diff options
| author | Fabricio Voznika <fvoznika@google.com> | 2018-10-10 08:59:25 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-10-10 09:00:42 -0700 |
| commit | 29cd05a7c66ee8061c0e5cf8e94c4e507dcf33e0 (patch) | |
| tree | 91600ea6944d18c86f41b5f8003311a8c7bd154b /runsc/test/testutil/docker.go | |
| parent | 20508bafb88d2037ea3b2c8483b191ce72e7ad7e (diff) | |
Add sandbox to cgroup
Sandbox creation uses the limits and reservations configured in the
OCI spec and set cgroup options accordinly. Then it puts both the
sandbox and gofer processes inside the cgroup.
It also allows the cgroup to be pre-configured by the caller. If the
cgroup already exists, sandbox and gofer processes will join the
cgroup but it will not modify the cgroup with spec limits.
PiperOrigin-RevId: 216538209
Change-Id: If2c65ffedf55820baab743a0edcfb091b89c1019
Diffstat (limited to 'runsc/test/testutil/docker.go')
| -rw-r--r-- | runsc/test/testutil/docker.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/runsc/test/testutil/docker.go b/runsc/test/testutil/docker.go index d70b4377a..2f15ab818 100644 --- a/runsc/test/testutil/docker.go +++ b/runsc/test/testutil/docker.go @@ -198,6 +198,15 @@ func (d *Docker) Run(args ...string) error { return err } +// RunFg calls 'docker run' with the arguments provided in the foreground. It +// blocks until the container exits and returns the output. +func (d *Docker) RunFg(args ...string) (string, error) { + a := []string{"run", "--runtime", d.Runtime, "--name", d.Name} + a = append(a, args...) + out, err := do(a...) + return string(out), err +} + // Logs calls 'docker logs'. func (d *Docker) Logs() (string, error) { return do("logs", d.Name) |