删除docker swarm下的节点报错:
Error response from daemon: rpc error: code = FailedPrecondition desc = node y2qsyjdbfmm4tjwh4p9wqlmq1 is not down and can’t be removed
解决(需要把active状态的节点的docker服务关闭;同时在manager节点中修改掉该节点的AVAILABILITY状态):
[vagrantcentos-node2 ~]$ s
