podmanv2 pod subcommands

add pod kill, pause, restart, rm, start, stop, and unpause

Signed-off-by: Brent Baude <bbaude@redhat.com>

7 files changed, 485 insertions, 0 deletions

diff --git a/cmd/podmanV2/pods/kill.go b/cmd/podmanV2/pods/kill.go
new file mode 100644
index 000000000..06cca916c
--- /dev/null
+++ b/cmd/podmanV2/pods/kill.go
@@ -0,0 +1,68 @@
+package pods
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/containers/libpod/cmd/podmanV2/parse"
+	"github.com/containers/libpod/cmd/podmanV2/registry"
+	"github.com/containers/libpod/cmd/podmanV2/utils"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/spf13/cobra"
+)
+
+var (
+	podKillDescription = `Signals are sent to the main process of each container inside the specified pod.
+
+  The default signal is SIGKILL, or any signal specified with option --signal.`
+	killCommand = &cobra.Command{
+		Use:   "kill [flags] POD [POD...]",
+		Short: "Send the specified signal or SIGKILL to containers in pod",
+		Long:  podKillDescription,
+		RunE:  kill,
+		Args: func(cmd *cobra.Command, args []string) error {
+			return parse.CheckAllLatestAndCIDFile(cmd, args, false, false)
+		},
+		Example: `podman pod kill podID
+  podman pod kill --signal TERM mywebserver
+  podman pod kill --latest`,
+	}
+)
+
+var (
+	killOpts entities.PodKillOptions
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+		Command: killCommand,
+		Parent:  podCmd,
+	})
+	flags := killCommand.Flags()
+	flags.BoolVarP(&killOpts.All, "all", "a", false, "Kill all containers in all pods")
+	flags.BoolVarP(&killOpts.Latest, "latest", "l", false, "Act on the latest pod podman is aware of")
+	flags.StringVarP(&killOpts.Signal, "signal", "s", "KILL", "Signal to send to the containers in the pod")
+	if registry.IsRemote() {
+		_ = flags.MarkHidden("latest")
+	}
+
+}
+func kill(cmd *cobra.Command, args []string) error {
+	var (
+		errs utils.OutputErrors
+	)
+	responses, err := registry.ContainerEngine().PodKill(context.Background(), args, killOpts)
+	if err != nil {
+		return err
+	}
+	// in the cli, first we print out all the successful attempts
+	for _, r := range responses {
+		if len(r.Errs) == 0 {
+			fmt.Println(r.Id)
+		} else {
+			errs = append(errs, r.Errs...)
+		}
+	}
+	return errs.PrintErrors()
+}
diff --git a/cmd/podmanV2/pods/pause.go b/cmd/podmanV2/pods/pause.go
new file mode 100644
index 000000000..dc86e534d
--- /dev/null
+++ b/cmd/podmanV2/pods/pause.go
@@ -0,0 +1,66 @@
+package pods
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/containers/libpod/cmd/podmanV2/parse"
+	"github.com/containers/libpod/cmd/podmanV2/registry"
+	"github.com/containers/libpod/cmd/podmanV2/utils"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/spf13/cobra"
+)
+
+var (
+	podPauseDescription = `The pod name or ID can be used.
+
+  All running containers within each specified pod will then be paused.`
+	pauseCommand = &cobra.Command{
+		Use:   "pause [flags] POD [POD...]",
+		Short: "Pause one or more pods",
+		Long:  podPauseDescription,
+		RunE:  pause,
+		Args: func(cmd *cobra.Command, args []string) error {
+			return parse.CheckAllLatestAndCIDFile(cmd, args, false, false)
+		},
+		Example: `podman pod pause podID1 podID2
+  podman pod pause --latest
+  podman pod pause --all`,
+	}
+)
+
+var (
+	pauseOptions entities.PodPauseOptions
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+		Command: pauseCommand,
+		Parent:  podCmd,
+	})
+	flags := pauseCommand.Flags()
+	flags.BoolVarP(&pauseOptions.All, "all", "a", false, "Pause all running pods")
+	flags.BoolVarP(&pauseOptions.Latest, "latest", "l", false, "Act on the latest pod podman is aware of")
+	if registry.IsRemote() {
+		_ = flags.MarkHidden("latest")
+	}
+}
+func pause(cmd *cobra.Command, args []string) error {
+	var (
+		errs utils.OutputErrors
+	)
+	responses, err := registry.ContainerEngine().PodPause(context.Background(), args, pauseOptions)
+	if err != nil {
+		return err
+	}
+	// in the cli, first we print out all the successful attempts
+	for _, r := range responses {
+		if len(r.Errs) == 0 {
+			fmt.Println(r.Id)
+		} else {
+			errs = append(errs, r.Errs...)
