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|
//go:build linux || freebsd
package integration
import (
"fmt"
"sync"
. "github.com/containers/podman/v5/test/utils"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman rmi", func() {
It("podman rmi bogus image", func() {
session := podmanTest.Podman([]string{"rmi", "debian:6.0.10"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitWithError(1, "debian:6.0.10: image not known"))
})
It("podman rmi with fq name", func() {
podmanTest.AddImageToRWStore(ALPINE)
session := podmanTest.Podman([]string{"rmi", ALPINE})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
})
It("podman rmi with short name", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
session := podmanTest.Podman([]string{"rmi", "cirros"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
})
It("podman rmi all images", func() {
podmanTest.AddImageToRWStore(NGINX_IMAGE)
session := podmanTest.Podman([]string{"rmi", "-a"})
session.WaitWithDefaultTimeout()
images := podmanTest.Podman([]string{"images"})
images.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
})
It("podman rmi all images forcibly with short options", func() {
podmanTest.AddImageToRWStore(NGINX_IMAGE)
session := podmanTest.Podman([]string{"rmi", "-fa"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
})
It("podman rmi tagged image", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
setup := podmanTest.Podman([]string{"images", "-q", CIRROS_IMAGE})
setup.WaitWithDefaultTimeout()
Expect(setup).Should(ExitCleanly())
session := podmanTest.Podman([]string{"tag", CIRROS_IMAGE, "foo:bar", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
result := podmanTest.Podman([]string{"images", "-q", "foo"})
result.WaitWithDefaultTimeout()
Expect(result).Should(ExitCleanly())
Expect(result.OutputToString()).To(ContainSubstring(setup.OutputToString()))
})
It("podman rmi image with tags by ID cannot be done without force", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
setup := podmanTest.Podman([]string{"images", "-q", "--no-trunc", CIRROS_IMAGE})
setup.WaitWithDefaultTimeout()
Expect(setup).Should(ExitCleanly())
cirrosID := setup.OutputToString()[7:]
session := podmanTest.Podman([]string{"tag", "cirros", "foo:bar", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
// Trying without --force should fail
result := podmanTest.Podman([]string{"rmi", cirrosID})
result.WaitWithDefaultTimeout()
Expect(result).To(ExitWithError(125, fmt.Sprintf(`unable to delete image "%s" by ID with more than one tag ([localhost/foo:latest localhost/foo:bar %s]): please force removal`, cirrosID, CIRROS_IMAGE)))
// With --force it should work
resultForce := podmanTest.Podman([]string{"rmi", "-f", cirrosID})
resultForce.WaitWithDefaultTimeout()
Expect(resultForce).Should(ExitCleanly())
})
It("podman rmi image that is a parent of another image", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
session := podmanTest.Podman([]string{"run", "--name", "c_test", CIRROS_IMAGE, "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test", "test"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rm", "c_test"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rmi", CIRROS_IMAGE})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToString()).To(Equal("Untagged: " + CIRROS_IMAGE))
session = podmanTest.Podman([]string{"images", "--sort", "created", "--format", "{{.Id}}", "--all"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES)+1),
"Output from 'podman images'")
untaggedImg := session.OutputToStringArray()[1]
session = podmanTest.Podman([]string{"rmi", "-f", untaggedImg})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitWithError(125, fmt.Sprintf(`cannot remove read-only image "%s"`, untaggedImg)))
})
It("podman rmi image that is created from another named imaged", func() {
podmanTest.AddImageToRWStore(ALPINE)
session := podmanTest.Podman([]string{"create", "--name", "c_test1", ALPINE, "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test1", "test1"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"create", "--name", "c_test2", "test1", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test2", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rm", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rmi", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"images", "-q"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES) + 1))
})
It("podman rmi with cached images", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
dockerfile := fmt.Sprintf(`FROM %s
RUN mkdir hello
RUN touch test.txt
ENV foo=bar
`, CIRROS_IMAGE)
podmanTest.BuildImage(dockerfile, "test", "true")
dockerfile = fmt.Sprintf(`FROM %s
RUN mkdir hello
RUN touch test.txt
RUN mkdir blah
ENV foo=bar
`, CIRROS_IMAGE)
podmanTest.BuildImage(dockerfile, "test2", "true")
session := podmanTest.Podman([]string{"images", "-q", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
