mirror of
https://github.com/containers/podman.git
synced 2025-10-25 02:04:43 +08:00
5acf8ae120
(Sorry, couldn't resist).
CI flakes have been coming down - thank you to everyone who has
been making them a priority.
This leaves a noisy subset that I've just been ignoring for months:
Running: podman ... -p 8080:something
...cannot listen on the TCP port: listen tcp4 :8080: bind: address already in use
Sometimes these are one-time errors resolved on 2nd try; sometimes
they fail three times, forcing CI user to hit Rerun. In all cases
they make noise in my flake logs, which costs me time.
My assumption is that this has to do with ginkgo running random
tests in parallel. Since many e2e tests simplemindedly use 8080,
collisions are inevitable.
Solution: simplemindedly replace 8080 with other (also arbitrarily
picked) numbers. This is imperfect -- it requires human developers
to pick a number NNNN and 'grep NNNN test/e2e/*' before adding
new tests, which I am 100% confident ain't gonna happen -- but
it's better than what we have now.
Side note: I considered writing and using a RandomAvailablePort()
helper, but that would still be racy. Plus, it would be a pain
to interpolate strings into so many places. Finally, with this
hand-tooled approach, if/when we _do_ get conflicts on port NNNN,
it should be very easy to grep for NNNN, find the offending tests
that reuse that port, and fix one of them.
Signed-off-by: Ed Santiago <santiago@redhat.com>
540 lines
19 KiB
Go
540 lines
19 KiB
Go
package integration
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import (
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"os"
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"strings"
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. "github.com/containers/podman/v3/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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"github.com/opencontainers/selinux/go-selinux"
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)
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var _ = Describe("Podman inspect", 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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podmanTest.SeedImages()
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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 inspect alpine image", func() {
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session := podmanTest.Podman([]string{"inspect", "--format=json", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.IsJSONOutputValid()).To(BeTrue())
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imageData := session.InspectImageJSON()
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Expect(imageData[0].RepoTags[0]).To(Equal("quay.io/libpod/alpine:latest"))
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})
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It("podman inspect bogus container", func() {
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session := podmanTest.Podman([]string{"inspect", "foobar4321"})
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session.WaitWithDefaultTimeout()
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Expect(session).To(ExitWithError())
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})
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It("podman inspect filter should work if result contains tab", func() {
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session := podmanTest.Podman([]string{"build", "--tag", "envwithtab", "build/envwithtab"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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// Verify that OS and Arch are being set
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inspect := podmanTest.Podman([]string{"inspect", "-f", "{{ .Config.Env }}", "envwithtab"})
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inspect.WaitWithDefaultTimeout()
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Expect(inspect).Should(Exit(0))
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// output should not be empty
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// test validates fix for https://github.com/containers/podman/issues/8785
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Expect(strings.Contains(inspect.OutputToString(), "TEST"))
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session = podmanTest.Podman([]string{"rmi", "envwithtab"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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})
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It("podman inspect with GO format", func() {
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session := podmanTest.Podman([]string{"inspect", "--format", "{{.ID}}", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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result := podmanTest.Podman([]string{"images", "-q", "--no-trunc", ALPINE})
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result.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(strings.Contains(result.OutputToString(), session.OutputToString()))
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})
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It("podman inspect specified type", func() {
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session := podmanTest.Podman([]string{"inspect", "--type", "image", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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})
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It("podman inspect container with GO format for ConmonPidFile", func() {
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session, ec, _ := podmanTest.RunLsContainer("test1")
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Expect(ec).To(Equal(0))
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session = podmanTest.Podman([]string{"inspect", "--format", "{{.ConmonPidFile}}", "test1"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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})
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It("podman inspect container with size", func() {
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_, ec, _ := podmanTest.RunLsContainer("sizetest")
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Expect(ec).To(Equal(0))
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result := podmanTest.Podman([]string{"inspect", "--size", "sizetest"})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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conData := result.InspectContainerToJSON()
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Expect(conData[0].SizeRootFs).To(BeNumerically(">", 0))
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Expect(*conData[0].SizeRw).To(BeNumerically(">=", 0))
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})
