Provided by: cgmanager_0.39-2ubuntu5_amd64
cgmanager - a daemon to manage cgroups
cgmanager is a daemon to manage cgroups. Programs and users can make D-Bus requests to administer cgroups over which they have privilege. To ensure that users may not exceed their privilege in manipulating cgroups, the cgroup manager accepts regular D-Bus requests only from tasks within its own process-id and user namespaces. For tasks in private namespaces (such as containers), SCM-enhanced D-Bus calls are available. Using these manually is not recommended. Rather, each container is advised to run a cgproxy, which will forward plain D-Bus requests as SCM-enhanced D-Bus requests to the host cgmanager. Control group manager
--max-depth Maximum cgroup depth -M, --skip=subsystems to mount Subsystems to not mount -m, --mount=subsystems to mount Extra subsystems to mount --daemon Detach and run in the background --sigstop Raise SIGSTOP when ready -q, --quiet reduce output to errors only -v, --verbose increase output to include informational messages --help display this help and exit --version output version information and exit The cgroup manager daemon
To create a new memory cgroup called 'compute', you can use: dbus-send --print-reply --address=unix:path=/sys/fs/cgroup/cgmanager/sock --type=method_call /org/linuxcontainers/cgmanager org.linuxcontainers.cgmanager0_0.Create string:'memory' string:"compute" > /dev/null 2>&1 To set a limit of 100000, dbus-send --print-reply --address=unix:path=/sys/fs/cgroup/cgmanager/sock --type=method_call /org/linuxcontainers/cgmanager org.linuxcontainers.cgmanager0_0.SetValue string:'memory' string:"compute" string:memory.limit_in_bytes int32:100000 > /dev/null 2>&1
Report bugs to <firstname.lastname@example.org> This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
cgproxy(8), credentials(7), dbus-send(1)