Hi. Tryed different clouds (digital ocean, yandex). Servers with ubuntu 18.04. Installed docker, made swarm, installed etcd cluster, portworx. And reboot all servers. After that I couldn't connect to them using SSH - connection refused. Servers are dead and lost. Why this happening to me?
UPD1
I suspect it brokes iptables somehow such way that it refuses all inbound connections. Because nobody can connect to the broken server, even digital ocean web console does not work.
Hi. Tryed different clouds (digital ocean, yandex). Servers with ubuntu 18.04. Installed docker, made swarm, installed etcd cluster, portworx. And reboot all servers. After that I couldn't connect to them using SSH - connection refused. Servers are dead and lost. Why this happening to me?
UPD1
I suspect it brokes iptables somehow such way that it refuses all inbound connections. Because nobody can connect to the broken server, even digital ocean web console does not work.