numOfImages := len(session.OutputToStringArray())
session = podmanTest.Podman([]string{"rmi", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"images", "-q", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(numOfImages - len(session.OutputToStringArray())).To(Equal(2))
session = podmanTest.Podman([]string{"rmi", "test"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"images", "-q", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES) + 1))
podmanTest.BuildImage(dockerfile, "test3", "true")
session = podmanTest.Podman([]string{"rmi", CIRROS_IMAGE})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rmi", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"images", "-q", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES)))
})
It("podman rmi -a with no images should be exit 0", func() {
session := podmanTest.Podman([]string{"rmi", "-fa"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session2 := podmanTest.Podman([]string{"rmi", "-fa"})
session2.WaitWithDefaultTimeout()
Expect(session2).Should(ExitCleanly())
})
It("podman rmi -a with parent|child images", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
dockerfile := fmt.Sprintf(`FROM %s AS base
RUN touch /1
ENV LOCAL=/1
RUN find $LOCAL
FROM base
RUN find $LOCAL
`, CIRROS_IMAGE)
podmanTest.BuildImage(dockerfile, "test", "true")
session := podmanTest.Podman([]string{"rmi", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
images := podmanTest.Podman([]string{"images", "-aq"})
images.WaitWithDefaultTimeout()
Expect(images).Should(ExitCleanly())
Expect(images.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES)))
})
// Don't rerun all tests; just assume that if we get that diagnostic,
// we're getting rmi
It("podman image rm is the same as rmi", func() {
session := podmanTest.Podman([]string{"image", "rm"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitWithError(125, "image name or ID must be specified"))
})
It("podman image rm - concurrent with shared layers", func() {
// #6510 has shown a fairly simple reproducer to force storage
// errors during parallel image removal. Since it's subject to
// a race, we may not hit the condition a 100 percent of times
// but ocal reproducers hit it all the time.
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
var wg sync.WaitGroup
// Prepare images
wg.Add(10)
for i := range 10 {
go func(i int) {
defer GinkgoRecover()
defer wg.Done()
imageName := fmt.Sprintf("rmtest:%d", i)
containerfile := fmt.Sprintf(`FROM %s
RUN touch %s`, CIRROS_IMAGE, imageName)
podmanTest.BuildImage(containerfile, imageName, "false")
}(i)
}
wg.Wait()
// A herd of concurrent removals
wg.Add(10)
for i := range 10 {
go func(i int) {
defer GinkgoRecover()
defer wg.Done()
imageName := fmt.Sprintf("rmtest:%d", i)
session := podmanTest.Podman([]string{"rmi", "-f", imageName})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
}(i)
}
wg.Wait()
})
It("podman rmi --no-prune with dangling parents", func() {
podmanTest.AddImageToRWStore(ALPINE)
session := podmanTest.Podman([]string{"create", "--name", "c_test1", ALPINE, "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test1", "test1"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"create", "--name", "c_test2", "test1", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test2", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
imageID2 := session.OutputToString()
session = podmanTest.Podman([]string{"create", "--name", "c_test3", "test2", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test3", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
imageID3 := session.OutputToString()
session = podmanTest.Podman([]string{"untag", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"untag", "test1"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rmi", "-f", "--no-prune", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToString()).To(ContainSubstring(imageID3))
Expect(session.OutputToString()).NotTo(ContainSubstring(imageID2))
})
It("podman rmi --no-prune with undangling parents", func() {
podmanTest.AddImageToRWStore(ALPINE)
session := podmanTest.Podman([]string{"create", "--name", "c_test1", ALPINE, "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test1", "test1"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"create", "--name", "c_test2", "test1", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test2", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
imageID2 := session.OutputToString()
session = podmanTest.Podman([]string{"create", "--name", "c_test3", "test2", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test3", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
imageID3 := session.OutputToString()
session = podmanTest.Podman([]string{"rmi", "-f", "--no-prune", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToString()).To(ContainSubstring(imageID3))
Expect(session.OutputToString()).NotTo(ContainSubstring(imageID2))
})
})
|
