CircleCI

Info

This document applies to Circle CI Cloud, Server v4.x and Server v3.x.

Your CircleCI configuration should use a dedicated VM for Testcontainers to work. You can achieve this by specifying the executor type in your .circleci/config.yml to be machine instead of the default docker executor (see Choosing an Executor Type for more info).

Here is a sample CircleCI configuration that does a checkout of a project and runs Maven:

jobs:
  build:
    # Check https://circleci.com/docs/executor-intro#linux-vm for more details
    machine: true
      image: ubuntu-2204:2023.04.2
    steps:
      # install Go 1.x
      # checkout the project
      - run: go test./...

You can learn more about the best practices of using Testcontainers together with CircleCI in this article for Java.