diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/e2e/run_cgroup_parent_test.go | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/e2e/run_cgroup_parent_test.go b/test/e2e/run_cgroup_parent_test.go index d68b1bb5f..1df4c4033 100644 --- a/test/e2e/run_cgroup_parent_test.go +++ b/test/e2e/run_cgroup_parent_test.go @@ -1,7 +1,10 @@ package integration import ( + "fmt" "os" + "path/filepath" + "strings" . "github.com/containers/podman/v3/test/utils" . "github.com/onsi/ginkgo" @@ -58,6 +61,38 @@ var _ = Describe("Podman run with --cgroup-parent", func() { Expect(ok).To(BeTrue()) }) + Specify("always honor --cgroup-parent", func() { + SkipIfCgroupV1("test not supported in cgroups v1") + if Containerized() || podmanTest.CgroupManager == "cgroupfs" { + Skip("Requires Systemd cgroup manager support") + } + if IsRemote() { + Skip("Not supported for remote") + } + + run := podmanTest.Podman([]string{"run", "-d", "--cgroupns=host", fedoraMinimal, "sleep", "100"}) + run.WaitWithDefaultTimeout() + Expect(run.ExitCode()).To(Equal(0)) + cid := run.OutputToString() + + exec := podmanTest.Podman([]string{"exec", cid, "cat", "/proc/self/cgroup"}) + exec.WaitWithDefaultTimeout() + Expect(exec.ExitCode()).To(Equal(0)) + + cgroup := filepath.Dir(strings.TrimRight(strings.Replace(exec.OutputToString(), "0::", "", -1), "\n")) + + run = podmanTest.Podman([]string{"--cgroup-manager=cgroupfs", "run", "-d", fmt.Sprintf("--cgroup-parent=%s", cgroup), fedoraMinimal, "sleep", "100"}) + run.WaitWithDefaultTimeout() + Expect(run.ExitCode()).To(Equal(0)) + + exec = podmanTest.Podman([]string{"exec", cid, "cat", "/proc/self/cgroup"}) + exec.WaitWithDefaultTimeout() + Expect(exec.ExitCode()).To(Equal(0)) + cgroupEffective := filepath.Dir(strings.TrimRight(strings.Replace(exec.OutputToString(), "0::", "", -1), "\n")) + + Expect(cgroupEffective).To(Equal(cgroup)) + }) + Specify("valid --cgroup-parent using slice", func() { if Containerized() || podmanTest.CgroupManager == "cgroupfs" { Skip("Requires Systemd cgroup manager support") |