<% if @operatingsystem == "Fedora" then
# Fedora auto-mounts subsystems under /sys/fs/cgroup/ already, so no
# mount section is needed. %>
<% elsif @operatingsystem == "Suse" then
# SUSE auto-mounts subsystems under /sys/fs/cgroup/ already, so no
# mount section is needed. %>
<% elsif @osfamily == "RedHat" then %>

mount {
        cpuset  = /cgroup/cpuset;
        cpu     = /cgroup/cpu;
        cpuacct = /cgroup/cpuacct;
        memory  = /cgroup/memory;
        devices = /cgroup/devices;
        freezer = /cgroup/freezer;
        net_cls = /cgroup/net_cls;
        blkio   = /cgroup/blkio;
}

<% elsif ( @operatingsystemrelease < '12.10' ) or ( @operatingsystem != 'Ubuntu' ) then %>
mount {
        cpu = /sys/fs/cgroup/cpu;
        cpuacct = /sys/fs/cgroup/cpuacct;
        devices = /sys/fs/cgroup/devices;
        memory = /sys/fs/cgroup/memory;
        freezer = /sys/fs/cgroup/freezer;
}
<% end %>

group jenkins {
        perm {
                task {
                        uid = jenkins;
                        gid = jenkins;
                }
                admin {
                        uid = root;
                        gid = root;
                }
        }
}

group jenkins/children {
        perm {
                task {
                        uid = jenkins;
                        gid = jenkins;
                }
                admin {
                        uid = root;
                        gid = root;
                }
        }
        memory {
                memory.soft_limit_in_bytes = <%= (@memorytotalbytes.to_f * 0.75).to_i %>;
                memory.limit_in_bytes = <%= (@memorytotalbytes.to_f * 0.9).to_i %>;
<% if (@operatingsystem == "Fedora") and (@operatingsystemrelease == "18") then
                # Because of Red Hat bug 918951, swap management doesn't
                # work in Fedora 18 but should be fixed in 19. %>
<% elsif (@operatingsystem == "Ubuntu") and (@lsbdistrelease == "14.04") then %>
# memory.memsw.limit_in_bytes is not supported on Trusty, setting this
# raises a 'setting not supported by kernel error'. Checked with upstream,
# they confirmed lack of support in several kernels, so we should skip it.
<% else %>
                memory.memsw.limit_in_bytes = <%= (@memorytotalbytes.to_f * 0.9).to_i %>;
<% end %>
        }
}