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| author | cdoern <cdoern@redhat.com> | 2021-09-05 23:22:17 -0400 |
|---|---|---|
| committer | cdoern <cdoern@redhat.com> | 2021-09-28 21:20:01 -0400 |
| commit | 2d86051893fc2e813f26c16d13786bb377c26d48 (patch) | |
| tree | 32059566515a61e938b6eaf1ae397f128bd8ff67 /test | |
| parent | 8e2d25e93706190acf25bcf74bd18cdf98fb3a12 (diff) | |
| download | podman-2d86051893fc2e813f26c16d13786bb377c26d48.tar.gz podman-2d86051893fc2e813f26c16d13786bb377c26d48.tar.bz2 podman-2d86051893fc2e813f26c16d13786bb377c26d48.zip | |
Pod Device-Read-BPS support
added the option for the user to specify a rate, in bytes, at which they would like to be able
to read from the device being added to the pod. This is the first in a line of pod device options.
WARNING: changed pod name json tag to pod_name to avoid confusion when marshaling with the containerspec's name
Signed-off-by: cdoern <cdoern@redhat.com>
Diffstat (limited to 'test')
| -rw-r--r-- | test/e2e/pod_create_test.go | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/e2e/pod_create_test.go b/test/e2e/pod_create_test.go index 76a05fa0f..67bd28da6 100644 --- a/test/e2e/pod_create_test.go +++ b/test/e2e/pod_create_test.go @@ -903,4 +903,25 @@ ENTRYPOINT ["sleep","99999"] }) + It("podman pod create --device-read-bps", func() { + SkipIfRootless("Cannot create devices in /dev in rootless mode") + SkipIfRootlessCgroupsV1("Setting device-read-bps not supported on cgroupv1 for rootless users") + + podName := "testPod" + session := podmanTest.Podman([]string{"pod", "create", "--device-read-bps", "/dev/zero:1mb", "--name", podName}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + if CGROUPSV2 { + session = podmanTest.Podman([]string{"run", "--rm", "--pod", podName, ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.max"}) + } else { + session = podmanTest.Podman([]string{"run", "--rm", "--pod", podName, ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.read_bps_device"}) + } + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + if !CGROUPSV2 { + Expect(session.OutputToString()).To(ContainSubstring("1048576")) + } + }) + }) |