c12s-kubespray/roles/kubernetes/node/templates/kubelet.service.j2
Matthew Mosesohn e8a1c7a53f Move docker systemd unit creation to docker role
Creating the unit using default settings early on
and then changing it during network_plugin section
leads to too many docker restarts and duplicated code.

Reversed Wants= dependence on docker.service so it does not
restart docker when reloading systemd

Consolidated all docker restart handlers.
2016-08-02 17:56:24 +03:00

33 lines
853 B
Django/Jinja

[Unit]
Description=Kubernetes Kubelet Server
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
{% if kube_network_plugin is defined and kube_network_plugin == "calico" %}
After=docker.service docker.socket calico-node.service
Wants=docker.socket calico-node.service
{% else %}
After=docker.service
Wants=docker.socket
{% endif %}
[Service]
EnvironmentFile=/etc/kubernetes/kubelet.env
ExecStart={{ bin_dir }}/kubelet \
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBELET_API_SERVER \
$KUBELET_ADDRESS \
$KUBELET_PORT \
$KUBELET_HOSTNAME \
$KUBE_ALLOW_PRIV \
$KUBELET_ARGS \
$DOCKER_SOCKET \
$KUBELET_REGISTER_NODE \
$KUBELET_NETWORK_PLUGIN \
$KUBELET_CLOUDPROVIDER
ExecStartPre=-/usr/bin/docker rm -f kubelet
ExecReload=/usr/bin/docker restart kubelet
Restart=always
RestartSec=10s
[Install]
WantedBy=multi-user.target