mirror of
https://github.com/containers/podman.git
synced 2025-09-17 06:47:10 +08:00
a240146a2d
We keep getting flakes in tests that use port 5000. Try to find and fix, by switching ports where possible, and locking 5000 when not possible (or not easy) to switch. Signed-off-by: Ed Santiago <santiago@redhat.com>
277 lines
8.9 KiB
Go
277 lines
8.9 KiB
Go
package integration
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import (
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"strconv"
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"strings"
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"github.com/containers/podman/v4/pkg/rootless"
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. "github.com/containers/podman/v4/test/utils"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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. "github.com/onsi/gomega/gexec"
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)
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var _ = Describe("Podman save", func() {
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var (
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tempdir string
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err error
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podmanTest *PodmanTestIntegration
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)
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BeforeEach(func() {
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tempdir, err = CreateTempDirInTempDir()
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if err != nil {
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os.Exit(1)
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}
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podmanTest = PodmanTestCreate(tempdir)
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podmanTest.Setup()
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})
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AfterEach(func() {
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podmanTest.Cleanup()
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f := CurrentGinkgoTestDescription()
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processTestResult(f)
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})
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It("podman save output flag", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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save := podmanTest.Podman([]string{"save", "-o", outfile, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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})
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It("podman save oci flag", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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save := podmanTest.Podman([]string{"save", "-o", outfile, "--format", "oci-archive", ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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})
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It("podman save with stdout", func() {
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Skip("Pipe redirection in ginkgo probably won't work")
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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save := podmanTest.Podman([]string{"save", ALPINE, ">", outfile})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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})
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It("podman save quiet flag", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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save := podmanTest.Podman([]string{"save", "-q", "-o", outfile, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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})
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It("podman save bogus image", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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save := podmanTest.Podman([]string{"save", "-o", outfile, "FOOBAR"})
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save.WaitWithDefaultTimeout()
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Expect(save).To(ExitWithError())
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})
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It("podman save to directory with oci format", func() {
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if rootless.IsRootless() {
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Skip("Requires a fix in containers image for chown/lchown")
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}
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outdir := filepath.Join(podmanTest.TempDir, "save")
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save := podmanTest.Podman([]string{"save", "--format", "oci-dir", "-o", outdir, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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})
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It("podman save to directory with v2s2 docker format", func() {
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if rootless.IsRootless() {
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Skip("Requires a fix in containers image for chown/lchown")
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}
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outdir := filepath.Join(podmanTest.TempDir, "save")
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save := podmanTest.Podman([]string{"save", "--format", "docker-dir", "-o", outdir, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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})
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It("podman save to directory with docker format and compression", func() {
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if rootless.IsRootless() && podmanTest.RemoteTest {
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Skip("Requires a fix in containers image for chown/lchown")
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}
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outdir := filepath.Join(podmanTest.TempDir, "save")
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save := podmanTest.Podman([]string{"save", "--compress", "--format", "docker-dir", "-o", outdir, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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})
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It("podman save to directory with --compress but not use docker-dir and oci-dir", func() {
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if rootless.IsRootless() && podmanTest.RemoteTest {
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Skip("Requires a fix in containers image for chown/lchown")
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}
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outdir := filepath.Join(podmanTest.TempDir, "save")
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save := podmanTest.Podman([]string{"save", "--compress", "--format", "docker-archive", "-o", outdir, ALPINE})
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save.WaitWithDefaultTimeout()
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// should not be 0
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Expect(save).To(ExitWithError())
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save = podmanTest.Podman([]string{"save", "--compress", "--format", "oci-archive", "-o", outdir, ALPINE})
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save.WaitWithDefaultTimeout()
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// should not be 0
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Expect(save).To(ExitWithError())
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})
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It("podman save bad filename", func() {
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outdir := filepath.Join(podmanTest.TempDir, "save:colon")
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save := podmanTest.Podman([]string{"save", "--compress", "--format", "docker-dir", "-o", outdir, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).To(ExitWithError())
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})
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It("podman save remove signature", func() {
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podmanTest.AddImageToRWStore(ALPINE)
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SkipIfRootless("FIXME: Need get in rootless push sign")
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if podmanTest.Host.Arch == "ppc64le" {
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Skip("No registry image for ppc64le")
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}
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tempGNUPGHOME := filepath.Join(podmanTest.TempDir, "tmpGPG")
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err := os.Mkdir(tempGNUPGHOME, os.ModePerm)
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Expect(err).To(BeNil())
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origGNUPGHOME := os.Getenv("GNUPGHOME")
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err = os.Setenv("GNUPGHOME", tempGNUPGHOME)
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Expect(err).To(BeNil())
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defer os.Setenv("GNUPGHOME", origGNUPGHOME)
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port := 5000
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portlock := GetPortLock(strconv.Itoa(port))
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defer portlock.Unlock()
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session := podmanTest.Podman([]string{"run", "-d", "--name", "registry", "-p", strings.Join([]string{strconv.Itoa(port), strconv.Itoa(port)}, ":"), REGISTRY_IMAGE})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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if !WaitContainerReady(podmanTest, "registry", "listening on", 20, 1) {
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Skip("Cannot start docker registry.")
