mirror of
https://github.com/podman-container-tools/podman.git
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d9ff0fd15d
Podman Machine crashes if run as root. When creating the machine, we write the ignition so that the UID of the core user matches the UID of the user on the host. We by default, create the root user on the machine with UID 0. If the user on the host is root, the core UID and the Root UID collide, causing a the VM not to boot. [NO NEW TESTS NEEDED] Signed-off-by: Ashley Cui <acui@redhat.com>
56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
//go:build amd64 || arm64
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// +build amd64 arm64
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package machine
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import (
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"fmt"
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"github.com/containers/podman/v4/cmd/podman/registry"
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"github.com/containers/podman/v4/libpod/events"
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"github.com/containers/podman/v4/pkg/machine"
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"github.com/spf13/cobra"
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)
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var (
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stopCmd = &cobra.Command{
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Use: "stop [MACHINE]",
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Short: "Stop an existing machine",
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Long: "Stop a managed virtual machine ",
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PersistentPreRunE: rootlessOnly,
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RunE: stop,
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Args: cobra.MaximumNArgs(1),
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Example: `podman machine stop myvm`,
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ValidArgsFunction: autocompleteMachine,
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}
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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: stopCmd,
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Parent: machineCmd,
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})
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}
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// TODO Name shouldn't be required, need to create a default vm
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func stop(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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)
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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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provider := GetSystemDefaultProvider()
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vm, err = provider.LoadVMByName(vmName)
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if err != nil {
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return err
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}
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if err := vm.Stop(vmName, machine.StopOptions{}); err != nil {
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return err
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}
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fmt.Printf("Machine %q stopped successfully\n", vmName)
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newMachineEvent(events.Stop, events.Event{Name: vmName})
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return nil
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}
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