Revert "ENH: Add install_from_ppa pillar setting and PPA pkgrepo"

nginx/init.sls

-{%- set nginx=pillar.get('nginx', {}) %}
-
 include:
   - nginx.common
-{% if nginx.get('user_auth_enabled', true) %}
+{% if pillar.get('nginx', {}).get('user_auth_enabled', true) %}
   - nginx.users
 {% endif %}
-{% if nginx.get('install_from_source') %}
+{% if pillar.get('nginx', {}).get('install_from_source') %}
   - nginx.source
 {% else %}
   - nginx.package

nginx/map.jinja

 {% set nginx = salt['grains.filter_by']({
     'Debian': {
-        'package': 'nginx',
         'apache_utils': 'apache2-utils',
     },
     'RedHat': {
-        'package': 'nginx',
         'apache_utils': 'httpd-tools',
     },
-}, merge=salt['pillar.get']('nginx:lookup')) %}
+}, merge=salt['pillar.get']('nginx:lookup')) %}

nginx/ng/install.sls

 {% from 'nginx/ng/map.jinja' import nginx, sls_block with context %}
 
 nginx_install:
-  {% if nginx.install_from_source %}
+  {% if nginx.from_source %}
   ## add source compilation here
   {% else %}
   pkg.installed:
     {{ sls_block(nginx.package.opts) }}
     - name: {{ nginx.lookup.package }}
   {% endif %}
-
-{% if salt['grains.get']('os_family') == 'Debian' %}
-{% if nginx.install_from_ppa %}
-nginx_ppa_repo:
-  pkgrepo.managed:
-    - humanname: nginx-ppa-{{ grains['oscodename'] }}
-    - name: deb http://ppa.launchpad.net/nginx/stable/ubuntu {{ grains['oscodename'] }} main
-    - file: /etc/apt/sources.list.d/nginx-stable-{{ grains['oscodename'] }}.list
-    - dist: {{ grains['oscodename'] }}
-    - keyid: C300EE8C
-    - keyserver: keyserver.ubuntu.com
-    - require_in:
-      - pkg: nginx_install
-{% endif %}
-{% endif %}

nginx/package.sls

-{% from "nginx/map.jinja" import nginx with context %}
 {% set use_upstart = pillar.get('nginx', {}).get('use_upstart', true) %}
 {% if use_upstart %}
 nginx-old-init:
       - file: nginx-old-init
 {% endif %}
 
-{% if salt['grains.get']('os_family') == 'Debian' %}
-nginx-ppa-repo:
-  pkgrepo.managed:
-    - enabled: {{ salt['pillar.get']('nginx:install_from_ppa', False) }}
-    - humanname: nginx-ppa-{{ grains['oscodename'] }}
-    - name: deb http://ppa.launchpad.net/nginx/stable/ubuntu {{ grains['oscodename'] }} main
-    - file: /etc/apt/sources.list.d/nginx-stable-{{ grains['oscodename'] }}.list
-    - dist: {{ grains['oscodename'] }}
-    - keyid: C300EE8C
-    - keyserver: keyserver.ubuntu.com
-    - require_in:
-      - pkg: nginx
-{% endif %}
-
 nginx:
   pkg.installed:
-    - name: {{ nginx.package }}
+    - name: nginx
 {% if use_upstart %}
   file:
     - managed

pillar.example

 nginx:
   install_from_source: True
-  install_from_ppa: False
   use_upstart: True
   user_auth_enabled: True
   with_luajit: False
       source: http://github.com/agentzh/headers-more-nginx-module/tarball/v0.21
       source_hash: sha1=dbf914cbf3f7b6cb7e033fa7b7c49e2f8879113b
 
-  lookup:
-    package: nginx
-
 # ========
 # nginx.ng
 # ========
       vhost_use_symlink: True
 
     # Source compilation is not currently a part of nginx.ng
-    install_from_source: False
-
-    # Install nginx.ng.lookup.package from the PPA repository
-    install_from_ppa: True
+    from_source: False
 
     package:
       opts: {} # this partially exposes parameters of pkg.installed