docker_practice/etcd/demo/cluster/docker-compose.yml

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version: "3.6"
services:
node1:
image: quay.io/coreos/etcd:v3.4.0
volumes:
- node1-data:/etcd-data
expose:
- 2379
- 2380
networks:
cluster_net:
ipv4_address: 172.16.238.100
environment:
- ETCDCTL_API=3
command:
- /usr/local/bin/etcd
- --data-dir=/etcd-data
- --name
- node1
- --initial-advertise-peer-urls
- http://172.16.238.100:2380
- --listen-peer-urls
- http://0.0.0.0:2380
- --advertise-client-urls
- http://172.16.238.100:2379
- --listen-client-urls
- http://0.0.0.0:2379
- --initial-cluster
- node1=http://172.16.238.100:2380,node2=http://172.16.238.101:2380,node3=http://172.16.238.102:2380
- --initial-cluster-state
- new
- --initial-cluster-token
- docker-etcd
node2:
image: quay.io/coreos/etcd:v3.4.0
volumes:
- node2-data:/etcd-data
networks:
cluster_net:
ipv4_address: 172.16.238.101
environment:
- ETCDCTL_API=3
expose:
- 2379
- 2380
command:
- /usr/local/bin/etcd
- --data-dir=/etcd-data
- --name
- node2
- --initial-advertise-peer-urls
- http://172.16.238.101:2380
- --listen-peer-urls
- http://0.0.0.0:2380
- --advertise-client-urls
- http://172.16.238.101:2379
- --listen-client-urls
- http://0.0.0.0:2379
- --initial-cluster
- node1=http://172.16.238.100:2380,node2=http://172.16.238.101:2380,node3=http://172.16.238.102:2380
- --initial-cluster-state
- new
- --initial-cluster-token
- docker-etcd
node3:
image: quay.io/coreos/etcd:v3.4.0
volumes:
- node3-data:/etcd-data
networks:
cluster_net:
ipv4_address: 172.16.238.102
environment:
- ETCDCTL_API=3
expose:
- 2379
- 2380
command:
- /usr/local/bin/etcd
- --data-dir=/etcd-data
- --name
- node3
- --initial-advertise-peer-urls
- http://172.16.238.102:2380
- --listen-peer-urls
- http://0.0.0.0:2380
- --advertise-client-urls
- http://172.16.238.102:2379
- --listen-client-urls
- http://0.0.0.0:2379
- --initial-cluster
- node1=http://172.16.238.100:2380,node2=http://172.16.238.101:2380,node3=http://172.16.238.102:2380
- --initial-cluster-state
- new
- --initial-cluster-token
- docker-etcd
volumes:
node1-data:
node2-data:
node3-data:
networks:
cluster_net:
driver: bridge
ipam:
driver: default
config:
-
subnet: 172.16.238.0/24