---

- name: install apt packages
  apt:
    pkg: "{{ item }}"
    update_cache: yes
    state: installed
  with_items:
    - python 
    - python-pip
    - python-dev
    - uwsgi
    - uwsgi-plugin-python
    - libffi-dev 
  notify:
    - restart carbon-cache
    
- name: install django
  pip: 
    name: django 
    version: 1.8.11
    state: present 
  notify:
    - restart uwsgi

- name: install requirements for graphite-web
  pip: 
    name: "{{ item }}"
    state: present 
  with_items:
    - python-memcached
    - txAMQP
    - simplejson
    - django-tagging
    - gunicorn
    - pytz
    - sphinx
    - sphinx_rtd_theme
    - cairocffi
    - whitenoise
  notify:
    - restart uwsgi

- name: install zope.interface
  pip: 
    name: zope.interface 
    version: 3.6.0
    state: present 
  notify:
    - restart carbon-cache

- name: install whisper
  pip: 
    name: whisper 
    version: 0.9.15
    state: present 
    extra_args: '--install-option="--prefix=/var/lib/graphite" --install-option="--install-lib=/var/lib/graphite/lib" '
  notify:
    - restart carbon-cache
    
- name: install carbon
  pip: 
    name: carbon 
    version: 0.9.15
    state: present
    extra_args: '--install-option="--prefix=/var/lib/graphite" --install-option="--install-lib=/var/lib/graphite/lib" '
  notify:
    - restart carbon-cache

- name: install graphite-web
  pip: 
    name: graphite-web 
    version: 0.9.15
    state: present
    extra_args: '--install-option="--prefix=/var/lib/graphite" --install-option="--install-lib=/var/lib/graphite/lib" '
  notify:
    - restart carbon-cache

- name: create log directory
  file: path=/var/log/carbon state=directory mode=0755 owner=www-data 

- name: create log directory
  file: path=/var/log/graphite state=directory mode=0755 owner=www-data 

- name: create storage directory
  file: path=/var/lib/graphite/storage state=directory mode=0755 owner=www-data

- name: create run directory
  file: path=/var/run/carbon-cache state=directory mode=0755

- name: copy file carbon.conf
  copy: src=carbon.conf dest=/var/lib/graphite/conf/ 
  notify:
    - restart carbon-cache

- name: copy file storage-schemas.conf
  copy: src=storage-schemas.conf dest=/var/lib/graphite/conf/ 
  notify:
    - restart carbon-cache

- name: copy file graphite.ini
  copy: src=graphite.ini dest=/etc/uwsgi/apps-enabled/ 
  notify:
    - restart uwsgi

- name: copy file graphite.wsgi
  copy: src=graphite.wsgi dest=/var/lib/graphite/conf/ 
  notify:
    - restart carbon-cache

- name: copy file local_settings.py
  copy: src=local_settings.py dest=/var/lib/graphite/lib/graphite/ 
  notify:
    - restart carbon-cache

- name: copy file carbon-cache.service
  copy: src=carbon-cache.service dest=/lib/systemd/system/ 
  notify:
    - reload systemd
    - restart carbon-cache

- name: enable carbon-cache
  service: name=carbon-cache enabled=yes
  notify:
    - restart carbon-cache

- name: enable uwsgi
  service: name=uwsgi enabled=yes
  notify:
    - restart uwsgi