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It("podman inspect container and image", func() {
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ls, ec, _ := podmanTest.RunLsContainer("")
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Expect(ec).To(Equal(0))
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cid := ls.OutputToString()
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result := podmanTest.Podman([]string{"inspect", "--format={{.ID}}", cid, ALPINE})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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Expect(len(result.OutputToStringArray())).To(Equal(2))
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})
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It("podman inspect container and filter for Image{ID}", func() {
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ls, ec, _ := podmanTest.RunLsContainer("")
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Expect(ec).To(Equal(0))
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cid := ls.OutputToString()
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result := podmanTest.Podman([]string{"inspect", "--format={{.ImageID}}", cid})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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Expect(len(result.OutputToStringArray())).To(Equal(1))
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result = podmanTest.Podman([]string{"inspect", "--format={{.Image}}", cid})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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Expect(len(result.OutputToStringArray())).To(Equal(1))
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})
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It("podman inspect container and filter for CreateCommand", func() {
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ls, ec, _ := podmanTest.RunLsContainer("")
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Expect(ec).To(Equal(0))
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cid := ls.OutputToString()
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result := podmanTest.Podman([]string{"inspect", "--format={{.Config.CreateCommand}}", cid})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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Expect(len(result.OutputToStringArray())).To(Equal(1))
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})
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It("podman inspect -l with additional input should fail", func() {
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SkipIfRemote("--latest flag n/a")
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result := podmanTest.Podman([]string{"inspect", "-l", "1234foobar"})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(125))
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})
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It("podman inspect with mount filters", func() {
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ctrSession := podmanTest.Podman([]string{"create", "--name", "test", "-v", "/tmp:/test1", ALPINE, "top"})
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ctrSession.WaitWithDefaultTimeout()
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Expect(ctrSession).Should(Exit(0))
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inspectSource := podmanTest.Podman([]string{"inspect", "test", "--format", "{{(index .Mounts 0).Source}}"})
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inspectSource.WaitWithDefaultTimeout()
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Expect(inspectSource).Should(Exit(0))
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Expect(inspectSource.OutputToString()).To(Equal("/tmp"))
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inspectSrc := podmanTest.Podman([]string{"inspect", "test", "--format", "{{(index .Mounts 0).Src}}"})
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inspectSrc.WaitWithDefaultTimeout()
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Expect(inspectSrc).Should(Exit(0))
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Expect(inspectSrc.OutputToString()).To(Equal("/tmp"))
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inspectDestination := podmanTest.Podman([]string{"inspect", "test", "--format", "{{(index .Mounts 0).Destination}}"})
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inspectDestination.WaitWithDefaultTimeout()
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Expect(inspectDestination).Should(Exit(0))
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Expect(inspectDestination.OutputToString()).To(Equal("/test1"))
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inspectDst := podmanTest.Podman([]string{"inspect", "test", "--format", "{{(index .Mounts 0).Dst}}"})
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inspectDst.WaitWithDefaultTimeout()
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Expect(inspectDst).Should(Exit(0))
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Expect(inspectDst.OutputToString()).To(Equal("/test1"))
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})
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It("podman inspect shows healthcheck on docker image", func() {
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podmanTest.AddImageToRWStore(healthcheck)
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session := podmanTest.Podman([]string{"inspect", "--format=json", healthcheck})
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session.WaitWithDefaultTimeout()
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imageData := session.InspectImageJSON()
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Expect(imageData[0].HealthCheck.Timeout).To(BeNumerically("==", 3000000000))
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Expect(imageData[0].HealthCheck.Interval).To(BeNumerically("==", 60000000000))
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Expect(imageData[0].HealthCheck.Test).To(Equal([]string{"CMD-SHELL", "curl -f http://localhost/ || exit 1"}))
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})
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It("podman inspect --latest with no container fails", func() {
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SkipIfRemote("testing --latest flag")
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session := podmanTest.Podman([]string{"inspect", "--latest"})
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session.WaitWithDefaultTimeout()
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Expect(session).To(ExitWithError())
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})
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It("podman [image,container] inspect on image", func() {
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baseInspect := podmanTest.Podman([]string{"inspect", ALPINE})
