gistfile1.txt

    - name: provisioning.service
      content: |
        [Unit]
        AssertFileNotEmpty=/home/core/.docker/config.json
        After=docker.service
        [Service]
        EnvironmentFile=/tmp/s3.env
        Type=oneshot
        ExecStartPre=-/bin/sh -c "mkdir /var/lib/teamcity;"
        ExecStartPre=/usr/bin/docker pull anki/s3cmd:0.1
        ExecStart=/usr/bin/docker run -e aws_key=${AWS_KEY} \
        -e aws_secret=${AWS_SECRET} \
        -e cmd=sync-s3-to-local \
        -e DEST_S3=${BUCKET} \
        -v /var/lib/teamcity/:/opt/dest/ anki/s3cmd:0.1
        ExecStop=/usr/bin/docker stop backup