add user-content-pixel role

Author: Bryan Kendall

ansible/roles/user-content-pixel/tasks/main.yml

@@ -0,0 +1,50 @@
+---
+- name: assert nginx config directory
+  tags: [ deploy ]
+  become: yes
+  file:
+    state: directory
+    dest: /etc/nginx
+
+- name: assert nginx sites-available directory
+  tags: [ deploy ]
+  become: yes
+  file:
+    state: directory
+    dest: /etc/nginx/sites-available
+
+- name: assert nginx sites-enable directory
+  tags: [ deploy ]
+  become: yes
+  file:
+    state: directory
+    dest: /etc/nginx/sites-enable
+
+- name: put configuration in place
+  tags: [ deploy ]
+  become: yes
+  template:
+    src: "{{ item }}"
+    dest: /etc/nginx/sites-available/{{ item }}
+  with_items:
+  - 90-user-content-pixel.conf
+
+- name: link configuration to enable
+  tags: [ deploy ]
+  become: yes
+  file:
+    state: link
+    dest: /etc/nginx/sites-enabled/{{ item }}
+    src: /etc/nginx/sites-available/{{ item }}
+  with_items:
+  - 90-user-content-pixel.conf
+
+- name: reload nginx
+  tags: [ deploy ]
+  become: yes
+  shell: >
+    docker ps |
+    awk '/nginx/{ print $1 }' |
+    xargs -n 1 docker kill --signal SIGHUP
+  args:
+    executable: /bin/bash

ansible/roles/user-content-pixel/templates/90-user-content-pixel.conf

@@ -0,0 +1,9 @@
+server {
+  listen 80;
+  server_name blue.{{ user_content_domain }};
+
+  location = /pixel.gif {
+    add_header Set-Cookie "isModerating=1; Domain=.{{ user_content_domain }}; Path=/; HttpOnly; Secure;";
+    empty_gif;
+  }
+}

ansible/user-content-pixel.yml

@@ -0,0 +1,4 @@
+---
+- hosts: socket-server-proxy
+  roles:
+  - { role: user-content-pixel }