d69556fb35
* client: ensure minimal cgroup controllers enabled This PR fixes a bug where Nomad could not operate properly on operating systems that set the root cgroup.subtree_control to a set of controllers that do not include the minimal set of controllers needed by Nomad. Nomad needs these controllers enabled to operate: - cpuset - cpu - io - memory - pids Now, Nomad will ensure these controllers are enabled during Client initialization, adding them to cgroup.subtree_control as necessary. This should be particularly helpful on the RHEL/CentOS/Fedora family of system. Ubuntu systems should be unaffected as they enable all controllers by default. Fixes: https://github.com/hashicorp/nomad/issues/14494 * docs: cleanup doc string * client: cleanup controller writes, enhance log messages |
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| .. | ||
| cgutil_linux.go | ||
| cgutil_linux_test.go | ||
| cgutil_noop.go | ||
| cpuset_manager.go | ||
| cpuset_manager_test.go | ||
| cpuset_manager_v1.go | ||
| cpuset_manager_v1_test.go | ||
| cpuset_manager_v2.go | ||
| cpuset_manager_v2_test.go | ||
| editor.go | ||
| editor_test.go | ||
| group_killer.go | ||