'Can not use restored data on new portainer (docker swarm): Environment is unreachable
I have a single server with Portainer (docker swarm, one simple node). I am going to migrate it to another server so I took a backup and restored it successfully but can not connect to the new primary environment. It says:
Failed loading environment Environment is unreachable. Connect to another swarm manager.
There is no special configuration I just used 'swarm init' during Portainer installation process. I generally know it is a problem with the manager and agent on the new server but I don't know what should I do to make it work.
Here is the log: dial tcp: lookup tasks.agent on 172.26.0.2:53: no such host"
Solution 1:[1]
The problem was fixed by transferring 'volumes' folder to the new server!
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | user43857 |