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