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deleteVmVolume.go
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/
deleteVmVolume.go
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package main
import (
"fmt"
"net"
hyperclient "github.com/Cloud-Foundations/Dominator/hypervisor/client"
"github.com/Cloud-Foundations/Dominator/lib/errors"
"github.com/Cloud-Foundations/Dominator/lib/log"
)
func deleteVmVolumeSubcommand(args []string, logger log.DebugLogger) error {
if err := deleteVmVolume(args[0], logger); err != nil {
return fmt.Errorf("error deleting VM volume: %s", err)
}
return nil
}
func deleteVmVolume(vmHostname string, logger log.DebugLogger) error {
if vmIP, hypervisor, err := lookupVmAndHypervisor(vmHostname); err != nil {
return err
} else {
return deleteVmVolumeOnHypervisor(hypervisor, vmIP, logger)
}
}
func deleteVmVolumeOnHypervisor(hypervisor string, ipAddr net.IP,
logger log.DebugLogger) error {
if *volumeIndex < 1 {
return errors.New("cannot delete root volume")
}
client, err := dialHypervisor(hypervisor)
if err != nil {
return err
}
defer client.Close()
return hyperclient.DeleteVmVolume(client, ipAddr, nil, *volumeIndex)
}