ansible-rookeries/tasks/rookeries_deployment.yaml

---
- name: verify a deployment package ready for deployment, otherwise skip deployment steps
  local_action: stat path={{ rookeries_package_path }}
  sudo: no
  register: deploy_package

- name: upload + extract rookeries package to web server home
  unarchive: src={{ rookeries_package_path }} dest={{ web_root_path }}
  when: deploy_package.stat.exists

- name: fix permissions on extracted web app
  file: path={{ rookeries_deploy_dir }} owner={{ web_server_group }} group={{ web_server_group }}
        state=directory recurse=yes
  when: deploy_package.stat.exists

- name: install rookeries dependencies
  pip: requirements=requirements.txt virtualenv={{ rookeries_venv }} chdir={{ rookeries_deploy_dir }}
  when: deploy_package.stat.exists

# TODO Remove after transition to CouchDB as a store.
- name: install extra MySQL python connector dependency
  pip: name=mysql-connector-python virtualenv={{ rookeries_venv }} version=1.1.6
       extra_args="--allow-external mysql-connector-python --allow-unverified mysql-connector-python"
  when: deploy_package.stat.exists

- name: install frontend dependencies for app
  npm: path={{ rookeries_deploy_dir }} state=present registry=http://registry.npmjs.org/
  when: deploy_package.stat.exists

- name: add in symlink to deployed package.
  file: state=link src={{ rookeries_deploy_dir }} path={{ rookeries_app_symlink }}
        owner={{ web_server_group }} group={{ web_server_group }}
  when: deploy_package.stat.exists

- name: add in symlink to deployed virtualenv.
  file: state=link src={{ rookeries_venv }} path={{ rookeries_venv_symlink }}
        owner={{ web_server_group }} group={{ web_server_group }}
  notify:
    - restart uwsgi app
  when: deploy_package.stat.exists