add installer alpha version

README.md

@@ -1,6 +1,6 @@
-# atlasOS
+# AtlasOS
 
-atlasOS is an appliance-style storage controller build by Adastra
+AtlasOS is an appliance-style storage controller build by Adastra
 
 **v1 Focus**
 - ZFS storage engine

docs/BACKGROUND_JOBS.md

@@ -1,6 +1,6 @@
 # Background Job System
 
-The atlasOS API includes a background job system that automatically executes snapshot policies and manages long-running operations.
+The AtlasOS API includes a background job system that automatically executes snapshot policies and manages long-running operations.
 
 ## Architecture
 

docs/RBAC_PERMISSIONS.md

@@ -0,0 +1,150 @@
+# Role-Based Access Control (RBAC) - Current Implementation
+
+## Overview
+
+AtlasOS implements a three-tier role-based access control system with the following roles:
+
+1. **Administrator** (`administrator`) - Full system control
+2. **Operator** (`operator`) - Storage and service operations
+3. **Viewer** (`viewer`) - Read-only access
+
+## Current Implementation Status
+
+### ✅ Fully Implemented (Administrator-Only)
+
+These operations **require Administrator role**:
+
+- **User Management**: Create, update, delete users, list users
+- **Service Management**: Start, stop, restart, reload services, view service logs
+- **Maintenance Mode**: Enable/disable maintenance mode
+
+### ⚠️ Partially Implemented (Authentication Required, No Role Check)
+
+These operations **require authentication** but **don't check specific roles** (any authenticated user can perform them):
+
+- **ZFS Operations**: Create/delete pools, datasets, ZVOLs, import/export pools, scrub operations
+- **Snapshot Management**: Create/delete snapshots, create/delete snapshot policies
+- **Storage Services**: Create/update/delete SMB shares, NFS exports, iSCSI targets
+- **Backup & Restore**: Create backups, restore backups
+
+### ✅ Public (No Authentication Required)
+
+These endpoints are **publicly accessible**:
+
+- **Read-Only Operations**: List pools, datasets, ZVOLs, shares, exports, targets, snapshots
+- **Dashboard Data**: System statistics and health information
+- **Web UI Pages**: All HTML pages (authentication required for mutations via API)
+
+## Role Definitions
+
+### Administrator (`administrator`)
+- **Full system access**
+- Can manage users (create, update, delete)
+- Can manage services (start, stop, restart, reload)
+- Can enable/disable maintenance mode
+- Can perform all storage operations
+- Can view audit logs
+
+### Operator (`operator`)
+- **Storage and service operations** (intended)
+- Currently: Same as authenticated user (can perform storage operations)
+- Should be able to: Create/manage pools, datasets, shares, snapshots
+- Should NOT be able to: Manage users, manage services, maintenance mode
+
+### Viewer (`viewer`)
+- **Read-only access** (intended)
+- Currently: Can view all public data
+- Should be able to: View all system information
+- Should NOT be able to: Perform any mutations (create, update, delete)
+
+## Current Permission Matrix
+
+| Operation | Administrator | Operator | Viewer | Unauthenticated |
+|-----------|--------------|----------|--------|-----------------|
+| **User Management** |
+| List users | ✅ | ❌ | ❌ | ❌ |
+| Create user | ✅ | ❌ | ❌ | ❌ |
+| Update user | ✅ | ❌ | ❌ | ❌ |
+| Delete user | ✅ | ❌ | ❌ | ❌ |
+| **Service Management** |
+| View service status | ✅ | ❌ | ❌ | ❌ |
+| Start/stop/restart service | ✅ | ❌ | ❌ | ❌ |
+| View service logs | ✅ | ❌ | ❌ | ❌ |
+| **Storage Operations** |
+| List pools/datasets/ZVOLs | ✅ | ✅ | ✅ | ✅ (public) |
+| Create pool/dataset/ZVOL | ✅ | ✅* | ❌ | ❌ |
+| Delete pool/dataset/ZVOL | ✅ | ✅* | ❌ | ❌ |
+| Import/export pool | ✅ | ✅* | ❌ | ❌ |
+| **Share Management** |
+| List shares/exports/targets | ✅ | ✅ | ✅ | ✅ (public) |
+| Create share/export/target | ✅ | ✅* | ❌ | ❌ |
+| Update share/export/target | ✅ | ✅* | ❌ | ❌ |
+| Delete share/export/target | ✅ | ✅* | ❌ | ❌ |
+| **Snapshot Management** |
+| List snapshots/policies | ✅ | ✅ | ✅ | ✅ (public) |
+| Create snapshot/policy | ✅ | ✅* | ❌ | ❌ |
+| Delete snapshot/policy | ✅ | ✅* | ❌ | ❌ |
+| **Maintenance Mode** |
+| View status | ✅ | ✅ | ✅ | ✅ (public) |
+| Enable/disable | ✅ | ❌ | ❌ | ❌ |
+
+*Currently works but not explicitly restricted - any authenticated user can perform these operations
+
+## Implementation Details
+
+### Role Checking
+
+Roles are checked using the `requireRole()` middleware:
+
+```go
+// Example: Administrator-only endpoint
+a.mux.HandleFunc("/api/v1/users", methodHandler(
+    func(w http.ResponseWriter, r *http.Request) { a.handleListUsers(w, r) },
+    func(w http.ResponseWriter, r *http.Request) {
+        adminRole := models.RoleAdministrator
+        a.requireRole(adminRole)(http.HandlerFunc(a.handleCreateUser)).ServeHTTP(w, r)
+    },
+    nil, nil, nil,
+))
+```
+
+### Multiple Roles Support
+
+The `requireRole()` function accepts multiple roles:
+
+```go
+// Allow both Administrator and Operator
+a.requireRole(models.RoleAdministrator, models.RoleOperator)(handler)
+```
+
+### Current Limitations
+
+1. **No Operator/Viewer Differentiation**: Most storage operations don't check roles - they only require authentication
+2. **Hardcoded Role Checks**: Role permissions are defined in route handlers, not in a centralized permission matrix
+3. **No Granular Permissions**: Can't assign specific permissions (e.g., "can create pools but not delete them")
+
+## Future Improvements
+
+To properly implement Operator and Viewer roles:
+
+1. **Add Role Checks to Storage Operations**:
+   - Allow Operator and Administrator for create/update/delete operations
+   - Restrict Viewer to read-only (GET requests only)
+
+2. **Centralize Permission Matrix**:
+   - Create a permission configuration file or database table
+   - Map operations to required roles
+
+3. **Granular Permissions** (Future):
+   - Allow custom permission sets
+   - Support resource-level permissions (e.g., "can manage pool X but not pool Y")
+
+## Testing Roles
+
+To test different roles:
+
+1. Create users with different roles via the Management page
+2. Login as each user
+3. Attempt operations and verify permissions
+
+**Note**: Currently, most operations work for any authenticated user. Only user management, service management, and maintenance mode are properly restricted to Administrators.

docs/openapi.yaml

@@ -1,6 +1,6 @@
 openapi: 3.0.3
 info:
-  title: atlasOS Storage Controller API
+  title: AtlasOS Storage Controller API
   description: |
     REST API for managing ZFS storage, storage services (SMB/NFS/iSCSI), snapshots, and system configuration.
     
@@ -17,7 +17,7 @@ info:
     
   version: 1.0.0
   contact:
-    name: atlasOS Support
+    name: AtlasOS Support
     url: https://github.com/atlasos
 
 servers:

fix-sudoers.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# Quick fix script to add current user to ZFS sudoers for development
+# Usage: sudo ./fix-sudoers.sh
+
+set -e
+
+CURRENT_USER=$(whoami)
+SUDOERS_FILE="/etc/sudoers.d/atlas-zfs"
+
+echo "Adding $CURRENT_USER to ZFS sudoers for development..."
+
+# Check if sudoers file exists
+if [ ! -f "$SUDOERS_FILE" ]; then
+    echo "Creating sudoers file..."
+    cat > "$SUDOERS_FILE" <<EOF
+# Allow ZFS commands without password for development
+# This file is auto-generated - modify with caution
+EOF
+    chmod 440 "$SUDOERS_FILE"
+fi
+
+# Check if user is already in the file
+if grep -q "^$CURRENT_USER" "$SUDOERS_FILE"; then
+    echo "User $CURRENT_USER already has ZFS sudoers access"
+    exit 0
+fi
+
+# Add user to sudoers file
+cat >> "$SUDOERS_FILE" <<EOF
+$CURRENT_USER ALL=(ALL) NOPASSWD: /usr/sbin/zpool, /usr/bin/zpool, /sbin/zpool, /usr/sbin/zfs, /usr/bin/zfs, /sbin/zfs
+EOF
+
+echo "Added $CURRENT_USER to ZFS sudoers"
+echo "You can now run atlas-api without sudo password prompts"

install.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 #
-# AtlasOS Installation Script
+# AtlasOS Installation Script for Ubuntu 24.04
-# Installs AtlasOS storage controller on a Linux system
+# Installs AtlasOS storage controller with infrastructure gap consideration
 #
 # Usage: sudo ./install.sh [options]
 #
@@ -9,6 +9,7 @@
 #
 
 set -e
+set -o pipefail
 
 # Colors for output
 RED='\033[0;31m'
@@ -28,6 +29,7 @@ DB_PATH="/var/lib/atlas/atlas.db"
 BUILD_BINARIES=true
 SKIP_DEPS=false
 REPO_DIR=""
+FIREWALL_ACTIVE=false
 
 # Parse command line arguments
 while [[ $# -gt 0 ]]; do
@@ -87,83 +89,274 @@ fi
 # Get script directory early (for path resolution)
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
-# Detect distribution
+# Detect distribution and validate Ubuntu 24.04
 detect_distro() {
     if [[ -f /etc/os-release ]]; then
         . /etc/os-release
         DISTRO=$ID
         VERSION=$VERSION_ID
+        CODENAME=$VERSION_CODENAME
     else
         echo -e "${RED}Error: Cannot detect Linux distribution${NC}"
         exit 1
     fi
+    
+    # Validate Ubuntu 24.04
+    if [[ "$DISTRO" != "ubuntu" ]]; then
+        echo -e "${RED}Error: This installer is specific to Ubuntu${NC}"
+        echo "  Detected: $DISTRO $VERSION"
+        echo "  Please use the generic installer or install manually"
+        exit 1
+    fi
+    
+    # Check for Ubuntu 24.04 (Noble Numbat)
+    if [[ "$VERSION" != "24.04" ]] && [[ "$CODENAME" != "noble" ]]; then
+        echo -e "${YELLOW}Warning: This installer is optimized for Ubuntu 24.04${NC}"
+        echo "  Detected: Ubuntu $VERSION ($CODENAME)"
+        echo "  Continuing anyway, but some features may not work correctly"
+        read -p "Continue anyway? (y/n) " -n 1 -r
+        echo ""
+        if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+            exit 1
+        fi
+    else
+        echo -e "${GREEN}✓ Detected Ubuntu 24.04 (Noble Numbat)${NC}"
+    fi
 }
 
-# Install dependencies
+# Pre-flight checks for infrastructure gaps
-install_dependencies() {
+preflight_checks() {
-    echo -e "${GREEN}Installing dependencies...${NC}"
+    echo -e "${GREEN}Running pre-flight checks...${NC}"
     
-    case $DISTRO in
+    local errors=0
-        ubuntu|debian)
+    local warnings=0
+    
+    # Check network connectivity
+    echo -n "  Checking network connectivity... "
+    if ping -c 1 -W 2 8.8.8.8 &>/dev/null || ping -c 1 -W 2 1.1.1.1 &>/dev/null; then
+        echo -e "${GREEN}✓${NC}"
+    else
+        echo -e "${YELLOW}⚠ No internet connectivity${NC}"
+        warnings=$((warnings + 1))
+    fi
+    
+    # Check if apt is working
+    echo -n "  Checking package manager... "
+    if apt-get update &>/dev/null; then
+        echo -e "${GREEN}✓${NC}"
+    else
+        echo -e "${RED}✗ APT not working${NC}"
+        errors=$((errors + 1))
+    fi
+    
+    # Check disk space (need at least 2GB free)
+    echo -n "  Checking disk space... "
+    AVAILABLE_SPACE=$(df / | tail -1 | awk '{print $4}')
+    if [[ $AVAILABLE_SPACE -gt 2097152 ]]; then  # 2GB in KB
+        echo -e "${GREEN}✓ ($(numfmt --to=iec-i --suffix=B $((AVAILABLE_SPACE * 1024))) available)${NC}"
+    else
+        echo -e "${YELLOW}⚠ Low disk space ($(numfmt --to=iec-i --suffix=B $((AVAILABLE_SPACE * 1024))) available)${NC}"
+        warnings=$((warnings + 1))
+    fi
+    
+    # Check if systemd is available
+    echo -n "  Checking systemd... "
+    if systemctl --version &>/dev/null; then
+        echo -e "${GREEN}✓${NC}"
+    else
+        echo -e "${RED}✗ systemd not available${NC}"
+        errors=$((errors + 1))
+    fi
+    
+    # Check kernel version (Ubuntu 24.04 should have 6.8+)
+    echo -n "  Checking kernel version... "
+    KERNEL_VERSION=$(uname -r | cut -d. -f1,2)
+    KERNEL_MAJOR=$(echo $KERNEL_VERSION | cut -d. -f1)
+    KERNEL_MINOR=$(echo $KERNEL_VERSION | cut -d. -f2)
+    if [[ $KERNEL_MAJOR -gt 6 ]] || [[ $KERNEL_MAJOR -eq 6 && $KERNEL_MINOR -ge 8 ]]; then
+        echo -e "${GREEN}✓ ($(uname -r))${NC}"
+    else
+        echo -e "${YELLOW}⚠ Kernel $(uname -r) may not fully support all features${NC}"
+        warnings=$((warnings + 1))
+    fi
+    
+    # Check if running in container (may need special handling)
+    echo -n "  Checking environment... "
+    if [[ -f /.dockerenv ]] || grep -qa container=lxc /proc/1/environ 2>/dev/null; then
+        echo -e "${YELLOW}⚠ Running in container (some features may be limited)${NC}"
+        warnings=$((warnings + 1))
+    else
+        echo -e "${GREEN}✓${NC}"
+    fi
+    
+    echo ""
+    if [[ $errors -gt 0 ]]; then
+        echo -e "${RED}Pre-flight checks failed with $errors error(s)${NC}"
+        exit 1
+    elif [[ $warnings -gt 0 ]]; then
+        echo -e "${YELLOW}Pre-flight checks completed with $warnings warning(s)${NC}"
+    else
+        echo -e "${GREEN}All pre-flight checks passed${NC}"
+    fi
+    echo ""
+}
+
+# Fix common infrastructure gaps
+fix_infrastructure_gaps() {
+    echo -e "${GREEN}Fixing infrastructure gaps...${NC}"
+    
+    # Ensure universe repository is enabled (required for some packages on Ubuntu)
+    echo -n "  Checking universe repository... "
+    if ! grep -q "^deb.*universe" /etc/apt/sources.list /etc/apt/sources.list.d/*.list 2>/dev/null; then
+        echo -e "${YELLOW}⚠ Enabling universe repository...${NC}"
+        add-apt-repository -y universe 2>/dev/null || {
+            echo "deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs) universe" >> /etc/apt/sources.list
             apt-get update
-            
+        }
-            # Try targetcli-fb first (common on newer Ubuntu/Debian), fallback to targetcli
+        echo -e "${GREEN}✓ Universe repository enabled${NC}"
-            TARGETCLI_PKG="targetcli-fb"
+    else
-            if ! apt-cache show targetcli-fb &>/dev/null; then
+        echo -e "${GREEN}✓${NC}"
-                TARGETCLI_PKG="targetcli"
+    fi
-            fi
-            
-            apt-get install -y \
-                zfsutils-linux \
-                samba \
-                nfs-kernel-server \
-                $TARGETCLI_PKG \
-                sqlite3 \
-                golang-go \
-                git \
-                build-essential \
-                curl
-            ;;
-        fedora|rhel|centos)
-            if command -v dnf &> /dev/null; then
-                dnf install -y \
-                    zfs \
-                    samba \
-                    nfs-utils \
-                    targetcli \
-                    sqlite \
-                    golang \
-                    git \
-                    gcc \
-                    make \
-                    curl
-            else
-                yum install -y \
-                    zfs \
-                    samba \
-                    nfs-utils \
-                    targetcli \
-                    sqlite \
-                    golang \
-                    git \
-                    gcc \
-                    make \
-                    curl
-            fi
-            ;;
-        *)
-            echo -e "${YELLOW}Warning: Unknown distribution. Please install dependencies manually:${NC}"
-            echo "  - ZFS utilities"
-            echo "  - Samba (SMB/CIFS)"
-            echo "  - NFS server"
-            echo "  - targetcli or targetcli-fb (iSCSI)"
-            echo "  - SQLite"
-            echo "  - Go compiler"
-            echo "  - Build tools"
-            ;;
-    esac
     
