From 38baf3d5e2bc5c1e8b216dc072ea1d3eaf5053b8 Mon Sep 17 00:00:00 2001
From: Paul Holzinger <paul.holzinger@web.de>
Date: Sat, 9 Jan 2021 16:54:41 +0100
Subject: 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>
---
 pkg/domain/entities/container_ps.go |  2 ++
 pkg/domain/entities/pods.go         |  6 ++++--
 pkg/domain/infra/abi/pods.go        | 12 ++++++++++++
 pkg/ps/ps.go                        |  6 ++++++
 4 files changed, 24 insertions(+), 2 deletions(-)

(limited to 'pkg')

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(),
 		})
diff --git a/pkg/ps/ps.go b/pkg/ps/ps.go
index 9e0dcb728..dc577890a 100644
--- a/pkg/ps/ps.go
+++ b/pkg/ps/ps.go
@@ -178,6 +178,11 @@ func ListContainerBatch(rt *libpod.Runtime, ctr *libpod.Container, opts entities
 		return entities.ListContainer{}, err
 	}
 
+	networks, _, err := ctr.Networks()
+	if err != nil {
+		return entities.ListContainer{}, err
+	}
+
 	ps := entities.ListContainer{
 		AutoRemove: ctr.AutoRemove(),
 		Command:    conConfig.Command,
@@ -192,6 +197,7 @@ func ListContainerBatch(rt *libpod.Runtime, ctr *libpod.Container, opts entities
 		Labels:     conConfig.Labels,
 		Mounts:     ctr.UserVolumes(),
 		Names:      []string{conConfig.Name},
+		Networks:   networks,
 		Pid:        pid,
 		Pod:        conConfig.Pod,
 		Ports:      portMappings,
-- 
cgit v1.2.3-54-g00ecf