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0898b338b0
when performing a system reset with containers that run somewhere where a soft kill wont work (like sleep), containers will wait 10 seconds before terminating with a sigkill. But for a forceful action like system reset, we should outright set no timeout so containers stop quickly and are not waiting on a timeout Fixes #21874 Signed-off-by: Brent Baude <bbaude@redhat.com>
112 lines
4.1 KiB
Go
112 lines
4.1 KiB
Go
package integration
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import (
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"fmt"
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. "github.com/containers/podman/v5/test/utils"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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// system reset must run serial: https://github.com/containers/podman/issues/17903
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var _ = Describe("podman system reset", Serial, func() {
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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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useCustomNetworkDir(podmanTest, 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(ExitCleanly())
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session = podmanTest.Podman([]string{"images", "-n"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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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(ExitCleanly())
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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(ExitCleanly())
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session = podmanTest.Podman([]string{"network", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"system", "reset", "-f"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.ErrorToString()).To(Not(ContainSubstring("Failed to add pause process")))
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Expect(session.ErrorToString()).To(Not(ContainSubstring("/usr/share/containers/storage.conf")))
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session = podmanTest.Podman([]string{"images", "-n"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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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(ExitCleanly())
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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(ExitCleanly())
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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(ExitCleanly())
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// default network should exists
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Expect(session.OutputToStringArray()).To(HaveLen(1))
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// TODO: machine tests currently don't run outside of the machine test pkg
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// no machines are created here to cleanup
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// machine commands are rootless only
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if isRootless() {
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session = podmanTest.Podman([]string{"machine", "list", "-q"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(BeEmpty())
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}
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})
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It("system reset completely removes container", func() {
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SkipIfRemote("system reset not supported on podman --remote")
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useCustomNetworkDir(podmanTest, tempdir)
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rmi := podmanTest.Podman([]string{"rmi", "--force", "--all"})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi).Should(ExitCleanly())
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podmanTest.AddImageToRWStore(ALPINE)
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// The name ensures that we have a Libpod resource that we'll
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// hit if we recreate the container after a reset and it still
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// exists. The port does the same for a system-level resource.
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ctrName := "testctr"
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port1 := GetPort()
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port2 := GetPort()
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session := podmanTest.Podman([]string{"run", "--name", ctrName, "-p", fmt.Sprintf("%d:%d", port1, port2), "-d", ALPINE, "sleep", "inf"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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// run system reset on a container that is running
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// set a timeout of 9 seconds, which tests that reset is using the timeout
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// of zero and forceable killing containers with no wait.
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// #21874
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reset := podmanTest.Podman([]string{"system", "reset", "--force"})
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reset.WaitWithTimeout(9)
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Expect(reset).Should(ExitCleanly())
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session2 := podmanTest.Podman([]string{"run", "--name", ctrName, "-p", fmt.Sprintf("%d:%d", port1, port2), "-d", ALPINE, "top"})
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session2.WaitWithDefaultTimeout()
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Expect(session2).Should(ExitCleanly())
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})
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})
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