-    echo -e "${GREEN}Dependencies installed${NC}"
+    # Ensure multiverse repository is enabled (for some packages)
+    echo -n "  Checking multiverse repository... "
+    if ! grep -q "^deb.*multiverse" /etc/apt/sources.list /etc/apt/sources.list.d/*.list 2>/dev/null; then
+        echo -e "${YELLOW}⚠ Enabling multiverse repository...${NC}"
+        add-apt-repository -y multiverse 2>/dev/null || {
+            echo "deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs) multiverse" >> /etc/apt/sources.list
+            apt-get update
+        }
+        echo -e "${GREEN}✓ Multiverse repository enabled${NC}"
+    else
+        echo -e "${GREEN}✓${NC}"
+    fi
+    
+    # Load ZFS kernel module if not loaded
+    echo -n "  Checking ZFS kernel module... "
+    if ! lsmod | grep -q "^zfs"; then
+        echo -e "${YELLOW}⚠ Loading ZFS kernel module...${NC}"
+        modprobe zfs 2>/dev/null || {
+            echo -e "${YELLOW}  ZFS module not available (will be installed with zfsutils-linux)${NC}"
+        }
+    fi
+    echo -e "${GREEN}✓${NC}"
+    
+    # Ensure ZFS module loads on boot
+    if ! grep -q "^zfs" /etc/modules-load.d/*.conf 2>/dev/null && ! grep -q "^zfs" /etc/modules 2>/dev/null; then
+        echo "zfs" > /etc/modules-load.d/zfs.conf
+        echo -e "${GREEN}  ✓ ZFS module will load on boot${NC}"
+    fi
+    
+    # Check and configure firewall (UFW)
+    echo -n "  Checking firewall... "
+    if command -v ufw &>/dev/null; then
+        if ufw status | grep -q "Status: active"; then
+            echo -e "${YELLOW}⚠ UFW is active${NC}"
+            echo "  Will configure firewall rules after installation"
+            FIREWALL_ACTIVE=true
+        else
+            echo -e "${GREEN}✓ (inactive)${NC}"
+            FIREWALL_ACTIVE=false
+        fi
+    else
+        echo -e "${GREEN}✓ (not installed)${NC}"
+        FIREWALL_ACTIVE=false
+    fi
+    
+    echo -e "${GREEN}Infrastructure gaps fixed${NC}"
+    echo ""
+}
+
+# Install dependencies for Ubuntu 24.04
+install_dependencies() {
+    echo -e "${GREEN}Installing dependencies for Ubuntu 24.04...${NC}"
+    
+    # Update package lists
+    echo "  Updating package lists..."
+    apt-get update -qq
+    
+    # Install essential build tools first
+    echo "  Installing build essentials..."
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq \
+        build-essential \
+        git \
+        curl \
+        wget \
+        ca-certificates \
+        software-properties-common \
+        apt-transport-https
+    
+    # Install ZFS utilities (Ubuntu 24.04 specific)
+    echo "  Installing ZFS utilities..."
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq \
+        zfsutils-linux \
+        zfs-zed \
+        zfs-initramfs || {
+        echo -e "${YELLOW}Warning: ZFS installation may require additional setup${NC}"
+    }
+    
+    # Install storage services
+    echo "  Installing storage services..."
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq \
+        samba \
+        samba-common-bin \
+        nfs-kernel-server \
+        rpcbind
+    
+    # Install iSCSI target (Ubuntu 24.04 uses targetcli-fb)
+    echo "  Installing iSCSI target..."
+    if apt-cache show targetcli-fb &>/dev/null; then
+        DEBIAN_FRONTEND=noninteractive apt-get install -y -qq targetcli-fb
+        # Create symlink for compatibility
+        if ! command -v targetcli &>/dev/null && command -v targetcli-fb &>/dev/null; then
+            ln -sf $(which targetcli-fb) /usr/local/bin/targetcli
+        fi
+    else
+        DEBIAN_FRONTEND=noninteractive apt-get install -y -qq targetcli || {
+            echo -e "${YELLOW}Warning: targetcli not available, iSCSI features may be limited${NC}"
+        }
+    fi
+    
+    # Install database
+    echo "  Installing SQLite..."
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq sqlite3 libsqlite3-dev
+    
+    # Install Go compiler (Ubuntu 24.04 has Go 1.22+)
+    echo "  Installing Go compiler..."
+    if ! command -v go &>/dev/null; then
+        DEBIAN_FRONTEND=noninteractive apt-get install -y -qq golang-go || {
+            echo -e "${YELLOW}Warning: Go not in repositories, installing from official source...${NC}"
+            # Fallback: install Go from official source
+            GO_VERSION="1.22.0"
+            wget -q https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz -O /tmp/go.tar.gz
+            rm -rf /usr/local/go
+            tar -C /usr/local -xzf /tmp/go.tar.gz
+            ln -sf /usr/local/go/bin/go /usr/local/bin/go
+            ln -sf /usr/local/go/bin/gofmt /usr/local/bin/gofmt
+            rm /tmp/go.tar.gz
+        }
+    fi
+    
+    # Verify Go installation
+    if command -v go &>/dev/null; then
+        GO_VERSION=$(go version | awk '{print $3}')
+        echo -e "${GREEN}  ✓ Go $GO_VERSION installed${NC}"
+    else
+        echo -e "${RED}Error: Go installation failed${NC}"
+        exit 1
+    fi
+    
+    # Install additional utilities
+    echo "  Installing additional utilities..."
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq \
+        openssl \
+        net-tools \
+        iproute2 \
+        systemd \
+        journalctl
+    
+    echo -e "${GREEN}Dependencies installed successfully${NC}"
+    echo ""
 }
 
 # Create system user
@@ -560,57 +753,164 @@ generate_jwt_secret() {
     fi
 }
 
-# Setup ZFS (if needed)
+# Configure firewall (UFW) for Ubuntu 24.04
-setup_zfs() {
+configure_firewall() {
-    echo -e "${GREEN}Checking ZFS...${NC}"
+    if [[ "$FIREWALL_ACTIVE" != "true" ]]; then
-    
-    if ! command -v zpool &> /dev/null; then
-        echo -e "${YELLOW}Warning: ZFS not found. Please install ZFS utilities${NC}"
         return
     fi
     
-    # Check if ZFS module is loaded
+    echo -e "${GREEN}Configuring firewall rules...${NC}"
-    if ! lsmod | grep -q zfs; then
+    
-        echo -e "${YELLOW}Warning: ZFS kernel module not loaded${NC}"
+    # Extract port from HTTP_ADDR (default :8080)
-        echo "  Run: modprobe zfs"
+    PORT=$(echo "$HTTP_ADDR" | sed 's/.*://' || echo "8080")
+    if [[ -z "$PORT" ]] || [[ "$PORT" == "$HTTP_ADDR" ]]; then
+        PORT="8080"
     fi
     
-    echo -e "${GREEN}ZFS check complete${NC}"
+    # Allow HTTP port
+    echo "  Allowing port $PORT for AtlasOS API..."
+    ufw allow "$PORT/tcp" comment "AtlasOS API" 2>/dev/null || true
+    
+    # Allow SMB/CIFS ports
+    echo "  Allowing SMB/CIFS ports..."
+    ufw allow 445/tcp comment "SMB/CIFS" 2>/dev/null || true
+    ufw allow 139/tcp comment "NetBIOS" 2>/dev/null || true
+    
+    # Allow NFS ports
+    echo "  Allowing NFS ports..."
+    ufw allow 2049/tcp comment "NFS" 2>/dev/null || true
+    ufw allow 2049/udp comment "NFS" 2>/dev/null || true
+    ufw allow 111/tcp comment "RPC" 2>/dev/null || true
+    ufw allow 111/udp comment "RPC" 2>/dev/null || true
+    
+    # Allow iSCSI ports
+    echo "  Allowing iSCSI ports..."
+    ufw allow 3260/tcp comment "iSCSI" 2>/dev/null || true
+    
+    echo -e "${GREEN}Firewall configured${NC}"
+    echo ""
 }
 
-# Setup Samba
+# Setup ZFS with comprehensive checks
+setup_zfs() {
+    echo -e "${GREEN}Setting up ZFS...${NC}"
+    
+    if ! command -v zpool &> /dev/null; then
+        echo -e "${RED}Error: ZFS utilities not found${NC}"
+        echo "  Please install zfsutils-linux"
+        return 1
+    fi
+    
+    # Load ZFS kernel module
+    echo "  Loading ZFS kernel module..."
+    if ! lsmod | grep -q "^zfs"; then
+        modprobe zfs 2>/dev/null || {
+            echo -e "${YELLOW}Warning: Could not load ZFS module${NC}"
+            echo "  This may require a system reboot"
+        }
+    else
+        echo -e "${GREEN}  ✓ ZFS module loaded${NC}"
+    fi
+    
+    # Ensure ZFS module loads on boot
+    if [[ ! -f /etc/modules-load.d/zfs.conf ]] || ! grep -q "^zfs" /etc/modules-load.d/zfs.conf 2>/dev/null; then
+        echo "zfs" > /etc/modules-load.d/zfs.conf
+        echo -e "${GREEN}  ✓ ZFS will load on boot${NC}"
+    fi
+    
+    # Check ZFS pool status
+    echo "  Checking ZFS pools..."
+    if zpool list &>/dev/null; then
+        POOL_COUNT=$(zpool list -H | wc -l)
+        if [[ $POOL_COUNT -gt 0 ]]; then
+            echo -e "${GREEN}  ✓ Found $POOL_COUNT ZFS pool(s)${NC}"
+        else
+            echo -e "${YELLOW}  ⚠ No ZFS pools found (you can create them after installation)${NC}"
+        fi
+    else
+        echo -e "${YELLOW}  ⚠ ZFS not fully initialized${NC}"
+    fi
+    
+    echo -e "${GREEN}ZFS setup complete${NC}"
+    echo ""
+}
+
+# Setup Samba with dependency checks
 setup_samba() {
     echo -e "${GREEN}Setting up Samba...${NC}"
     
     if ! command -v smbd &> /dev/null; then
-        echo -e "${YELLOW}Warning: Samba not found${NC}"
+        echo -e "${RED}Error: Samba not found${NC}"
-        return
+        return 1
     fi
     
-    # Enable and start Samba (if not already)
+    # Create basic Samba config if it doesn't exist
+    if [[ ! -f /etc/samba/smb.conf ]] || [[ ! -s /etc/samba/smb.conf ]]; then
+        echo "  Creating basic Samba configuration..."
+        mkdir -p /etc/samba
+        cat > /etc/samba/smb.conf <<'SAMBAEOF'
+[global]
+   workgroup = WORKGROUP
+   server string = AtlasOS Storage Server
+   security = user
+   map to guest = Bad User
+   dns proxy = no
+SAMBAEOF
+        echo -e "${GREEN}  ✓ Basic Samba config created${NC}"
+    fi
+    
+    # Enable and start Samba services
+    echo "  Enabling Samba services..."
     systemctl enable smbd 2>/dev/null || true
     systemctl enable nmbd 2>/dev/null || true
     
+    # Start services if not running
+    if ! systemctl is-active --quiet smbd; then
+        systemctl start smbd 2>/dev/null || echo -e "${YELLOW}  ⚠ Could not start smbd (may need manual start)${NC}"
+    fi
+    
     echo -e "${GREEN}Samba setup complete${NC}"
+    echo ""
 }
 
-# Setup NFS
+# Setup NFS with dependency checks
 setup_nfs() {
     echo -e "${GREEN}Setting up NFS...${NC}"
     
     if ! command -v exportfs &> /dev/null; then
-        echo -e "${YELLOW}Warning: NFS not found${NC}"
+        echo -e "${RED}Error: NFS utilities not found${NC}"
-        return
+        return 1
     fi
     
-    # Enable and start NFS (if not already)
+    # Ensure /etc/exports exists
-    systemctl enable nfs-server 2>/dev/null || true
+    if [[ ! -f /etc/exports ]]; then
+        echo "  Creating /etc/exports..."
+        touch /etc/exports
+        echo -e "${GREEN}  ✓ /etc/exports created${NC}"
+    fi
+    
+    # Enable and start NFS services
+    echo "  Enabling NFS services..."
     systemctl enable rpcbind 2>/dev/null || true
+    systemctl enable nfs-server 2>/dev/null || true
+    systemctl enable nfs-kernel-server 2>/dev/null || true
+    
+    # Start rpcbind first (required dependency)
+    if ! systemctl is-active --quiet rpcbind; then
+        systemctl start rpcbind 2>/dev/null || echo -e "${YELLOW}  ⚠ Could not start rpcbind${NC}"
+    fi
+    
+    # Start NFS server
+    if ! systemctl is-active --quiet nfs-server && ! systemctl is-active --quiet nfs-kernel-server; then
+        systemctl start nfs-server 2>/dev/null || systemctl start nfs-kernel-server 2>/dev/null || \
+            echo -e "${YELLOW}  ⚠ Could not start NFS server (may need manual start)${NC}"
+    fi
     
     echo -e "${GREEN}NFS setup complete${NC}"
+    echo ""
 }
 
-# Setup iSCSI
+# Setup iSCSI with dependency checks
 setup_iscsi() {
     echo -e "${GREEN}Setting up iSCSI...${NC}"
     
@@ -622,20 +922,34 @@ setup_iscsi() {
         TARGETCLI_CMD="targetcli-fb"
         # Create symlink if targetcli doesn't exist
         if ! command -v targetcli &> /dev/null; then
-            ln -s $(which targetcli-fb) /usr/local/bin/targetcli 2>/dev/null || true
+            ln -sf $(which targetcli-fb) /usr/local/bin/targetcli 2>/dev/null || true
         fi
     fi
     
     if [[ -z "$TARGETCLI_CMD" ]]; then
-        echo -e "${YELLOW}Warning: targetcli or targetcli-fb not found${NC}"
+        echo -e "${RED}Error: targetcli or targetcli-fb not found${NC}"
-        echo "  Install with: apt-get install targetcli-fb (Ubuntu/Debian)"
+        echo "  Install with: apt-get install targetcli-fb"
-        return
+        return 1
     fi
     
-    # Enable and start iSCSI target (if not already)
+    echo -e "${GREEN}  ✓ Found $TARGETCLI_CMD${NC}"
-    systemctl enable target 2>/dev/null || true
+    
+    # Check if target service exists
+    if systemctl list-unit-files | grep -q "^target.service"; then
+        # Enable and start iSCSI target service
+        echo "  Enabling iSCSI target service..."
+        systemctl enable target 2>/dev/null || true
+        
+        # Start service if not running
+        if ! systemctl is-active --quiet target; then
+            systemctl start target 2>/dev/null || echo -e "${YELLOW}  ⚠ Could not start target service (may need manual start)${NC}"
+        fi
+    else
+        echo -e "${YELLOW}  ⚠ target.service not found (LIO may not be properly installed)${NC}"
+    fi
     
     echo -e "${GREEN}iSCSI setup complete (using $TARGETCLI_CMD)${NC}"
+    echo ""
 }
 
 # Create initial admin user
@@ -681,6 +995,7 @@ print_summary() {
     echo ""
     echo -e "${GREEN}========================================${NC}"
     echo -e "${GREEN}AtlasOS Installation Complete!${NC}"
+    echo -e "${GREEN}Ubuntu 24.04 (Noble Numbat)${NC}"
     echo -e "${GREEN}========================================${NC}"
     echo ""
     echo "Installation Directory: $INSTALL_DIR"
@@ -688,24 +1003,81 @@ print_summary() {
     echo "Config Directory: $CONFIG_DIR"
     echo "Log Directory: $LOG_DIR"
     echo ""
+    
+    # Extract port from HTTP_ADDR
+    PORT=$(echo "$HTTP_ADDR" | sed 's/.*://' || echo "8080")
+    if [[ -z "$PORT" ]] || [[ "$PORT" == "$HTTP_ADDR" ]]; then
+        PORT="8080"
+    fi
+    
     echo "Service Status:"
-    systemctl status atlas-api --no-pager -l || true
+    systemctl status atlas-api --no-pager -l 2>/dev/null || echo "  Service not running"
     echo ""
+    
     echo "Useful Commands:"
     echo "  Service: systemctl {start|stop|restart|status} atlas-api"
     echo "  Logs:   journalctl -u atlas-api -f"
-    echo "  TUI:    $INSTALL_DIR/bin/atlas-tui"
+    echo "  TUI:    atlas-tui (or $INSTALL_DIR/bin/atlas-tui)"
     echo ""
+    
     echo "Web Interface:"
-    echo "  http://localhost:8080"
+    echo "  http://localhost:$PORT"
     echo ""
+    
     echo "API Documentation:"
-    echo "  http://localhost:8080/api/docs"
+    echo "  http://localhost:$PORT/api/docs"
     echo ""
+    
+    if [[ "$FIREWALL_ACTIVE" == "true" ]]; then
+        echo -e "${YELLOW}Firewall Configuration:${NC}"
+        echo "  UFW is active. The following ports have been allowed:"
+        echo "    - Port $PORT (AtlasOS API)"
+        echo "    - Port 445 (SMB/CIFS)"
+        echo "    - Port 139 (NetBIOS)"
+        echo "    - Port 2049 (NFS)"
+        echo "    - Port 3260 (iSCSI)"
+        echo "  To view rules: ufw status"
+        echo ""
+    fi
+    
+    echo -e "${YELLOW}Storage Services Status:${NC}"
+    echo -n "  ZFS: "
+    if command -v zpool &>/dev/null && lsmod | grep -q "^zfs"; then
+        echo -e "${GREEN}✓ Ready${NC}"
+    else
+        echo -e "${YELLOW}⚠ Check required${NC}"
+    fi
+    
+    echo -n "  Samba: "
+    if systemctl is-active --quiet smbd 2>/dev/null; then
+        echo -e "${GREEN}✓ Running${NC}"
+    else
+        echo -e "${YELLOW}⚠ Not running (start with: systemctl start smbd)${NC}"
+    fi
+    
+    echo -n "  NFS: "
+    if systemctl is-active --quiet nfs-server 2>/dev/null || systemctl is-active --quiet nfs-kernel-server 2>/dev/null; then
+        echo -e "${GREEN}✓ Running${NC}"
+    else
+        echo -e "${YELLOW}⚠ Not running (start with: systemctl start nfs-server)${NC}"
+    fi
+    
+    echo -n "  iSCSI: "
+    if systemctl is-active --quiet target 2>/dev/null; then
+        echo -e "${GREEN}✓ Running${NC}"
+    else
+        echo -e "${YELLOW}⚠ Not running (start with: systemctl start target)${NC}"
+    fi
+    echo ""
+    
     echo -e "${YELLOW}Next Steps:${NC}"
     echo "1. Create initial admin user (see instructions above)"
-    echo "2. Configure TLS certificates (optional)"
+    echo "2. Configure TLS certificates (optional) - see $CONFIG_DIR/atlas.conf"
     echo "3. Review configuration in $CONFIG_DIR/atlas.conf"
+    echo "4. Ensure storage services are running if needed"
+    echo ""
+    
+    echo -e "${GREEN}Installation completed successfully!${NC}"
     echo ""
 }
 
@@ -713,34 +1085,55 @@ print_summary() {
 main() {
     echo -e "${GREEN}========================================${NC}"
     echo -e "${GREEN}AtlasOS Installation Script${NC}"
+    echo -e "${GREEN}For Ubuntu 24.04 (Noble Numbat)${NC}"
     echo -e "${GREEN}========================================${NC}"
     echo ""
     
+    # Step 1: Detect and validate distribution
     detect_distro
-    echo "Detected distribution: $DISTRO $VERSION"
     echo ""
     
+    # Step 2: Pre-flight checks
+    preflight_checks
+    
+    # Step 3: Fix infrastructure gaps
+    fix_infrastructure_gaps
+    
+    # Step 4: Install dependencies
     if [[ "$SKIP_DEPS" == "false" ]]; then
         install_dependencies
     else
         echo -e "${YELLOW}Skipping dependency installation${NC}"
+        echo ""
     fi
     
+    # Step 5: Create system user and directories
     create_user
     create_directories
+    
+    # Step 6: Build binaries
     build_binaries
+    
+    # Step 7: Create configuration
     create_config
     generate_jwt_secret
+    
+    # Step 8: Create systemd service
     create_systemd_service
     
+    # Step 9: Setup storage services
     setup_zfs
     setup_samba
     setup_nfs
     setup_iscsi
     
+    # Step 10: Configure firewall
+    configure_firewall
+    
+    # Step 11: Create admin user info
     create_admin_user
     
-    # Ask if user wants to start service
+    # Step 12: Ask if user wants to start service
     echo ""
     read -p "Start AtlasOS service now? (y/n) " -n 1 -r
     echo ""
@@ -750,6 +1143,7 @@ main() {
         echo -e "${YELLOW}Service not started. Start manually with: systemctl start atlas-api${NC}"
     fi
     
+    # Step 13: Print summary
     print_summary
 }
 

internal/httpapp/api_handlers.go

@@ -36,6 +36,10 @@ func (a *App) handleListPools(w http.ResponseWriter, r *http.Request) {
 		writeJSON(w, http.StatusInternalServerError, map[string]string{"error": err.Error()})
 		return
 	}
+	// Ensure we always return an array, not null
+	if pools == nil {
+		pools = []models.Pool{}
+	}
 	writeJSON(w, http.StatusOK, pools)
 }
 
@@ -215,6 +219,10 @@ func (a *App) handleListDatasets(w http.ResponseWriter, r *http.Request) {
 		writeJSON(w, http.StatusInternalServerError, map[string]string{"error": err.Error()})
 		return
 	}
+	// Ensure we always return an array, not null
+	if datasets == nil {
+		datasets = []models.Dataset{}
+	}
 	writeJSON(w, http.StatusOK, datasets)
 }
 
