websites: Add role for pyrocufflink.net site

The *websites/pyrocufflink.net* role configures the public web server to
host *pyrocufflink.net*. This site has two functions:

* It redirects `/` to http://dustin.hatch.name/
* It proxies user home directories (i.e. /~dustin/) to the file server

roles/websites/pyrocufflink.net/handlers/main.yml

@@ -0,0 +1,4 @@
+- name: reload httpd
+  service:
+    name=httpd
+    state=reloaded

roles/websites/pyrocufflink.net/meta/main.yml

@@ -0,0 +1,4 @@
+dependencies:
+- role: certbot
+  certbot_domains:
+  - pyrocufflink.net

roles/websites/pyrocufflink.net/tasks/main.yml

@@ -0,0 +1,6 @@
+- name: ensure apache is configured to serve pyrocufflink.net site
+  template:
+    src=pyrocufflink.httpd.conf.j2
+    dest=/etc/httpd/conf.d/pyrocufflink.net.conf
+    mode=0644
+  notify: reload httpd

roles/websites/pyrocufflink.net/templates/pyrocufflink.httpd.conf.j2

@@ -0,0 +1,15 @@
+# vim: set sw=4 ts=4 sts=4 et :
+
+<VirtualHost _default_:443>
+    ServerName pyrocufflink.net
+    Include conf.d/ssl.include
+    SSLCertificateFile {{ apache_ssl_certificate }}
+    SSLCertificateKeyFile {{ apache_ssl_certificate_key }}
+
+    ProxyRequests Off
+    LogLevel rewrite:trace8
+    RewriteEngine On
+    RewriteRule ^/(~[^/]+)(/.*)?$ {{ userdir_proxy_backend }}/$1$2 [P]
+    RewriteRule ^/$ http://dustin.hatch.name/
+    ProxyPassReverse / {{ userdir_proxy_backend }}/
+</VirtualHost>

websites.yml

@@ -1,6 +1,7 @@
 - hosts: public-web
   roles:
   - apache
+  - websites/pyrocufflink.net
   - websites/dustin.hatch.name
   - websites/ebonfire.com
   - websites/nratonpass.com