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authorbaude <bbaude@redhat.com>2019-02-21 15:12:04 -0600
committerbaude <bbaude@redhat.com>2019-02-22 11:08:04 -0600
commitbc6b4aa39c9156f31a5d370b19e91f42e0f14181 (patch)
tree04300664a1b58b4a8d24681efb6db36560282a80 /libpod/adapter
parentb4c10790d514538277a937a443219e4310cb057f (diff)
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podman-remote pod inspect|exists
enable the remote client to be able to inspect a pod. also, bonus of enabling the podman pod exists command which returns a 0 or 1 depending on whether the given pod exists. Signed-off-by: baude <bbaude@redhat.com>
Diffstat (limited to 'libpod/adapter')
-rw-r--r--libpod/adapter/pods.go16
-rw-r--r--libpod/adapter/pods_remote.go60
2 files changed, 73 insertions, 3 deletions
diff --git a/libpod/adapter/pods.go b/libpod/adapter/pods.go
index 59642c42e..9841c20c0 100644
--- a/libpod/adapter/pods.go
+++ b/libpod/adapter/pods.go
@@ -36,3 +36,19 @@ func (r *LocalRuntime) RemovePods(ctx context.Context, cli *cliconfig.PodRmValue
}
return podids, errs
}
+
+// GetLatestPod gets the latest pod and wraps it in an adapter pod
+func (r *LocalRuntime) GetLatestPod() (*Pod, error) {
+ pod := Pod{}
+ p, err := r.Runtime.GetLatestPod()
+ pod.Pod = p
+ return &pod, err
+}
+
+// LookupPod gets a pod by name or id and wraps it in an adapter pod
+func (r *LocalRuntime) LookupPod(nameOrID string) (*Pod, error) {
+ pod := Pod{}
+ p, err := r.Runtime.LookupPod(nameOrID)
+ pod.Pod = p
+ return &pod, err
+}
diff --git a/libpod/adapter/pods_remote.go b/libpod/adapter/pods_remote.go
index 3fb147f48..57c78821f 100644
--- a/libpod/adapter/pods_remote.go
+++ b/libpod/adapter/pods_remote.go
@@ -4,10 +4,13 @@ package adapter
import (
"context"
+ "encoding/json"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/varlink"
"github.com/containers/libpod/libpod"
+ "github.com/pkg/errors"
+ "github.com/ulule/deepcopier"
)
// Pod ...
@@ -16,11 +19,13 @@ type Pod struct {
}
type remotepod struct {
- config *libpod.PodConfig
- state *libpod.PodInspectState
- Runtime *LocalRuntime
+ config *libpod.PodConfig
+ state *libpod.PodInspectState
+ containers []libpod.PodContainerInfo
+ Runtime *LocalRuntime
}
+// RemovePods removes one or more based on the cli context.
func (r *LocalRuntime) RemovePods(ctx context.Context, cli *cliconfig.PodRmValues) ([]string, []error) {
var (
rmErrs []error
@@ -42,3 +47,52 @@ func (r *LocalRuntime) RemovePods(ctx context.Context, cli *cliconfig.PodRmValue
}
return rmPods, rmErrs
}
+
+// Inspect looks up a pod by name or id and embeds its data into a remote pod
+// object.
+func (r *LocalRuntime) Inspect(nameOrID string) (*Pod, error) {
+ reply, err := iopodman.PodStateData().Call(r.Conn, nameOrID)
+ if err != nil {
+ return nil, err
+ }
+ data := libpod.PodInspect{}
+ if err := json.Unmarshal([]byte(reply), &data); err != nil {
+ return nil, err
+ }
+ pod := Pod{}
+ pod.Runtime = r
+ pod.config = data.Config
+ pod.state = data.State
+ pod.containers = data.Containers
+ return &pod, nil
+}
+
+// GetLatestPod gets the latest pod and wraps it in an adapter pod
+func (r *LocalRuntime) GetLatestPod() (*Pod, error) {
+ reply, err := iopodman.GetPodsByContext().Call(r.Conn, false, true, nil)
+ if err != nil {
+ return nil, err
+ }
+ if len(reply) > 0 {
+ return r.Inspect(reply[0])
+ }
+ return nil, errors.New("no pods exist")
+}
+
+// LookupPod gets a pod by name or ID and wraps it in an adapter pod
+func (r *LocalRuntime) LookupPod(nameOrID string) (*Pod, error) {
+ return r.Inspect(nameOrID)
+}
+
+// Inspect, like libpod pod inspect, returns a libpod.PodInspect object from
+// the data of a remotepod data struct
+func (p *Pod) Inspect() (*libpod.PodInspect, error) {
+ config := new(libpod.PodConfig)
+ deepcopier.Copy(p.remotepod.config).To(config)
+ inspectData := libpod.PodInspect{
+ Config: config,
+ State: p.remotepod.state,
+ Containers: p.containers,
+ }
+ return &inspectData, nil
+}