diff options
Diffstat (limited to 'test/e2e/update_test.go')
-rw-r--r-- | test/e2e/update_test.go | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/test/e2e/update_test.go b/test/e2e/update_test.go new file mode 100644 index 000000000..97dadd04c --- /dev/null +++ b/test/e2e/update_test.go @@ -0,0 +1,200 @@ +package integration + +import ( + "github.com/containers/common/pkg/cgroupv2" + . "github.com/containers/podman/v4/test/utils" + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" + . "github.com/onsi/gomega/gexec" +) + +var _ = Describe("Podman update", func() { + var ( + tempdir string + err error + podmanTest *PodmanTestIntegration + ) + + BeforeEach(func() { + tempdir, err = CreateTempDirInTempDir() + Expect(err).To(BeNil()) + podmanTest = PodmanTestCreate(tempdir) + podmanTest.Setup() + }) + + AfterEach(func() { + podmanTest.Cleanup() + f := CurrentGinkgoTestDescription() + processTestResult(f) + + }) + + It("podman update container all options v1", func() { + SkipIfCgroupV2("testing flags that only work in cgroup v1") + SkipIfRootless("many of these handlers are not enabled while rootless in CI") + session := podmanTest.Podman([]string{"run", "-dt", ALPINE}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + ctrID := session.OutputToString() + + commonArgs := []string{ + "update", + "--cpus", "5", + "--cpuset-cpus", "0", + "--cpu-shares", "123", + "--cpuset-mems", "0", + "--memory", "1G", + "--memory-swap", "2G", + "--memory-reservation", "2G", + "--memory-swappiness", "50", ctrID} + + session = podmanTest.Podman(commonArgs) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + // checking cpu quota from --cpus + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_quota_us"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("500000")) + + // checking cpuset-cpus + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpuset/cpuset.cpus"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(Equal("0")) + + // checking cpuset-mems + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpuset/cpuset.mems"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(Equal("0")) + + // checking memory limit + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/memory/memory.limit_in_bytes"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("1073741824")) + + // checking memory-swap + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/memory/memory.memsw.limit_in_bytes"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("2147483648")) + + // checking cpu-shares + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpu/cpu.shares"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("123")) + + }) + + It("podman update container all options v2", func() { + SkipIfCgroupV1("testing flags that only work in cgroup v2") + SkipIfRootless("many of these handlers are not enabled while rootless in CI") + session := podmanTest.Podman([]string{"run", "-dt", ALPINE}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + ctrID := session.OutputToString() + + commonArgs := []string{ + "update", + "--cpus", "5", + "--cpuset-cpus", "0", + "--cpu-shares", "123", + "--cpuset-mems", "0", + "--memory", "1G", + "--memory-swap", "2G", + "--memory-reservation", "2G", + "--blkio-weight", "123", + "--device-read-bps", "/dev/zero:10mb", + "--device-write-bps", "/dev/zero:10mb", + "--device-read-iops", "/dev/zero:1000", + "--device-write-iops", "/dev/zero:1000", + ctrID} + + session = podmanTest.Podman(commonArgs) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + ctrID = session.OutputToString() + + // checking cpu quota and period + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpu.max"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("500000")) + + // checking blkio weight + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/io.bfq.weight"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("123")) + + // checking device-read/write-bps/iops + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/io.max"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("rbps=10485760 wbps=10485760 riops=1000 wiops=1000")) + + // checking cpuset-cpus + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpuset.cpus"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(Equal("0")) + + // checking cpuset-mems + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpuset.mems"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(Equal("0")) + + // checking memory limit + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/memory.max"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("1073741824")) + + // checking memory-swap + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/memory.swap.max"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("1073741824")) + + // checking cpu-shares + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpu.weight"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("5")) + }) + + It("podman update keep original resources if not overridden", func() { + SkipIfRootless("many of these handlers are not enabled while rootless in CI") + session := podmanTest.Podman([]string{"run", "-dt", "--cpus", "5", ALPINE}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + session = podmanTest.Podman([]string{ + "update", + "--memory", "1G", + session.OutputToString(), + }) + + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + ctrID := session.OutputToString() + + if v2, _ := cgroupv2.Enabled(); v2 { + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpu.max"}) + } else { + session = podmanTest.Podman([]string{"exec", "-it", ctrID, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_quota_us"}) + } + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).Should(ContainSubstring("500000")) + }) +}) |