I am using CircleCI 2.0 and I am planning to use specific version of Node.js on my CircleCI.
I have to use docker-compose to work with multiple docker containers, but according to these two CircleCI guides Running Docker Commands and Installing and Using docker-compose, I wonder if my docker containers can communicate/interact with each other as they did before with
So I want to get either the way to allow containers to communicate with each other without problem with
docker mode or the way to upgrade Node.js with
Thank you in advance.
PS: Running Docker Commands
The job and remote docker run in separate environments. Therefore, Docker containers cannot directly communicate with the containers running in remote docker.
PS: Installing and Using docker-compose
If you want to use docker compose to manage a multi-container setup, use the
machinekey in your
config.ymlfile and use docker-compose as you would normally.