Files
podman/test/e2e/pull_test.go
baude 15539c1c4b use lookaside storage for remote tests
in an effort to speed up the remote testing, we should be using
lookaside storage to avoid pull images as well as importing multiple
images into the RW store.

one test was removed and added into system test by Ed in #8325

Signed-off-by: baude <bbaude@redhat.com>
2020-11-16 08:15:44 -06:00

498 lines
20 KiB
Go

package integration
import (
"fmt"
"os"
"path/filepath"
"strings"
. "github.com/containers/podman/v2/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman pull", func() {
var (
tempdir string
err error
podmanTest *PodmanTestIntegration
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
processTestResult(f)
})
It("podman pull from docker a not existing image", func() {
session := podmanTest.Podman([]string{"pull", "ibetthisdoesntexistthere:foo"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
})
It("podman pull from docker with tag", func() {
session := podmanTest.Podman([]string{"pull", "quay.io/libpod/testdigest_v2s2:20200210"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "testdigest_v2s2:20200210"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull from docker without tag", func() {
session := podmanTest.Podman([]string{"pull", "quay.io/libpod/testdigest_v2s2"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "testdigest_v2s2"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull from alternate registry with tag", func() {
session := podmanTest.Podman([]string{"pull", cirros})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", cirros})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull from alternate registry without tag", func() {
session := podmanTest.Podman([]string{"pull", "quay.io/libpod/cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "quay.io/libpod/cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull by digest", func() {
session := podmanTest.Podman([]string{"pull", "quay.io/libpod/testdigest_v2s2@sha256:755f4d90b3716e2bf57060d249e2cd61c9ac089b1233465c5c2cb2d7ee550fdb"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "testdigest_v2s2:none"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull by digest (image list)", func() {
session := podmanTest.Podman([]string{"pull", "--override-arch=arm64", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// inspect using the digest of the list
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the digest of the list
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the image ID
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the image ID
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// remove using the digest of the list
session = podmanTest.Podman([]string{"rmi", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull by instance digest (image list)", func() {
session := podmanTest.Podman([]string{"pull", "--override-arch=arm64", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// inspect using the digest of the list
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Not(Equal(0)))
// inspect using the digest of the list
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Not(Equal(0)))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(Not(ContainSubstring(ALPINELISTDIGEST)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the image ID
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the image ID
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(Not(ContainSubstring(ALPINELISTDIGEST)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// remove using the digest of the instance
session = podmanTest.Podman([]string{"rmi", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull by tag (image list)", func() {
session := podmanTest.Podman([]string{"pull", "--override-arch=arm64", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// inspect using the tag we used for pulling
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
// inspect using the tag we used for pulling
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the digest of the list
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
// inspect using the digest of the list
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the image ID
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
// inspect using the image ID
session = podmanTest.Podman([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// remove using the tag
session = podmanTest.Podman([]string{"rmi", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull bogus image", func() {
session := podmanTest.Podman([]string{"pull", "umohnani/get-started"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
})
It("podman pull from docker-archive", func() {
SkipIfRemote("podman-remote does not support pulling from docker-archive")
podmanTest.AddImageToRWStore(cirros)
tarfn := filepath.Join(podmanTest.TempDir, "cirros.tar")
session := podmanTest.Podman([]string{"save", "-o", tarfn, "cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pull", fmt.Sprintf("docker-archive:%s", tarfn)})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// Pulling a multi-image archive without further specifying
// which image _must_ error out. Pulling is restricted to one
// image.
session = podmanTest.Podman([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz")})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(125))
expectedError := "Unexpected tar manifest.json: expected 1 item, got 2"
found, _ := session.ErrorGrepString(expectedError)
Expect(found).To(Equal(true))
// Now pull _one_ image from a multi-image archive via the name
// and index syntax.
session = podmanTest.Podman([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:@0")})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:example.com/empty:latest")})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:@1")})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:example.com/empty/but:different")})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// Now check for some errors.
session = podmanTest.Podman([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:foo.com/does/not/exist:latest")})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(125))
