I am using a docker-compose file that runs my dockerized app and a MySql DB.
The MySql Image exposes port 3306, however I keep getting this error when trying to bring it up:
ERROR: for db Cannot start service db: driver failed programming external connectivity on endpoint myrepo_db_1 (dc420fc36e196cfa9ac1e4ed70bf1a513fad39231ba11f0d05b6d16d066551c0): Error starting userland proxy: listen tcp 0.0.0.0:3306: bind: address already in use ERROR: Encountered errors while bringing up the project.
My suspition is that CircleCI already has a MySql instance runnign to “help” me. Is there a way I can disable it?
I am using the Ruby 2.3 base image on the DockerExecutor.
version: 2 executorType: docker jobs: build: docker: - image: ruby:2.3