52 lines
1.7 KiB
YAML
52 lines
1.7 KiB
YAML
apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: etcd
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spec:
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strategy:
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type: Recreate
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replicas: 3
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selector:
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matchLabels:
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name: etcd
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template:
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metadata:
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labels:
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name: etcd
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spec:
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containers:
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- name: member
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image: openshift/etcd-20-centos7
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ports:
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- containerPort: 2379
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protocol: TCP
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- containerPort: 2380
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protocol: TCP
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env:
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# ETCD_NUM_MEMBERS is the maximum number of members to launch (have to match with # of replicas)
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- name: ETCD_NUM_MEMBERS
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value: "3"
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- name: ETCD_INITIAL_CLUSTER_STATE
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value: "new"
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# ETCD_INITIAL_CLUSTER_TOKEN is a token etcd uses to generate unique cluster ID and member ID. Conforms to [a-z0-9]{40}
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- name: ETCD_INITIAL_CLUSTER_TOKEN
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value: INSERT_ETCD_INITIAL_CLUSTER_TOKEN
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# ETCD_DISCOVERY_TOKEN is a unique token used by the discovery service. Conforms to etcd-cluster-[a-z0-9]{5}
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- name: ETCD_DISCOVERY_TOKEN
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value: INSERT_ETCD_DISCOVERY_TOKEN
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# ETCD_DISCOVERY_URL connects etcd instances together by storing a list of peer addresses,
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# metadata and the initial size of the cluster under a unique address
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- name: ETCD_DISCOVERY_URL
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value: "http://etcd-discovery:2379"
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- name: ETCDCTL_PEERS
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value: "http://etcd:2379"
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resources: {}
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terminationMessagePath: "/dev/termination-log"
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imagePullPolicy: IfNotPresent
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securityContext:
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capabilities: {}
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privileged: false
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restartPolicy: Always
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dnsPolicy: ClusterFirst
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serviceAccount: ''
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status: {}
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