1 files changed, 68 insertions, 0 deletions
diff --git a/cmd/podman/generate/kube.go b/cmd/podman/generate/kube.go
new file mode 100644
index 000000000..86a9cc686
--- /dev/null
+++ b/cmd/podman/generate/kube.go
@@ -0,0 +1,68 @@
+package pods
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+
+	"github.com/containers/libpod/cmd/podman/registry"
+	"github.com/containers/libpod/cmd/podman/utils"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+var (
+	kubeOptions     = entities.GenerateKubeOptions{}
+	kubeFile        = ""
+	kubeDescription = `Command generates Kubernetes pod and service YAML (v1 specification) from a Podman container or pod.
+
+Whether the input is for a container or pod, Podman will always generate the specification as a pod.`
+
+	kubeCmd = &cobra.Command{
+		Use:   "kube [flags] CONTAINER | POD",
+		Short: "Generate Kubernetes YAML from a container or pod.",
+		Long:  kubeDescription,
+		RunE:  kube,
+		Args:  cobra.ExactArgs(1),
+		Example: `podman generate kube ctrID
+  podman generate kube podID
+  podman generate kube --service podID`,
+	}
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+		Command: kubeCmd,
+		Parent:  generateCmd,
+	})
+	flags := kubeCmd.Flags()
+	flags.BoolVarP(&kubeOptions.Service, "service", "s", false, "Generate YAML for a Kubernetes service object")
+	flags.StringVarP(&kubeFile, "filename", "f", "", "Write output to the specified path")
+	flags.SetNormalizeFunc(utils.AliasFlags)
+}
+
+func kube(cmd *cobra.Command, args []string) error {
+	report, err := registry.ContainerEngine().GenerateKube(registry.GetContext(), args[0], kubeOptions)
+	if err != nil {
+		return err
+	}
+
+	content, err := ioutil.ReadAll(report.Reader)
+	if err != nil {
+		return err
+	}
+	if cmd.Flags().Changed("filename") {
+		if _, err := os.Stat(kubeFile); err == nil {
+			return errors.Errorf("cannot write to %q", kubeFile)
+		}
+		if err := ioutil.WriteFile(kubeFile, content, 0644); err != nil {
+			return errors.Wrapf(err, "cannot write to %q", kubeFile)
+		}
+		return nil
+	}
+
+	fmt.Println(string(content))
+	return nil
+}