podman container runlabel should pull the image if it does not exist

Since --pull is deprecated, remove it from help and hide if from --help
Also set it to true by default.

Share image pull code betweern podman image pull and podman container runlabel.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1877181

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

4 files changed, 21 insertions, 33 deletions

diff --git a/cmd/podman/containers/runlabel.go b/cmd/podman/containers/runlabel.go
index 81eec2a42..5ee8c9d6c 100644
--- a/cmd/podman/containers/runlabel.go
+++ b/cmd/podman/containers/runlabel.go
@@ -30,7 +30,7 @@ var (
 		RunE:  runlabel,
 		Args:  cobra.MinimumNArgs(2),
 		Example: `podman container runlabel run imageID
-  podman container runlabel --pull install imageID arg1 arg2
+  podman container runlabel install imageID arg1 arg2
   podman container runlabel --display run myImage`,
 	}
 )
@@ -51,7 +51,7 @@ func init() {
 	flags.StringVar(&runlabelOptions.Optional1, "opt1", "", "Optional parameter to pass for install")
 	flags.StringVar(&runlabelOptions.Optional2, "opt2", "", "Optional parameter to pass for install")
 	flags.StringVar(&runlabelOptions.Optional3, "opt3", "", "Optional parameter to pass for install")
-	flags.BoolP("pull", "p", false, "Pull the image if it does not exist locally prior to executing the label contents")
+	flags.BoolVarP(&runlabelOptions.Pull, "pull", "p", true, "Pull the image if it does not exist locally prior to executing the label contents")
 	flags.BoolVarP(&runlabelOptions.Quiet, "quiet", "q", false, "Suppress output information when installing images")
 	flags.BoolVar(&runlabelOptions.Replace, "replace", false, "Replace existing container with a new one from the image")
 	flags.StringVar(&runlabelOptions.SignaturePolicy, "signature-policy", "", "`Pathname` of signature policy file (not usually used)")
@@ -61,6 +61,7 @@ func init() {
 	_ = flags.MarkHidden("opt1")
 	_ = flags.MarkHidden("opt2")
 	_ = flags.MarkHidden("opt3")
+	_ = flags.MarkHidden("pull")
 	_ = flags.MarkHidden("signature-policy")
 
 	if err := flags.MarkDeprecated("pull", "podman will pull if not found in local storage"); err != nil {
diff --git a/pkg/domain/infra/abi/containers_runlabel.go b/pkg/domain/infra/abi/containers_runlabel.go
index 3983ba3a8..30a5a55b8 100644
--- a/pkg/domain/infra/abi/containers_runlabel.go
+++ b/pkg/domain/infra/abi/containers_runlabel.go
@@ -7,12 +7,10 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/containers/image/v5/types"
 	"github.com/containers/podman/v2/libpod/define"
 	"github.com/containers/podman/v2/libpod/image"
 	"github.com/containers/podman/v2/pkg/domain/entities"
 	envLib "github.com/containers/podman/v2/pkg/env"
-	"github.com/containers/podman/v2/pkg/util"
 	"github.com/containers/podman/v2/utils"
 	"github.com/google/shlex"
 	"github.com/pkg/errors"
@@ -89,29 +87,17 @@ func (ic *ContainerEngine) runlabelImage(ctx context.Context, label string, imag
 		// Fallthrough and pull!
 	}
 
-	// Parse credentials if specified.
-	var credentials *types.DockerAuthConfig
-	if options.Credentials != "" {
-		credentials, err = util.ParseRegistryCreds(options.Credentials)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	// Suppress pull progress bars if requested.
-	pullOutput := os.Stdout
-	if options.Quiet {
-		pullOutput = nil // c/image/copy takes care of the rest
+	pullOptions := entities.ImagePullOptions{
+		Quiet:           options.Quiet,
+		CertDir:         options.CertDir,
+		SkipTLSVerify:   options.SkipTLSVerify,
+		SignaturePolicy: options.SignaturePolicy,
+		Authfile:        options.Authfile,
 	}
-
-	// Pull the image.
-	dockerRegistryOptions := image.DockerRegistryOptions{
-		DockerCertPath:              options.CertDir,
-		DockerInsecureSkipTLSVerify: options.SkipTLSVerify,
-		DockerRegistryCreds:         credentials,
+	if _, err := pull(ctx, ic.Libpod.ImageRuntime(), imageRef, pullOptions, &label); err != nil {
+		return nil, err
 	}
-
-	return ic.Libpod.ImageRuntime().New(ctx, imageRef, options.SignaturePolicy, options.Authfile, pullOutput, &dockerRegistryOptions, image.SigningOptions{}, &label, util.PullImageMissing)
+	return ic.Libpod.ImageRuntime().NewFromLocal(imageRef)
 }
 