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baseInspect.WaitWithDefaultTimeout()
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Expect(baseInspect).Should(Exit(0))
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baseJSON := baseInspect.InspectImageJSON()
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Expect(len(baseJSON)).To(Equal(1))
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ctrInspect := podmanTest.Podman([]string{"container", "inspect", ALPINE})
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ctrInspect.WaitWithDefaultTimeout()
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Expect(ctrInspect).To(ExitWithError())
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imageInspect := podmanTest.Podman([]string{"image", "inspect", ALPINE})
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imageInspect.WaitWithDefaultTimeout()
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Expect(imageInspect).Should(Exit(0))
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imageJSON := imageInspect.InspectImageJSON()
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Expect(len(imageJSON)).To(Equal(1))
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Expect(baseJSON[0].ID).To(Equal(imageJSON[0].ID))
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})
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It("podman [image, container] inspect on container", func() {
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ctrName := "testCtr"
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create := podmanTest.Podman([]string{"create", "--name", ctrName, ALPINE, "sh"})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(Exit(0))
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baseInspect := podmanTest.Podman([]string{"inspect", ctrName})
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baseInspect.WaitWithDefaultTimeout()
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Expect(baseInspect).Should(Exit(0))
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baseJSON := baseInspect.InspectContainerToJSON()
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Expect(len(baseJSON)).To(Equal(1))
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ctrInspect := podmanTest.Podman([]string{"container", "inspect", ctrName})
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ctrInspect.WaitWithDefaultTimeout()
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Expect(ctrInspect).Should(Exit(0))
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ctrJSON := ctrInspect.InspectContainerToJSON()
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Expect(len(ctrJSON)).To(Equal(1))
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imageInspect := podmanTest.Podman([]string{"image", "inspect", ctrName})
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imageInspect.WaitWithDefaultTimeout()
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Expect(imageInspect).To(ExitWithError())
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Expect(baseJSON[0].ID).To(Equal(ctrJSON[0].ID))
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})
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It("podman inspect always produces a valid array", func() {
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baseInspect := podmanTest.Podman([]string{"inspect", "doesNotExist"})
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baseInspect.WaitWithDefaultTimeout()
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Expect(baseInspect).To(ExitWithError())
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emptyJSON := baseInspect.InspectContainerToJSON()
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Expect(len(emptyJSON)).To(Equal(0))
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})
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It("podman inspect one container with not exist returns 1-length valid array", func() {
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ctrName := "testCtr"
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create := podmanTest.Podman([]string{"create", "--name", ctrName, ALPINE, "sh"})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(Exit(0))
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baseInspect := podmanTest.Podman([]string{"inspect", ctrName, "doesNotExist"})
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baseInspect.WaitWithDefaultTimeout()
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Expect(baseInspect).To(ExitWithError())
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baseJSON := baseInspect.InspectContainerToJSON()
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Expect(len(baseJSON)).To(Equal(1))
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Expect(baseJSON[0].Name).To(Equal(ctrName))
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})
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It("podman inspect container + image with same name gives container", func() {
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podmanTest.AddImageToRWStore(ALPINE)
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ctrName := "testcontainer"
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create := podmanTest.Podman([]string{"create", "--name", ctrName, ALPINE, "sh"})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(Exit(0))
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tag := podmanTest.Podman([]string{"tag", ALPINE, ctrName + ":latest"})
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tag.WaitWithDefaultTimeout()
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Expect(tag).Should(Exit(0))
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baseInspect := podmanTest.Podman([]string{"inspect", ctrName})
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baseInspect.WaitWithDefaultTimeout()
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Expect(baseInspect).Should(Exit(0))
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baseJSON := baseInspect.InspectContainerToJSON()
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Expect(len(baseJSON)).To(Equal(1))
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Expect(baseJSON[0].Name).To(Equal(ctrName))
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})
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It("podman inspect - HostConfig.SecurityOpt ", func() {
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if !selinux.GetEnabled() {
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Skip("SELinux not enabled")
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}
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ctrName := "hugo"
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create := podmanTest.Podman([]string{
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"create", "--name", ctrName,
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"--security-opt", "seccomp=unconfined",
