Gbp-Pq: Name change-system-unit-env-file.patch
# the default is not to use systemd for cgroups because the delegate issues still
# exists and systemd currently does not support the cgroup feature set required
# for containers run by docker
-ExecStart=/usr/bin/dockerd -H fd://
+EnvironmentFile=-/etc/default/docker
+ExecStart=/usr/bin/dockerd -H fd:// $DOCKER_OPTS
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=1048576
# Having non-zero Limit*s causes performance problems due to accounting overhead