I've been using Docker for a while through Dockge, and I've noticed that when I create a new container, it sometimes doubles up the name. For example, when I deployed a container named 'dozzle-agent', it ended up as 'dozzle-agent-dozzle-agent-1'. I'd like to tidy this up and avoid the duplicates. Is there a CLI command to rename it or fix this? Also, could someone explain why this happens? Thanks for your help!
3 Answers
Yeah, this is totally normal with Docker Compose! It adds that project-specific prefix. Instead of running commands on the full name like `docker logs dozzle-agent-dozzle-agent-1`, you can just use `docker compose dozzle-agent`. If you set an alias, like `alias dc=docker compose`, it makes it even faster to manage your containers.
When you use Docker Compose, it automatically adds the project name to the container name, which is usually the name of the directory. To prevent the duplication, you can set a specific name in your compose file with `container_name: dozzle-agent`. This way, it'll just be named what you want without the extra tags. Make sure to check the official Docker documentation for more on this!
It could be that you have multiple instances running. When you update your containers, ensure you take down the old ones first using `docker-compose down`. That can help prevent naming conflicts when you spin up new containers.
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