47 lines
1.0 KiB
Go
47 lines
1.0 KiB
Go
package validators
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import (
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"fmt"
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"os/exec"
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)
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// CheckBridge returns nil if the bridge exists on the host.
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func CheckBridge(name string) error {
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if name == "" {
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return fmt.Errorf("bridge name required")
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}
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if err := exec.Command("bash", "-lc", fmt.Sprintf("ip link show %s", name)).Run(); err != nil {
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return fmt.Errorf("bridge %s not found", name)
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}
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return nil
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}
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// CheckBridgeSet validates all bridges in NIC specs.
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func CheckBridgeSet(nics []libvirt.NICSpec) error {
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for _, nic := range nics {
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if err := CheckBridge(nic.Bridge); err != nil {
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return err
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}
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}
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return nil
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}
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// CheckBridgeSetCT validates bridges for LXC NICs.
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func CheckBridgeSetCT(nics []lxc.NICSpec) error {
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for _, nic := range nics {
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if err := CheckBridge(nic.Bridge); err != nil {
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return err
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}
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}
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return nil
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}
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// CheckStoragePool is a stub; implement LVM/ZFS/dir verification as needed.
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func CheckStoragePool(name string) error {
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if name == "" {
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return fmt.Errorf("storage pool name required")
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}
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// TODO: query configured pools
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return nil
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}
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