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|
//go:build amd64 || arm64
// +build amd64 arm64
package machine
import (
"bufio"
"fmt"
"os"
"strings"
"github.com/containers/podman/v4/cmd/podman/registry"
"github.com/containers/podman/v4/libpod/events"
"github.com/containers/podman/v4/pkg/machine"
"github.com/spf13/cobra"
)
var (
rmCmd = &cobra.Command{
Use: "rm [options] [MACHINE]",
Short: "Remove an existing machine",
Long: "Remove a managed virtual machine ",
RunE: rm,
Args: cobra.MaximumNArgs(1),
Example: `podman machine rm myvm`,
ValidArgsFunction: autocompleteMachine,
}
)
var (
destroyOptions machine.RemoveOptions
)
func init() {
registry.Commands = append(registry.Commands, registry.CliCommand{
Command: rmCmd,
Parent: machineCmd,
})
flags := rmCmd.Flags()
formatFlagName := "force"
flags.BoolVarP(&destroyOptions.Force, formatFlagName, "f", false, "Stop and do not prompt before rming")
keysFlagName := "save-keys"
flags.BoolVar(&destroyOptions.SaveKeys, keysFlagName, false, "Do not delete SSH keys")
ignitionFlagName := "save-ignition"
flags.BoolVar(&destroyOptions.SaveIgnition, ignitionFlagName, false, "Do not delete ignition file")
imageFlagName := "save-image"
flags.BoolVar(&destroyOptions.SaveImage, imageFlagName, false, "Do not delete the image file")
}
func rm(_ *cobra.Command, args []string) error {
var (
err error
vm machine.VM
)
vmName := defaultMachineName
if len(args) > 0 && len(args[0]) > 0 {
vmName = args[0]
}
provider := GetSystemDefaultProvider()
vm, err = provider.LoadVMByName(vmName)
if err != nil {
return err
}
confirmationMessage, remove, err := vm.Remove(vmName, destroyOptions)
if err != nil {
return err
}
if !destroyOptions.Force {
// Warn user
fmt.Println(confirmationMessage)
reader := bufio.NewReader(os.Stdin)
fmt.Print("Are you sure you want to continue? [y/N] ")
answer, err := reader.ReadString('\n')
if err != nil {
return err
}
if strings.ToLower(answer)[0] != 'y' {
return nil
}
}
err = remove()
if err != nil {
return err
}
newMachineEvent(events.Remove, events.Event{Name: vmName})
return nil
}
|
