Add Networks format placeholder to podman ps and pod ps

`podman ps --format {{.Networks}}` will show all connected networks for
this container. For `pod ps` it will show the infra container networks.

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>

3 files changed, 18 insertions, 2 deletions

diff --git a/pkg/domain/entities/container_ps.go b/pkg/domain/entities/container_ps.go
index ff3b087ed..6709ca48a 100644
--- a/pkg/domain/entities/container_ps.go
+++ b/pkg/domain/entities/container_ps.go
@@ -43,6 +43,8 @@ type ListContainer struct {
 	// Namespaces the container belongs to.  Requires the
 	// namespace boolean to be true
 	Namespaces ListContainerNamespaces
+	// The network names assigned to the container
+	Networks []string
 	// The process id of the container
 	Pid int
 	// If the container is part of Pod, the Pod ID. Requires the pod
diff --git a/pkg/domain/entities/pods.go b/pkg/domain/entities/pods.go
index 426419833..edb0af15a 100644
--- a/pkg/domain/entities/pods.go
+++ b/pkg/domain/entities/pods.go
@@ -28,8 +28,10 @@ type ListPodsReport struct {
 	InfraId    string //nolint
 	Name       string
 	Namespace  string
-	Status     string
-	Labels     map[string]string
+	// Network names connected to infra container
+	Networks []string
+	Status   string
+	Labels   map[string]string
 }
 
 type ListPodContainer struct {
diff --git a/pkg/domain/infra/abi/pods.go b/pkg/domain/infra/abi/pods.go
index f108b770c..2a8445c9f 100644
--- a/pkg/domain/infra/abi/pods.go
+++ b/pkg/domain/infra/abi/pods.go
@@ -333,6 +333,17 @@ func (ic *ContainerEngine) PodPs(ctx context.Context, options entities.PodPSOpti
 		if err != nil {
 			return nil, err
 		}
+		networks := []string{}
+		if len(infraID) > 0 {
+			infra, err := p.InfraContainer()
+			if err != nil {
+				return nil, err
+			}
+			networks, _, err = infra.Networks()
+			if err != nil {
+				return nil, err
+			}
+		}
 		reports = append(reports, &entities.ListPodsReport{
 			Cgroup:     p.CgroupParent(),
 			Containers: lpcs,
@@ -341,6 +352,7 @@ func (ic *ContainerEngine) PodPs(ctx context.Context, options entities.PodPSOpti
 			InfraId:    infraID,
 			Name:       p.Name(),
 			Namespace:  p.Namespace(),
+			Networks:   networks,
 			Status:     status,
 			Labels:     p.Labels(),
 		})