Merge pull request containers#7152 from Luap99/fix#7087

fix pod creation with "new:" syntax
edsantiago · Jul 31, 2020 · 4c75fe3 · 4c75fe3
2 parents 7a15be5 + 949dfc8
commit 4c75fe3
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Showing 4 changed files with 16 additions and 9 deletions.
diff --git a/cmd/podman/containers/create.go b/cmd/podman/containers/create.go
@@ -124,7 +124,7 @@ func create(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	if _, err := createPodIfNecessary(s); err != nil {
+	if _, err := createPodIfNecessary(s, cliVals.Net); err != nil {
 		return err
 	}
 
@@ -283,7 +283,7 @@ func openCidFile(cidfile string) (*os.File, error) {
 // createPodIfNecessary automatically creates a pod when requested.  if the pod name
 // has the form new:ID, the pod ID is created and the name in the spec generator is replaced
 // with ID.
-func createPodIfNecessary(s *specgen.SpecGenerator) (*entities.PodCreateReport, error) {
+func createPodIfNecessary(s *specgen.SpecGenerator, netOpts *entities.NetOptions) (*entities.PodCreateReport, error) {
 	if !strings.HasPrefix(s.Pod, "new:") {
 		return nil, nil
 	}
@@ -292,11 +292,10 @@ func createPodIfNecessary(s *specgen.SpecGenerator) (*entities.PodCreateReport,
 		return nil, errors.Errorf("new pod name must be at least one character")
 	}
 	createOptions := entities.PodCreateOptions{
-		Name:  podName,
-		Infra: true,
-		Net: &entities.NetOptions{
-			PublishPorts: s.PortMappings,
-		},
+		Name:          podName,
+		Infra:         true,
+		Net:           netOpts,
+		CreateCommand: os.Args,
 	}
 	s.Pod = podName
 	return registry.ContainerEngine().PodCreate(context.Background(), createOptions)

diff --git a/cmd/podman/containers/run.go b/cmd/podman/containers/run.go
@@ -176,7 +176,7 @@ func run(cmd *cobra.Command, args []string) error {
 	}
 	runOpts.Spec = s
 
-	if _, err := createPodIfNecessary(s); err != nil {
+	if _, err := createPodIfNecessary(s, cliVals.Net); err != nil {
 		return err
 	}
 

diff --git a/pkg/specgen/generate/namespaces.go b/pkg/specgen/generate/namespaces.go
@@ -462,6 +462,10 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt
 func GetNamespaceOptions(ns []string) ([]libpod.PodCreateOption, error) {
 	var options []libpod.PodCreateOption
 	var erroredOptions []libpod.PodCreateOption
+	if ns == nil {
+		//set the default namespaces
+		ns = strings.Split(specgen.DefaultKernelNamespaces, ",")
+	}
 	for _, toShare := range ns {
 		switch toShare {
 		case "cgroup":

diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
@@ -812,7 +812,11 @@ USER mail`
 	})
 
 	It("podman run --pod automatically", func() {
-		session := podmanTest.Podman([]string{"run", "--pod", "new:foobar", ALPINE, "ls"})
+		session := podmanTest.Podman([]string{"run", "-d", "--pod", "new:foobar", ALPINE, "nc", "-l", "-p", "8080"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"run", "--pod", "foobar", ALPINE, "/bin/sh", "-c", "echo test | nc -w 1 127.0.0.1 8080"})
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(Equal(0))