Othman H. Suseno
01080498af
- Web UI: - Added secure Authentication system (Login, 2 Roles: Admin/Viewer) - Added System Monitoring Dashboard (Health, Services, Power Mgmt) - Added User Management Interface (Create, Delete, Enable/Disable) - Added Device Mapping view in iSCSI tab (lsscsi output) - Backend: - Implemented secure session management (auth.php) - Added power management APIs (restart/shutdown appliance) - Added device mapping API - CLI: - Created global 'vtl' management tool - Added scripts for reliable startup (vtllibrary fix) - Installer: - Updated install.sh with new dependencies (tgt, sudoers, permissions) - Included all new components in build-installer.sh - Docs: - Consolidated documentation into docs/ folder
43 lines
1.6 KiB
Markdown
43 lines
1.6 KiB
Markdown
# 📝 Added Device Mapping to iSCSI Tab
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## 📅 December 9, 2025
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## 📋 Request
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The user requested to display the current SCSI device mapping (`lsscsi -g` output) on the iSCSI management tab in the Web UI. This allows for easier identification of which "sg" device corresponds to which tape drive or library.
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## 🛠️ Changes Implemented
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### 1. Web UI (`index.html`)
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- Added a "Device Mapping" card at the top of the **iSCSI** section.
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- Included a "Refresh" button for this specific section.
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### 2. Backend (`api.php`)
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- Added a new API action `device_mapping`.
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- Implemented `getDeviceMapping()` function:
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- Executes `lsscsi -g`.
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- Filters output for `mediumx` (library) and `tape` devices.
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- Parses output to extract SCSI ID, Type, Vendor, Model, and Device Path.
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- Returns JSON structure.
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### 3. Frontend (`script.js`)
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- Implement `loadDeviceMapping()` function.
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- Fetches data from `device_mapping` API.
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- Renders a table with:
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- SCSI ID (e.g., `[3:0:0:0]`)
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- Type (e.g., `mediumx`, `tape`)
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- Vendor/Product (e.g., `ADASTRA HEPHAESTUS-V`)
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- Device Path (e.g., `/dev/sg6`) - **Highlighted** as this is crucial for LUN mapping.
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## ✅ Verification
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- The feature relies on `lsscsi` being available (which is standard in this environment).
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- The `vtl` CLI tool also uses similar logic.
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- The UI now clearly shows which `/dev/sgX` path to use when creating iSCSI LUNs.
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## 📁 Files Modified
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- `/builder/adastra-vtl/web-ui/index.html`
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- `/builder/adastra-vtl/web-ui/api.php`
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- `/builder/adastra-vtl/web-ui/script.js`
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## 🚀 Status
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Feature deployed to `/var/www/html/mhvtl-config/`.
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