+		}
+	}
+	return errs.PrintErrors()
+}
diff --git a/cmd/podmanV2/pods/restart.go b/cmd/podmanV2/pods/restart.go
new file mode 100644
index 000000000..1c8709704
--- /dev/null
+++ b/cmd/podmanV2/pods/restart.go
@@ -0,0 +1,68 @@
+package pods
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/containers/libpod/cmd/podmanV2/parse"
+	"github.com/containers/libpod/cmd/podmanV2/registry"
+	"github.com/containers/libpod/cmd/podmanV2/utils"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/spf13/cobra"
+)
+
+var (
+	podRestartDescription = `The pod ID or name can be used.
+
+  All of the containers within each of the specified pods will be restarted. If a container in a pod is not currently running it will be started.`
+	restartCommand = &cobra.Command{
+		Use:   "restart [flags] POD [POD...]",
+		Short: "Restart one or more pods",
+		Long:  podRestartDescription,
+		RunE:  restart,
+		Args: func(cmd *cobra.Command, args []string) error {
+			return parse.CheckAllLatestAndCIDFile(cmd, args, false, false)
+		},
+		Example: `podman pod restart podID1 podID2
+  podman pod restart --latest
+  podman pod restart --all`,
+	}
+)
+
+var (
+	restartOptions = entities.PodRestartOptions{}
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+		Command: restartCommand,
+		Parent:  podCmd,
+	})
+
+	flags := restartCommand.Flags()
+	flags.BoolVarP(&restartOptions.All, "all", "a", false, "Restart all running pods")
+	flags.BoolVarP(&restartOptions.Latest, "latest", "l", false, "Restart the latest pod podman is aware of")
+	if registry.IsRemote() {
+		_ = flags.MarkHidden("latest")
+	}
+}
+
+func restart(cmd *cobra.Command, args []string) error {
+	var (
+		errs utils.OutputErrors
+	)
+	responses, err := registry.ContainerEngine().PodRestart(context.Background(), args, restartOptions)
+	if err != nil {
+		return err
+	}
+	// in the cli, first we print out all the successful attempts
+	for _, r := range responses {
+		if len(r.Errs) == 0 {
+			fmt.Println(r.Id)
+		} else {
+			errs = append(errs, r.Errs...)
+		}
+	}
+	return errs.PrintErrors()
+}
diff --git a/cmd/podmanV2/pods/rm.go b/cmd/podmanV2/pods/rm.go
new file mode 100644
index 000000000..b43dd2d6c
--- /dev/null
+++ b/cmd/podmanV2/pods/rm.go
@@ -0,0 +1,71 @@
+package pods
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/containers/libpod/cmd/podmanV2/parse"
+	"github.com/containers/libpod/cmd/podmanV2/registry"
+	"github.com/containers/libpod/cmd/podmanV2/utils"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/spf13/cobra"
+)
+
+var (
+	podRmDescription = fmt.Sprintf(`podman rm will remove one or more stopped pods and their containers from the host.
