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55c4a1468b
podman system prune should also remove all networks. When we want to users to migrate to the new network stack we recommend to run podman system reset. However this did not remove networks and if there were still networks around we would continue to use cni since this was considered an old system. There is one exception for the default network. It should not be removed since this could cause other issues when it no longer exists. The network backend detection logic ignores the default network so this is fine. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
95 lines
2.8 KiB
Go
95 lines
2.8 KiB
Go
package integration
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import (
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"fmt"
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"os"
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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 system reset", 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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timedResult := fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds())
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GinkgoWriter.Write([]byte(timedResult))
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})
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It("podman system reset", func() {
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SkipIfRemote("system reset not supported on podman --remote")
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// system reset will not remove additional store images, so need to grab length
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// change the network dir so that we do not conflict with other tests
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// that would use the same network dir and cause unnecessary flakes
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podmanTest.NetworkConfigDir = tempdir
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session := podmanTest.Podman([]string{"rmi", "--force", "--all"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"images", "-n"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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l := len(session.OutputToStringArray())
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podmanTest.AddImageToRWStore(ALPINE)
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session = podmanTest.Podman([]string{"volume", "create", "data"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"create", "-v", "data:/data", ALPINE, "echo", "hello"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"network", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"system", "reset", "-f"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.ErrorToString()).To(Not(ContainSubstring("Failed to add pause process")))
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session = podmanTest.Podman([]string{"images", "-n"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToStringArray()).To(HaveLen(l))
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session = podmanTest.Podman([]string{"volume", "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToStringArray()).To(BeEmpty())
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session = podmanTest.Podman([]string{"container", "ls", "-q"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToStringArray()).To(BeEmpty())
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session = podmanTest.Podman([]string{"network", "ls", "-q"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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// default network should exists
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Expect(session.OutputToStringArray()).To(HaveLen(1))
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})
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})
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