---
- name: Add nginx.org apt signing key
  apt_key: url=http://nginx.org/keys/nginx_signing.key state=present
  tags: nginx

- name: Add nginx.org stable repo
  apt_repository: repo="deb http://nginx.org/packages/ubuntu/ {{ ansible_distribution_release }} nginx" state=present
  tags: nginx

- name: Install nginx
  apt: pkg=nginx update_cache=yes
  tags: nginx

- name: Copy nginx config
  copy: src={{ item }} dest=/etc/nginx/{{ item }} mode=0644 owner=root group=root
  with_items:
    - nginx.conf
  notify:
    - reload nginx
  tags: nginx

- name: Remove default nginx vhost
  file: path=/etc/nginx/conf.d/default.conf state=absent
  tags: nginx

# need to modularize so we can have different vhosts in different files (apples.com and bananas.com in separate config files)
- name: Configure nginx vhosts
  template: src={{ item }} dest=/etc/nginx/conf.d/{{ inventory_hostname }}.conf mode=0644 owner=root group=root
  with_first_found:
    - "../templates/{{ inventory_hostname }}.conf.j2"
    - "../templates/default.conf.j2"
  notify:
    - reload nginx
  tags: nginx

- name: Configure munin vhost
  copy: src=munin.conf dest=/etc/nginx/conf.d/munin.conf mode=0644 owner=root group=root
  notify:
    - reload nginx
  tags: nginx

- name: Generate 2048-bit dhparam
  command: openssl dhparam -out dhparam.pem 2048 chdir=/etc/ssl/certs creates=dhparam.pem
  tags: nginx

- name: Start & enable nginx service
  service: name=nginx state=started enabled=yes
  tags: nginx