+
+  The pod name or ID can be used.  A pod with containers will not be removed without --force. If --force is specified, all containers will be stopped, then removed.`)
+	rmCommand = &cobra.Command{
+		Use:   "rm [flags] POD [POD...]",
+		Short: "Remove one or more pods",
+		Long:  podRmDescription,
+		RunE:  rm,
+		Args: func(cmd *cobra.Command, args []string) error {
+			return parse.CheckAllLatestAndCIDFile(cmd, args, false, false)
+		},
+		Example: `podman pod rm mywebserverpod
+  podman pod rm -f 860a4b23
+  podman pod rm -f -a`,
+	}
+)
+
+var (
+	rmOptions = entities.PodRmOptions{}
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+		Command: rmCommand,
+		Parent:  podCmd,
+	})
+
+	flags := rmCommand.Flags()
+	flags.BoolVarP(&rmOptions.All, "all", "a", false, "Restart all running pods")
+	flags.BoolVarP(&rmOptions.Force, "force", "f", false, "Force removal of a running pod by first stopping all containers, then removing all containers in the pod.  The default is false")
+	flags.BoolVarP(&rmOptions.Ignore, "ignore", "i", false, "Ignore errors when a specified pod is missing")
+	flags.BoolVarP(&rmOptions.Latest, "latest", "l", false, "Restart the latest pod podman is aware of")
+	if registry.IsRemote() {
+		_ = flags.MarkHidden("latest")
+		_ = flags.MarkHidden("ignore")
+	}
+}
+
+func rm(cmd *cobra.Command, args []string) error {
+	var (
+		errs utils.OutputErrors
+	)
+	responses, err := registry.ContainerEngine().PodRm(context.Background(), args, rmOptions)
+	if err != nil {
+		return err
+	}
+	// in the cli, first we print out all the successful attempts
+	for _, r := range responses {
+		if r.Err == nil {
+			fmt.Println(r.Id)
+		} else {
+			errs = append(errs, r.Err)
+		}
+	}
+	return errs.PrintErrors()
+}
diff --git a/cmd/podmanV2/pods/start.go b/cmd/podmanV2/pods/start.go
new file mode 100644
index 000000000..11ac312f9
--- /dev/null
+++ b/cmd/podmanV2/pods/start.go
@@ -0,0 +1,68 @@
+package pods
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/containers/libpod/cmd/podmanV2/parse"
+	"github.com/containers/libpod/cmd/podmanV2/registry"
+	"github.com/containers/libpod/cmd/podmanV2/utils"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/spf13/cobra"
+)
+
+var (
+	podStartDescription = `The pod name or ID can be used.
+
+  All containers defined in the pod will be started.`
+	startCommand = &cobra.Command{
+		Use:   "start [flags] POD [POD...]",
+		Short: "Start one or more pods",
+		Long:  podStartDescription,
+		RunE:  start,
+		Args: func(cmd *cobra.Command, args []string) error {
+			return parse.CheckAllLatestAndCIDFile(cmd, args, false, false)
+		},
+		Example: `podman pod start podID
+  podman pod start --latest
+  podman pod start --all`,
+	}
+)
+
+var (
+	startOptions = entities.PodStartOptions{}
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+		Command: startCommand,
+		Parent:  podCmd,
+	})
+
+	flags := startCommand.Flags()
+	flags.BoolVarP(&startOptions.All, "all", "a", false, "Restart all running pods")
+	flags.BoolVarP(&startOptions.Latest, "latest", "l", false, "Restart the latest pod podman is aware of")
+	if registry.IsRemote() {
+		_ = flags.MarkHidden("latest")
+	}
+}
+
+func start(cmd *cobra.Command, args []string) error {
+	var (
+		errs utils.OutputErrors
+	)
+	responses, err := registry.ContainerEngine().PodStart(context.Background(), args, startOptions)
+	if err != nil {
+		return err
+	}
+	// in the cli, first we print out all the successful attempts
+	for _, r := range responses {
+		if len(r.Errs) == 0 {
+			fmt.Println(r.Id)
+		} else {
+			errs = append(errs, r.Errs...)
+		}
+	}
+	return errs.PrintErrors()
+}
diff --git a/cmd/podmanV2/pods/stop.go b/cmd/podmanV2/pods/stop.go
new file mode 100644
index 000000000..2b61850e2
--- /dev/null
+++ b/cmd/podmanV2/pods/stop.go
@@ -0,0 +1,78 @@
+package pods
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/containers/libpod/cmd/podmanV2/parse"
+	"github.com/containers/libpod/cmd/podmanV2/registry"
+	"github.com/containers/libpod/cmd/podmanV2/utils"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/spf13/cobra"
+)
+
+var (
+	podStopDescription = `The pod name or ID can be used.