 // generateRunlabelCommand generates the to-be-executed command as a string
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 33060b34b..23aef9573 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -214,7 +214,7 @@ func ToDomainHistoryLayer(layer *libpodImage.History) entities.ImageHistoryLayer
 	return l
 }
 
-func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, options entities.ImagePullOptions) (*entities.ImagePullReport, error) {
+func pull(ctx context.Context, runtime *image.Runtime, rawImage string, options entities.ImagePullOptions, label *string) (*entities.ImagePullReport, error) {
 	var writer io.Writer
 	if !options.Quiet {
 		writer = os.Stderr
@@ -246,7 +246,7 @@ func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, options entiti
 	}
 
 	if !options.AllTags {
-		newImage, err := ir.Libpod.ImageRuntime().New(ctx, rawImage, options.SignaturePolicy, options.Authfile, writer, &dockerRegistryOptions, image.SigningOptions{}, nil, util.PullImageAlways)
+		newImage, err := runtime.New(ctx, rawImage, options.SignaturePolicy, options.Authfile, writer, &dockerRegistryOptions, image.SigningOptions{}, label, util.PullImageAlways)
 		if err != nil {
 			return nil, err
 		}
@@ -280,7 +280,7 @@ func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, options entiti
 	foundIDs := []string{}
 	for _, tag := range tags {
 		name := rawImage + ":" + tag
-		newImage, err := ir.Libpod.ImageRuntime().New(ctx, name, options.SignaturePolicy, options.Authfile, writer, &dockerRegistryOptions, image.SigningOptions{}, nil, util.PullImageAlways)
+		newImage, err := runtime.New(ctx, name, options.SignaturePolicy, options.Authfile, writer, &dockerRegistryOptions, image.SigningOptions{}, nil, util.PullImageAlways)
 		if err != nil {
 			logrus.Errorf("error pulling image %q", name)
 			continue
@@ -294,6 +294,10 @@ func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, options entiti
 	return &entities.ImagePullReport{Images: foundIDs}, nil
 }
 
+func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, options entities.ImagePullOptions) (*entities.ImagePullReport, error) {
+	return pull(ctx, ir.Libpod.ImageRuntime(), rawImage, options, nil)
+}
+
 func (ir *ImageEngine) Inspect(ctx context.Context, namesOrIDs []string, opts entities.InspectOptions) ([]*entities.ImageInspectReport, []error, error) {
 	reports := []*entities.ImageInspectReport{}
 	errs := []error{}
diff --git a/test/e2e/runlabel_test.go b/test/e2e/runlabel_test.go
index f17b4d560..0eb679fbf 100644
--- a/test/e2e/runlabel_test.go
+++ b/test/e2e/runlabel_test.go
@@ -29,6 +29,8 @@ var _ = Describe("podman container runlabel", func() {
 	)
 
 	BeforeEach(func() {
+		// runlabel is not supported for remote connections
+		SkipIfRemote()
 		tempdir, err = CreateTempDirInTempDir()
 		if err != nil {
 			os.Exit(1)
@@ -46,7 +48,6 @@ var _ = Describe("podman container runlabel", func() {
 	})
 
 	It("podman container runlabel (podman --version)", func() {
-		SkipIfRemote()
 		image := "podman-runlabel-test:podman"
 		podmanTest.BuildImage(PodmanDockerfile, image, "false")
 
@@ -60,7 +61,6 @@ var _ = Describe("podman container runlabel", func() {
 	})
 
 	It("podman container runlabel (ls -la)", func() {
-		SkipIfRemote()
 		image := "podman-runlabel-test:ls"
 		podmanTest.BuildImage(LsDockerfile, image, "false")
 
@@ -72,9 +72,7 @@ var _ = Describe("podman container runlabel", func() {
 		result.WaitWithDefaultTimeout()
 		Expect(result.ExitCode()).To(Equal(0))
 	})
-
 	It("podman container runlabel --display", func() {
-		SkipIfRemote()
 		image := "podman-runlabel-test:ls"
 		podmanTest.BuildImage(LsDockerfile, image, "false")
 
@@ -115,7 +113,6 @@ var _ = Describe("podman container runlabel", func() {
 	})
 
 	It("runlabel should fail with nonexist authfile", func() {
-		SkipIfRemote()
 		image := "podman-runlabel-test:podman"
 		podmanTest.BuildImage(PodmanDockerfile, image, "false")