.travis.yml

---
services: docker

env:
  DOCKER_COMPOSE_VERSION: 1.14.0

before_install:
  # Upgrade Docker Compose.
  - sudo rm /usr/local/bin/docker-compose
  - curl -L https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` > docker-compose
  - chmod +x docker-compose
  - sudo mv docker-compose /usr/local/bin
  # Upgrade Docker.
  - sudo apt-get update
  - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce

script:
  # Test building Dockerfile.
  - docker build -t docker-ansible .

  # Test running the container.
  - docker run --name test-container -d --privileged -v /sys/fs/cgroup:/sys/fs/cgroup:ro docker-ansible /lib/systemd/systemd

  # Verify Ansible is available in the container.
  - docker exec --tty test-container env TERM=xterm ansible --version