90 lines
2.0 KiB
Go
90 lines
2.0 KiB
Go
// +build amd64,!windows arm64,!windows
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package machine
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import (
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"bufio"
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"fmt"
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"os"
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"strings"
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"github.com/containers/podman/v3/cmd/podman/registry"
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"github.com/containers/podman/v3/pkg/machine"
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"github.com/containers/podman/v3/pkg/machine/qemu"
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"github.com/spf13/cobra"
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)
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var (
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rmCmd = &cobra.Command{
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Use: "rm [options] [MACHINE]",
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Short: "Remove an existing machine",
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Long: "Remove a managed virtual machine ",
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RunE: rm,
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Args: cobra.MaximumNArgs(1),
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Example: `podman machine rm myvm`,
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ValidArgsFunction: autocompleteMachine,
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}
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)
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var (
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destoryOptions machine.RemoveOptions
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)
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Command: rmCmd,
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Parent: machineCmd,
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})
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flags := rmCmd.Flags()
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formatFlagName := "force"
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flags.BoolVar(&destoryOptions.Force, formatFlagName, false, "Do not prompt before rming")
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keysFlagName := "save-keys"
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flags.BoolVar(&destoryOptions.SaveKeys, keysFlagName, false, "Do not delete SSH keys")
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ignitionFlagName := "save-ignition"
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flags.BoolVar(&destoryOptions.SaveIgnition, ignitionFlagName, false, "Do not delete ignition file")
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imageFlagName := "save-image"
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flags.BoolVar(&destoryOptions.SaveImage, imageFlagName, false, "Do not delete the image file")
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}
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func rm(cmd *cobra.Command, args []string) error {
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var (
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err error
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vm machine.VM
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vmType string
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)
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vmName := defaultMachineName
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if len(args) > 0 && len(args[0]) > 0 {
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vmName = args[0]
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}
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switch vmType {
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default:
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vm, err = qemu.LoadVMByName(vmName)
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}
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if err != nil {
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return err
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}
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confirmationMessage, remove, err := vm.Remove(vmName, machine.RemoveOptions{})
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if err != nil {
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return err
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}
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if !destoryOptions.Force {
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// Warn user
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fmt.Println(confirmationMessage)
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reader := bufio.NewReader(os.Stdin)
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fmt.Print("Are you sure you want to continue? [y/N] ")
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answer, err := reader.ReadString('\n')
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if err != nil {
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return err
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}
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if strings.ToLower(answer)[0] != 'y' {
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return nil
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}
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}
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return remove()
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}
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