c12s-kubespray/roles/network_plugin/calico/rr/templates/calico-rr.service.j2

[Unit]
Description=calico-rr
After=docker.service
Requires=docker.service

[Service]
EnvironmentFile=/etc/calico/calico-rr.env
ExecStartPre=-{{ docker_bin_dir }}/docker rm -f calico-rr
ExecStart={{ docker_bin_dir }}/docker run --net=host \
 --name=calico-rr \
 -e IP=${IP} \
 -e IP6=${IP6} \
 -e ETCD_ENDPOINTS=${ETCD_ENDPOINTS} \
 -e ETCD_CA_CERT_FILE=${ETCD_CA_CERT_FILE} \
 -e ETCD_CERT_FILE=${ETCD_CERT_FILE} \
 -e ETCD_KEY_FILE=${ETCD_KEY_FILE} \
 -v /var/log/calico-rr:/var/log/calico \
 -v {{ calico_cert_dir }}:{{ calico_cert_dir }}:ro \
{% for c in calico_drop_cap %}
 --cap-drop={{ c }} \
{% endfor %}
 -u {{ netplug_user_id }}:{{ netplug_group_id }} --group-add {{ etcd_cert_group }} \
 --memory={{ calico_rr_memory_limit|regex_replace('Mi', 'M') }} --cpu-shares={{ calico_rr_cpu_limit|regex_replace('m', '') }} \
 {{ calico_rr_image_repo }}:{{ calico_rr_image_tag }}

Restart=always
RestartSec=10s

ExecStop=-{{ docker_bin_dir }}/docker stop calico-rr

[Install]
WantedBy=multi-user.target