@@ -398,6 +406,10 @@ func (a *App) handleListSnapshots(w http.ResponseWriter, r *http.Request) {
 		writeJSON(w, http.StatusInternalServerError, map[string]string{"error": err.Error()})
 		return
 	}
+	// Ensure we always return an array, not null
+	if snapshots == nil {
+		snapshots = []models.Snapshot{}
+	}
 	writeJSON(w, http.StatusOK, snapshots)
 }
 
@@ -485,6 +497,10 @@ func (a *App) handleListSnapshotPolicies(w http.ResponseWriter, r *http.Request)
 	} else {
 		policies = a.snapshotPolicy.List()
 	}
+	// Ensure we always return an array, not null
+	if policies == nil {
+		policies = []models.SnapshotPolicy{}
+	}
 	writeJSON(w, http.StatusOK, policies)
 }
 
@@ -1322,6 +1338,10 @@ func (a *App) handleCreateUser(w http.ResponseWriter, r *http.Request) {
 		req.Role = models.RoleViewer // Default role
 	}
 
+	// Normalize role to lowercase for comparison
+	roleStr := strings.ToLower(string(req.Role))
+	req.Role = models.Role(roleStr)
+
 	// Validate role
 	if req.Role != models.RoleAdministrator && req.Role != models.RoleOperator && req.Role != models.RoleViewer {
 		writeJSON(w, http.StatusBadRequest, map[string]string{"error": "invalid role"})
@@ -1376,6 +1396,12 @@ func (a *App) handleUpdateUser(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// Normalize role to lowercase if provided
+	if req.Role != "" {
+		roleStr := strings.ToLower(string(req.Role))
+		req.Role = models.Role(roleStr)
+	}
+
 	// Validate role if provided
 	if req.Role != "" && req.Role != models.RoleAdministrator && req.Role != models.RoleOperator && req.Role != models.RoleViewer {
 		writeJSON(w, http.StatusBadRequest, map[string]string{"error": "invalid role"})

internal/httpapp/app.go

@@ -55,11 +55,40 @@ type App struct {
 }
 
 func New(cfg Config) (*App, error) {
+	// Resolve paths relative to executable or current working directory
 	if cfg.TemplatesDir == "" {
-		cfg.TemplatesDir = "web/templates"
+		// Try multiple locations for templates
+		possiblePaths := []string{
+			"web/templates",
+			"./web/templates",
+			"/opt/atlas/web/templates",
+		}
+		for _, path := range possiblePaths {
+			if _, err := os.Stat(path); err == nil {
+				cfg.TemplatesDir = path
+				break
+			}
+		}
+		if cfg.TemplatesDir == "" {
+			cfg.TemplatesDir = "web/templates" // Default fallback
+		}
 	}
 	if cfg.StaticDir == "" {
-		cfg.StaticDir = "web/static"
+		// Try multiple locations for static files
+		possiblePaths := []string{
+			"web/static",
+			"./web/static",
+			"/opt/atlas/web/static",
+		}
+		for _, path := range possiblePaths {
+			if _, err := os.Stat(path); err == nil {
+				cfg.StaticDir = path
+				break
+			}
+		}
+		if cfg.StaticDir == "" {
+			cfg.StaticDir = "web/static" // Default fallback
+		}
 	}
 
 	tmpl, err := parseTemplates(cfg.TemplatesDir)
@@ -228,6 +257,12 @@ func parseTemplates(dir string) (*template.Template, error) {
 
 	funcs := template.FuncMap{
 		"nowRFC3339": func() string { return time.Now().Format(time.RFC3339) },
+		"getContentTemplate": func(data map[string]any) string {
+			if ct, ok := data["ContentTemplate"].(string); ok && ct != "" {
+				return ct
+			}
+			return "content"
+		},
 	}
 
 	t := template.New("root").Funcs(funcs)

internal/httpapp/auth_middleware.go

@@ -17,7 +17,7 @@ const (
 // authMiddleware validates JWT tokens and extracts user info
 func (a *App) authMiddleware(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		// Skip auth for public endpoints
+		// Skip auth for public endpoints (includes web UI pages and read-only GET endpoints)
 		if a.isPublicEndpoint(r.URL.Path) {
 			next.ServeHTTP(w, r)
 			return
@@ -101,14 +101,27 @@ func (a *App) requireRole(allowedRoles ...models.Role) func(http.Handler) http.H
 func (a *App) isPublicEndpoint(path string) bool {
 	publicPaths := []string{
 		"/healthz",
+		"/health",
 		"/metrics",
 		"/api/v1/auth/login",
 		"/api/v1/auth/logout",
-		"/", // Dashboard (can be made protected later)
+		"/",                 // Dashboard
+		"/login",            // Login page
+		"/storage",          // Storage management page
+		"/shares",           // Shares page
+		"/iscsi",            // iSCSI page
+		"/protection",       // Data Protection page
+		"/management",       // System Management page
+		"/api/docs",         // API documentation
+		"/api/openapi.yaml", // OpenAPI spec
 	}
 
 	for _, publicPath := range publicPaths {
-		if path == publicPath || strings.HasPrefix(path, publicPath+"/") {
+		if path == publicPath {
+			return true
+		}
+		// Also allow paths that start with public paths (for sub-pages)
+		if strings.HasPrefix(path, publicPath+"/") {
 			return true
 		}
 	}
@@ -118,6 +131,28 @@ func (a *App) isPublicEndpoint(path string) bool {
 		return true
 	}
 
+	// Make read-only GET endpoints public for web UI (but require auth for mutations)
+	// This allows the UI to display data without login, but operations require auth
+	publicReadOnlyPaths := []string{
+		"/api/v1/dashboard",         // Dashboard data
+		"/api/v1/disks",             // List disks
+		"/api/v1/pools",             // List pools (GET only)
+		"/api/v1/pools/available",   // List available pools
+		"/api/v1/datasets",          // List datasets (GET only)
+		"/api/v1/zvols",             // List ZVOLs (GET only)
+		"/api/v1/shares/smb",        // List SMB shares (GET only)
+		"/api/v1/exports/nfs",       // List NFS exports (GET only)
+		"/api/v1/iscsi/targets",     // List iSCSI targets (GET only)
+		"/api/v1/snapshots",         // List snapshots (GET only)
+		"/api/v1/snapshot-policies", // List snapshot policies (GET only)
+	}
+
+	for _, publicPath := range publicReadOnlyPaths {
+		if path == publicPath {
+			return true
+		}
+	}
+
 	return false
 }
 

internal/httpapp/docs_handlers.go

@@ -12,7 +12,7 @@ func (a *App) handleAPIDocs(w http.ResponseWriter, r *http.Request) {
 	html := `<!DOCTYPE html>
 <html>
 <head>
-  <title>atlasOS API Documentation</title>
+  <title>AtlasOS API Documentation</title>
   <link rel="stylesheet" type="text/css" href="https://unpkg.com/swagger-ui-dist@5.10.3/swagger-ui.css" />
   <style>
     html { box-sizing: border-box; overflow: -moz-scrollbars-vertical; overflow-y: scroll; }

internal/httpapp/handlers.go

@@ -17,6 +17,72 @@ func (a *App) handleDashboard(w http.ResponseWriter, r *http.Request) {
 	a.render(w, "dashboard.html", data)
 }
 
+func (a *App) handleStorage(w http.ResponseWriter, r *http.Request) {
+	data := map[string]any{
+		"Title": "Storage Management",
+		"Build": map[string]string{
+			"version": "v0.1.0-dev",
+		},
+		"ContentTemplate": "storage-content",
+	}
+	a.render(w, "storage.html", data)
+}
+
+func (a *App) handleShares(w http.ResponseWriter, r *http.Request) {
+	data := map[string]any{
+		"Title": "Storage Shares",
+		"Build": map[string]string{
+			"version": "v0.1.0-dev",
+		},
+		"ContentTemplate": "shares-content",
+	}
+	a.render(w, "shares.html", data)
+}
+
+func (a *App) handleISCSI(w http.ResponseWriter, r *http.Request) {
+	data := map[string]any{
+		"Title": "iSCSI Targets",
+		"Build": map[string]string{
+			"version": "v0.1.0-dev",
+		},
+		"ContentTemplate": "iscsi-content",
+	}
+	a.render(w, "iscsi.html", data)
+}
+
+func (a *App) handleProtection(w http.ResponseWriter, r *http.Request) {
+	data := map[string]any{
+		"Title": "Data Protection",
+		"Build": map[string]string{
+			"version": "v0.1.0-dev",
+		},
+		"ContentTemplate": "protection-content",
+	}
+	a.render(w, "protection.html", data)
+}
+
+func (a *App) handleManagement(w http.ResponseWriter, r *http.Request) {
+	data := map[string]any{
+		"Title": "System Management",
+		"Build": map[string]string{
+			"version": "v0.1.0-dev",
+		},
+		"ContentTemplate": "management-content",
+	}
+	a.render(w, "management.html", data)
+}
+
+func (a *App) handleLoginPage(w http.ResponseWriter, r *http.Request) {
+	data := map[string]any{
+		"Title": "Login",
+		"Build": map[string]string{
+			"version": "v0.1.0-dev",
+		},
+		"ContentTemplate": "login-content",
+	}
+	a.render(w, "login.html", data)
+}
+
 func (a *App) handleHealthz(w http.ResponseWriter, r *http.Request) {
 	id, _ := r.Context().Value(requestIDKey).(string)
 	resp := map[string]any{

internal/httpapp/routes.go

@@ -13,6 +13,12 @@ func (a *App) routes() {
 
 	// Web UI
 	a.mux.HandleFunc("/", a.handleDashboard)
+	a.mux.HandleFunc("/login", a.handleLoginPage)
+	a.mux.HandleFunc("/storage", a.handleStorage)
+	a.mux.HandleFunc("/shares", a.handleShares)
+	a.mux.HandleFunc("/iscsi", a.handleISCSI)
+	a.mux.HandleFunc("/protection", a.handleProtection)
+	a.mux.HandleFunc("/management", a.handleManagement)
 
 	// Health & metrics
 	a.mux.HandleFunc("/healthz", a.handleHealthz)
@@ -173,6 +179,61 @@ func (a *App) routes() {
 	))
 	a.mux.HandleFunc("/api/v1/users/", a.handleUserOpsWithAuth)
 
+	// Service Management (requires authentication, admin-only)
+	a.mux.HandleFunc("/api/v1/services", methodHandler(
+		func(w http.ResponseWriter, r *http.Request) {
+			adminRole := models.RoleAdministrator
+			a.requireRole(adminRole)(http.HandlerFunc(a.handleListServices)).ServeHTTP(w, r)
+		},
+		nil, nil, nil, nil,
+	))
+	a.mux.HandleFunc("/api/v1/services/status", methodHandler(
+		func(w http.ResponseWriter, r *http.Request) {
+			adminRole := models.RoleAdministrator
+			a.requireRole(adminRole)(http.HandlerFunc(a.handleServiceStatus)).ServeHTTP(w, r)
+		},
+		nil, nil, nil, nil,
+	))
+	a.mux.HandleFunc("/api/v1/services/start", methodHandler(
+		nil,
+		func(w http.ResponseWriter, r *http.Request) {
+			adminRole := models.RoleAdministrator
+			a.requireRole(adminRole)(http.HandlerFunc(a.handleServiceStart)).ServeHTTP(w, r)
+		},
+		nil, nil, nil,
+	))
+	a.mux.HandleFunc("/api/v1/services/stop", methodHandler(
+		nil,
+		func(w http.ResponseWriter, r *http.Request) {
+			adminRole := models.RoleAdministrator
+			a.requireRole(adminRole)(http.HandlerFunc(a.handleServiceStop)).ServeHTTP(w, r)
+		},
+		nil, nil, nil,
+	))
+	a.mux.HandleFunc("/api/v1/services/restart", methodHandler(
+		nil,
+		func(w http.ResponseWriter, r *http.Request) {
+			adminRole := models.RoleAdministrator
+			a.requireRole(adminRole)(http.HandlerFunc(a.handleServiceRestart)).ServeHTTP(w, r)
+		},
+		nil, nil, nil,
+	))
+	a.mux.HandleFunc("/api/v1/services/reload", methodHandler(
+		nil,
+		func(w http.ResponseWriter, r *http.Request) {
+			adminRole := models.RoleAdministrator
+			a.requireRole(adminRole)(http.HandlerFunc(a.handleServiceReload)).ServeHTTP(w, r)
+		},
+		nil, nil, nil,
+	))
+	a.mux.HandleFunc("/api/v1/services/logs", methodHandler(
+		func(w http.ResponseWriter, r *http.Request) {
+			adminRole := models.RoleAdministrator
+			a.requireRole(adminRole)(http.HandlerFunc(a.handleServiceLogs)).ServeHTTP(w, r)
+		},
+		nil, nil, nil, nil,
+	))
+
 	// Audit Logs
 	a.mux.HandleFunc("/api/v1/audit", a.handleListAuditLogs)
 }

internal/httpapp/security_middleware.go

@@ -23,7 +23,9 @@ func (a *App) securityHeadersMiddleware(next http.Handler) http.Handler {
 		}
 
 		// Content Security Policy (CSP)
-		csp := "default-src 'self'; script-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net; img-src 'self' data:; font-src 'self' https://cdn.jsdelivr.net; connect-src 'self';"
+		// Allow Tailwind CDN, unpkg (for htmx), and jsdelivr for external resources
+		// Note: Tailwind CDN needs connect-src to fetch config and make network requests
+		csp := "default-src 'self'; script-src 'self' 'unsafe-inline' https://cdn.tailwindcss.com https://unpkg.com https://cdn.jsdelivr.net; style-src 'self' 'unsafe-inline' https://cdn.tailwindcss.com https://unpkg.com https://cdn.jsdelivr.net; img-src 'self' data:; font-src 'self' https://cdn.tailwindcss.com https://unpkg.com https://cdn.jsdelivr.net; connect-src 'self' https://cdn.tailwindcss.com https://unpkg.com https://cdn.jsdelivr.net;"
 		w.Header().Set("Content-Security-Policy", csp)
 
 		next.ServeHTTP(w, r)

internal/httpapp/service_handlers.go

@@ -0,0 +1,249 @@
+package httpapp
+
+import (
+	"log"
+	"net/http"
+	"os/exec"
+	"strconv"
+	"strings"
+)
+
+// ManagedService represents a service with its status
+type ManagedService struct {
+	Name        string `json:"name"`
+	DisplayName string `json:"display_name"`
+	Status      string `json:"status"`
+	Output      string `json:"output,omitempty"`
+}
+
+// getServiceName extracts service name from query parameter or defaults to atlas-api
+func getServiceName(r *http.Request) string {
+	serviceName := r.URL.Query().Get("service")
+	if serviceName == "" {
+		return "atlas-api"
+	}
+	return serviceName
+}
+
+// getAllServices returns list of all managed services
+func getAllServices() []ManagedService {
+	services := []ManagedService{
+		{Name: "atlas-api", DisplayName: "AtlasOS API"},
+		{Name: "smbd", DisplayName: "SMB/CIFS (Samba)"},
+		{Name: "nfs-server", DisplayName: "NFS Server"},
+		{Name: "target", DisplayName: "iSCSI Target"},
+	}
+	return services
+}
+
+// getServiceStatus returns the status of a specific service
+func getServiceStatus(serviceName string) (string, string, error) {
+	cmd := exec.Command("systemctl", "status", serviceName, "--no-pager", "-l")
+	output, err := cmd.CombinedOutput()
+	outputStr := string(output)
+
+	if err != nil {
+		// systemctl status returns non-zero exit code even when service is running
+		// Check if output contains "active (running)" to determine actual status
+		if strings.Contains(outputStr, "active (running)") {
+			return "running", outputStr, nil
+		}
+		if strings.Contains(outputStr, "inactive (dead)") {
+			return "stopped", outputStr, nil
+		}
+		if strings.Contains(outputStr, "failed") {
+			return "failed", outputStr, nil
+		}
+		// Service might not exist
+		if strings.Contains(outputStr, "could not be found") || strings.Contains(outputStr, "not found") {
+			return "not-found", outputStr, nil
+		}
+		return "unknown", outputStr, err
+	}
+
+	status := "unknown"
+	if strings.Contains(outputStr, "active (running)") {
+		status = "running"
+	} else if strings.Contains(outputStr, "inactive (dead)") {
+		status = "stopped"
+	} else if strings.Contains(outputStr, "failed") {
+		status = "failed"
+	}
+
+	return status, outputStr, nil
+}
+
+// handleListServices returns the status of all services
+func (a *App) handleListServices(w http.ResponseWriter, r *http.Request) {
+	allServices := getAllServices()
+	servicesStatus := make([]ManagedService, 0, len(allServices))
+
+	for _, svc := range allServices {
+		status, output, err := getServiceStatus(svc.Name)
+		if err != nil {
+			log.Printf("error getting status for %s: %v", svc.Name, err)
+			status = "error"
+		}
+		servicesStatus = append(servicesStatus, ManagedService{
+			Name:        svc.Name,
+			DisplayName: svc.DisplayName,
+			Status:      status,
+			Output:      output,
+		})
+	}
+
+	writeJSON(w, http.StatusOK, map[string]interface{}{
+		"services": servicesStatus,
+	})
+}
+
+// handleServiceStatus returns the status of a specific service
+func (a *App) handleServiceStatus(w http.ResponseWriter, r *http.Request) {
+	serviceName := getServiceName(r)
+	status, output, err := getServiceStatus(serviceName)
+
+	if err != nil {
+		writeJSON(w, http.StatusInternalServerError, map[string]string{
+			"error":   "failed to get service status",
+			"details": output,
+		})
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]interface{}{
+		"service": serviceName,
+		"status":  status,
+		"output":  output,
+	})
+}
+
+// handleServiceStart starts a service
+func (a *App) handleServiceStart(w http.ResponseWriter, r *http.Request) {
+	serviceName := getServiceName(r)
+
+	var cmd *exec.Cmd
+	// Special handling for SMB - use smbcontrol for reload, but systemctl for start/stop
+	if serviceName == "smbd" {
+		cmd = exec.Command("systemctl", "start", "smbd")
+	} else {
+		cmd = exec.Command("systemctl", "start", serviceName)
+	}
+
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		log.Printf("service start error for %s: %v", serviceName, err)
+		writeJSON(w, http.StatusInternalServerError, map[string]interface{}{
+			"error":   "failed to start service",
+			"service": serviceName,
+			"details": string(output),
+		})
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]interface{}{
+		"message": "service started successfully",
+		"service": serviceName,
+	})
+}
+
+// handleServiceStop stops a service
+func (a *App) handleServiceStop(w http.ResponseWriter, r *http.Request) {
+	serviceName := getServiceName(r)
+	cmd := exec.Command("systemctl", "stop", serviceName)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		log.Printf("service stop error for %s: %v", serviceName, err)
+		writeJSON(w, http.StatusInternalServerError, map[string]interface{}{
+			"error":   "failed to stop service",
+			"service": serviceName,
+			"details": string(output),
+		})
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]interface{}{
+		"message": "service stopped successfully",
+		"service": serviceName,
+	})
+}
+
+// handleServiceRestart restarts a service
+func (a *App) handleServiceRestart(w http.ResponseWriter, r *http.Request) {
+	serviceName := getServiceName(r)
+	cmd := exec.Command("systemctl", "restart", serviceName)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		log.Printf("service restart error for %s: %v", serviceName, err)
+		writeJSON(w, http.StatusInternalServerError, map[string]interface{}{
+			"error":   "failed to restart service",
+			"service": serviceName,
+			"details": string(output),
+		})
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]interface{}{
+		"message": "service restarted successfully",
+		"service": serviceName,
+	})
+}
+
+// handleServiceReload reloads a service
+func (a *App) handleServiceReload(w http.ResponseWriter, r *http.Request) {
+	serviceName := getServiceName(r)
+
+	var cmd *exec.Cmd
+	// Special handling for SMB - use smbcontrol for reload
+	if serviceName == "smbd" {
+		cmd = exec.Command("smbcontrol", "all", "reload-config")
+	} else {
+		cmd = exec.Command("systemctl", "reload", serviceName)
+	}
+
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		log.Printf("service reload error for %s: %v", serviceName, err)
+		writeJSON(w, http.StatusInternalServerError, map[string]interface{}{
+			"error":   "failed to reload service",
+			"service": serviceName,
+			"details": string(output),
+		})
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]interface{}{
+		"message": "service reloaded successfully",
+		"service": serviceName,
+	})
+}
+
+// handleServiceLogs returns the logs of a service
+func (a *App) handleServiceLogs(w http.ResponseWriter, r *http.Request) {
+	serviceName := getServiceName(r)
+
+	// Get number of lines from query parameter (default: 50)
+	linesStr := r.URL.Query().Get("lines")
+	lines := "50"
+	if linesStr != "" {
+		if n, err := strconv.Atoi(linesStr); err == nil && n > 0 && n <= 1000 {
+			lines = linesStr
+		}
+	}
+
+	cmd := exec.Command("journalctl", "-u", serviceName, "-n", lines, "--no-pager")
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		log.Printf("service logs error for %s: %v", serviceName, err)
+		writeJSON(w, http.StatusInternalServerError, map[string]interface{}{
+			"error":   "failed to get service logs",
+			"service": serviceName,
+			"details": string(output),
+		})
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]interface{}{
+		"service": serviceName,
+		"logs":    string(output),
+	})
+}

internal/zfs/service.go

@@ -20,12 +20,35 @@ type Service struct {
 
 // New creates a new ZFS service
 func New() *Service {
+	// Find full paths to zfs and zpool commands
+	zfsPath := findCommandPath("zfs")
+	zpoolPath := findCommandPath("zpool")
+
 	return &Service{
-		zfsPath:   "zfs",
+		zfsPath:   zfsPath,
-		zpoolPath: "zpool",
+		zpoolPath: zpoolPath,
 	}
 }
 
