'How to make separate CLI tools in docker containers accessible from "central "docker container?
I want to create a tool that couples together a lot (~10, perhaps more) of other CLI tools to automate some stuff. This tool needs to be able to just be dropped-in on any VPS and work, hence the Docker containers. Work in this case means running central program (made by me) that orchestrates all the other tools and aggregates their results in a single database to browse/export later. The tools' containers need to have network access.
In my limited knowledge of Docker I've concluded that multi-stage build to fit all the tools in a single container is a bad design here, and very cumbersome. I've thought of networking the tools' containers to the central one and doing some sort of TCP piping, but that seems less than ideal too. What should the approach here be like? Are there some ready-made solutions to this issue? Thanks
Solution 1:[1]
How about docker-compose?
You can use this tool to deploy all your dockerized tools inside docker network and then communicate with them via your orchestrator. Additionally you can pack this composed dockers into another docker and create docker-in-docker environment and expose only your orchestrator as a gate to your all-in-one tool.
Cheers,
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Xavrax |