diff options
Diffstat (limited to 'cmd/podman/machine/ssh.go')
-rw-r--r-- | cmd/podman/machine/ssh.go | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/cmd/podman/machine/ssh.go b/cmd/podman/machine/ssh.go new file mode 100644 index 000000000..fc7c71992 --- /dev/null +++ b/cmd/podman/machine/ssh.go @@ -0,0 +1,84 @@ +// +build amd64,linux arm64,linux amd64,darwin arm64,darwin + +package machine + +import ( + "github.com/containers/podman/v3/cmd/podman/registry" + "github.com/containers/podman/v3/pkg/domain/entities" + "github.com/containers/podman/v3/pkg/machine" + "github.com/containers/podman/v3/pkg/machine/qemu" + "github.com/pkg/errors" + "github.com/spf13/cobra" +) + +var ( + sshCmd = &cobra.Command{ + Use: "ssh [NAME] [COMMAND [ARG ...]]", + Short: "SSH into a virtual machine", + Long: "SSH into a virtual machine ", + RunE: ssh, + Example: `podman machine ssh myvm + podman machine ssh -e myvm echo hello`, + ValidArgsFunction: autocompleteMachineSSH, + } +) + +var ( + sshOpts machine.SSHOptions +) + +func init() { + sshCmd.Flags().SetInterspersed(false) + registry.Commands = append(registry.Commands, registry.CliCommand{ + Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode}, + Command: sshCmd, + Parent: machineCmd, + }) +} + +func ssh(cmd *cobra.Command, args []string) error { + var ( + err error + validVM bool + vm machine.VM + vmType string + ) + + // Set the VM to default + vmName := defaultMachineName + // If len is greater than 0, it means we may have been + // provided the VM name. If so, we check. The VM name, + // if provided, must be in args[0]. + if len(args) > 0 { + switch vmType { + default: + validVM, err = qemu.IsValidVMName(args[0]) + if err != nil { + return err + } + if validVM { + vmName = args[0] + } else { + sshOpts.Args = append(sshOpts.Args, args[0]) + } + } + } + // If len is greater than 1, it means we might have been + // given a vmname and args or just args + if len(args) > 1 { + if validVM { + sshOpts.Args = args[1:] + } else { + sshOpts.Args = args + } + } + + switch vmType { + default: + vm, err = qemu.LoadVMByName(vmName) + } + if err != nil { + return errors.Wrapf(err, "vm %s not found", args[0]) + } + return vm.SSH(vmName, sshOpts) +} |