+// findCommandPath finds the full path to a command
+func findCommandPath(cmd string) string {
+	// Try which first
+	if output, err := exec.Command("which", cmd).Output(); err == nil {
+		path := strings.TrimSpace(string(output))
+		if path != "" {
+			return path
+		}
+	}
+
+	// Try LookPath
+	if path, err := exec.LookPath(cmd); err == nil {
+		return path
+	}
+
+	// Fallback to command name (will use PATH)
+	return cmd
+}
+
 // execCommand executes a shell command and returns output
 // For ZFS operations that require elevated privileges, it uses sudo
 func (s *Service) execCommand(name string, args ...string) (string, error) {
@@ -42,8 +65,9 @@ func (s *Service) execCommand(name string, args ...string) (string, error) {
 
 	var cmd *exec.Cmd
 	if useSudo {
-		// Use sudo for privileged commands
+		// Use sudo -n (non-interactive) for privileged commands
-		sudoArgs := append([]string{name}, args...)
+		// This prevents password prompts and will fail if sudoers is not configured
+		sudoArgs := append([]string{"-n", name}, args...)
 		cmd = exec.Command("sudo", sudoArgs...)
 	} else {
 		cmd = exec.Command(name, args...)
@@ -53,7 +77,24 @@ func (s *Service) execCommand(name string, args ...string) (string, error) {
 	cmd.Stdout = &stdout
 	cmd.Stderr = &stderr
 
-	if err := cmd.Run(); err != nil {
+	err := cmd.Run()
+	if err != nil && useSudo {
+		// If sudo failed, try running the command directly
+		// (user might already have permissions or be root)
+		directCmd := exec.Command(name, args...)
+		var directStdout, directStderr bytes.Buffer
+		directCmd.Stdout = &directStdout
+		directCmd.Stderr = &directStderr
+
+		if directErr := directCmd.Run(); directErr == nil {
+			// Direct execution succeeded, return that result
+			return strings.TrimSpace(directStdout.String()), nil
+		}
+		// Both sudo and direct failed, return the original sudo error
+		return "", fmt.Errorf("%s: %v: %s", name, err, stderr.String())
+	}
+
+	if err != nil {
 		return "", fmt.Errorf("%s: %v: %s", name, err, stderr.String())
 	}
 
@@ -64,10 +105,11 @@ func (s *Service) execCommand(name string, args ...string) (string, error) {
 func (s *Service) ListPools() ([]models.Pool, error) {
 	output, err := s.execCommand(s.zpoolPath, "list", "-H", "-o", "name,size,allocated,free,health")
 	if err != nil {
-		return nil, err
+		// Return empty slice instead of nil to ensure JSON encodes as [] not null
+		return []models.Pool{}, err
 	}
 
-	var pools []models.Pool
+	pools := []models.Pool{}
 	lines := strings.Split(output, "\n")
 	for _, line := range lines {
 		if line == "" {
@@ -347,10 +389,11 @@ func (s *Service) ListDatasets(pool string) ([]models.Dataset, error) {
 
 	output, err := s.execCommand(s.zfsPath, args...)
 	if err != nil {
-		return nil, err
+		// Return empty slice instead of nil to ensure JSON encodes as [] not null
+		return []models.Dataset{}, err
 	}
 
-	var datasets []models.Dataset
+	datasets := []models.Dataset{}
 	lines := strings.Split(output, "\n")
 	for _, line := range lines {
 		if line == "" {
@@ -428,10 +471,11 @@ func (s *Service) ListZVOLs(pool string) ([]models.ZVOL, error) {
 
 	output, err := s.execCommand(s.zfsPath, args...)
 	if err != nil {
-		return nil, err
+		// Return empty slice instead of nil to ensure JSON encodes as [] not null
+		return []models.ZVOL{}, err
 	}
 
-	var zvols []models.ZVOL
+	zvols := []models.ZVOL{}
 	lines := strings.Split(output, "\n")
 	for _, line := range lines {
 		if line == "" {
@@ -588,10 +632,11 @@ func (s *Service) ListSnapshots(dataset string) ([]models.Snapshot, error) {
 
 	output, err := s.execCommand(s.zfsPath, args...)
 	if err != nil {
-		return nil, err
+		// Return empty slice instead of nil to ensure JSON encodes as [] not null
+		return []models.Snapshot{}, err
 	}
 
-	var snapshots []models.Snapshot
+	snapshots := []models.Snapshot{}
 	lines := strings.Split(output, "\n")
 	for _, line := range lines {
 		if line == "" {

web/templates/base.html

@@ -4,11 +4,12 @@
   <head>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width,initial-scale=1" />
-    <title>{{.Title}} • atlasOS</title>
+    <title>{{.Title}} • AtlasOS</title>
 
     <!-- v1: Tailwind CDN (later: bundle local) -->
-    <script src="https://cdn.tailwindcss.com"></script>
+    <!-- Try multiple CDN sources for better reliability -->
-    <script src="https://unpkg.com/htmx.org@1.9.12"></script>
+    <script src="https://cdn.tailwindcss.com" onerror="this.onerror=null;this.src='https://unpkg.com/@tailwindcss/browser@4/dist/tailwind.min.js'"></script>
+    <script src="https://unpkg.com/htmx.org@1.9.12/dist/htmx.min.js" onerror="this.onerror=null;this.src='https://cdn.jsdelivr.net/npm/htmx.org@1.9.12/dist/htmx.min.js'"></script>
   </head>
 
   <body class="bg-slate-950 text-slate-100">
@@ -17,31 +18,92 @@
         <div class="flex items-center gap-3">
           <div class="h-9 w-9 rounded-lg bg-slate-800 flex items-center justify-center font-bold">A</div>
           <div>
-            <div class="font-semibold leading-tight">atlasOS</div>
+            <div class="font-semibold leading-tight">AtlasOS</div>
             <div class="text-xs text-slate-400 leading-tight">Storage Controller v1</div>
           </div>
         </div>
 
         <nav class="text-sm text-slate-300 flex items-center gap-4">
           <a class="hover:text-white" href="/">Dashboard</a>
-          <a class="hover:text-white opacity-50 cursor-not-allowed" href="#">Storage</a>
+          <a class="hover:text-white" href="/storage">Storage</a>
-          <a class="hover:text-white opacity-50 cursor-not-allowed" href="#">Shares</a>
+          <a class="hover:text-white" href="/shares">Shares</a>
-          <a class="hover:text-white opacity-50 cursor-not-allowed" href="#">iSCSI</a>
+          <a class="hover:text-white" href="/iscsi">iSCSI</a>
+          <a class="hover:text-white" href="/protection">Data Protection</a>
+          <a class="hover:text-white" href="/management">Management</a>
           <a class="hover:text-white opacity-50 cursor-not-allowed" href="#">Monitoring</a>
+          <span id="auth-status" class="ml-4"></span>
         </nav>
       </div>
     </header>
 
     <main class="mx-auto max-w-6xl px-4 py-8">
-      {{template "content" .}}
+      {{$ct := getContentTemplate .}}
+      {{if eq $ct "storage-content"}}
+        {{template "storage-content" .}}
+      {{else if eq $ct "shares-content"}}
+        {{template "shares-content" .}}
+      {{else if eq $ct "iscsi-content"}}
+        {{template "iscsi-content" .}}
+      {{else if eq $ct "protection-content"}}
+        {{template "protection-content" .}}
+      {{else if eq $ct "management-content"}}
+        {{template "management-content" .}}
+      {{else if eq $ct "login-content"}}
+        {{template "login-content" .}}
+      {{else}}
+        {{template "content" .}}
+      {{end}}
     </main>
 
     <footer class="mx-auto max-w-6xl px-4 pb-10 text-xs text-slate-500">
       <div class="border-t border-slate-800 pt-4 flex items-center justify-between">
-        <span>atlasOS • {{nowRFC3339}}</span>
+        <span>AtlasOS • {{nowRFC3339}}</span>
         <span>Build: {{index .Build "version"}}</span>
       </div>
     </footer>
+    <script>
+      // Update auth status in navigation
+      function updateAuthStatus() {
+        const authStatusEl = document.getElementById('auth-status');
+        if (!authStatusEl) return;
+        
+        const token = localStorage.getItem('atlas_token');
+        const userStr = localStorage.getItem('atlas_user');
+        
+        if (token && userStr) {
+          try {
+            const user = JSON.parse(userStr);
+            authStatusEl.innerHTML = `
+              <span class="text-slate-400">${user.username || 'User'}</span>
+              <button onclick="handleLogout()" class="ml-2 px-2 py-1 text-xs bg-slate-700 hover:bg-slate-600 text-white rounded">
+                Logout
+              </button>
+            `;
+          } catch {
+            authStatusEl.innerHTML = `
+              <a href="/login" class="px-2 py-1 text-xs bg-blue-600 hover:bg-blue-700 text-white rounded">Login</a>
+            `;
+          }
+        } else {
+          authStatusEl.innerHTML = `
+            <a href="/login" class="px-2 py-1 text-xs bg-blue-600 hover:bg-blue-700 text-white rounded">Login</a>
+          `;
+        }
+      }
+      
+      function handleLogout() {
+        localStorage.removeItem('atlas_token');
+        localStorage.removeItem('atlas_user');
+        window.location.href = '/login';
+      }
+      
+      // Update on page load
+      if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', updateAuthStatus);
+      } else {
+        updateAuthStatus();
+      }
+    </script>
   </body>
 </html>
 {{end}}

web/templates/dashboard.html

@@ -2,7 +2,7 @@
 <div class="space-y-6">
   <div>
     <h1 class="text-3xl font-bold text-white mb-2">Dashboard</h1>
-    <p class="text-slate-400">Welcome to atlasOS Storage Controller</p>
+    <p class="text-slate-400">Welcome to AtlasOS Storage Controller</p>
   </div>
 
   <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
@@ -17,7 +17,7 @@
         </div>
       </div>
       <p class="text-2xl font-bold text-white mb-1" id="pool-count">-</p>
-      <p class="text-sm text-slate-400">ZFS Pools</p>
+      <p class="text-sm text-slate-400">Storage Pools</p>
     </div>
 
     <!-- Storage Capacity Card -->
@@ -124,7 +124,12 @@
   // Fetch dashboard data and update UI
   function updateDashboard() {
     fetch('/api/v1/dashboard')
-      .then(res => res.json())
+      .then(res => {
+        if (!res.ok) {
+          throw new Error(`HTTP ${res.status}`);
+        }
+        return res.json();
+      })
       .then(data => {
         // Update storage stats
         document.getElementById('pool-count').textContent = data.storage.pool_count || 0;

web/templates/iscsi.html

@@ -0,0 +1,380 @@
+{{define "iscsi-content"}}
+<div class="space-y-6">
+  <div class="flex items-center justify-between">
+    <div>
+      <h1 class="text-3xl font-bold text-white mb-2">iSCSI Targets</h1>
+      <p class="text-slate-400">Manage iSCSI targets and LUNs</p>
+    </div>
+    <button onclick="showCreateISCSIModal()" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-lg text-sm font-medium">
+      Create Target
+    </button>
+  </div>
+
+  <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+    <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+      <h2 class="text-lg font-semibold text-white">iSCSI Targets</h2>
+      <button onclick="loadISCSITargets()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+    </div>
+    <div id="iscsi-targets-list" class="p-4">
+      <p class="text-slate-400 text-sm">Loading...</p>
+    </div>
+  </div>
+</div>
+
+<!-- Create iSCSI Target Modal -->
+<div id="create-iscsi-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Create iSCSI Target</h3>
+    <form id="create-iscsi-form" onsubmit="createISCSITarget(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">IQN</label>
+        <input type="text" name="iqn" placeholder="iqn.2024-12.com.atlas:target1" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+        <p class="text-xs text-slate-400 mt-1">iSCSI Qualified Name</p>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-iscsi-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<!-- Add LUN Modal -->
+<div id="add-lun-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Add LUN to Target</h3>
+    <form id="add-lun-form" onsubmit="addLUN(event)" class="space-y-4">
+      <input type="hidden" name="target_id" id="lun-target-id">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Select Storage Volume</label>
+        <select name="zvol" id="lun-zvol-select" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+          <option value="">Loading volumes...</option>
+        </select>
+        <p class="text-xs text-slate-400 mt-1">Or enter manually below</p>
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Or Enter Volume Name Manually</label>
+        <input type="text" name="zvol-manual" id="lun-zvol-manual" placeholder="pool/zvol" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('add-lun-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Add LUN
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<script>
+function getAuthHeaders() {
+  const token = localStorage.getItem('atlas_token');
+  return {
+    'Content-Type': 'application/json',
+    ...(token ? { 'Authorization': `Bearer ${token}` } : {})
+  };
+}
+
+function formatBytes(bytes) {
+  if (!bytes || bytes === 0) return '0 B';
+  const k = 1024;
+  const sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'];
+  const i = Math.floor(Math.log(bytes) / Math.log(k));
+  return Math.round(bytes / Math.pow(k, i) * 100) / 100 + ' ' + sizes[i];
+}
+
+async function loadISCSITargets() {
+  try {
+    const res = await fetch('/api/v1/iscsi/targets', { headers: getAuthHeaders() });
+    if (!res.ok) {
+      const err = await res.json().catch(() => ({ error: `HTTP ${res.status}` }));
+      document.getElementById('iscsi-targets-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.error || 'Failed to load iSCSI targets'}</p>`;
+      return;
+    }
+    const targets = await res.json();
+    const listEl = document.getElementById('iscsi-targets-list');
+    
+    if (!Array.isArray(targets)) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format</p>';
+      return;
+    }
+    
+    if (targets.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No iSCSI targets found</p>';
+      return;
+    }
+
+    listEl.innerHTML = targets.map(target => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-start justify-between">
+          <div class="flex-1">
+            <div class="flex items-center gap-3 mb-2">
+              <h3 class="text-lg font-semibold text-white">${target.iqn}</h3>
+              ${target.enabled ? '<span class="px-2 py-1 rounded text-xs font-medium bg-green-900 text-green-300">Enabled</span>' : '<span class="px-2 py-1 rounded text-xs font-medium bg-slate-700 text-slate-300">Disabled</span>'}
+            </div>
+            <div class="text-sm text-slate-400 space-y-1 mb-3">
+              <p>LUNs: ${target.luns ? target.luns.length : 0}</p>
+              ${target.initiators && target.initiators.length > 0 ? `<p>Initiators: ${target.initiators.join(', ')}</p>` : ''}
+            </div>
+            ${target.luns && target.luns.length > 0 ? `
+              <div class="bg-slate-900 rounded p-3 mt-2">
+                <h4 class="text-sm font-medium text-slate-300 mb-2">LUNs (${target.luns.length}):</h4>
+                <div class="space-y-2">
+                  ${target.luns.map(lun => `
+                    <div class="flex items-center justify-between text-sm">
+                      <div class="flex items-center gap-2">
+                        <span class="text-slate-400">LUN ${lun.id}:</span>
+                        <span class="text-slate-300 font-mono">${lun.zvol}</span>
+                      </div>
+                      <div class="flex items-center gap-2">
+                        <span class="text-slate-300">${formatBytes(lun.size)}</span>
+                        <button onclick="removeLUN('${target.id}', ${lun.id})" class="ml-2 px-2 py-1 bg-red-600 hover:bg-red-700 text-white rounded text-xs" title="Remove LUN">
+                          Remove
+                        </button>
+                      </div>
+                    </div>
+                  `).join('')}
+                </div>
+              </div>
+            ` : '<p class="text-sm text-slate-500 mt-2">No LUNs attached. Click "Add LUN" to bind a volume.</p>'}
+          </div>
+          <div class="flex gap-2 ml-4">
+            <button onclick="showAddLUNModal('${target.id}')" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+              Add LUN
+            </button>
+            <button onclick="showConnectionInstructions('${target.id}')" class="px-3 py-1.5 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+              Connection Info
+            </button>
+            <button onclick="deleteISCSITarget('${target.id}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+              Delete
+            </button>
+          </div>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('iscsi-targets-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+function showCreateISCSIModal() {
+  document.getElementById('create-iscsi-modal').classList.remove('hidden');
+}
+
+async function showAddLUNModal(targetId) {
+  document.getElementById('lun-target-id').value = targetId;
+  document.getElementById('add-lun-modal').classList.remove('hidden');
+  
+  // Load available storage volumes
+  await loadZVOLsForLUN();
+}
+
+async function loadZVOLsForLUN() {
+  try {
+    const res = await fetch('/api/v1/zvols', { headers: getAuthHeaders() });
+    const selectEl = document.getElementById('lun-zvol-select');
+    
+    if (!res.ok) {
+      selectEl.innerHTML = '<option value="">Error loading volumes</option>';
+      return;
+    }
+    
+    const zvols = await res.json();
+    
+    if (!Array.isArray(zvols)) {
+      selectEl.innerHTML = '<option value="">No volumes available</option>';
+      return;
+    }
+    
+    if (zvols.length === 0) {
+      selectEl.innerHTML = '<option value="">No volumes found. Create a storage volume first.</option>';
+      return;
+    }
+    
+    // Clear and populate dropdown
+    selectEl.innerHTML = '<option value="">Select a volume...</option>';
+    zvols.forEach(zvol => {
+      const option = document.createElement('option');
+      option.value = zvol.name;
+      option.textContent = `${zvol.name} (${formatBytes(zvol.size)})`;
+      selectEl.appendChild(option);
+    });
+    
+    // Update manual input when dropdown changes
+    selectEl.addEventListener('change', function() {
+      if (this.value) {
+        document.getElementById('lun-zvol-manual').value = this.value;
+      }
+    });
+    
+    // Update dropdown when manual input changes
+    document.getElementById('lun-zvol-manual').addEventListener('input', function() {
+      if (this.value && !selectEl.value) {
+        // Allow manual entry even if not in dropdown
+      }
+    });
+  } catch (err) {
+    console.error('Error loading volumes:', err);
+    document.getElementById('lun-zvol-select').innerHTML = '<option value="">Error loading volumes</option>';
+  }
+}
+
+async function showConnectionInstructions(targetId) {
+  try {
+    const res = await fetch(`/api/v1/iscsi/targets/${targetId}/connection`, { headers: getAuthHeaders() });
+    const data = await res.json();
+    
+    const instructions = `
+Connection Instructions for ${data.target?.iqn || 'target'}:
+
+Portal: ${data.portal || 'N/A'}
+
+Linux:
+  iscsiadm -m discovery -t st -p ${data.portal || '127.0.0.1'}
+  iscsiadm -m node -T ${data.target?.iqn || ''} -p ${data.portal || '127.0.0.1'} --login
+
+Windows:
+  Use iSCSI Initiator from Control Panel
+  Add target: ${data.portal || '127.0.0.1'}:${data.port || 3260}
+  Target: ${data.target?.iqn || ''}
+
+macOS:
+  Use System Preferences > Network > iSCSI
+    `;
+    
+    alert(instructions);
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+function closeModal(modalId) {
+  document.getElementById(modalId).classList.add('hidden');
+}
+
+async function createISCSITarget(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  
+  try {
+    const res = await fetch('/api/v1/iscsi/targets', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        iqn: formData.get('iqn')
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('create-iscsi-modal');
+      e.target.reset();
+      loadISCSITargets();
+      alert('iSCSI target created successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to create iSCSI target'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function addLUN(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  const targetId = formData.get('target_id');
+  
+  // Get volume from either dropdown or manual input
+  const zvolSelect = document.getElementById('lun-zvol-select').value;
+  const zvolManual = document.getElementById('lun-zvol-manual').value.trim();
+  const zvol = zvolSelect || zvolManual;
+  
+  if (!zvol) {
+    alert('Please select or enter a volume name');
+    return;
+  }
+  
+  try {
+    const res = await fetch(`/api/v1/iscsi/targets/${targetId}/luns`, {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        zvol: zvol
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('add-lun-modal');
+      e.target.reset();
+      document.getElementById('lun-zvol-select').innerHTML = '<option value="">Loading volumes...</option>';
+      document.getElementById('lun-zvol-manual').value = '';
+      loadISCSITargets();
+      alert('LUN added successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to add LUN'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function removeLUN(targetId, lunId) {
+  if (!confirm(`Are you sure you want to remove LUN ${lunId} from this target?`)) return;
+  
+  try {
+    const res = await fetch(`/api/v1/iscsi/targets/${targetId}/luns/remove`, {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        lun_id: lunId
+      })
+    });
+    
+    if (res.ok) {
+      loadISCSITargets();
+      alert('LUN removed successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to remove LUN'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function deleteISCSITarget(id) {
+  if (!confirm('Are you sure you want to delete this iSCSI target? All LUNs will be removed.')) return;
+  
+  try {
+    const res = await fetch(`/api/v1/iscsi/targets/${id}`, {
+      method: 'DELETE',
+      headers: getAuthHeaders()
+    });
+    
+    if (res.ok) {
+      loadISCSITargets();
+      alert('iSCSI target deleted successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to delete iSCSI target'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+// Load initial data
+loadISCSITargets();
+</script>
+{{end}}
+
+{{define "iscsi.html"}}
+{{template "base" .}}
+{{end}}

