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-rw-r--r--cmd/podman/commands.go2
-rw-r--r--cmd/podman/container.go3
-rw-r--r--cmd/podman/main.go1
-rw-r--r--cmd/podman/port.go35
-rw-r--r--pkg/adapter/containers.go27
-rw-r--r--pkg/adapter/containers_remote.go34
-rw-r--r--pkg/adapter/runtime_remote.go17
7 files changed, 84 insertions, 35 deletions
diff --git a/cmd/podman/commands.go b/cmd/podman/commands.go
index 4b0641d82..14451d944 100644
--- a/cmd/podman/commands.go
+++ b/cmd/podman/commands.go
@@ -17,7 +17,6 @@ func getMainCommands() []*cobra.Command {
_loginCommand,
_logoutCommand,
_mountCommand,
- _portCommand,
_refreshCommand,
_searchCommand,
_statsCommand,
@@ -45,7 +44,6 @@ func getContainerSubCommands() []*cobra.Command {
_commitCommand,
_execCommand,
_mountCommand,
- _portCommand,
_refreshCommand,
_restoreCommand,
_runlabelCommand,
diff --git a/cmd/podman/container.go b/cmd/podman/container.go
index b3058bf12..6a3badc41 100644
--- a/cmd/podman/container.go
+++ b/cmd/podman/container.go
@@ -60,8 +60,9 @@ var (
_listSubCommand,
_logsCommand,
_pauseCommand,
- _restartCommand,
+ _portCommand,
_pruneContainersCommand,
+ _restartCommand,
_runCommand,
_rmCommand,
_startCommand,
diff --git a/cmd/podman/main.go b/cmd/podman/main.go
index a0f1cf401..540d4d9ad 100644
--- a/cmd/podman/main.go
+++ b/cmd/podman/main.go
@@ -47,6 +47,7 @@ var mainCommands = []*cobra.Command{
_logsCommand,
_pauseCommand,
podCommand.Command,
+ _portCommand,
&_psCommand,
_pullCommand,
_pushCommand,
diff --git a/cmd/podman/port.go b/cmd/podman/port.go
index 7a9f01fe6..1bd2d623e 100644
--- a/cmd/podman/port.go
+++ b/cmd/podman/port.go
@@ -6,8 +6,7 @@ import (
"strings"
"github.com/containers/libpod/cmd/podman/cliconfig"
- "github.com/containers/libpod/cmd/podman/libpodruntime"
- "github.com/containers/libpod/libpod"
+ "github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
@@ -51,10 +50,7 @@ func portCmd(c *cliconfig.PortValues) error {
var (
userProto, containerName string
userPort int
- container *libpod.Container
- containers []*libpod.Container
)
-
args := c.InputArgs
if c.Latest && c.All {
@@ -66,9 +62,6 @@ func portCmd(c *cliconfig.PortValues) error {
if len(args) == 0 && !c.Latest && !c.All {
return errors.Errorf("you must supply a running container name or id")
}
- if !c.Latest && !c.All {
- containerName = args[0]
- }
port := ""
if len(args) > 1 && !c.Latest {
@@ -98,36 +91,14 @@ func portCmd(c *cliconfig.PortValues) error {
}
}
- runtime, err := libpodruntime.GetRuntime(getContext(), &c.PodmanCommand)
+ runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
- if !c.Latest && !c.All {
- container, err = runtime.LookupContainer(containerName)
- if err != nil {
- return errors.Wrapf(err, "unable to find container %s", containerName)
- }
- containers = append(containers, container)
- } else if c.Latest {
- container, err = runtime.GetLatestContainer()
- if err != nil {
- return errors.Wrapf(err, "unable to get last created container")
- }
- containers = append(containers, container)
- } else {
- containers, err = runtime.GetRunningContainers()
- if err != nil {
- return errors.Wrapf(err, "unable to get all containers")
- }
- }
-
+ containers, err := runtime.Port(c)
for _, con := range containers {
- if state, _ := con.State(); state != libpod.ContainerStateRunning {
- continue
- }
-
portmappings, err := con.PortMappings()
if err != nil {
return err
diff --git a/pkg/adapter/containers.go b/pkg/adapter/containers.go
index 9ec897a60..068ab3a8a 100644
--- a/pkg/adapter/containers.go
+++ b/pkg/adapter/containers.go
@@ -876,3 +876,30 @@ func cleanupContainer(ctx context.Context, ctr *libpod.Container, runtime *Local
}
return nil
}
+
+// Port displays port information about existing containers
