1、etcd版本用3.4.24

2、mysql镜像要用：mysql/mysql-server:8.0.32

3、mysql因为是8的版本，启动后本地没权限连接，需要进容器创建用户和添加权限：

# 进入容器
docker exec -it mysql容器id bash
# 运行mysql
mysql -uroot -[
# 输入密码，登录
# 操作user库
use user;
# 创建账户
CREATE USER 'root'@'%' IDENTIFIED BY '123456';
# 为创建的账户赋权
GRANT ALL ON *.* TO 'root'@'%';
# 刷新
FLUSH PRIVILEGES;
3、发现etcd也不兼容arm64版本，换了版本号3.4.24可以用

4、目前在mac上本地调试用的docker-compose.yaml：

version: '3'
services:
  mysql:
    container_name: mysql8
    image: mysql/mysql-server:${MYSQL_VERSION}
    restart: always
    ports:
      - ${MYSQL_PORT}:3306
    environment:
      TZ: Asia/Shanghai
      MYSQL_ROOT_PASSWORD: 123456
      MYSQL_DATABASE: zero_mall
    volumes:
      - ${MYSQL_DIR}/data:/var/lib/mysql
      - ${MYSQL_DIR}/conf:/etc/mysql/conf.d/
      - ${MYSQL_DIR}/logs:/logs
    command:
      --bind-address=0.0.0.0
      --default-authentication-plugin=mysql_native_password
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_general_ci
      --explicit_defaults_for_timestamp=true
      --lower_case_table_names=1
  Etcd:
    container_name: etcd3
    image: bitnami/etcd:${ETCD_VERSION}
    deploy:
      replicas: 1
      restart_policy:
        condition: on-failure
    environment:
      - ALLOW_NONE_AUTHENTICATION=yes
    privileged: true
    volumes:
      - ${ETCD_DIR}/data:/bitnami/etcd/data
    ports:
      - ${ETCD_PORT}:2379
      - 2380:2380

同目录下的.env文件：

COMPOSE_PROJECT_NAME=gozero-demo-mall
ETCD_DIR=/Users/yelin/go_dev/project/src/go-zero-docker/etcd
ETCD_VERSION=3.5.7
ETCD_PORT=2379
MYSQL_VERSION=8.0.32
MYSQL_DIR=/Users/yelin/go_dev/project/src/go-zero-docker/mysql
MYSQL_PORT=3306

启动： docker-compose up -d  

重启： docker-compose restart

停止删除：docker-compose down

如果mysql的配置发生变化，比如改了root密码，并不会生效，需要删除mysql配置目录文件才行，在MYSQL_DIR目录里，我是3个都删，影响暂未知

etcd也踩了好多坑，最后测试3.5.7可以启动