{ "apiVersion": "v1", "kind": "Pod", "metadata": { "name":"etcd-server{{ suffix }}", "namespace": "kube-system", "annotations": { "scheduler.alpha.kubernetes.io/critical-pod": "", "seccomp.security.alpha.kubernetes.io/pod": "docker/default" } }, "spec":{ "hostNetwork": true, "containers":[ { "name": "etcd-container", "image": "{{ pillar.get('etcd_docker_repository', 'k8s.gcr.io/etcd') }}:{{ pillar.get('etcd_docker_tag', '3.2.18-0') }}", "resources": { "requests": { "cpu": {{ cpulimit }} } }, "command": [ "/bin/sh", "-c", "if [ -e /usr/local/bin/migrate-if-needed.sh ]; then /usr/local/bin/migrate-if-needed.sh 1>>/var/log/etcd{{ suffix }}.log 2>&1; fi; exec /usr/local/bin/etcd --name etcd-{{ hostname }} --listen-peer-urls {{ etcd_protocol }}://{{ host_ip }}:{{ server_port }} --initial-advertise-peer-urls {{ etcd_protocol }}://{{ hostname }}:{{ server_port }} --advertise-client-urls http://127.0.0.1:{{ port }} --listen-client-urls http://127.0.0.1:{{ port }} {{ quota_bytes }} --data-dir /var/etcd/data{{ suffix }} --initial-cluster-state {{ cluster_state }} --initial-cluster {{ etcd_cluster }} {{ etcd_creds }} {{ etcd_extra_args }} 1>>/var/log/etcd{{ suffix }}.log 2>&1" ], "env": [ { "name": "TARGET_STORAGE", "value": "{{ pillar.get('storage_backend', 'etcd3') }}" }, { "name": "TARGET_VERSION", "value": "{{ pillar.get('etcd_version', '3.2.18') }}" }, { "name": "DATA_DIRECTORY", "value": "/var/etcd/data{{ suffix }}" }, { "name": "INITIAL_CLUSTER", "value": "{{ etcd_cluster }}" }, { "name": "LISTEN_PEER_URLS", "value": "{{ etcd_protocol }}://{{ host_ip }}:{{ server_port }}" }, { "name": "INITIAL_ADVERTISE_PEER_URLS", "value": "{{ etcd_protocol }}://{{ hostname }}:{{ server_port }}" }, { "name": "ETCD_CREDS", "value": "{{ etcd_creds }}" }, { "name": "ETCD_SNAPSHOT_COUNT", "value": "10000" } ], "livenessProbe": { "httpGet": { "host": "127.0.0.1", "port": {{ port }}, "path": "/health" }, "initialDelaySeconds": {{ liveness_probe_initial_delay }}, "timeoutSeconds": 15 }, "ports": [ { "name": "serverport", "containerPort": {{ server_port }}, "hostPort": {{ server_port }} }, { "name": "clientport", "containerPort": {{ port }}, "hostPort": {{ port }} } ], "volumeMounts": [ { "name": "varetcd", "mountPath": "/var/etcd", "readOnly": false }, { "name": "varlogetcd", "mountPath": "/var/log/etcd{{ suffix }}.log", "readOnly": false }, { "name": "etc", "mountPath": "{{ srv_kube_path }}", "readOnly": false } ] } ], "volumes":[ { "name": "varetcd", "hostPath": { "path": "/mnt/master-pd/var/etcd"} }, { "name": "varlogetcd", "hostPath": { "path": "/var/log/etcd{{ suffix }}.log", "type": "FileOrCreate"} }, { "name": "etc", "hostPath": { "path": "{{ srv_kube_path }}"} } ] }}