After discovering that this is massively undocumented,here’s the correct way to mount a NFS volume using stack and docker compose. The most important thing is that you need to be using version: “3.2” or higher. You will have strange and un-obvious errors if you don’t. The second issue is that volumes are not automatically updated … Read more
You can execute commands by filtering container name without needing to pass the entire swarm container hash, just by the service name. Like this: docker exec $(docker ps -q -f name=servicename) ls
Swarm Mode itself does not do anything different with volumes, it runs any volume mount command you provide on the node where the container is running. If your volume mount is local to that node, then your data will be saved locally on that node. There is no built in functionality to move data between … Read more