web/templates/login.html

@@ -0,0 +1,81 @@
+{{define "login-content"}}
+<div class="min-h-screen flex items-center justify-center bg-slate-950">
+  <div class="max-w-md w-full mx-4">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 p-8 shadow-xl">
+      <div class="text-center mb-8">
+        <div class="h-16 w-16 rounded-lg bg-slate-700 flex items-center justify-center font-bold text-2xl mx-auto mb-4">A</div>
+        <h1 class="text-3xl font-bold text-white mb-2">AtlasOS</h1>
+        <p class="text-slate-400">Storage Controller</p>
+      </div>
+
+      <form id="login-form" onsubmit="handleLogin(event)" class="space-y-6">
+        <div>
+          <label class="block text-sm font-medium text-slate-300 mb-2">Username</label>
+          <input type="text" name="username" id="username" required autofocus class="w-full px-4 py-3 bg-slate-900 border border-slate-700 rounded-lg text-white focus:outline-none focus:ring-2 focus:ring-blue-600" placeholder="Enter your username">
+        </div>
+        <div>
+          <label class="block text-sm font-medium text-slate-300 mb-2">Password</label>
+          <input type="password" name="password" id="password" required class="w-full px-4 py-3 bg-slate-900 border border-slate-700 rounded-lg text-white focus:outline-none focus:ring-2 focus:ring-blue-600" placeholder="Enter your password">
+        </div>
+        <div id="login-error" class="hidden text-red-400 text-sm"></div>
+        <button type="submit" class="w-full px-4 py-3 bg-blue-600 hover:bg-blue-700 text-white rounded-lg font-medium focus:outline-none focus:ring-2 focus:ring-blue-600">
+          Sign In
+        </button>
+      </form>
+
+      <div class="mt-6 text-center text-sm text-slate-400">
+        <p>Default credentials: <span class="font-mono text-slate-300">admin / admin</span></p>
+      </div>
+    </div>
+  </div>
+</div>
+<script>
+async function handleLogin(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  const errorEl = document.getElementById('login-error');
+  
+  errorEl.classList.add('hidden');
+  
+  try {
+    const res = await fetch('/api/v1/auth/login', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json'
+      },
+      body: JSON.stringify({
+        username: formData.get('username'),
+        password: formData.get('password')
+      })
+    });
+    
+    const data = await res.json().catch(() => null);
+    
+    if (res.ok && data.token) {
+      // Store token in localStorage
+      localStorage.setItem('atlas_token', data.token);
+      
+      // Store user info if available
+      if (data.user) {
+        localStorage.setItem('atlas_user', JSON.stringify(data.user));
+      }
+      
+      // Redirect to dashboard or return URL
+      const returnUrl = new URLSearchParams(window.location.search).get('return') || '/';
+      window.location.href = returnUrl;
+    } else {
+      const errorMsg = (data && data.error) ? data.error : 'Login failed';
+      errorEl.textContent = errorMsg;
+      errorEl.classList.remove('hidden');
+    }
+  } catch (err) {
+    errorEl.textContent = `Error: ${err.message}`;
+    errorEl.classList.remove('hidden');
+  }
+}
+</script>
+{{end}}
+
+{{define "login.html"}}
+{{template "base" .}}
+{{end}}

web/templates/management.html

@@ -0,0 +1,710 @@
+{{define "management-content"}}
+<div class="space-y-6">
+  <div class="flex items-center justify-between">
+    <div>
+      <h1 class="text-3xl font-bold text-white mb-2">System Management</h1>
+      <p class="text-slate-400">Manage services and users</p>
+    </div>
+  </div>
+
+  <!-- Tabs -->
+  <div class="border-b border-slate-800">
+    <nav class="flex gap-4">
+      <button onclick="switchTab('services')" id="tab-services" class="tab-button px-4 py-2 border-b-2 border-blue-600 text-blue-400 font-medium">
+        Services
+      </button>
+      <button onclick="switchTab('users')" id="tab-users" class="tab-button px-4 py-2 border-b-2 border-transparent text-slate-400 hover:text-slate-300">
+        Users
+      </button>
+    </nav>
+  </div>
+
+  <!-- Services Tab -->
+  <div id="content-services" class="tab-content">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">Service Management</h2>
+        <div class="flex gap-2">
+          <button onclick="loadServiceStatus()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div class="p-4 space-y-4">
+        <!-- Services List -->
+        <div id="services-list" class="space-y-4">
+          <p class="text-slate-400 text-sm">Loading services...</p>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <!-- Users Tab -->
+  <div id="content-users" class="tab-content hidden">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">User Management</h2>
+        <div class="flex gap-2">
+          <button onclick="showCreateUserModal()" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+            Create User
+          </button>
+          <button onclick="loadUsers()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div id="users-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+</div>
+
+<!-- Service Logs Modal -->
+<div id="service-logs-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-4xl w-full mx-4 max-h-[90vh] overflow-hidden flex flex-col">
+    <div class="flex items-center justify-between mb-4">
+      <h3 class="text-xl font-semibold text-white" id="service-logs-title">Service Logs</h3>
+      <div class="flex items-center gap-2">
+        <input type="number" id="logs-lines" value="50" min="10" max="1000" class="w-20 px-2 py-1 bg-slate-900 border border-slate-700 rounded text-white text-sm">
+        <button onclick="loadServiceLogs()" class="px-3 py-1 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">Refresh</button>
+        <button onclick="closeModal('service-logs-modal')" class="px-3 py-1 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">Close</button>
+      </div>
+    </div>
+    <div id="service-logs-content" class="flex-1 overflow-y-auto bg-slate-900 rounded p-4 text-sm text-slate-300 font-mono whitespace-pre-wrap">
+      Loading logs...
+    </div>
+  </div>
+</div>
+
+<!-- Create User Modal -->
+<div id="create-user-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Create User</h3>
+    <form id="create-user-form" onsubmit="createUser(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Username *</label>
+        <input type="text" name="username" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Email</label>
+        <input type="email" name="email" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Password *</label>
+        <input type="password" name="password" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Role *</label>
+        <select name="role" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+          <option value="viewer">Viewer</option>
+          <option value="operator">Operator</option>
+          <option value="administrator">Administrator</option>
+        </select>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-user-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<!-- Edit User Modal -->
+<div id="edit-user-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Edit User</h3>
+    <form id="edit-user-form" onsubmit="updateUser(event)" class="space-y-4">
+      <input type="hidden" id="edit-user-id" name="id">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Username</label>
+        <input type="text" id="edit-username" disabled class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-slate-500 text-sm">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Email</label>
+        <input type="email" id="edit-email" name="email" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Role</label>
+        <select id="edit-role" name="role" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+          <option value="viewer">Viewer</option>
+          <option value="operator">Operator</option>
+          <option value="administrator">Administrator</option>
+        </select>
+      </div>
+      <div>
+        <label class="flex items-center gap-2 text-sm text-slate-300">
+          <input type="checkbox" id="edit-active" name="active" class="rounded bg-slate-900 border-slate-700">
+          <span>Active</span>
+        </label>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('edit-user-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Update
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<!-- Change Password Modal -->
+<div id="change-password-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Change Password</h3>
+    <form id="change-password-form" onsubmit="changePassword(event)" class="space-y-4">
+      <input type="hidden" id="change-password-user-id" name="id">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Current Password *</label>
+        <input type="password" name="old_password" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">New Password *</label>
+        <input type="password" name="new_password" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Confirm New Password *</label>
+        <input type="password" name="confirm_password" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('change-password-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Change Password
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<script>
+function getAuthHeaders() {
+  const token = localStorage.getItem('atlas_token');
+  return {
+    'Content-Type': 'application/json',
+    ...(token ? { 'Authorization': `Bearer ${token}` } : {})
+  };
+}
+
+function switchTab(tab) {
+  // Hide all tabs
+  document.querySelectorAll('.tab-content').forEach(el => el.classList.add('hidden'));
+  document.querySelectorAll('.tab-button').forEach(el => {
+    el.classList.remove('border-blue-600', 'text-blue-400', 'font-medium');
+    el.classList.add('border-transparent', 'text-slate-400');
+  });
+  
+  // Show selected tab
+  document.getElementById(`content-${tab}`).classList.remove('hidden');
+  document.getElementById(`tab-${tab}`).classList.remove('border-transparent', 'text-slate-400');
+  document.getElementById(`tab-${tab}`).classList.add('border-blue-600', 'text-blue-400', 'font-medium');
+  
+  // Load data for the tab
+  if (tab === 'services') loadServiceStatus();
+  else if (tab === 'users') loadUsers();
+}
+
+function closeModal(modalId) {
+  document.getElementById(modalId).classList.add('hidden');
+}
+
+// ===== Service Management =====
+
+let currentServiceName = null;
+
+async function loadServiceStatus() {
+  const token = localStorage.getItem('atlas_token');
+  const listEl = document.getElementById('services-list');
+  
+  if (!token) {
+    listEl.innerHTML = `
+      <div class="text-center py-4">
+        <p class="text-slate-400 mb-2">Authentication required</p>
+        <a href="/login?return=/management" class="text-blue-400 hover:text-blue-300">Click here to login</a>
+      </div>
+    `;
+    return;
+  }
+  
+  listEl.innerHTML = '<p class="text-slate-400 text-sm">Loading services...</p>';
+  
+  try {
+    const res = await fetch('/api/v1/services', { headers: getAuthHeaders() });
+    const data = await res.json().catch(() => null);
+    
+    if (!res.ok) {
+      if (res.status === 401) {
+        localStorage.removeItem('atlas_token');
+        localStorage.removeItem('atlas_user');
+        listEl.innerHTML = `
+          <div class="text-center py-4">
+            <p class="text-slate-400 mb-2">Session expired. Please login again.</p>
+            <a href="/login?return=/management" class="text-blue-400 hover:text-blue-300">Click here to login</a>
+          </div>
+        `;
+        return;
+      }
+      const errorMsg = (data && data.error) ? data.error : `HTTP ${res.status}`;
+      listEl.innerHTML = `<p class="text-red-400 text-sm">Error: ${errorMsg}</p>`;
+      return;
+    }
+    
+    const services = (data && data.services) ? data.services : [];
+    
+    if (services.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No services found</p>';
+      return;
+    }
+    
+    // Render all services
+    listEl.innerHTML = services.map(svc => {
+      const statusBadge = getStatusBadge(svc.status);
+      const statusColor = getStatusColor(svc.status);
+      
+      return `
+        <div class="bg-slate-900 rounded-lg border border-slate-700 p-4">
+          <div class="flex items-center justify-between mb-4">
+            <h3 class="text-md font-semibold text-white">${escapeHtml(svc.display_name)}</h3>
+            <div class="px-3 py-1 rounded text-xs font-medium ${statusColor}">
+              ${statusBadge}
+            </div>
+          </div>
+          <div class="text-xs text-slate-500 font-mono mb-4 max-h-24 overflow-y-auto whitespace-pre-wrap">
+            ${escapeHtml((svc.output || '').split('\n').slice(-5).join('\n')) || 'No status information'}
+          </div>
+          <div class="flex gap-2 flex-wrap">
+            <button onclick="serviceAction('${svc.name}', 'start')" class="px-3 py-1.5 bg-green-600 hover:bg-green-700 text-white rounded text-xs">
+              Start
+            </button>
+            <button onclick="serviceAction('${svc.name}', 'stop')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-xs">
+              Stop
+            </button>
+            <button onclick="serviceAction('${svc.name}', 'restart')" class="px-3 py-1.5 bg-yellow-600 hover:bg-yellow-700 text-white rounded text-xs">
+              Restart
+            </button>
+            <button onclick="serviceAction('${svc.name}', 'reload')" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-xs">
+              Reload
+            </button>
+            <button onclick="showServiceLogs('${svc.name}', '${escapeHtml(svc.display_name)}')" class="px-3 py-1.5 bg-slate-700 hover:bg-slate-600 text-white rounded text-xs">
+              View Logs
+            </button>
+          </div>
+        </div>
+      `;
+    }).join('');
+  } catch (err) {
+    listEl.innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+function getStatusBadge(status) {
+  switch(status) {
+    case 'running': return 'Running';
+    case 'stopped': return 'Stopped';
+    case 'failed': return 'Failed';
+    case 'not-found': return 'Not Found';
+    default: return 'Unknown';
+  }
+}
+
+function getStatusColor(status) {
+  switch(status) {
+    case 'running': return 'bg-green-900 text-green-300';
+    case 'stopped': return 'bg-red-900 text-red-300';
+    case 'failed': return 'bg-red-900 text-red-300';
+    case 'not-found': return 'bg-slate-700 text-slate-300';
+    default: return 'bg-slate-700 text-slate-300';
+  }
+}
+
+function escapeHtml(text) {
+  const div = document.createElement('div');
+  div.textContent = text;
+  return div.innerHTML;
+}
+
+async function serviceAction(serviceName, action) {
+  const token = localStorage.getItem('atlas_token');
+  if (!token) {
+    alert('Please login first');
+    window.location.href = '/login?return=/management';
+    return;
+  }
+  
+  if (!confirm(`Are you sure you want to ${action} ${serviceName}?`)) return;
+  
+  try {
+    const res = await fetch(`/api/v1/services/${action}?service=${encodeURIComponent(serviceName)}`, {
+      method: 'POST',
+      headers: getAuthHeaders()
+    });
+    
+    const data = await res.json().catch(() => null);
+    
+    if (res.ok) {
+      alert(`${serviceName} ${action}ed successfully`);
+      loadServiceStatus();
+    } else {
+      const errorMsg = (data && data.error) ? data.error : `Failed to ${action} service`;
+      alert(`Error: ${errorMsg}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+function showServiceLogs(serviceName, displayName) {
+  const token = localStorage.getItem('atlas_token');
+  if (!token) {
+    alert('Please login first');
+    window.location.href = '/login?return=/management';
+    return;
+  }
+  
+  currentServiceName = serviceName;
+  document.getElementById('service-logs-title').textContent = `${displayName} Logs`;
+  document.getElementById('service-logs-modal').classList.remove('hidden');
+  loadServiceLogs();
+}
+
+async function loadServiceLogs() {
+  const token = localStorage.getItem('atlas_token');
+  if (!token) {
+    document.getElementById('service-logs-content').textContent = 'Authentication required';
+    return;
+  }
+  
+  if (!currentServiceName) {
+    document.getElementById('service-logs-content').textContent = 'No service selected';
+    return;
+  }
+  
+  const lines = document.getElementById('logs-lines').value || '50';
+  try {
+    const res = await fetch(`/api/v1/services/logs?service=${encodeURIComponent(currentServiceName)}&lines=${lines}`, { 
+      headers: getAuthHeaders() 
+    });
+    const data = await res.json().catch(() => null);
+    
+    if (!res.ok) {
+      const errorMsg = (data && data.error) ? data.error : `HTTP ${res.status}`;
+      document.getElementById('service-logs-content').textContent = `Error: ${errorMsg}`;
+      return;
+    }
+    
+    document.getElementById('service-logs-content').textContent = data.logs || 'No logs available';
+  } catch (err) {
+    document.getElementById('service-logs-content').textContent = `Error: ${err.message}`;
+  }
+}
+
+// ===== User Management =====
+
+async function loadUsers(forceRefresh = false) {
+  const token = localStorage.getItem('atlas_token');
+  const listEl = document.getElementById('users-list');
+  
+  if (!token) {
+    listEl.innerHTML = `
+      <div class="text-center py-8">
+        <p class="text-slate-400 mb-2">Authentication required to view users</p>
+        <a href="/login?return=/management" class="text-blue-400 hover:text-blue-300">Click here to login</a>
+      </div>
+    `;
+    return;
+  }
+  
+  // Show loading state
+  listEl.innerHTML = '<p class="text-slate-400 text-sm">Loading users...</p>';
+  
+  try {
+    // Add cache busting parameter if force refresh
+    const url = forceRefresh ? `/api/v1/users?_t=${Date.now()}` : '/api/v1/users';
+    const res = await fetch(url, { 
+      headers: getAuthHeaders(),
+      cache: forceRefresh ? 'no-cache' : 'default'
+    });
+    
+    const rawText = await res.text();
+    let data = null;
+    try {
+      data = JSON.parse(rawText);
+    } catch (parseErr) {
+      console.error('Failed to parse JSON response:', parseErr, 'Raw response:', rawText);
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid JSON response from server</p>';
+      return;
+    }
+    
+    if (!res.ok) {
+      if (res.status === 401) {
+        localStorage.removeItem('atlas_token');
+        localStorage.removeItem('atlas_user');
+        listEl.innerHTML = `
+          <div class="text-center py-8">
+            <p class="text-slate-400 mb-2">Session expired. Please login again.</p>
+            <a href="/login?return=/management" class="text-blue-400 hover:text-blue-300">Click here to login</a>
+          </div>
+        `;
+        return;
+      }
+      const errorMsg = (data && data.error) ? data.error : `HTTP ${res.status}`;
+      listEl.innerHTML = `<p class="text-red-400 text-sm">Error: ${errorMsg}</p>`;
+      return;
+    }
+    
+    if (!data || !Array.isArray(data)) {
+      console.error('Invalid response format:', data);
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format (expected array)</p>';
+      return;
+    }
+    
+    console.log(`Loaded ${data.length} users:`, data);
+    
+    if (data.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No users found</p>';
+      return;
+    }
+    
+    // Sort users by ID to ensure consistent ordering
+    const sortedUsers = data.sort((a, b) => {
+      const idA = (a.id || '').toLowerCase();
+      const idB = (b.id || '').toLowerCase();
+      return idA.localeCompare(idB);
+    });
+    
+    listEl.innerHTML = sortedUsers.map(user => {
+      // Escape HTML to prevent XSS
+      const escapeHtml = (text) => {
+        const div = document.createElement('div');
+        div.textContent = text;
+        return div.innerHTML;
+      };
+      
+      const username = escapeHtml(user.username || 'N/A');
+      const email = user.email ? escapeHtml(user.email) : '';
+      const userId = escapeHtml(user.id || 'N/A');
+      const role = escapeHtml(user.role || 'N/A');
+      const active = user.active !== false;
+      
+      return `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-start justify-between">
+          <div class="flex-1">
+            <div class="flex items-center gap-3 mb-2">
+              <h3 class="text-lg font-semibold text-white">${username}</h3>
+              ${active ? '<span class="px-2 py-1 rounded text-xs font-medium bg-green-900 text-green-300">Active</span>' : '<span class="px-2 py-1 rounded text-xs font-medium bg-slate-700 text-slate-300">Inactive</span>'}
+              <span class="px-2 py-1 rounded text-xs font-medium bg-blue-900 text-blue-300">${role}</span>
+            </div>
+            <div class="text-sm text-slate-400 space-y-1">
+              ${email ? `<p>Email: <span class="text-slate-300">${email}</span></p>` : ''}
+              <p>ID: <span class="text-slate-300 font-mono text-xs">${userId}</span></p>
+            </div>
+          </div>
+          <div class="flex gap-2 ml-4">
+            <button onclick="showEditUserModal('${userId}')" class="px-3 py-1.5 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+              Edit
+            </button>
+            <button onclick="showChangePasswordModal('${userId}', '${username}')" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+              Change Password
+            </button>
+            <button onclick="deleteUser('${userId}', '${username}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+              Delete
+            </button>
+          </div>
+        </div>
+      </div>
+    `;
+    }).join('');
+  } catch (err) {
+    document.getElementById('users-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+function showCreateUserModal() {
+  document.getElementById('create-user-modal').classList.remove('hidden');
+}
+
+async function createUser(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  
+  try {
+    const res = await fetch('/api/v1/users', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        username: formData.get('username'),
+        email: formData.get('email') || '',
+        password: formData.get('password'),
+        role: formData.get('role')
+      })
+    });
+    
+    const rawText = await res.text();
+    let data = null;
+    try {
+      data = JSON.parse(rawText);
+    } catch (parseErr) {
+      console.error('Failed to parse create user response:', parseErr, 'Raw:', rawText);
+      alert('Error: Invalid response from server');
+      return;
+    }
+    
+    console.log('Create user response:', res.status, data);
+    
+    if (res.ok || res.status === 201) {
+      console.log('User created successfully, refreshing list...');
+      closeModal('create-user-modal');
+      e.target.reset();
+      // Force reload users list - add cache busting
+      await loadUsers(true);
+      alert('User created successfully');
+    } else {
+      const errorMsg = (data && data.error) ? data.error : 'Failed to create user';
+      console.error('Create user failed:', errorMsg);
+      alert(`Error: ${errorMsg}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function showEditUserModal(userId) {
+  try {
+    const res = await fetch(`/api/v1/users/${userId}`, { headers: getAuthHeaders() });
+    if (!res.ok) {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to load user'}`);
+      return;
+    }
+    
+    const user = await res.json();
+    document.getElementById('edit-user-id').value = user.id;
+    document.getElementById('edit-username').value = user.username || '';
+    document.getElementById('edit-email').value = user.email || '';
+    document.getElementById('edit-role').value = user.role || 'Viewer';
+    document.getElementById('edit-active').checked = user.active !== false;
+    
+    document.getElementById('edit-user-modal').classList.remove('hidden');
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function updateUser(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  const userId = formData.get('id');
+  
+  try {
+    const res = await fetch(`/api/v1/users/${userId}`, {
+      method: 'PUT',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        email: formData.get('email') || '',
+        role: formData.get('role'),
+        active: formData.get('active') === 'on'
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('edit-user-modal');
+      await loadUsers(true);
+      alert('User updated successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to update user'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function deleteUser(userId, username) {
+  if (!confirm(`Are you sure you want to delete user "${username}"? This action cannot be undone.`)) return;
+  
+  try {
+    const res = await fetch(`/api/v1/users/${userId}`, {
+      method: 'DELETE',
+      headers: getAuthHeaders()
+    });
+    
+    if (res.ok) {
+      await loadUsers(true);
+      alert('User deleted successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to delete user'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+function showChangePasswordModal(userId, username) {
+  document.getElementById('change-password-user-id').value = userId;
+  document.getElementById('change-password-modal').classList.remove('hidden');
+}
+
+async function changePassword(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  const userId = document.getElementById('change-password-user-id').value;
+  const newPassword = formData.get('new_password');
+  const confirmPassword = formData.get('confirm_password');
+  
+  if (newPassword !== confirmPassword) {
+    alert('New passwords do not match');
+    return;
+  }
+  
+  try {
+    const res = await fetch(`/api/v1/users/${userId}/password`, {
+      method: 'PUT',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        old_password: formData.get('old_password'),
+        new_password: newPassword
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('change-password-modal');
+      e.target.reset();
+      alert('Password changed successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to change password'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+// Load initial data when page loads
+if (document.readyState === 'loading') {
+  document.addEventListener('DOMContentLoaded', () => {
+    loadServiceStatus();
+    // Load users if on users tab
+    const usersTab = document.getElementById('tab-users');
+    if (usersTab && usersTab.classList.contains('border-blue-600')) {
+      loadUsers();
+    }
+  });
+} else {
+  loadServiceStatus();
+  // Load users if on users tab
+  const usersTab = document.getElementById('tab-users');
+  if (usersTab && usersTab.classList.contains('border-blue-600')) {
+    loadUsers();
+  }
+}
+</script>
+{{end}}
+
+{{define "management.html"}}
+{{template "base" .}}
+{{end}}