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"--security-opt", "label=type:spc_t",
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"--security-opt", "label=level:s0",
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ALPINE, "sh"})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(Exit(0))
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baseInspect := podmanTest.Podman([]string{"inspect", ctrName})
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baseInspect.WaitWithDefaultTimeout()
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Expect(baseInspect).Should(Exit(0))
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baseJSON := baseInspect.InspectContainerToJSON()
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Expect(len(baseJSON)).To(Equal(1))
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Expect(baseJSON[0].HostConfig.SecurityOpt).To(Equal([]string{"label=type:spc_t,label=level:s0", "seccomp=unconfined"}))
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})
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It("podman inspect pod", func() {
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podName := "testpod"
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create := podmanTest.Podman([]string{"pod", "create", "--name", podName})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(Exit(0))
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inspect := podmanTest.Podman([]string{"inspect", podName})
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inspect.WaitWithDefaultTimeout()
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Expect(inspect).Should(Exit(0))
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Expect(inspect.IsJSONOutputValid()).To(BeTrue())
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podData := inspect.InspectPodArrToJSON()
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Expect(podData[0].Name).To(Equal(podName))
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})
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It("podman inspect pod with type", func() {
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podName := "testpod"
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create := podmanTest.Podman([]string{"pod", "create", "--name", podName})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(Exit(0))
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inspect := podmanTest.Podman([]string{"inspect", "--type", "pod", podName})
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inspect.WaitWithDefaultTimeout()
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Expect(inspect).Should(Exit(0))
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Expect(inspect.IsJSONOutputValid()).To(BeTrue())
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podData := inspect.InspectPodArrToJSON()
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Expect(podData[0].Name).To(Equal(podName))
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})
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It("podman inspect latest pod", func() {
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SkipIfRemote("--latest flag n/a")
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podName := "testpod"
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create := podmanTest.Podman([]string{"pod", "create", "--name", podName})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(Exit(0))
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inspect := podmanTest.Podman([]string{"inspect", "--type", "pod", "--latest"})
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inspect.WaitWithDefaultTimeout()
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Expect(inspect).Should(Exit(0))
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Expect(inspect.IsJSONOutputValid()).To(BeTrue())
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podData := inspect.InspectPodArrToJSON()
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Expect(podData[0].Name).To(Equal(podName))
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})
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It("podman inspect latest defaults to latest container", func() {
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SkipIfRemote("--latest flag n/a")
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podName := "testpod"
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pod := podmanTest.Podman([]string{"pod", "create", "--name", podName})
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pod.WaitWithDefaultTimeout()
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Expect(pod).Should(Exit(0))
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inspect1 := podmanTest.Podman([]string{"inspect", "--type", "pod", podName})
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inspect1.WaitWithDefaultTimeout()
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Expect(inspect1).Should(Exit(0))
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Expect(inspect1.IsJSONOutputValid()).To(BeTrue())
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podData := inspect1.InspectPodArrToJSON()
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infra := podData[0].Containers[0].Name
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inspect := podmanTest.Podman([]string{"inspect", "--latest"})
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inspect.WaitWithDefaultTimeout()
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Expect(inspect).Should(Exit(0))
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Expect(inspect.IsJSONOutputValid()).To(BeTrue())
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containerData := inspect.InspectContainerToJSON()
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Expect(containerData[0].Name).To(Equal(infra))
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})
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It("podman inspect network", func() {
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name, path := generateNetworkConfig(podmanTest)
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defer removeConf(path)
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session := podmanTest.Podman([]string{"inspect", name, "--format", "{{.Driver}}"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToString()).To(ContainSubstring("bridge"))
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})
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It("podman inspect a volume", func() {
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session := podmanTest.Podman([]string{"volume", "create", "myvol"})
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session.WaitWithDefaultTimeout()
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volName := session.OutputToString()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"inspect", volName})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.IsJSONOutputValid()).To(BeTrue())
