if [ -f /etc/docker/daemon.json ]; then
    echo "Contents of the old docker config"
    cat /etc/docker/daemon.json
  fi

  cat <<EOF >/etc/docker/daemon.json
{
EOF

addockeropt "\"pidfile\": \"/var/run/docker.pid\",
  \"iptables\": false,
  \"ip-masq\": false,"

  echo "setting log-level"
  if [[ "${TEST_CLUSTER:-}" == "true" ]]; then
    addockeropt "\"log-level\": \"debug\","
  else

## 0.30.1

* Add section in docs about [External Links and Articles](https://fastapi.tiangolo.com/external-links/). PR [#341](https://github.com/tiangolo/fastapi/pull/341).

* Remove `Pipfile.lock` from the repository as it is only used by FastAPI contributors (developers of FastAPI itself). See the PR for more details. PR [#340](https://github.com/tiangolo/fastapi/pull/340).