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}
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cmd := exec.Command("gpg", "--import", "sign/secret-key.asc")
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err = cmd.Run()
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Expect(err).To(BeNil())
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defaultYaml := filepath.Join(podmanTest.TempDir, "default.yaml")
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cmd = exec.Command("cp", "/etc/containers/registries.d/default.yaml", defaultYaml)
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if err = cmd.Run(); err != nil {
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Skip("no signature store to verify")
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}
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defer func() {
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cmd = exec.Command("cp", defaultYaml, "/etc/containers/registries.d/default.yaml")
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err := cmd.Run()
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Expect(err).ToNot(HaveOccurred())
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}()
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cmd = exec.Command("cp", "sign/key.gpg", "/tmp/key.gpg")
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Expect(cmd.Run()).To(BeNil())
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sigstore := `
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default-docker:
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sigstore: file:///var/lib/containers/sigstore
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sigstore-staging: file:///var/lib/containers/sigstore
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`
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Expect(ioutil.WriteFile("/etc/containers/registries.d/default.yaml", []byte(sigstore), 0755)).To(BeNil())
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session = podmanTest.Podman([]string{"tag", ALPINE, "localhost:5000/alpine"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"push", "--tls-verify=false", "--sign-by", "foo@bar.com", "localhost:5000/alpine"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"rmi", ALPINE, "localhost:5000/alpine"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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if !IsRemote() {
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session = podmanTest.Podman([]string{"pull", "--tls-verify=false", "--signature-policy=sign/policy.json", "localhost:5000/alpine"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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outfile := filepath.Join(podmanTest.TempDir, "temp.tar")
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save := podmanTest.Podman([]string{"save", "remove-signatures=true", "-o", outfile, "localhost:5000/alpine"})
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save.WaitWithDefaultTimeout()
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Expect(save).To(ExitWithError())
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}
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})
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It("podman save image with digest reference", func() {
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// pull a digest reference
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session := podmanTest.Podman([]string{"pull", ALPINELISTDIGEST})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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// save a digest reference should exit without error.
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outfile := filepath.Join(podmanTest.TempDir, "temp.tar")
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save := podmanTest.Podman([]string{"save", "-o", outfile, ALPINELISTDIGEST})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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})
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It("podman save --multi-image-archive (tagged images)", func() {
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multiImageSave(podmanTest, RESTORE_IMAGES)
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})
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It("podman save --multi-image-archive (untagged images)", func() {
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// #14468: to make execution time more predictable, save at
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// most three images and sort them by size.
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session := podmanTest.Podman([]string{"images", "--sort", "size", "--format", "{{.ID}}"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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ids := session.OutputToStringArray()
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Expect(len(ids)).To(BeNumerically(">", 1), "We need to have *some* images to save")
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if len(ids) > 3 {
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ids = ids[:3]
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}
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multiImageSave(podmanTest, ids)
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})
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})
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// Create a multi-image archive, remove all images, load it and
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// make sure that all images are (again) present.
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func multiImageSave(podmanTest *PodmanTestIntegration, images []string) {
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// Create the archive.
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outfile := filepath.Join(podmanTest.TempDir, "temp.tar")
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session := podmanTest.Podman(append([]string{"save", "-o", outfile, "--multi-image-archive"}, images...))
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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// Remove all images.
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session = podmanTest.Podman([]string{"rmi", "-af"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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// Now load the archive.
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session = podmanTest.Podman([]string{"load", "-i", outfile})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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// Grep for each image in the `podman load` output.
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for _, image := range images {
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Expect(session.OutputToString()).To(ContainSubstring(image))
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}
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// Make sure that each image has really been loaded.
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for _, image := range images {
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session = podmanTest.Podman([]string{"image", "exists", image})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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}
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}
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