rabbitmq/.erlang.cookie must be accessible by owner only_.erlang.cookies

docker rabbitmq启动失败问题

问题现象

rabbitmq容器一直重启，使用docker logs查看错误信息为：

[error] Cookie file /var/lib/rabbitmq/.erlang.cookie must be accessible by owner only
[error] Cookie file /var/lib/rabbitmq/.erlang.cookie must be accessible by owner only
[error] Cookie file /var/lib/rabbitmq/.erlang.cookie must be accessible by owner only

解决方案

修改挂载目录

rabbitmq:
container_name: rabbitmq
image: rabbitmq:3.8-management
restart: always
ports:
- “5672:5672”
- “15672:15672”
environment:
- RABBITMQ_DEFAULT_USER=root #设置用户名
- RABBITMQ_DEFAULT_PASS=123456 #设置密码
volumes: #挂载目录
- /data/platform/rabbitmq/lib:/var/lib/rabbitmq/mnesia