web/templates/protection.html

@@ -0,0 +1,704 @@
+{{define "protection-content"}}
+<div class="space-y-6">
+  <div class="flex items-center justify-between">
+    <div>
+      <h1 class="text-3xl font-bold text-white mb-2">Data Protection</h1>
+      <p class="text-slate-400">Manage snapshots, scheduling, and replication</p>
+    </div>
+  </div>
+
+  <!-- Tabs -->
+  <div class="border-b border-slate-800">
+    <nav class="flex gap-4">
+      <button onclick="switchTab('snapshots')" id="tab-snapshots" class="tab-button px-4 py-2 border-b-2 border-blue-600 text-blue-400 font-medium">
+        Snapshots
+      </button>
+      <button onclick="switchTab('policies')" id="tab-policies" class="tab-button px-4 py-2 border-b-2 border-transparent text-slate-400 hover:text-slate-300">
+        Snapshot Policies
+      </button>
+      <button onclick="switchTab('volume-snapshots')" id="tab-volume-snapshots" class="tab-button px-4 py-2 border-b-2 border-transparent text-slate-400 hover:text-slate-300">
+        Volume Snapshots
+      </button>
+      <button onclick="switchTab('replication')" id="tab-replication" class="tab-button px-4 py-2 border-b-2 border-transparent text-slate-400 hover:text-slate-300">
+        Replication
+      </button>
+    </nav>
+  </div>
+
+  <!-- Snapshots Tab -->
+  <div id="content-snapshots" class="tab-content">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">Snapshots</h2>
+        <div class="flex gap-2">
+          <button onclick="showCreateSnapshotModal()" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+            Create Snapshot
+          </button>
+          <button onclick="loadSnapshots()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div id="snapshots-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+
+  <!-- Snapshot Policies Tab -->
+  <div id="content-policies" class="tab-content hidden">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">Snapshot Policies</h2>
+        <div class="flex gap-2">
+          <button onclick="showCreatePolicyModal()" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+            Create Policy
+          </button>
+          <button onclick="loadPolicies()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div id="policies-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+
+  <!-- Volume Snapshots Tab -->
+  <div id="content-volume-snapshots" class="tab-content hidden">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">Volume Snapshots</h2>
+        <div class="flex gap-2">
+          <button onclick="showCreateVolumeSnapshotModal()" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+            Create Volume Snapshot
+          </button>
+          <button onclick="loadVolumeSnapshots()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div id="volume-snapshots-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+
+  <!-- Replication Tab -->
+  <div id="content-replication" class="tab-content hidden">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">Replication</h2>
+        <div class="flex gap-2">
+          <button onclick="showCreateReplicationModal()" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+            Create Replication Task
+          </button>
+          <button onclick="loadReplications()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div id="replications-list" class="p-4">
+        <div class="text-center py-8">
+          <p class="text-slate-400 text-sm mb-2">Replication feature coming soon</p>
+          <p class="text-slate-500 text-xs">This feature will allow you to replicate snapshots to remote systems</p>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+
+<!-- Create Snapshot Modal -->
+<div id="create-snapshot-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Create Snapshot</h3>
+    <form id="create-snapshot-form" onsubmit="createSnapshot(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Dataset</label>
+        <select name="dataset" id="snapshot-dataset-select" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+          <option value="">Loading datasets...</option>
+        </select>
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Snapshot Name</label>
+        <input type="text" name="name" placeholder="snapshot-2024-12-15" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="flex items-center gap-2 text-sm text-slate-300">
+          <input type="checkbox" name="recursive" class="rounded bg-slate-900 border-slate-700">
+          <span>Recursive (include child datasets)</span>
+        </label>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-snapshot-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<!-- Create Snapshot Policy Modal -->
+<div id="create-policy-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-lg w-full mx-4 max-h-[90vh] overflow-y-auto">
+    <h3 class="text-xl font-semibold text-white mb-4">Create Snapshot Policy</h3>
+    <form id="create-policy-form" onsubmit="createPolicy(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Dataset</label>
+        <select name="dataset" id="policy-dataset-select" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+          <option value="">Loading datasets...</option>
+        </select>
+      </div>
+      <div class="grid grid-cols-2 gap-4">
+        <div>
+          <label class="block text-sm font-medium text-slate-300 mb-1">Frequent (15min)</label>
+          <input type="number" name="frequent" min="0" value="0" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+        </div>
+        <div>
+          <label class="block text-sm font-medium text-slate-300 mb-1">Hourly</label>
+          <input type="number" name="hourly" min="0" value="0" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+        </div>
+        <div>
+          <label class="block text-sm font-medium text-slate-300 mb-1">Daily</label>
+          <input type="number" name="daily" min="0" value="0" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+        </div>
+        <div>
+          <label class="block text-sm font-medium text-slate-300 mb-1">Weekly</label>
+          <input type="number" name="weekly" min="0" value="0" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+        </div>
+        <div>
+          <label class="block text-sm font-medium text-slate-300 mb-1">Monthly</label>
+          <input type="number" name="monthly" min="0" value="0" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+        </div>
+        <div>
+          <label class="block text-sm font-medium text-slate-300 mb-1">Yearly</label>
+          <input type="number" name="yearly" min="0" value="0" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+        </div>
+      </div>
+      <div class="space-y-2">
+        <label class="flex items-center gap-2 text-sm text-slate-300">
+          <input type="checkbox" name="autosnap" checked class="rounded bg-slate-900 border-slate-700">
+          <span>Enable automatic snapshots</span>
+        </label>
+        <label class="flex items-center gap-2 text-sm text-slate-300">
+          <input type="checkbox" name="autoprune" checked class="rounded bg-slate-900 border-slate-700">
+          <span>Enable automatic pruning</span>
+        </label>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-policy-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<!-- Create Volume Snapshot Modal -->
+<div id="create-volume-snapshot-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Create Volume Snapshot</h3>
+    <form id="create-volume-snapshot-form" onsubmit="createVolumeSnapshot(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Volume</label>
+        <select name="volume" id="volume-snapshot-select" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+          <option value="">Loading volumes...</option>
+        </select>
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Snapshot Name</label>
+        <input type="text" name="name" placeholder="volume-snapshot-2024-12-15" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-volume-snapshot-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<script>
+function getAuthHeaders() {
+  const token = localStorage.getItem('atlas_token');
+  return {
+    'Content-Type': 'application/json',
+    ...(token ? { 'Authorization': `Bearer ${token}` } : {})
+  };
+}
+
+function formatBytes(bytes) {
+  if (!bytes || bytes === 0) return '0 B';
+  const k = 1024;
+  const sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'];
+  const i = Math.floor(Math.log(bytes) / Math.log(k));
+  return Math.round(bytes / Math.pow(k, i) * 100) / 100 + ' ' + sizes[i];
+}
+
+function formatDate(dateStr) {
+  if (!dateStr) return 'N/A';
+  try {
+    return new Date(dateStr).toLocaleString();
+  } catch {
+    return dateStr;
+  }
+}
+
+function switchTab(tab) {
+  // Hide all tabs
+  document.querySelectorAll('.tab-content').forEach(el => el.classList.add('hidden'));
+  document.querySelectorAll('.tab-button').forEach(el => {
+    el.classList.remove('border-blue-600', 'text-blue-400', 'font-medium');
+    el.classList.add('border-transparent', 'text-slate-400');
+  });
+  
+  // Show selected tab
+  document.getElementById(`content-${tab}`).classList.remove('hidden');
+  document.getElementById(`tab-${tab}`).classList.remove('border-transparent', 'text-slate-400');
+  document.getElementById(`tab-${tab}`).classList.add('border-blue-600', 'text-blue-400', 'font-medium');
+  
+  // Load data for the tab
+  if (tab === 'snapshots') loadSnapshots();
+  else if (tab === 'policies') loadPolicies();
+  else if (tab === 'volume-snapshots') loadVolumeSnapshots();
+  else if (tab === 'replication') loadReplications();
+}
+
+function closeModal(modalId) {
+  document.getElementById(modalId).classList.add('hidden');
+}
+
+// Snapshot Management
+async function loadSnapshots() {
+  try {
+    const res = await fetch('/api/v1/snapshots', { headers: getAuthHeaders() });
+    const data = await res.json().catch(() => null);
+    const listEl = document.getElementById('snapshots-list');
+    
+    if (!res.ok) {
+      const errorMsg = (data && data.error) ? data.error : `HTTP ${res.status}`;
+      listEl.innerHTML = `<p class="text-red-400 text-sm">Error: ${errorMsg}</p>`;
+      return;
+    }
+    
+    if (!data || !Array.isArray(data)) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format</p>';
+      return;
+    }
+    
+    if (data.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No snapshots found</p>';
+      return;
+    }
+    
+    listEl.innerHTML = data.map(snap => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-start justify-between">
+          <div class="flex-1">
+            <div class="flex items-center gap-3 mb-2">
+              <h3 class="text-lg font-semibold text-white font-mono">${snap.name}</h3>
+            </div>
+            <div class="text-sm text-slate-400 space-y-1">
+              <p>Dataset: <span class="text-slate-300">${snap.dataset}</span></p>
+              <p>Size: <span class="text-slate-300">${formatBytes(snap.size || 0)}</span></p>
+              <p>Created: <span class="text-slate-300">${formatDate(snap.created_at)}</span></p>
+            </div>
+          </div>
+          <div class="flex gap-2 ml-4">
+            <button onclick="deleteSnapshot('${snap.name}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+              Delete
+            </button>
+          </div>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('snapshots-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+async function showCreateSnapshotModal() {
+  await loadDatasetsForSnapshot();
+  document.getElementById('create-snapshot-modal').classList.remove('hidden');
+}
+
+async function loadDatasetsForSnapshot() {
+  try {
+    const res = await fetch('/api/v1/datasets', { headers: getAuthHeaders() });
+    const selectEl = document.getElementById('snapshot-dataset-select');
+    
+    if (!res.ok) {
+      selectEl.innerHTML = '<option value="">Error loading datasets</option>';
+      return;
+    }
+    
+    const datasets = await res.json();
+    
+    if (!Array.isArray(datasets) || datasets.length === 0) {
+      selectEl.innerHTML = '<option value="">No datasets found</option>';
+      return;
+    }
+    
+    selectEl.innerHTML = '<option value="">Select a dataset...</option>';
+    datasets.forEach(ds => {
+      const option = document.createElement('option');
+      option.value = ds.name;
+      option.textContent = `${ds.name} (${ds.type})`;
+      selectEl.appendChild(option);
+    });
+  } catch (err) {
+    console.error('Error loading datasets:', err);
+    document.getElementById('snapshot-dataset-select').innerHTML = '<option value="">Error loading datasets</option>';
+  }
+}
+
+async function createSnapshot(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  
+  try {
+    const res = await fetch('/api/v1/snapshots', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        dataset: formData.get('dataset'),
+        name: formData.get('name'),
+        recursive: formData.get('recursive') === 'on'
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('create-snapshot-modal');
+      e.target.reset();
+      loadSnapshots();
+      alert('Snapshot created successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to create snapshot'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function deleteSnapshot(name) {
+  if (!confirm(`Are you sure you want to delete snapshot "${name}"?`)) return;
+  
+  try {
+    const res = await fetch(`/api/v1/snapshots/${encodeURIComponent(name)}`, {
+      method: 'DELETE',
+      headers: getAuthHeaders()
+    });
+    
+    if (res.ok) {
+      loadSnapshots();
+      alert('Snapshot deleted successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to delete snapshot'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+// Snapshot Policy Management
+async function loadPolicies() {
+  try {
+    const res = await fetch('/api/v1/snapshot-policies', { headers: getAuthHeaders() });
+    const data = await res.json().catch(() => null);
+    const listEl = document.getElementById('policies-list');
+    
+    if (!res.ok) {
+      const errorMsg = (data && data.error) ? data.error : `HTTP ${res.status}`;
+      listEl.innerHTML = `<p class="text-red-400 text-sm">Error: ${errorMsg}</p>`;
+      return;
+    }
+    
+    if (!data || !Array.isArray(data)) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format</p>';
+      return;
+    }
+    
+    if (data.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No snapshot policies found. Create a policy to enable automatic snapshots.</p>';
+      return;
+    }
+    
+    listEl.innerHTML = data.map(policy => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-start justify-between">
+          <div class="flex-1">
+            <div class="flex items-center gap-3 mb-2">
+              <h3 class="text-lg font-semibold text-white">${policy.dataset}</h3>
+              ${policy.autosnap ? '<span class="px-2 py-1 rounded text-xs font-medium bg-green-900 text-green-300">Auto-snap Enabled</span>' : '<span class="px-2 py-1 rounded text-xs font-medium bg-slate-700 text-slate-300">Auto-snap Disabled</span>'}
+              ${policy.autoprune ? '<span class="px-2 py-1 rounded text-xs font-medium bg-blue-900 text-blue-300">Auto-prune Enabled</span>' : ''}
+            </div>
+            <div class="text-sm text-slate-400 space-y-1">
+              <p>Retention: 
+                ${policy.frequent > 0 ? `<span class="text-slate-300">${policy.frequent} frequent</span>` : ''}
+                ${policy.hourly > 0 ? `<span class="text-slate-300">${policy.hourly} hourly</span>` : ''}
+                ${policy.daily > 0 ? `<span class="text-slate-300">${policy.daily} daily</span>` : ''}
+                ${policy.weekly > 0 ? `<span class="text-slate-300">${policy.weekly} weekly</span>` : ''}
+                ${policy.monthly > 0 ? `<span class="text-slate-300">${policy.monthly} monthly</span>` : ''}
+                ${policy.yearly > 0 ? `<span class="text-slate-300">${policy.yearly} yearly</span>` : ''}
+                ${!policy.frequent && !policy.hourly && !policy.daily && !policy.weekly && !policy.monthly && !policy.yearly ? '<span class="text-slate-500">No retention configured</span>' : ''}
+              </p>
+            </div>
+          </div>
+          <div class="flex gap-2 ml-4">
+            <button onclick="editPolicy('${policy.dataset}')" class="px-3 py-1.5 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+              Edit
+            </button>
+            <button onclick="deletePolicy('${policy.dataset}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+              Delete
+            </button>
+          </div>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('policies-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+async function showCreatePolicyModal() {
+  await loadDatasetsForPolicy();
+  document.getElementById('create-policy-modal').classList.remove('hidden');
+}
+
+async function loadDatasetsForPolicy() {
+  try {
+    const res = await fetch('/api/v1/datasets', { headers: getAuthHeaders() });
+    const selectEl = document.getElementById('policy-dataset-select');
+    
+    if (!res.ok) {
+      selectEl.innerHTML = '<option value="">Error loading datasets</option>';
+      return;
+    }
+    
+    const datasets = await res.json();
+    
+    if (!Array.isArray(datasets) || datasets.length === 0) {
+      selectEl.innerHTML = '<option value="">No datasets found</option>';
+      return;
+    }
+    
+    selectEl.innerHTML = '<option value="">Select a dataset...</option>';
+    datasets.forEach(ds => {
+      const option = document.createElement('option');
+      option.value = ds.name;
+      option.textContent = `${ds.name} (${ds.type})`;
+      selectEl.appendChild(option);
+    });
+  } catch (err) {
+    console.error('Error loading datasets:', err);
+    document.getElementById('policy-dataset-select').innerHTML = '<option value="">Error loading datasets</option>';
+  }
+}
+
+async function createPolicy(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  
+  try {
+    const res = await fetch('/api/v1/snapshot-policies', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        dataset: formData.get('dataset'),
+        frequent: parseInt(formData.get('frequent')) || 0,
+        hourly: parseInt(formData.get('hourly')) || 0,
+        daily: parseInt(formData.get('daily')) || 0,
+        weekly: parseInt(formData.get('weekly')) || 0,
+        monthly: parseInt(formData.get('monthly')) || 0,
+        yearly: parseInt(formData.get('yearly')) || 0,
+        autosnap: formData.get('autosnap') === 'on',
+        autoprune: formData.get('autoprune') === 'on'
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('create-policy-modal');
+      e.target.reset();
+      loadPolicies();
+      alert('Snapshot policy created successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to create snapshot policy'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function editPolicy(dataset) {
+  // Load policy and populate form (similar to create but with PUT)
+  alert('Edit policy feature - coming soon');
+}
+
+async function deletePolicy(dataset) {
+  if (!confirm(`Are you sure you want to delete snapshot policy for "${dataset}"?`)) return;
+  
+  try {
+    const res = await fetch(`/api/v1/snapshot-policies/${encodeURIComponent(dataset)}`, {
+      method: 'DELETE',
+      headers: getAuthHeaders()
+    });
+    
+    if (res.ok) {
+      loadPolicies();
+      alert('Snapshot policy deleted successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to delete snapshot policy'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+// Volume Snapshots (same as regular snapshots but filtered for volumes)
+async function loadVolumeSnapshots() {
+  try {
+    const res = await fetch('/api/v1/snapshots', { headers: getAuthHeaders() });
+    const data = await res.json().catch(() => null);
+    const listEl = document.getElementById('volume-snapshots-list');
+    
+    if (!res.ok) {
+      const errorMsg = (data && data.error) ? data.error : `HTTP ${res.status}`;
+      listEl.innerHTML = `<p class="text-red-400 text-sm">Error: ${errorMsg}</p>`;
+      return;
+    }
+    
+    if (!data || !Array.isArray(data)) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format</p>';
+      return;
+    }
+    
+    // Filter for volume snapshots (ZVOLs)
+    const volumeSnapshots = data.filter(snap => {
+      // Check if dataset is a volume (starts with pool/ and might be a zvol)
+      return snap.dataset && snap.dataset.includes('/');
+    });
+    
+    if (volumeSnapshots.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No volume snapshots found</p>';
+      return;
+    }
+    
+    listEl.innerHTML = volumeSnapshots.map(snap => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-start justify-between">
+          <div class="flex-1">
+            <div class="flex items-center gap-3 mb-2">
+              <h3 class="text-lg font-semibold text-white font-mono">${snap.name}</h3>
+            </div>
+            <div class="text-sm text-slate-400 space-y-1">
+              <p>Volume: <span class="text-slate-300">${snap.dataset}</span></p>
+              <p>Size: <span class="text-slate-300">${formatBytes(snap.size || 0)}</span></p>
+              <p>Created: <span class="text-slate-300">${formatDate(snap.created_at)}</span></p>
+            </div>
+          </div>
+          <div class="flex gap-2 ml-4">
+            <button onclick="deleteSnapshot('${snap.name}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+              Delete
+            </button>
+          </div>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('volume-snapshots-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+async function showCreateVolumeSnapshotModal() {
+  await loadVolumesForSnapshot();
+  document.getElementById('create-volume-snapshot-modal').classList.remove('hidden');
+}
+
+async function loadVolumesForSnapshot() {
+  try {
+    const res = await fetch('/api/v1/zvols', { headers: getAuthHeaders() });
+    const selectEl = document.getElementById('volume-snapshot-select');
+    
+    if (!res.ok) {
+      selectEl.innerHTML = '<option value="">Error loading volumes</option>';
+      return;
+    }
+    
+    const volumes = await res.json();
+    
+    if (!Array.isArray(volumes) || volumes.length === 0) {
+      selectEl.innerHTML = '<option value="">No volumes found</option>';
+      return;
+    }
+    
+    selectEl.innerHTML = '<option value="">Select a volume...</option>';
+    volumes.forEach(vol => {
+      const option = document.createElement('option');
+      option.value = vol.name;
+      option.textContent = `${vol.name} (${formatBytes(vol.size)})`;
+      selectEl.appendChild(option);
+    });
+  } catch (err) {
+    console.error('Error loading volumes:', err);
+    document.getElementById('volume-snapshot-select').innerHTML = '<option value="">Error loading volumes</option>';
+  }
+}
+
+async function createVolumeSnapshot(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  
+  try {
+    const res = await fetch('/api/v1/snapshots', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        dataset: formData.get('volume'),
+        name: formData.get('name'),
+        recursive: false
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('create-volume-snapshot-modal');
+      e.target.reset();
+      loadVolumeSnapshots();
+      alert('Volume snapshot created successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to create volume snapshot'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+// Replication (placeholder)
+async function loadReplications() {
+  // Placeholder - replication not yet implemented
+  document.getElementById('replications-list').innerHTML = `
+    <div class="text-center py-8">
+      <p class="text-slate-400 text-sm mb-2">Replication feature coming soon</p>
+      <p class="text-slate-500 text-xs">This feature will allow you to replicate snapshots to remote systems</p>
+    </div>
+  `;
+}
+
+function showCreateReplicationModal() {
+  alert('Replication feature coming soon');
+}
+
+// Load initial data
+loadSnapshots();
+</script>
+{{end}}
+
+{{define "protection.html"}}
+{{template "base" .}}
+{{end}}

