- // parent. Note: Ideally we would use the same field for both
- // expectCgroupParent and setCgroupParent, and just make it
- // default to "docker". However, when using docker < 1.10 with
- // systemd, specifying a non-empty cgroup parent (even the
- // default value "docker") hits a docker bug
- // (https://github.com/docker/docker/issues/17126). Using two
- // separate fields makes it possible to use the "expect cgroup
- // parent to be X" feature even on sites where the "specify
- // cgroup parent" feature breaks.