88 lines
2.1 KiB
YAML
88 lines
2.1 KiB
YAML
apiVersion: v1
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kind: Service
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metadata:
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name: etcd-dns
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namespace: dns
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spec:
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ports:
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- name: etcd-client
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port: 2379
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protocol: TCP
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- name: etcd-peer
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port: 2380
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protocol: TCP
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selector:
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app: etcd-dns
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publishNotReadyAddresses: true
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---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: etcd-dns
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namespace: dns
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labels:
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app: etcd-dns
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spec:
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serviceName: "etcd-dns"
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replicas: 3
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selector:
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matchLabels:
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app: etcd-dns
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template:
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metadata:
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labels:
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app: etcd-dns
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spec:
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containers:
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- name: etcd-dns
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image: quay.io/coreos/etcd:latest
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ports:
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- containerPort: 2379
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name: client
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- containerPort: 2380
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name: peer
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env:
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- name: CLUSTER_SIZE
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value: "3"
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- name: SET_NAME
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value: "etcd-dns"
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volumeMounts:
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- name: datadir
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mountPath: /var/run/etcd
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command:
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- /bin/sh
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- -c
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- |
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IP=$(hostname -i)
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PEERS=""
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for i in $(seq 0 $((${CLUSTER_SIZE} - 1))); do
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PEERS="${PEERS}${PEERS:+,}${SET_NAME}-${i}=http://${SET_NAME}-${i}.${SET_NAME}:2380"
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done
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exec /usr/local/bin/etcd --name ${HOSTNAME} \
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--listen-peer-urls http://${IP}:2380 \
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--listen-client-urls http://${IP}:2379,http://127.0.0.1:2379 \
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--advertise-client-urls http://${HOSTNAME}.${SET_NAME}:2379 \
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--initial-advertise-peer-urls http://${HOSTNAME}.${SET_NAME}:2380 \
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--initial-cluster-token etcd-cluster-1 \
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--initial-cluster ${PEERS} \
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--initial-cluster-state new \
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--data-dir /var/run/etcd/default.etcd
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ports:
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- containerPort: 2379
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name: client
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protocol: TCP
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- containerPort: 2380
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name: peer
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protocol: TCP
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volumeClaimTemplates:
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- metadata:
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name: datadir
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spec:
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accessModes:
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- "ReadWriteOnce"
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storageClassName: "local-storage"
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resources:
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requests:
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storage: 1Gi
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