roles/nginx: Official builds for Debian Stretch

Now that there are official nginx.org builds for Debian 9 we don't
need to use Debian's own nginx packages.

roles/nginx/defaults/main.yml

@@ -26,8 +26,8 @@ letsencrypt_root: /etc/letsencrypt/live
 # Location of Let's Encrypt's certbot script
 letsencrypt_certbot_dest: /opt/certbot-auto
 
-# stable is 1.10.x
-# mainline is 1.11.x
+# stable is 1.12.x
+# mainline is 1.13.x
 nginx_version: mainline
 
 # vim: set ts=2 sw=2:

roles/nginx/tasks/main.yml

@@ -1,18 +1,9 @@
 ---
-# There is no nginx.org build for Debian 9 (stretch) yet, so we will use the
-# builds in Debian's own repositories for now. This creates a few problems
-# in this playbook, and we need to remember to undo these workarounds when
-# the Debian stretch builds become available.
-#
-# See: https://nginx.org/packages/mainline/debian/dists/
-
 - name: Add nginx.org apt signing key
-  when: ansible_distribution_major_version | version_compare('9', '!=')
   apt_key: id=0x573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62 url=https://nginx.org/keys/nginx_signing.key state=present
   tags: nginx, packages
 
 - name: Add nginx.org repo
-  when: ansible_distribution_major_version | version_compare('9', '!=')
   template: src=nginx_org_sources.list.j2 dest=/etc/apt/sources.list.d/nginx_org_sources.list owner=root group=root mode=0644
   tags: nginx, packages
 
@@ -40,15 +31,9 @@
   tags: nginx
 
 - name: Create fastcgi cache dir
-  when: ansible_distribution_major_version | version_compare('9', '!=')
   file: path=/var/cache/nginx/cached/fastcgi state=directory owner=nginx group=nginx mode=0755
   tags: nginx
 
-- name: Create fastcgi cache dir
-  when: ansible_distribution_major_version | version_compare('9', '==')
-  file: path=/var/cache/nginx/cached/fastcgi state=directory owner=www-data group=www-data mode=0755
-  tags: nginx
-
 - include: vhosts.yml
   when: nginx_vhosts is defined
   tags: nginx

roles/nginx/tasks/vhosts.yml

@@ -17,15 +17,9 @@
     - reload nginx
 
 - name: Create vhost document roots
-  when: ansible_distribution_major_version | version_compare('9', '!=')
   file: path={{ nginx_root_prefix }}/{{ item.domain_name }} state=directory mode=0755 owner=nginx group=nginx
   with_items: "{{ nginx_vhosts }}"
 
-- name: Create vhost document roots
-  when: ansible_distribution_major_version | version_compare('9', '==')
-  file: path={{ nginx_root_prefix }}/{{ item.domain_name }} state=directory mode=0755 owner=www-data group=www-data
-  with_items: "{{ nginx_vhosts }}"
-
 - name: Install WordPress
   git: repo=https://github.com/WordPress/WordPress.git dest={{ nginx_root_prefix }}/{{ item.domain_name }}/wordpress version={{ item.wordpress_version }} depth=1 force=yes
   when: item.has_wordpress is defined and item.has_wordpress == True
@@ -34,13 +28,7 @@
 
 - name: Fix WordPress directory permissions
   file: path={{ nginx_root_prefix }}/{{ item.domain_name }} state=directory owner=nginx group=nginx recurse=yes
-  when: item.has_wordpress is defined and item.has_wordpress == True and ansible_distribution_major_version | version_compare('9', '!=')
-  with_items: "{{ nginx_vhosts }}"
-  tags: wordpress
-
-- name: Fix WordPress directory permissions
-  file: path={{ nginx_root_prefix }}/{{ item.domain_name }} state=directory owner=www-data group=www-data recurse=yes
-  when: item.has_wordpress is defined and item.has_wordpress == True and ansible_distribution_major_version | version_compare('9', '==')
+  when: item.has_wordpress is defined and item.has_wordpress == True
   with_items: "{{ nginx_vhosts }}"
   tags: wordpress