X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Ftools%2Ftestbed-setup%2Fansible%2Froles%2Ftg_sut%2Ftemplates%2Fdocker.service.j2;fp=resources%2Ftools%2Ftestbed-setup%2Fansible%2Froles%2Ftg_sut%2Ftemplates%2Fdocker.service.j2;h=26a1bcf372c74c8fcbc2dab11802ff0ac04dfeea;hb=3a14297dca576dd7e2c9f09d84bf0f5cf58c1938;hp=0000000000000000000000000000000000000000;hpb=8bb12f5b902cf42c623172c562b4f2752489bc13;p=csit.git 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