+func (r *LocalRuntime) Port(c *cliconfig.PortValues) ([]*Container, error) {
+ var (
+ portContainers []*Container
+ containers []*libpod.Container
+ err error
+ )
+
+ if !c.All {
+ containers, err = shortcuts.GetContainersByContext(false, c.Latest, c.InputArgs, r.Runtime)
+ } else {
+ containers, err = r.Runtime.GetRunningContainers()
+ }
+ if err != nil {
+ return nil, err
+ }
+
+ //Convert libpod containers to adapter Containers
+ for _, con := range containers {
+ if state, _ := con.State(); state != libpod.ContainerStateRunning {
+ continue
+ }
+ portContainers = append(portContainers, &Container{con})
+ }
+ return portContainers, nil
+}
diff --git a/pkg/adapter/containers_remote.go b/pkg/adapter/containers_remote.go
index a3a48a564..f08c36e32 100644
--- a/pkg/adapter/containers_remote.go
+++ b/pkg/adapter/containers_remote.go
@@ -18,6 +18,7 @@ import (
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/inspect"
"github.com/containers/libpod/pkg/varlinkapi/virtwriter"
+ "github.com/cri-o/ocicni/pkg/ocicni"
"github.com/docker/docker/pkg/term"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/pkg/errors"
@@ -63,6 +64,19 @@ func (c *Container) Unpause() error {
return err
}
+func (c *Container) PortMappings() ([]ocicni.PortMapping, error) {
+ // First check if the container belongs to a network namespace (like a pod)
+ // Taken from libpod portmappings()
+ if len(c.config.NetNsCtr) > 0 {
+ netNsCtr, err := c.Runtime.LookupContainer(c.config.NetNsCtr)
+ if err != nil {
+ return nil, errors.Wrapf(err, "unable to lookup network namespace for container %s", c.ID())
+ }
+ return netNsCtr.PortMappings()
+ }
+ return c.config.PortMappings, nil
+}
+
// Config returns a container config
func (r *LocalRuntime) Config(name string) *libpod.ContainerConfig {
// TODO the Spec being returned is not populated. Matt and I could not figure out why. Will defer
@@ -888,3 +902,23 @@ func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, force bool) ([
func (r *LocalRuntime) CleanupContainers(ctx context.Context, cli *cliconfig.CleanupValues) ([]string, map[string]error, error) {
return nil, nil, errors.New("container cleanup not supported for remote clients")
}
+
+// Port displays port information about existing containers
+func (r *LocalRuntime) Port(c *cliconfig.PortValues) ([]*Container, error) {
+ var (
+ containers []*Container
+ err error
+ )
+ // This one is a bit odd because when all is used, we only use running containers.
+ if !c.All {
+ containers, err = r.GetContainersByContext(false, c.Latest, c.InputArgs)
+ } else {
+ // we need to only use running containers if all
+ filters := []string{libpod.ContainerStateRunning.String()}
+ containers, err = r.LookupContainersWithStatus(filters)
+ }
+ if err != nil {
+ return nil, err
+ }
+ return containers, nil
+}
diff --git a/pkg/adapter/runtime_remote.go b/pkg/adapter/runtime_remote.go
index 6102daccf..4986d16f7 100644
--- a/pkg/adapter/runtime_remote.go
+++ b/pkg/adapter/runtime_remote.go
@@ -889,3 +889,20 @@ func (r *LocalRuntime) GenerateKube(c *cliconfig.GenerateKubeValues) (*v1.Pod, *
err = json.Unmarshal([]byte(reply.Service), &service)
return &pod, &service, err
}
+
+// GetContainersByContext looks up containers based on the cli input of all, latest, or a list
+func (r *LocalRuntime) GetContainersByContext(all bool, latest bool, namesOrIDs []string) ([]*Container, error) {
+ var containers []*Container
+ cids, err := iopodman.GetContainersByContext().Call(r.Conn, all, latest, namesOrIDs)
+ if err != nil {
+ return nil, err
+ }
+ for _, cid := range cids {
+ ctr, err := r.LookupContainer(cid)
+ if err != nil {
+ return nil, err
+ }
+ containers = append(containers, ctr)
+ }
+ return containers, nil
+}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-01 09:28:39 +0000