1 files changed, 70 insertions, 0 deletions
diff --git a/cmd/podman/generate_systemd.go b/cmd/podman/generate_systemd.go
new file mode 100644
index 000000000..b4779e512
--- /dev/null
+++ b/cmd/podman/generate_systemd.go
@@ -0,0 +1,70 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/containers/libpod/cmd/podman/cliconfig"
+	"github.com/containers/libpod/pkg/adapter"
+	"github.com/containers/libpod/pkg/systemdgen"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+var (
+	containerSystemdCommand     cliconfig.GenerateSystemdValues
+	containerSystemdDescription = `Command generates a systemd unit file for a Podman container
+  `
+	_containerSystemdCommand = &cobra.Command{
+		Use:   "systemd [flags] CONTAINER | POD",
+		Short: "Generate a systemd unit file for a Podman container",
+		Long:  containerSystemdDescription,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			containerSystemdCommand.InputArgs = args
+			containerSystemdCommand.GlobalFlags = MainGlobalOpts
+			containerSystemdCommand.Remote = remoteclient
+			return generateSystemdCmd(&containerSystemdCommand)
+		},
+		Args: func(cmd *cobra.Command, args []string) error {
+			if len(args) > 1 || len(args) < 1 {
+				return errors.New("provide only one container name or ID")
+			}
+			return nil
+		},
+		Example: `podman generate kube ctrID
+`,
+	}
+)
+
+func init() {
+	containerSystemdCommand.Command = _containerSystemdCommand
+	containerSystemdCommand.SetHelpTemplate(HelpTemplate())
+	containerSystemdCommand.SetUsageTemplate(UsageTemplate())
+	flags := containerSystemdCommand.Flags()
+	flags.BoolVarP(&containerSystemdCommand.Name, "name", "n", false, "use the container name instead of ID")
+	flags.IntVarP(&containerSystemdCommand.StopTimeout, "timeout", "t", -1, "stop timeout override")
+	flags.StringVar(&containerSystemdCommand.RestartPolicy, "restart-policy", "on-failure", "applicable systemd restart-policy")
+}
+
+func generateSystemdCmd(c *cliconfig.GenerateSystemdValues) error {
+	runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
+	if err != nil {
+		return errors.Wrapf(err, "could not get runtime")
+	}
+	defer runtime.Shutdown(false)
+
+	// User input stop timeout must be 0 or greater
+	if c.Flag("timeout").Changed && c.StopTimeout < 0 {
+		return errors.New("timeout value must be 0 or greater")
+	}
+	// Make sure the input restart policy is valid
+	if err := systemdgen.ValidateRestartPolicy(c.RestartPolicy); err != nil {
+		return err
+	}
+
+	unit, err := runtime.GenerateSystemd(c)
+	if err != nil {
+		return err
+	}
+	fmt.Println(unit)
+	return nil
+}