kubernetes-sigs
/
kubespray
mirror of https://github.com/kubernetes-sigs/kubespray.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
kubespray/roles/kubernetes/node/templates/kubelet.service.j2

33 lines
854 B
Plaintext
Raw Normal View History

Initial commit
2015-10-04 04:19:50 +08:00
[Unit]
Description=Kubernetes Kubelet Server
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Calico is not a network overlay
2015-10-27 22:42:46 +08:00
{% if kube_network_plugin is defined and kube_network_plugin == "calico" %}
Rework systemd service units * Add for docker system units: ExecReload=/bin/kill -s HUP $MAINPID Delegate=yes KillMode=process. * Add missed DOCKER_OPTIONS for calico/weave docker systemd unit. * Change Requires= to a less strict and non-faily Wants=, add missing Wants= for After=. * Align wants/after in a wat if Wants=foo, After= has foo as well. * Make wants/after docker.service to ask for the docker.socket as well. * Move "docker rm -f" commands from ExecStartPre= to ExecStopPost=. hooks to ensure non-destructive start attempts issued by Wants=. Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-08-02 16:55:42 +08:00
After=docker.service docker.socket calico-node.service
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 18:42:27 +08:00
Wants=docker.socket calico-node.service
Initial commit
2015-10-04 04:19:50 +08:00
{% else %}
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 18:42:27 +08:00
After=docker.service
Wants=docker.socket
Initial commit
2015-10-04 04:19:50 +08:00
{% endif %}
[Service]
Address standalone kubelet config case Also place in global vars and do not repeat the kube_*_config_dir and kube_namespace vars for better code maintainability and UX. Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-12-13 18:43:06 +08:00
EnvironmentFile={{kube_config_dir}}/kubelet.env
Initial commit
2015-10-04 04:19:50 +08:00
ExecStart={{ bin_dir }}/kubelet \
weave network plugin
2016-02-10 00:16:16 +08:00
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBELET_API_SERVER \
$KUBELET_ADDRESS \
$KUBELET_PORT \
$KUBELET_HOSTNAME \
$KUBE_ALLOW_PRIV \
$KUBELET_ARGS \
$DOCKER_SOCKET \
Implemented cloud-provider integration for OpenStack. Currently kubespray does not install kubernetes in a way that allows cinder volumes to be used. This commit provides the necessary cloud configuration file and configures kubelet and kube-apiserver to use it.
2016-03-29 20:50:22 +08:00
$KUBELET_NETWORK_PLUGIN \
$KUBELET_CLOUDPROVIDER
Systemd units, limits, and bin path fixes * Add restart for weave service unit * Reuse docker_bin_dir everythere * Limit systemd managed docker containers by CPU/RAM. Do not configure native systemd limits due to the lack of consensus in the kernel community requires out-of-tree kernel patches. Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-12-23 22:44:44 +08:00
ExecStartPre=-{{ docker_bin_dir }}/docker rm -f kubelet
ExecReload={{ docker_bin_dir }}/docker restart kubelet
Deploy kubelet and kube-apiserver as containers kubelet via docker kube-apiserver as a static pod Fixed etcd service start to be more tolerant of slow start. Workaround for kube_version to stay in download role, but not download an files by creating a new "nothing" download entry.
2016-07-08 17:59:21 +08:00
Restart=always
RestartSec=10s
Initial commit
2015-10-04 04:19:50 +08:00
[Install]
WantedBy=multi-user.target