kubespray/roles/network_plugin/templates/calico/calico-node.service.j2

[Unit]
Description=Calico per-node agent
Documentation=https://github.com/projectcalico/calico-docker
Requires=docker.service
After=docker.service etcd.service

[Service]
User=root
PermissionsStartOnly=true
{% if inventory_hostname in groups['kube-node'] and peer_with_router|default(false)%}
ExecStart={{ bin_dir }}/calicoctl node --kubernetes --ip={{ip | default(ansible_default_ipv4.address) }} --as={{ local_as }} --detach=false
{%     else %}
ExecStart={{ bin_dir }}/calicoctl node --kubernetes --ip={{ip | default(ansible_default_ipv4.address) }} --detach=false
{%     endif %}
Restart=always
Restart=10

[Install]
WantedBy=multi-user.target