kubeasz/roles/kube-node/templates/kubelet.service.j2

47 lines
1.6 KiB
Django/Jinja

[Unit]
Description=Kubernetes Kubelet
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
After=docker.service
Requires=docker.service
[Service]
WorkingDirectory=/var/lib/kubelet
ExecStartPre=/bin/mkdir -p /sys/fs/cgroup/cpuset/system.slice/kubelet.service
ExecStartPre=/bin/mkdir -p /sys/fs/cgroup/hugetlb/system.slice/kubelet.service
ExecStartPre=/bin/mkdir -p /sys/fs/cgroup/memory/system.slice/kubelet.service
ExecStartPre=/bin/mkdir -p /sys/fs/cgroup/pids/system.slice/kubelet.service
ExecStart={{ bin_dir }}/kubelet \
--address={{ inventory_hostname }} \
--allow-privileged=true \
--anonymous-auth=false \
--authentication-token-webhook \
--authorization-mode=Webhook \
--client-ca-file={{ ca_dir }}/ca.pem \
--cluster-dns={{ CLUSTER_DNS_SVC_IP }} \
--cluster-domain={{ CLUSTER_DNS_DOMAIN }} \
--cni-bin-dir={{ bin_dir }} \
--cni-conf-dir=/etc/cni/net.d \
--fail-swap-on=false \
--hairpin-mode hairpin-veth \
--hostname-override={{ inventory_hostname }} \
--kubeconfig=/etc/kubernetes/kubelet.kubeconfig \
--max-pods={{ MAX_PODS }} \
--network-plugin=cni \
--pod-infra-container-image={{ SANDBOX_IMAGE }} \
--register-node=true \
--root-dir={{ KUBELET_ROOT_DIR }} \
--tls-cert-file={{ ca_dir }}/kubelet.pem \
--tls-private-key-file={{ ca_dir }}/kubelet-key.pem \
--cgroups-per-qos=true \
--cgroup-driver=cgroupfs \
--enforce-node-allocatable=pods,kube-reserved \
--kube-reserved={{ KUBE_RESERVED }} \
--kube-reserved-cgroup=/system.slice/kubelet.service \
--eviction-hard={{ HARD_EVICTION }} \
--v=2
Restart=on-failure
RestartSec=5
[Install]
WantedBy=multi-user.target