Can I read Docker Swarm Setup and Management Guide on EtoBox?

Docker Swarm Setup and Management Guide by Sreenivas Kalahasti is a document available to read on EtoBox.

What is Docker Swarm Setup and Management Guide about?

Here are the steps to safely remove a manager node from a 2 manager swarm and rejoin it: 1. Demote the manager node you want to remove to a worker using `docker node demote <node ID>` 2. Have the demoted node leave the swarm gracefully using `docker swarm leave` 3. The remaining manager will maintain the quorum. 4. You can now rejoin the removed node as a new worker using `docker swarm join --token` 5. Once joined as a worker, use `docker node promote <node ID>` to promote it back to a manager role.

Author

Sreenivas Kalahasti

Language

EN