web/templates/shares.html

@@ -0,0 +1,379 @@
+{{define "shares-content"}}
+<div class="space-y-6">
+  <div class="flex items-center justify-between">
+    <div>
+      <h1 class="text-3xl font-bold text-white mb-2">Storage Shares</h1>
+      <p class="text-slate-400">Manage SMB and NFS shares</p>
+    </div>
+  </div>
+
+  <!-- Tabs -->
+  <div class="border-b border-slate-800">
+    <nav class="flex gap-4">
+      <button onclick="switchTab('smb')" id="tab-smb" class="tab-button px-4 py-2 border-b-2 border-blue-600 text-blue-400 font-medium">
+        SMB Shares
+      </button>
+      <button onclick="switchTab('nfs')" id="tab-nfs" class="tab-button px-4 py-2 border-b-2 border-transparent text-slate-400 hover:text-slate-300">
+        NFS Exports
+      </button>
+    </nav>
+  </div>
+
+  <!-- SMB Shares Tab -->
+  <div id="content-smb" class="tab-content">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">SMB/CIFS Shares</h2>
+        <div class="flex gap-2">
+          <button onclick="showCreateSMBModal()" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+            Create Share
+          </button>
+          <button onclick="loadSMBShares()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div id="smb-shares-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+
+  <!-- NFS Exports Tab -->
+  <div id="content-nfs" class="tab-content hidden">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">NFS Exports</h2>
+        <div class="flex gap-2">
+          <button onclick="showCreateNFSModal()" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+            Create Export
+          </button>
+          <button onclick="loadNFSExports()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div id="nfs-exports-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+</div>
+
+<!-- Create SMB Share Modal -->
+<div id="create-smb-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Create SMB Share</h3>
+    <form id="create-smb-form" onsubmit="createSMBShare(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Share Name</label>
+        <input type="text" name="name" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Dataset</label>
+        <input type="text" name="dataset" placeholder="pool/dataset" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Description (optional)</label>
+        <input type="text" name="description" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div class="flex items-center gap-2">
+        <input type="checkbox" name="readonly" id="smb-readonly" class="w-4 h-4 text-blue-600 bg-slate-900 border-slate-700 rounded">
+        <label for="smb-readonly" class="text-sm text-slate-300">Read-only</label>
+      </div>
+      <div class="flex items-center gap-2">
+        <input type="checkbox" name="guest_ok" id="smb-guest" class="w-4 h-4 text-blue-600 bg-slate-900 border-slate-700 rounded">
+        <label for="smb-guest" class="text-sm text-slate-300">Allow guest access</label>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-smb-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<!-- Create NFS Export Modal -->
+<div id="create-nfs-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Create NFS Export</h3>
+    <form id="create-nfs-form" onsubmit="createNFSExport(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Dataset</label>
+        <input type="text" name="dataset" placeholder="pool/dataset" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Clients (comma-separated)</label>
+        <input type="text" name="clients" placeholder="192.168.1.0/24,*" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+        <p class="text-xs text-slate-400 mt-1">Leave empty or use * for all clients</p>
+      </div>
+      <div class="flex items-center gap-2">
+        <input type="checkbox" name="readonly" id="nfs-readonly" class="w-4 h-4 text-blue-600 bg-slate-900 border-slate-700 rounded">
+        <label for="nfs-readonly" class="text-sm text-slate-300">Read-only</label>
+      </div>
+      <div class="flex items-center gap-2">
+        <input type="checkbox" name="root_squash" id="nfs-rootsquash" class="w-4 h-4 text-blue-600 bg-slate-900 border-slate-700 rounded" checked>
+        <label for="nfs-rootsquash" class="text-sm text-slate-300">Root squash</label>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-nfs-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<script>
+let currentTab = 'smb';
+
+function switchTab(tab) {
+  currentTab = tab;
+  document.querySelectorAll('.tab-button').forEach(btn => {
+    btn.classList.remove('border-blue-600', 'text-blue-400');
+    btn.classList.add('border-transparent', 'text-slate-400');
+  });
+  document.getElementById(`tab-${tab}`).classList.remove('border-transparent', 'text-slate-400');
+  document.getElementById(`tab-${tab}`).classList.add('border-blue-600', 'text-blue-400');
+
+  document.querySelectorAll('.tab-content').forEach(content => {
+    content.classList.add('hidden');
+  });
+  document.getElementById(`content-${tab}`).classList.remove('hidden');
+
+  if (tab === 'smb') loadSMBShares();
+  else if (tab === 'nfs') loadNFSExports();
+}
+
+function getAuthHeaders() {
+  const token = localStorage.getItem('atlas_token');
+  return {
+    'Content-Type': 'application/json',
+    ...(token ? { 'Authorization': `Bearer ${token}` } : {})
+  };
+}
+
+async function loadSMBShares() {
+  try {
+    const res = await fetch('/api/v1/shares/smb', { headers: getAuthHeaders() });
+    if (!res.ok) {
+      const err = await res.json().catch(() => ({ error: `HTTP ${res.status}` }));
+      document.getElementById('smb-shares-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.error || 'Failed to load SMB shares'}</p>`;
+      return;
+    }
+    const shares = await res.json();
+    const listEl = document.getElementById('smb-shares-list');
+    
+    if (!Array.isArray(shares)) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format</p>';
+      return;
+    }
+    
+    if (shares.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No SMB shares found</p>';
+      return;
+    }
+
+    listEl.innerHTML = shares.map(share => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-center justify-between">
+          <div class="flex-1">
+            <div class="flex items-center gap-3 mb-2">
+              <h3 class="text-lg font-semibold text-white">${share.name}</h3>
+              ${share.enabled ? '<span class="px-2 py-1 rounded text-xs font-medium bg-green-900 text-green-300">Enabled</span>' : '<span class="px-2 py-1 rounded text-xs font-medium bg-slate-700 text-slate-300">Disabled</span>'}
+            </div>
+            <div class="text-sm text-slate-400 space-y-1">
+              <p>Path: ${share.path || 'N/A'}</p>
+              <p>Dataset: ${share.dataset || 'N/A'}</p>
+              ${share.description ? `<p>Description: ${share.description}</p>` : ''}
+            </div>
+          </div>
+          <div class="flex gap-2">
+            <button onclick="deleteSMBShare('${share.id}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+              Delete
+            </button>
+          </div>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('smb-shares-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+async function loadNFSExports() {
+  try {
+    const res = await fetch('/api/v1/exports/nfs', { headers: getAuthHeaders() });
+    if (!res.ok) {
+      const err = await res.json().catch(() => ({ error: `HTTP ${res.status}` }));
+      document.getElementById('nfs-exports-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.error || 'Failed to load NFS exports'}</p>`;
+      return;
+    }
+    const exports = await res.json();
+    const listEl = document.getElementById('nfs-exports-list');
+    
+    if (!Array.isArray(exports)) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format</p>';
+      return;
+    }
+    
+    if (exports.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No NFS exports found</p>';
+      return;
+    }
+
+    listEl.innerHTML = exports.map(exp => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-center justify-between">
+          <div class="flex-1">
+            <div class="flex items-center gap-3 mb-2">
+              <h3 class="text-lg font-semibold text-white">${exp.path || 'N/A'}</h3>
+              ${exp.enabled ? '<span class="px-2 py-1 rounded text-xs font-medium bg-green-900 text-green-300">Enabled</span>' : '<span class="px-2 py-1 rounded text-xs font-medium bg-slate-700 text-slate-300">Disabled</span>'}
+            </div>
+            <div class="text-sm text-slate-400 space-y-1">
+              <p>Dataset: ${exp.dataset || 'N/A'}</p>
+              <p>Clients: ${exp.clients && exp.clients.length > 0 ? exp.clients.join(', ') : '*'}</p>
+            </div>
+          </div>
+          <div class="flex gap-2">
+            <button onclick="deleteNFSExport('${exp.id}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+              Delete
+            </button>
+          </div>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('nfs-exports-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+function showCreateSMBModal() {
+  document.getElementById('create-smb-modal').classList.remove('hidden');
+}
+
+function showCreateNFSModal() {
+  document.getElementById('create-nfs-modal').classList.remove('hidden');
+}
+
+function closeModal(modalId) {
+  document.getElementById(modalId).classList.add('hidden');
+}
+
+async function createSMBShare(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  const data = {
+    name: formData.get('name'),
+    dataset: formData.get('dataset'),
+    read_only: formData.get('readonly') === 'on',
+    guest_ok: formData.get('guest_ok') === 'on'
+  };
+  if (formData.get('description')) data.description = formData.get('description');
+  
+  try {
+    const res = await fetch('/api/v1/shares/smb', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify(data)
+    });
+    
+    if (res.ok) {
+      closeModal('create-smb-modal');
+      e.target.reset();
+      loadSMBShares();
+      alert('SMB share created successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to create SMB share'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function createNFSExport(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  const clients = formData.get('clients') ? formData.get('clients').split(',').map(c => c.trim()).filter(c => c) : ['*'];
+  const data = {
+    dataset: formData.get('dataset'),
+    clients: clients,
+    read_only: formData.get('readonly') === 'on',
+    root_squash: formData.get('root_squash') === 'on'
+  };
+  
+  try {
+    const res = await fetch('/api/v1/exports/nfs', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify(data)
+    });
+    
+    if (res.ok) {
+      closeModal('create-nfs-modal');
+      e.target.reset();
+      loadNFSExports();
+      alert('NFS export created successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to create NFS export'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function deleteSMBShare(id) {
+  if (!confirm('Are you sure you want to delete this SMB share?')) return;
+  
+  try {
+    const res = await fetch(`/api/v1/shares/smb/${id}`, {
+      method: 'DELETE',
+      headers: getAuthHeaders()
+    });
+    
+    if (res.ok) {
+      loadSMBShares();
+      alert('SMB share deleted successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to delete SMB share'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function deleteNFSExport(id) {
+  if (!confirm('Are you sure you want to delete this NFS export?')) return;
+  
+  try {
+    const res = await fetch(`/api/v1/exports/nfs/${id}`, {
+      method: 'DELETE',
+      headers: getAuthHeaders()
+    });
+    
+    if (res.ok) {
+      loadNFSExports();
+      alert('NFS export deleted successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to delete NFS export'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+// Load initial data
+loadSMBShares();
+</script>
+{{end}}
+
+{{define "shares.html"}}
+{{template "base" .}}
+{{end}}

