Show network name network events with podman -remote events

Fixes: https://github.com/containers/podman/issues/21311

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

pkg/domain/entities/events.go

@@ -31,16 +31,20 @@ func ConvertToLibpodEvent(e Event) *libpodEvents.Event {
 	}
 	image := e.Actor.Attributes["image"]
 	name := e.Actor.Attributes["name"]
-	details := e.Actor.Attributes
+	network := e.Actor.Attributes["network"]
 	podID := e.Actor.Attributes["podId"]
+	details := e.Actor.Attributes
 	delete(details, "image")
 	delete(details, "name")
+	delete(details, "network")
+	delete(details, "podId")
 	delete(details, "containerExitCode")
 	return &libpodEvents.Event{
 		ContainerExitCode: &exitCode,
 		ID:                e.Actor.ID,
 		Image:             image,
 		Name:              name,
+		Network:           network,
 		Status:            status,
 		Time:              time.Unix(0, e.TimeNano),
 		Type:              t,
@@ -64,6 +68,9 @@ func ConvertToEntitiesEvent(e libpodEvents.Event) *types.Event {
 		attributes["containerExitCode"] = strconv.Itoa(*e.ContainerExitCode)
 	}
 	attributes["podId"] = e.PodID
+	if e.Network != "" {
+		attributes["network"] = e.Network
+	}
 	message := dockerEvents.Message{
 		// Compatibility with clients that still look for deprecated API elements
 		Status: e.Status.String(),

test/e2e/events_test.go

@@ -222,6 +222,36 @@ var _ = Describe("Podman events", func() {
 		Expect(result2.OutputToString()).To(ContainSubstring(fmt.Sprintf("pod_id=%s", id)))
 	})
 
+	It("podman events network connection", func() {
+		network := stringid.GenerateRandomID()
+		result := podmanTest.Podman([]string{"create", "--network", "bridge", ALPINE, "top"})
+		result.WaitWithDefaultTimeout()
+		Expect(result).Should(ExitCleanly())
+		ctrID := result.OutputToString()
+
+		result = podmanTest.Podman([]string{"network", "create", network})
+		result.WaitWithDefaultTimeout()
+		Expect(result).Should(ExitCleanly())
+
+		result = podmanTest.Podman([]string{"network", "connect", network, ctrID})
+		result.WaitWithDefaultTimeout()
+		Expect(result).Should(ExitCleanly())
+
+		result = podmanTest.Podman([]string{"network", "disconnect", network, ctrID})
+		result.WaitWithDefaultTimeout()
+		Expect(result).Should(ExitCleanly())
+
+		result = podmanTest.Podman([]string{"events", "--stream=false", "--since", "30s"})
+		result.WaitWithDefaultTimeout()
+		Expect(result).Should(ExitCleanly())
+		lines := result.OutputToStringArray()
+		Expect(lines).To(HaveLen(5))
+		Expect(lines[3]).To(ContainSubstring("network connect"))
+		Expect(lines[3]).To(ContainSubstring(fmt.Sprintf("(container=%s, name=%s)", ctrID, network)))
+		Expect(lines[4]).To(ContainSubstring("network disconnect"))
+		Expect(lines[4]).To(ContainSubstring(fmt.Sprintf("(container=%s, name=%s)", ctrID, network)))
+	})
+
 	It("podman events health_status generated", func() {
 		session := podmanTest.Podman([]string{"run", "--name", "test-hc", "-dt", "--health-cmd", "echo working", "busybox"})
 		session.WaitWithDefaultTimeout()