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})
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It("podman inspect a volume with --format", func() {
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session := podmanTest.Podman([]string{"volume", "create", "myvol"})
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session.WaitWithDefaultTimeout()
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volName := session.OutputToString()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"inspect", "--format", "{{.Name}}", volName})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToString()).To(Equal(volName))
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})
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It("podman inspect --type container on a pod should fail", func() {
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podName := "testpod"
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create := podmanTest.Podman([]string{"pod", "create", "--name", podName})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(Exit(0))
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inspect := podmanTest.Podman([]string{"inspect", "--type", "container", podName})
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inspect.WaitWithDefaultTimeout()
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Expect(inspect).To(ExitWithError())
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})
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It("podman inspect --type network on a container should fail", func() {
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ctrName := "testctr"
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create := podmanTest.Podman([]string{"create", "--name", ctrName, ALPINE})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(Exit(0))
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inspect := podmanTest.Podman([]string{"inspect", "--type", "network", ctrName})
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inspect.WaitWithDefaultTimeout()
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Expect(inspect).To(ExitWithError())
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})
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It("podman inspect --type pod on a container should fail", func() {
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ctrName := "testctr"
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create := podmanTest.Podman([]string{"create", "--name", ctrName, ALPINE})
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|
create.WaitWithDefaultTimeout()
|
|
Expect(create).Should(Exit(0))
|
|
|
|
inspect := podmanTest.Podman([]string{"inspect", "--type", "pod", ctrName})
|
|
inspect.WaitWithDefaultTimeout()
|
|
Expect(inspect).To(ExitWithError())
|
|
})
|
|
|
|
It("podman inspect --type volume on a container should fail", func() {
|
|
ctrName := "testctr"
|
|
create := podmanTest.Podman([]string{"create", "--name", ctrName, ALPINE})
|
|
create.WaitWithDefaultTimeout()
|
|
Expect(create).Should(Exit(0))
|
|
|
|
inspect := podmanTest.Podman([]string{"inspect", "--type", "volume", ctrName})
|
|
inspect.WaitWithDefaultTimeout()
|
|
Expect(inspect).To(ExitWithError())
|
|
})
|
|
|
|
// Fixes https://github.com/containers/podman/issues/8444
|
|
It("podman inspect --format json .NetworkSettings.Ports", func() {
|
|
ctnrName := "Ctnr_" + RandomString(25)
|
|
|
|
create := podmanTest.Podman([]string{"create", "--name", ctnrName, "-p", "8084:80", ALPINE})
|
|
create.WaitWithDefaultTimeout()
|
|
Expect(create).Should(Exit(0))
|
|
|
|
inspect := podmanTest.Podman([]string{"inspect", `--format="{{json .NetworkSettings.Ports}}"`, ctnrName})
|
|
inspect.WaitWithDefaultTimeout()
|
|
Expect(inspect).Should(Exit(0))
|
|
Expect(inspect.OutputToString()).To(Equal(`"{"80/tcp":[{"HostIp":"","HostPort":"8084"}]}"`))
|
|
})
|
|
|
|
It("Verify container inspect has default network", func() {
|
|
SkipIfRootless("Requires root CNI networking")
|
|
ctrName := "testctr"
|
|
session := podmanTest.Podman([]string{"run", "-d", "--name", ctrName, ALPINE, "top"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(Exit(0))
|
|
|
|
inspect := podmanTest.InspectContainer(ctrName)
|
|
Expect(len(inspect)).To(Equal(1))
|
|
Expect(len(inspect[0].NetworkSettings.Networks)).To(Equal(1))
|
|
})
|
|
|
|
It("Verify stopped container still has default network in inspect", func() {
|
|
SkipIfRootless("Requires root CNI networking")
|
|
ctrName := "testctr"
|
|
session := podmanTest.Podman([]string{"create", "--name", ctrName, ALPINE, "top"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(Exit(0))
|
|
|
|
inspect := podmanTest.InspectContainer(ctrName)
|
|
Expect(len(inspect)).To(Equal(1))
|
|
Expect(len(inspect[0].NetworkSettings.Networks)).To(Equal(1))
|
|
})
|
|
|
|
It("Container inspect with unlimited uilimits should be -1", func() {
|
|
ctrName := "testctr"
|
|
session := podmanTest.Podman([]string{"run", "-d", "--ulimit", "core=-1:-1", "--name", ctrName, ALPINE, "top"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(Exit(0))
|
|
|
|
inspect := podmanTest.Podman([]string{"inspect", ctrName})
|
|
inspect.WaitWithDefaultTimeout()
|
|
Expect(inspect).Should(Exit(0))
|
|
|
|
data := inspect.InspectContainerToJSON()
|
|
ulimits := data[0].HostConfig.Ulimits
|
|
Expect(len(ulimits)).To(BeNumerically(">", 0))
|
|
found := false
|
|
for _, ulimit := range ulimits {
|
|
if ulimit.Name == "RLIMIT_CORE" {
|
|
found = true
|
|
Expect(ulimit.Soft).To(BeNumerically("==", -1))
|
|
Expect(ulimit.Hard).To(BeNumerically("==", -1))
|
|
}
|
|
}
|
|
Expect(found).To(BeTrue())
|
|
})
|
|
|
|
It("Dropped capabilities are sorted", func() {
|
|
ctrName := "testCtr"
|
|
session := podmanTest.Podman([]string{"run", "-d", "--cap-drop", "CAP_AUDIT_WRITE", "--cap-drop", "CAP_MKNOD", "--cap-drop", "CAP_NET_RAW", "--name", ctrName, ALPINE, "top"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(Exit(0))
|
|
|
|
inspect := podmanTest.Podman([]string{"inspect", ctrName})
|
|
inspect.WaitWithDefaultTimeout()
|
|
Expect(inspect).Should(Exit(0))
|
|
|
|
data := inspect.InspectContainerToJSON()
|
|
Expect(len(data)).To(Equal(1))
|
|
Expect(len(data[0].HostConfig.CapDrop)).To(Equal(3))
|
|
Expect(data[0].HostConfig.CapDrop[0]).To(Equal("CAP_AUDIT_WRITE"))
|
|
Expect(data[0].HostConfig.CapDrop[1]).To(Equal("CAP_MKNOD"))
|
|
Expect(data[0].HostConfig.CapDrop[2]).To(Equal("CAP_NET_RAW"))
|
|
})
|
|
|
|
It("podman inspect container with GO format for PidFile", func() {
|
|
SkipIfRemote("pidfile not handled by remote")
|
|
session, ec, _ := podmanTest.RunLsContainer("test1")
|
|
Expect(ec).To(Equal(0))
|
|
|
|
session = podmanTest.Podman([]string{"inspect", "--format", "{{.PidFile}}", "test1"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(Exit(0))
|
|
})
|
|
})
|