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moby--moby/contrib/init/systemd/docker.service
Ramon Brooker 73e08286f9
deal with firewalld/docker startup issues
added the firewalld.service symbol in the After line docker
will always start after firewalld, thus eliminating the issue
of firewall blocking all mapped traffic.

Signed-off-by: Ramon Brooker <Ramon.Brooker@imaginecommunications.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2016-08-11 00:13:33 +02:00

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[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network.target docker.socket firewalld.service
Requires=docker.socket
[Service]
Type=notify
# 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://
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=1048576
# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNPROC=infinity
LimitCORE=infinity
# Uncomment TasksMax if your systemd version supports it.
# Only systemd 226 and above support this version.
#TasksMax=infinity
TimeoutStartSec=0
# set delegate yes so that systemd does not reset the cgroups of docker containers
Delegate=yes
# kill only the docker process, not all processes in the cgroup
KillMode=process
[Install]
WantedBy=multi-user.target