---

- hosts: webservers
  user: ubuntu
  sudo: True

  tasks:
    - include_vars: vars.yaml

    - name: ensure log directory
      action: file dest={{log_dir}} state=directory

    - name: deploy code from repository
      git: repo={{repo_url}} dest={{src_dir}} remote={{repo_remote}} version={{repo_branch}} accept_hostkey=yes
      notify:
        - restart nginx
        - restart webapp

    - name: install python requirements
      action: pip requirements={{src_dir}}/requirements.txt state=present

    - name: copy hellow_webapp.ini
      action: template src=templates/hello_webapp.ini dest={{src_dir}}/hello_webapp.ini

    - name: create nginx site config
      action: template src=templates/nginx_site.conf dest=/etc/nginx/sites-available/{{app_name}}.conf
      notify:
        - restart nginx

    - name: link nginx config
      action: file src=/etc/nginx/sites-available/{{app_name}}.conf dest=/etc/nginx/sites-enabled/{{app_name}}.conf state=link

    - name: create upstart script for webapp
      action: template src=templates/hello_webapp.conf dest=/etc/init/hello_webapp.conf

    - name: ensure secrets directory
      action: file dest={{src_dir}}/devops/secret_files state=directory

    - name: Copy secret.json file
      copy: src=secret_files/secret.json dest={{src_dir}}/devops/secret_files/secret.json

    - name: make src_dir writeable by webgroup
      action: file path={{src_dir}} mode=u=rwX,g=rwX,o=X recurse=yes group=webgroup

    - name: make log_dir writeable by webgroup
      action: file path={{log_dir}} mode=u=rwX,g=rwX,o=X recurse=yes group=webgroup

#    - name: crontab to check alerts
#      cron: name="check alerts" minute="*" job="curl {{prod_url}}/get_all_tix/"

    - name: restart server and webapp
      command: /bin/true
      notify:
        - restart nginx
        - restart webapp


  handlers:

    - name: restart nginx
      action: service name=nginx state=restarted

    - name: restart webapp
      action: service name={{app_name}} state=restarted