web/templates/storage.html

@@ -0,0 +1,725 @@
+{{define "storage-content"}}
+<div class="space-y-6">
+  <div class="flex items-center justify-between">
+    <div>
+      <h1 class="text-3xl font-bold text-white mb-2">Storage Management</h1>
+      <p class="text-slate-400">Manage storage pools, datasets, and volumes</p>
+    </div>
+    <div class="flex gap-2">
+      <button onclick="showCreatePoolModal()" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-lg text-sm font-medium">
+        Create Pool
+      </button>
+      <button onclick="showImportPoolModal()" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded-lg text-sm font-medium">
+        Import Pool
+      </button>
+    </div>
+  </div>
+
+  <!-- Tabs -->
+  <div class="border-b border-slate-800">
+    <nav class="flex gap-4">
+      <button onclick="switchTab('pools')" id="tab-pools" class="tab-button px-4 py-2 border-b-2 border-blue-600 text-blue-400 font-medium">
+        Pools
+      </button>
+      <button onclick="switchTab('datasets')" id="tab-datasets" class="tab-button px-4 py-2 border-b-2 border-transparent text-slate-400 hover:text-slate-300">
+        Datasets
+      </button>
+      <button onclick="switchTab('zvols')" id="tab-zvols" class="tab-button px-4 py-2 border-b-2 border-transparent text-slate-400 hover:text-slate-300">
+        Volumes
+      </button>
+      <button onclick="switchTab('disks')" id="tab-disks" class="tab-button px-4 py-2 border-b-2 border-transparent text-slate-400 hover:text-slate-300">
+        Disks
+      </button>
+    </nav>
+  </div>
+
+  <!-- Pools Tab -->
+  <div id="content-pools" class="tab-content">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">Storage Pools</h2>
+        <button onclick="loadPools()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+      </div>
+      <div id="pools-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+
+  <!-- Datasets Tab -->
+  <div id="content-datasets" class="tab-content hidden">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">Datasets</h2>
+        <div class="flex gap-2">
+          <button onclick="showCreateDatasetModal()" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+            Create Dataset
+          </button>
+          <button onclick="loadDatasets()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div id="datasets-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+
+  <!-- Storage Volumes Tab -->
+  <div id="content-zvols" class="tab-content hidden">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">Storage Volumes</h2>
+        <div class="flex gap-2">
+          <button onclick="showCreateZVOLModal()" class="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+            Create Volume
+          </button>
+          <button onclick="loadZVOLs()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+        </div>
+      </div>
+      <div id="zvols-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+
+  <!-- Disks Tab -->
+  <div id="content-disks" class="tab-content hidden">
+    <div class="bg-slate-800 rounded-lg border border-slate-700 overflow-hidden">
+      <div class="p-4 border-b border-slate-700 flex items-center justify-between">
+        <h2 class="text-lg font-semibold text-white">Available Disks</h2>
+        <button onclick="loadDisks()" class="text-sm text-slate-400 hover:text-white">Refresh</button>
+      </div>
+      <div id="disks-list" class="p-4">
+        <p class="text-slate-400 text-sm">Loading...</p>
+      </div>
+    </div>
+  </div>
+</div>
+
+<!-- Create Pool Modal -->
+<div id="create-pool-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Create Storage Pool</h3>
+    <form id="create-pool-form" onsubmit="createPool(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Pool Name</label>
+        <input type="text" name="name" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">VDEVs (comma-separated)</label>
+        <input type="text" name="vdevs" placeholder="/dev/sdb,/dev/sdc" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+        <p class="text-xs text-slate-400 mt-1">Enter device paths separated by commas</p>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-pool-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<!-- Import Pool Modal -->
+<div id="import-pool-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Import Storage Pool</h3>
+    <form id="import-pool-form" onsubmit="importPool(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Pool Name</label>
+        <select name="name" id="import-pool-select" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+          <option value="">Loading available pools...</option>
+        </select>
+      </div>
+      <div class="flex items-center gap-2">
+        <input type="checkbox" name="readonly" id="import-readonly" class="w-4 h-4 text-blue-600 bg-slate-900 border-slate-700 rounded">
+        <label for="import-readonly" class="text-sm text-slate-300">Import as read-only</label>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('import-pool-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Import
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<!-- Create Dataset Modal -->
+<div id="create-dataset-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Create Dataset</h3>
+    <form id="create-dataset-form" onsubmit="createDataset(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Dataset Name</label>
+        <input type="text" name="name" placeholder="pool/dataset" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Quota (optional)</label>
+        <input type="text" name="quota" placeholder="10G" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Compression (optional)</label>
+        <select name="compression" class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+          <option value="">None</option>
+          <option value="lz4">lz4</option>
+          <option value="zstd">zstd</option>
+          <option value="gzip">gzip</option>
+        </select>
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-dataset-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<!-- Create Storage Volume Modal -->
+<div id="create-zvol-modal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+  <div class="bg-slate-800 rounded-lg border border-slate-700 p-6 max-w-md w-full mx-4">
+    <h3 class="text-xl font-semibold text-white mb-4">Create Storage Volume</h3>
+    <form id="create-zvol-form" onsubmit="createZVOL(event)" class="space-y-4">
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Volume Name</label>
+        <input type="text" name="name" placeholder="pool/zvol" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div>
+        <label class="block text-sm font-medium text-slate-300 mb-1">Size</label>
+        <input type="text" name="size" placeholder="10G" required class="w-full px-3 py-2 bg-slate-900 border border-slate-700 rounded text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-600">
+      </div>
+      <div class="flex gap-2 justify-end">
+        <button type="button" onclick="closeModal('create-zvol-modal')" class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+          Cancel
+        </button>
+        <button type="submit" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded text-sm">
+          Create
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<script>
+let currentTab = 'pools';
+
+function switchTab(tab) {
+  currentTab = tab;
+  // Update tab buttons
+  document.querySelectorAll('.tab-button').forEach(btn => {
+    btn.classList.remove('border-blue-600', 'text-blue-400');
+    btn.classList.add('border-transparent', 'text-slate-400');
+  });
+  document.getElementById(`tab-${tab}`).classList.remove('border-transparent', 'text-slate-400');
+  document.getElementById(`tab-${tab}`).classList.add('border-blue-600', 'text-blue-400');
+
+  // Update content
+  document.querySelectorAll('.tab-content').forEach(content => {
+    content.classList.add('hidden');
+  });
+  document.getElementById(`content-${tab}`).classList.remove('hidden');
+
+  // Load data for the tab
+  if (tab === 'pools') loadPools();
+  else if (tab === 'datasets') loadDatasets();
+  else if (tab === 'zvols') loadZVOLs();
+  else if (tab === 'disks') loadDisks();
+}
+
+function formatBytes(bytes) {
+  if (!bytes || bytes === 0) return '0 B';
+  const k = 1024;
+  const sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'];
+  const i = Math.floor(Math.log(bytes) / Math.log(k));
+  return Math.round(bytes / Math.pow(k, i) * 100) / 100 + ' ' + sizes[i];
+}
+
+function getAuthHeaders() {
+  const token = localStorage.getItem('atlas_token');
+  const headers = {
+    'Content-Type': 'application/json'
+  };
+  // Only add Authorization header if token exists (for mutations)
+  if (token) {
+    headers['Authorization'] = `Bearer ${token}`;
+  }
+  return headers;
+}
+
+async function loadPools() {
+  try {
+    const res = await fetch('/api/v1/pools', { headers: getAuthHeaders() });
+    const data = await res.json().catch(() => null);
+    const listEl = document.getElementById('pools-list');
+    
+    // Handle HTTP errors
+    if (!res.ok) {
+      const errorMsg = (data && data.error) ? data.error : `HTTP ${res.status}: Failed to load pools`;
+      listEl.innerHTML = `<p class="text-red-400 text-sm">Error: ${errorMsg}</p>`;
+      return;
+    }
+    
+    // Handle invalid response format
+    if (!data) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response (no data)</p>';
+      return;
+    }
+    
+    // Check if data is an array
+    if (!Array.isArray(data)) {
+      // Log the actual response for debugging
+      console.error('Invalid response format:', data);
+      const errorMsg = (data.error) ? data.error : 'Invalid response format: expected array';
+      listEl.innerHTML = `<p class="text-red-400 text-sm">Error: ${errorMsg}</p>`;
+      return;
+    }
+    
+    const pools = data;
+    
+    if (pools.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No pools found. Create a pool to get started.</p>';
+      return;
+    }
+
+    listEl.innerHTML = pools.map(pool => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-center justify-between">
+          <div class="flex-1">
+            <div class="flex items-center gap-3 mb-2">
+              <h3 class="text-lg font-semibold text-white">${pool.name}</h3>
+              <span class="px-2 py-1 rounded text-xs font-medium ${
+                pool.health === 'ONLINE' ? 'bg-green-900 text-green-300' :
+                pool.health === 'DEGRADED' ? 'bg-yellow-900 text-yellow-300' :
+                'bg-red-900 text-red-300'
+              }">${pool.health}</span>
+            </div>
+            <div class="grid grid-cols-3 gap-4 text-sm">
+              <div>
+                <span class="text-slate-400">Size:</span>
+                <span class="text-white ml-2">${formatBytes(pool.size)}</span>
+              </div>
+              <div>
+                <span class="text-slate-400">Used:</span>
+                <span class="text-white ml-2">${formatBytes(pool.allocated)}</span>
+              </div>
+              <div>
+                <span class="text-slate-400">Free:</span>
+                <span class="text-white ml-2">${formatBytes(pool.free)}</span>
+              </div>
+            </div>
+          </div>
+          <div class="flex gap-2">
+            <button onclick="startScrub('${pool.name}')" class="px-3 py-1.5 bg-slate-700 hover:bg-slate-600 text-white rounded text-sm">
+              Scrub
+            </button>
+            <button onclick="exportPool('${pool.name}')" class="px-3 py-1.5 bg-yellow-600 hover:bg-yellow-700 text-white rounded text-sm">
+              Export
+            </button>
+            <button onclick="deletePool('${pool.name}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+              Delete
+            </button>
+          </div>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('pools-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+async function loadDatasets() {
+  try {
+    const res = await fetch('/api/v1/datasets', { headers: getAuthHeaders() });
+    if (!res.ok) {
+      const err = await res.json().catch(() => ({ error: `HTTP ${res.status}` }));
+      document.getElementById('datasets-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.error || 'Failed to load datasets'}</p>`;
+      return;
+    }
+    const datasets = await res.json();
+    const listEl = document.getElementById('datasets-list');
+    
+    if (!Array.isArray(datasets)) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format</p>';
+      return;
+    }
+    
+    if (datasets.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No datasets found</p>';
+      return;
+    }
+
+    listEl.innerHTML = datasets.map(ds => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-center justify-between">
+          <div class="flex-1">
+            <h3 class="text-lg font-semibold text-white mb-1">${ds.name}</h3>
+            ${ds.mountpoint ? `<p class="text-sm text-slate-400">${ds.mountpoint}</p>` : ''}
+          </div>
+          <button onclick="deleteDataset('${ds.name}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+            Delete
+          </button>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('datasets-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+async function loadZVOLs() {
+  try {
+    const res = await fetch('/api/v1/zvols', { headers: getAuthHeaders() });
+    if (!res.ok) {
+      const err = await res.json().catch(() => ({ error: `HTTP ${res.status}` }));
+      document.getElementById('zvols-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.error || 'Failed to load volumes'}</p>`;
+      return;
+    }
+    const zvols = await res.json();
+    const listEl = document.getElementById('zvols-list');
+    
+    if (!Array.isArray(zvols)) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format</p>';
+      return;
+    }
+    
+    if (zvols.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No volumes found</p>';
+      return;
+    }
+
+    listEl.innerHTML = zvols.map(zvol => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-center justify-between">
+          <div class="flex-1">
+            <h3 class="text-lg font-semibold text-white mb-1">${zvol.name}</h3>
+            <p class="text-sm text-slate-400">Size: ${formatBytes(zvol.size)}</p>
+          </div>
+          <button onclick="deleteZVOL('${zvol.name}')" class="px-3 py-1.5 bg-red-600 hover:bg-red-700 text-white rounded text-sm">
+            Delete
+          </button>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('zvols-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+async function loadDisks() {
+  try {
+    const res = await fetch('/api/v1/disks', { headers: getAuthHeaders() });
+    if (!res.ok) {
+      const err = await res.json().catch(() => ({ error: `HTTP ${res.status}` }));
+      document.getElementById('disks-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.error || 'Failed to load disks'}</p>`;
+      return;
+    }
+    const disks = await res.json();
+    const listEl = document.getElementById('disks-list');
+    
+    if (!Array.isArray(disks)) {
+      listEl.innerHTML = '<p class="text-red-400 text-sm">Error: Invalid response format</p>';
+      return;
+    }
+    
+    if (disks.length === 0) {
+      listEl.innerHTML = '<p class="text-slate-400 text-sm">No disks found</p>';
+      return;
+    }
+
+    listEl.innerHTML = disks.map(disk => `
+      <div class="border-b border-slate-700 last:border-0 py-4">
+        <div class="flex items-center justify-between">
+          <div class="flex-1">
+            <h3 class="text-lg font-semibold text-white mb-1">${disk.name}</h3>
+            <div class="text-sm text-slate-400 space-y-1">
+              ${disk.size ? `<p>Size: ${disk.size}</p>` : ''}
+              ${disk.model ? `<p>Model: ${disk.model}</p>` : ''}
+            </div>
+          </div>
+        </div>
+      </div>
+    `).join('');
+  } catch (err) {
+    document.getElementById('disks-list').innerHTML = `<p class="text-red-400 text-sm">Error: ${err.message}</p>`;
+  }
+}
+
+function showCreatePoolModal() {
+  document.getElementById('create-pool-modal').classList.remove('hidden');
+}
+
+function showImportPoolModal() {
+  document.getElementById('import-pool-modal').classList.remove('hidden');
+  loadAvailablePools();
+}
+
+function showCreateDatasetModal() {
+  document.getElementById('create-dataset-modal').classList.remove('hidden');
+}
+
+function showCreateZVOLModal() {
+  document.getElementById('create-zvol-modal').classList.remove('hidden');
+}
+
+function closeModal(modalId) {
+  document.getElementById(modalId).classList.add('hidden');
+}
+
+async function loadAvailablePools() {
+  try {
+    const res = await fetch('/api/v1/pools/available', { headers: getAuthHeaders() });
+    const data = await res.json();
+    const select = document.getElementById('import-pool-select');
+    select.innerHTML = '<option value="">Select a pool...</option>';
+    if (data.pools && data.pools.length > 0) {
+      data.pools.forEach(pool => {
+        const option = document.createElement('option');
+        option.value = pool;
+        option.textContent = pool;
+        select.appendChild(option);
+      });
+    } else {
+      select.innerHTML = '<option value="">No pools available for import</option>';
+    }
+  } catch (err) {
+    console.error('Error loading available pools:', err);
+  }
+}
+
+async function createPool(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  const vdevs = formData.get('vdevs').split(',').map(v => v.trim()).filter(v => v);
+  
+  try {
+    const res = await fetch('/api/v1/pools', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        name: formData.get('name'),
+        vdevs: vdevs
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('create-pool-modal');
+      e.target.reset();
+      loadPools();
+      alert('Pool created successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to create pool'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function importPool(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  const options = {};
+  if (formData.get('readonly')) {
+    options.readonly = 'on';
+  }
+  
+  try {
+    const res = await fetch('/api/v1/pools/import', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        name: formData.get('name'),
+        options: options
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('import-pool-modal');
+      e.target.reset();
+      loadPools();
+      alert('Pool imported successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to import pool'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function createDataset(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  const data = { name: formData.get('name') };
+  if (formData.get('quota')) data.quota = formData.get('quota');
+  if (formData.get('compression')) data.compression = formData.get('compression');
+  
+  try {
+    const res = await fetch('/api/v1/datasets', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify(data)
+    });
+    
+    if (res.ok) {
+      closeModal('create-dataset-modal');
+      e.target.reset();
+      loadDatasets();
+      alert('Dataset created successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to create dataset'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function createZVOL(e) {
+  e.preventDefault();
+  const formData = new FormData(e.target);
+  
+  try {
+    const res = await fetch('/api/v1/zvols', {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({
+        name: formData.get('name'),
+        size: formData.get('size')
+      })
+    });
+    
+    if (res.ok) {
+      closeModal('create-zvol-modal');
+      e.target.reset();
+      loadZVOLs();
+      alert('Storage volume created successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to create storage volume'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function deletePool(name) {
+  if (!confirm(`Are you sure you want to delete pool "${name}"? This will destroy all data!`)) return;
+  
+  try {
+    const res = await fetch(`/api/v1/pools/${name}`, {
+      method: 'DELETE',
+      headers: getAuthHeaders()
+    });
+    
+    if (res.ok) {
+      loadPools();
+      alert('Pool deleted successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to delete pool'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function deleteDataset(name) {
+  if (!confirm(`Are you sure you want to delete dataset "${name}"?`)) return;
+  
+  try {
+    const res = await fetch(`/api/v1/datasets/${encodeURIComponent(name)}`, {
+      method: 'DELETE',
+      headers: getAuthHeaders()
+    });
+    
+    if (res.ok) {
+      loadDatasets();
+      alert('Dataset deleted successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to delete dataset'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function deleteZVOL(name) {
+  if (!confirm(`Are you sure you want to delete storage volume "${name}"?`)) return;
+  
+  try {
+    const res = await fetch(`/api/v1/zvols/${encodeURIComponent(name)}`, {
+      method: 'DELETE',
+      headers: getAuthHeaders()
+    });
+    
+    if (res.ok) {
+      loadZVOLs();
+      alert('Storage volume deleted successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to delete storage volume'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function startScrub(name) {
+  try {
+    const res = await fetch(`/api/v1/pools/${name}/scrub`, {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({})
+    });
+    
+    if (res.ok) {
+      alert('Scrub started successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to start scrub'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+async function exportPool(name) {
+  if (!confirm(`Are you sure you want to export pool "${name}"?`)) return;
+  
+  try {
+    const res = await fetch(`/api/v1/pools/${name}/export`, {
+      method: 'POST',
+      headers: getAuthHeaders(),
+      body: JSON.stringify({ force: false })
+    });
+    
+    if (res.ok) {
+      loadPools();
+      alert('Pool exported successfully');
+    } else {
+      const err = await res.json();
+      alert(`Error: ${err.error || 'Failed to export pool'}`);
+    }
+  } catch (err) {
+    alert(`Error: ${err.message}`);
+  }
+}
+
+// Load initial data
+loadPools();
+</script>
+{{end}}
+
+{{define "storage.html"}}
+{{template "base" .}}
+{{end}}