1、下载docker-compose
wget https://github.com/docker/compose/releases/download/v2.6.0/docker-compose-linux-x86_64
mv docker-compose-linux-x86_64 docker-compose
chmod u+x docker-compose
2、创建etcd数据目录（根据自己需求修改）
mkdir -p /app/apisix/etcd/data
3、创建yaml配置文件
[root@localhost etcd]# more docker-compose.yaml
version: "3.5"
services:
etcd:
hostname: etcd
image: bitnami/etcd:3
deploy:
replicas: 1
restart_policy:
condition: on-failure
# ports:
# - "2379:2379"
# - "2380:2380"
# - "4001:4001"
# - "7001:7001"
privileged: true
volumes:
- "/app/apisix/etcd/data:/bitnami/etcd/data"
environment:
- "ETCD_ADVERTISE_CLIENT_URLS=http://0.0.0.0:2379"
- "ETCD_LISTEN_CLIENT_URLS=http://0.0.0.0:2379"
- "ETCD_LISTEN_PEER_URLS=http://0.0.0.0:2380"
- "ETCD_INITIAL_ADVERTISE_PEER_URLS=http://0.0.0.0:2380"
#参数指不用密码可以连接
- "ALLOW_NONE_AUTHENTICATION=yes"
- "ETCD_INITIAL_CLUSTER=node1=http://0.0.0.0:2380"
- "ETCD_NAME=node1"
- "ETCD_DATA_DIR=/opt/bitnami/etcd/data"
ports:
- 2379:2379
- 2380:2380
networks:
- etcdnet
networks:
etcdnet:
name: etcdnet
4、启动、停止etcd
[root@localhost etcd]# ./docker-compose up -d
[root@localhost etcd]# ./docker-compose down
5、查看etcd数据
[root@localhost snap]# pwd
/app/apisix/etcd/data/member/snap
[root@localhost snap]# strings db
做一个决定，并不难，难的是付诸行动，并且坚持到底。
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