docker中安装
调试安装使用
简单无密码
# bitnami/etcd 镜像已无效 使用openeuler/etcd:latest替代
docker run -d --restart=always --name etcd \
-p 2379:2379 \
-p 2380:2380 \
-e ALLOW_NONE_AUTHENTICATION=yes \
-e ETCD_ADVERTISE_CLIENT_URLS=http://etcd:2379 \
openeuler/etcd:latest备注: openeuler/etcd:latest 镜像,无法进入命令行,这个是最基础的镜像
生产安装
mkdir -p /data/etcd/{data,conf}
chmod -R 775 /data/etcd/{data,conf}创建配置文件
vi /data/etcd/conf/etcd.yml
name: node1
data-dir: /etcd-data
listen-client-urls: http://0.0.0.0:2379
advertise-client-urls: http://127.0.0.1:2379
listen-peer-urls: http://0.0.0.0:2380
initial-advertise-peer-urls: http://127.0.0.1:2380
initial-cluster: node1=http://127.0.0.1:2380
initial-cluster-state: new
initial-cluster-token: etcd-cluster-1
logger: zap
log-level: info运行容器
docker run -d \
--name etcd \
--restart=always \
-p 2379:2379 \
-p 2380:2380 \
-v /data/etcd/conf/etcd.yml:/etc/etcd/etcd.yml:ro \
-v /data/etcd/data:/etcd-data \
openeuler/etcd:latest \
etcd --config-file=/etc/etcd/etcd.yml配置账号密码
# 创建 root 用户 并设置密码
docker exec -it etcd \
etcdctl user add root \
--interactive=false \
--new-user-password="密码"
# 创建 root 角色(如已存在会提示)
docker exec -it etcd etcdctl role add root
# 给 root 全权限(⚠️ 必须)
docker exec -it etcd \
etcdctl role grant-permission root readwrite /
# 绑定用户和角色
docker exec -it etcd \
etcdctl user grant-role root root
# 开启 ACL(最后一步,不可逆)
docker exec -it etcd etcdctl auth enable作者:admin 创建时间:2023-10-03 20:13
最后编辑:admin 更新时间:2026-01-08 16:35
最后编辑:admin 更新时间:2026-01-08 16:35