1. 使用数据卷启动服务时出现异常
docker service create -d --replicas=4 --name devtest-service --mount sour
ce=myvol2,target=/app nginx:latest
1.1 异常详情:
Error response from daemon: This node is not a swarm manager. Use "docker swarm init" or "docker swarm join" to connect this node to swarm and try again
1.2 解决办法:
docker swarm init
1.3 解决结果
1.4 参考资料:https://linux.cn/article-8888-1.html