我一直在尝试在两台主机之间创建一个覆盖网络但没有成功.我一直收到错误消息:
mavungu@mavungu-Aspire-5250:~$ sudo docker -H tcp://192.168.0.18:2380 network create -d overlay myapp
Error response from daemon: 500 Internal Server Error: failed to parse pool request for address space "GlobalDefault" pool "" subpool "": cannot find address space GlobalDefault (most likely the backing datastore is not configured)
mavungu@mavungu-Aspire-5250:~$ sudo docker network create -d overlay myapp
[sudo] password for mavungu:
Error response from daemon: failed to parse pool request for address space "GlobalDefault" pool "" subpool "": cannot find address space GlobalDefault (most …