1package kube
2
3service: etcd: spec: {
4 clusterIP: "None"
5 ports: [{
6 }, {
7 name: "peer"
8 }]
9}
10statefulSet: etcd: spec: {
11 serviceName: "etcd"
12 replicas: 3
13 template: {
14 metadata: annotations: {
15 "prometheus.io.scrape": "true"
16 "prometheus.io.port": "2379"
17 }
18 spec: {
19 affinity: podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: [{
20 labelSelector: matchExpressions: [{
21 key: "app"
22 operator: "In"
23 values: ["etcd"]
24 }]
25 topologyKey: "kubernetes.io/hostname"
26 }]
27 terminationGracePeriodSeconds: 10
28 containers: [{
29 image: "quay.io/coreos/etcd:v3.3.10"
30 ports: [{
31 name: "client"
32 containerPort: 2379
33 }, {
34 name: "peer"
35 containerPort: 2380
36 }]
37 livenessProbe: {
38 httpGet: {
39 path: "/health"
40 port: "client"
41 }
42 initialDelaySeconds: 30
43 }
44 volumeMounts: [{
45 name: "etcd3"
46 mountPath: "/data"
47 }]
48 env: [{
49 name: "ETCDCTL_API"
50 value: "3"
51 }, {
52 name: "ETCD_AUTO_COMPACTION_RETENTION"
53 value: "4"
54 }, {
55 name: "NAME"
56 valueFrom: fieldRef: fieldPath: "metadata.name"
57 }, {
58 name: "IP"
59 valueFrom: fieldRef: fieldPath: "status.podIP"
60 }]
61 command: ["/usr/local/bin/etcd"]
62 args: [
63 "-name",
64 "$(NAME)",
65 "-data-dir",
66 "/data/etcd3",
67 "-initial-advertise-peer-urls",
68 "http://$(IP):2380",
69 "-listen-peer-urls",
70 "http://$(IP):2380",
71 "-listen-client-urls",
72 "http://$(IP):2379,http://127.0.0.1:2379",
73 "-advertise-client-urls",
74 "http://$(IP):2379",
75 "-discovery",
76 "https://discovery.etcd.io/xxxxxx",
77 ]
78 }]
79 }
80 }
81 // bootstrap
82 // "-initial-cluster-token", "etcd-prod-events2",
83
84 volumeClaimTemplates: [{
85 metadata: {
86 name: "etcd3"
87 annotations: "volume.alpha.kubernetes.io/storage-class": "default"
88 }
89 spec: {
90 accessModes: ["ReadWriteOnce"]
91 resources: requests: storage: "10Gi"
92 }
93 }]
94}
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