+
+  This command will stop all running containers in each of the specified pods.`
+
+	stopCommand = &cobra.Command{
+		Use:   "stop [flags] POD [POD...]",
+		Short: "Stop one or more pods",
+		Long:  podStopDescription,
+		RunE:  stop,
+		Args: func(cmd *cobra.Command, args []string) error {
+			return parse.CheckAllLatestAndCIDFile(cmd, args, false, false)
+		},
+		Example: `podman pod stop mywebserverpod
+  podman pod stop --latest
+  podman pod stop --timeout 0 490eb 3557fb`,
+	}
+)
+
+var (
+	stopOptions = entities.PodStopOptions{
+		Timeout: -1,
+	}
+	timeout uint
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+		Command: stopCommand,
+		Parent:  podCmd,
+	})
+	flags := stopCommand.Flags()
+	flags.BoolVarP(&stopOptions.All, "all", "a", false, "Stop all running pods")
+	flags.BoolVarP(&stopOptions.Ignore, "ignore", "i", false, "Ignore errors when a specified pod is missing")
+	flags.BoolVarP(&stopOptions.Latest, "latest", "l", false, "Stop the latest pod podman is aware of")
+	flags.UintVarP(&timeout, "timeout", "t", 0, "Seconds to wait for pod stop before killing the container")
+	if registry.IsRemote() {
+		_ = flags.MarkHidden("latest")
+		_ = flags.MarkHidden("ignore")
+
+	}
+}
+
+func stop(cmd *cobra.Command, args []string) error {
+	var (
+		errs utils.OutputErrors
+	)
+	if cmd.Flag("timeout").Changed {
+		stopOptions.Timeout = int(timeout)
+	}
+	responses, err := registry.ContainerEngine().PodStop(context.Background(), args, stopOptions)
+	if err != nil {
+		return err
+	}
+	// in the cli, first we print out all the successful attempts
+	for _, r := range responses {
+		if len(r.Errs) == 0 {
+			fmt.Println(r.Id)
+		} else {
+			errs = append(errs, r.Errs...)
+		}
+	}
+	return errs.PrintErrors()
+}
diff --git a/cmd/podmanV2/pods/unpause.go b/cmd/podmanV2/pods/unpause.go
new file mode 100644
index 000000000..2de7b964f
--- /dev/null
+++ b/cmd/podmanV2/pods/unpause.go
@@ -0,0 +1,66 @@
+package pods
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/containers/libpod/cmd/podmanV2/parse"
+	"github.com/containers/libpod/cmd/podmanV2/registry"
+	"github.com/containers/libpod/cmd/podmanV2/utils"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/spf13/cobra"
+)
+
+var (
+	podUnpauseDescription = `The podman unpause command will unpause all "paused" containers assigned to the pod.
+
+  The pod name or ID can be used.`
+	unpauseCommand = &cobra.Command{
+		Use:   "unpause [flags] POD [POD...]",
+		Short: "Unpause one or more pods",
+		Long:  podUnpauseDescription,
+		RunE:  unpause,
+		Args: func(cmd *cobra.Command, args []string) error {
+			return parse.CheckAllLatestAndCIDFile(cmd, args, false, false)
+		},
+		Example: `podman pod unpause podID1 podID2
+  podman pod unpause --all
+  podman pod unpause --latest`,
+	}
+)
+
+var (
+	unpauseOptions entities.PodunpauseOptions
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+		Command: unpauseCommand,
+		Parent:  podCmd,
+	})
+	flags := unpauseCommand.Flags()
+	flags.BoolVarP(&unpauseOptions.All, "all", "a", false, "Pause all running pods")
+	flags.BoolVarP(&unpauseOptions.Latest, "latest", "l", false, "Act on the latest pod podman is aware of")
+	if registry.IsRemote() {
+		_ = flags.MarkHidden("latest")
+	}
+}
+func unpause(cmd *cobra.Command, args []string) error {
+	var (
+		errs utils.OutputErrors
+	)
+	responses, err := registry.ContainerEngine().PodUnpause(context.Background(), args, unpauseOptions)
+	if err != nil {
+		return err
+	}
+	// in the cli, first we print out all the successful attempts
+	for _, r := range responses {
+		if len(r.Errs) == 0 {
+			fmt.Println(r.Id)
+		} else {
+			errs = append(errs, r.Errs...)
+		}
+	}
+	return errs.PrintErrors()
+}