diff options
Diffstat (limited to 'resources/tools/testbed-setup/ansible/roles/tg_sut/templates')
| -rw-r--r-- | resources/tools/testbed-setup/ansible/roles/tg_sut/templates/docker.service.j2 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/resources/tools/testbed-setup/ansible/roles/tg_sut/templates/docker.service.j2 b/resources/tools/testbed-setup/ansible/roles/tg_sut/templates/docker.service.j2 new file mode 100644 index 0000000000..26a1bcf372 --- /dev/null +++ b/resources/tools/testbed-setup/ansible/roles/tg_sut/templates/docker.service.j2 @@ -0,0 +1,34 @@ +# {{ ansible_managed }} + +[Unit] +Description=Docker Application Container Engine +Documentation=https://docs.docker.com +After=network-online.target docker.socket +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 +{% if docker_daemon_environment %} +Environment="{{ docker_daemon_environment | join('" "') }}" +{% endif %} +ExecStart=/usr/bin/dockerd {{ docker_daemon_options | join(" ") }} +ExecReload=/bin/kill -s HUP $MAINPID +# Having non-zero Limit*s causes performance problems due to accounting overhead +# in the kernel. We recommend using cgroups to do container-local accounting. +LimitNOFILE=infinity +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 |