expectedError = "Tag \"foo.com/does/not/exist:latest\" not found"
found, _ = session.ErrorGrepString(expectedError)
Expect(found).To(Equal(true))
session = podmanTest.Podman([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:@2")})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(125))
expectedError = "Invalid source index @2, only 2 manifest items available"
found, _ = session.ErrorGrepString(expectedError)
Expect(found).To(Equal(true))
})
It("podman pull from oci-archive", func() {
SkipIfRemote("podman-remote does not support pulling from oci-archive")
podmanTest.AddImageToRWStore(cirros)
tarfn := filepath.Join(podmanTest.TempDir, "oci-cirrus.tar")
session := podmanTest.Podman([]string{"save", "--format", "oci-archive", "-o", tarfn, "cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pull", fmt.Sprintf("oci-archive:%s", tarfn)})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull from local directory", func() {
SkipIfRemote("podman-remote does not support pulling from local directory")
podmanTest.AddImageToRWStore(cirros)
dirpath := filepath.Join(podmanTest.TempDir, "cirros")
os.MkdirAll(dirpath, os.ModePerm)
imgPath := fmt.Sprintf("dir:%s", dirpath)
session := podmanTest.Podman([]string{"push", "cirros", imgPath})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pull", imgPath})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"images"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContainsTag(filepath.Join("localhost", dirpath), "latest")).To(BeTrue())
})
It("podman pull from local OCI directory", func() {
SkipIfRemote("podman-remote does not support pulling from OCI directory")
podmanTest.AddImageToRWStore(cirros)
dirpath := filepath.Join(podmanTest.TempDir, "cirros")
os.MkdirAll(dirpath, os.ModePerm)
imgPath := fmt.Sprintf("oci:%s", dirpath)
session := podmanTest.Podman([]string{"push", "cirros", imgPath})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"rmi", "cirros"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pull", imgPath})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"images"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContainsTag(filepath.Join("localhost", dirpath), "latest")).To(BeTrue())
})
It("podman pull check quiet", func() {
podmanTest.RestoreArtifact(ALPINE)
setup := podmanTest.Podman([]string{"images", ALPINE, "-q", "--no-trunc"})
setup.WaitWithDefaultTimeout()
Expect(setup.ExitCode()).To(Equal(0))
shortImageId := strings.Split(setup.OutputToString(), ":")[1]
rmi := podmanTest.Podman([]string{"rmi", ALPINE})
rmi.WaitWithDefaultTimeout()
Expect(rmi.ExitCode()).To(Equal(0))
pull := podmanTest.Podman([]string{"pull", "-q", ALPINE})
pull.WaitWithDefaultTimeout()
Expect(pull.ExitCode()).To(Equal(0))
Expect(pull.OutputToString()).To(ContainSubstring(shortImageId))
})
It("podman pull check all tags", func() {
session := podmanTest.Podman([]string{"pull", "--all-tags", "k8s.gcr.io/pause"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOuputStartsWith("Pulled Images:")).To(BeTrue())
session = podmanTest.Podman([]string{"images"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 4))
})
It("podman pull from docker with nonexist --authfile", func() {
session := podmanTest.Podman([]string{"pull", "--authfile", "/tmp/nonexist", ALPINE})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Not(Equal(0)))
})
It("podman pull + inspect from unqualified-search registry", func() {
// Regression test for #6381:
// Make sure that `pull shortname` and `inspect shortname`
// refer to the same image.
// We already tested pulling, so we can save some energy and
// just restore local artifacts and tag them.
podmanTest.RestoreArtifact(ALPINE)
podmanTest.RestoreArtifact(BB)
// What we want is at least two images which have the same name
// and are prefixed with two different unqualified-search
// registries from ../registries.conf.
//
// A `podman inspect $name` must yield the one from the _first_
// matching registry in the registries.conf.
getID := func(image string) string {
setup := podmanTest.Podman([]string{"image", "inspect", image})
setup.WaitWithDefaultTimeout()
Expect(setup.ExitCode()).To(Equal(0))
data := setup.InspectImageJSON() // returns []inspect.ImageData
Expect(len(data)).To(Equal(1))
return data[0].ID
}
untag := func(image string) {
setup := podmanTest.Podman([]string{"untag", image})
setup.WaitWithDefaultTimeout()
Expect(setup.ExitCode()).To(Equal(0))
setup = podmanTest.Podman([]string{"image", "inspect", image})
setup.WaitWithDefaultTimeout()
Expect(setup.ExitCode()).To(Equal(0))
data := setup.InspectImageJSON() // returns []inspect.ImageData
Expect(len(data)).To(Equal(1))
Expect(len(data[0].RepoTags)).To(Equal(0))
}
tag := func(image, tag string) {
setup := podmanTest.Podman([]string{"tag", image, tag})
setup.WaitWithDefaultTimeout()
Expect(setup.ExitCode()).To(Equal(0))
setup = podmanTest.Podman([]string{"image", "exists", tag})
setup.WaitWithDefaultTimeout()
Expect(setup.ExitCode()).To(Equal(0))
}
image1 := getID(ALPINE)
image2 := getID(BB)
// $ head -n2 ../registries.conf
// [registries.search]
// registries = ['docker.io', 'quay.io', 'registry.fedoraproject.org']
registries := []string{"docker.io", "quay.io", "registry.fedoraproject.org"}
name := "foo/test:tag"
tests := []struct {
// tag1 has precedence (see list above) over tag2 when
// doing an inspect on "test:tag".
tag1, tag2 string
}{
{
fmt.Sprintf("%s/%s", registries[0], name),
fmt.Sprintf("%s/%s", registries[1], name),
},
{
fmt.Sprintf("%s/%s", registries[0], name),
fmt.Sprintf("%s/%s", registries[2], name),
},
{
fmt.Sprintf("%s/%s", registries[1], name),
fmt.Sprintf("%s/%s", registries[2], name),
},
}
for _, t := range tests {
// 1) untag both images
// 2) tag them according to `t`
// 3) make sure that an inspect of `name` returns `image1` with `tag1`
untag(image1)
untag(image2)
tag(image1, t.tag1)
tag(image2, t.tag2)
setup := podmanTest.Podman([]string{"image", "inspect", name})
setup.WaitWithDefaultTimeout()
Expect(setup.ExitCode()).To(Equal(0))
data := setup.InspectImageJSON() // returns []inspect.ImageData
Expect(len(data)).To(Equal(1))
Expect(len(data[0].RepoTags)).To(Equal(1))
Expect(data[0].RepoTags[0]).To(Equal(t.tag1))
Expect(data[0].ID).To(Equal(image1))
}
})
})