[Unit]
Description=calico node

[Service]
User=root
Environment=ETCD_ENDPOINTS={{ connection_string }}
# Setting LC_ALL and LANG works around a bug that only occurs on Xenial
# https://bugs.launchpad.net/bugs/1911220
Environment=LC_ALL={{ lc_all }}
Environment=LANG={{ lang }}
PermissionsStartOnly=true
ExecStartPre=-/usr/local/sbin/charm-env --charm calico conctl delete calico-node
ExecStartPre=/bin/mkdir -p /var/run/calico /var/log/calico /var/lib/calico
ExecStart=/usr/local/sbin/charm-env --charm calico conctl run \
  --rm \
  --net-host \
  --privileged \
  --env ETCD_ENDPOINTS={{ connection_string }} \
  --env ETCD_CA_CERT_FILE={{ etcd_ca_path }} \
  --env ETCD_CERT_FILE={{ etcd_cert_path }} \
  --env ETCD_KEY_FILE={{ etcd_key_path }} \
  --env NODENAME={{ nodename }} \
  --env IP={{ ip }} \
  --env KUBECONFIG=/opt/calicoctl/kubeconfig \
  {% if ipv4 == "none" -%}
  --env CALICO_ROUTER_ID="hash" \
  {% endif -%}
  --env IP6={{ ip6 }} \
  {% if ip6 != "none" -%}
  --env FELIX_IPV6SUPPORT=true \
  {% endif -%}
  --env NO_DEFAULT_POOLS=true \
  --env AS= \
  --env CALICO_LIBNETWORK_ENABLED=true \
  --env CALICO_NETWORKING_BACKEND=bird \
  --env FELIX_DEFAULTENDPOINTTOHOSTACTION=ACCEPT \
  --env FELIX_IGNORELOOSERPF={{ ignore_loose_rpf | string | lower }} \
  {% if mtu -%}
  --env FELIX_IPINIPMTU={{ mtu }} \
  --env FELIX_VXLANMTU={{ mtu }} \
  {% endif -%}
  --mount /lib/modules:/lib/modules \
  --mount /var/run/calico:/var/run/calico \
  --mount /var/log/calico:/var/log/calico \
  --mount /var/lib/calico:/var/lib/calico \
  --mount /opt/calicoctl:/opt/calicoctl \
  --name calico-node \
  {{ calico_node_image }}
ExecStop=-/usr/local/sbin/charm-env --charm calico conctl delete calico-node
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target