1、启动失败 启动doker失败，通过status命令查看docker服务状态，提示下面错误 SELinux is not supported with the overlay2 graph driver on this kernel. 2、解决办法 更新kernel [root@master ~]# yum update kernel 重启系统后，再次启动docker，正常运行了 [root@master

-e参数设置docker环境变量出错： [root@master ~]# docker exec -it -e "CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp/users/Admin@org1.example.com/msp" peer0.org1.example.com bash flag provided but not defined:

zookeeper启动异常 2018-03-12 10:39:08,985 [myid:2] - INFO [main:FileSnap@83] - Reading snapshot /var/zookeeper/version-2/snapshot.500000a6f 2018-03-12 10:39:09,038 [myid:2] - ERROR [main:QuorumPeer@530] -