Add config for the website (#119)

Added new website host
---------

Co-authored-by: Nicolas Berens <[email protected]>

README.md

@@ -18,6 +18,7 @@ This repository currently manages these services:
 - Several buildbot-workers
 - IP address wizard at [config.berlin.freifunk.net](https://config.berlin.freifunk.net/)
 - The vpn03 servers which route our traffic to the internet
+- The public site for the berlin community at [berlin.freifunk.net](https://berlin.freifunk.net/)
 
 ## Requirements
 

inventory/host_vars/web.berlin.freifunk.net

@@ -0,0 +1,2 @@
+---
+caddy_caddyfile: Caddyfile_website.j2

inventory/hosts

@@ -34,3 +34,5 @@ download-master.berlin.freifunk.net
 [uisp]
 uisp.berlin.freifunk.net ansible_host=10.31.130.158 # New uisp VM
 
+[website]
+web.berlin.freifunk.net

play.yml

@@ -55,3 +55,9 @@
     - tunneldigger
   tags:
     - tunneldigger
+
+- name: Set up website
+  hosts: website
+  become: true
+  roles:
+    - caddy

templates/Caddyfile_website.j2

@@ -0,0 +1,113 @@
+# www redirect
+www.berlin.freifunk.net {
+        redir https://berlin.freifunk.net{uri}
+}
+
+# production
+berlin.freifunk.net {
+        root * /srv/www/berlin.freifunk.net
+        encode gzip
+
+        @de_before_en {
+                header_regexp Accept-Language de.*en
+                path /
+        }
+        @en_before_de {
+                header_regexp Accept-Language en.*de
+                path /
+        }
+        @de_only {
+                header_regexp Accept-Language de
+                path /
+        }
+        @fallback {
+                path /
+        }
+
+        redir @de_before_en /de 302
+        redir @en_before_de /en 302
+        redir @de_only /de 302
+        redir @fallback /en 302
+
+        redir /index_en /en 301
+        redir /network /de/map 301
+        redir /contact /de/contact/ 301
+        redir /contact_en /en/contact 301
+        redir /download /de/downloads 301
+        redir /participate/ /de/participate 301
+        redir /p /de/participate 301
+        redir /impressum /de/impressum 301
+        redir /wiki /de/wiki 301
+        redir /meshwiki /de/wiki 301
+
+        file_server
+}
+
+# development
+dev.berlin.freifunk.net {
+        root * /srv/www/dev.berlin.freifunk.net
+        encode gzip
+
+        @de_before_en {
+                header_regexp Accept-Language de.*en
+                path_regexp branch ^\/([[:alnum:]]+)(\/$|$)
+        }
+        @en_before_de {
+                header_regexp Accept-Language en.*de
+                path_regexp branch ^\/([[:alnum:]]+)(\/$|$)
+        }
+        @de_only {
+                header_regexp Accept-Language de
+                path_regexp branch ^\/([[:alnum:]]+)(\/$|$)
+        }
+        @fallback {
+                path_regexp branch ^\/([[:alnum:]]+)(\/$|$)
+        }
+
+        redir @de_before_en /{re.branch.1}/de 302
+        redir @en_before_de /{re.branch.1}/en 302
+        redir @de_only /{re.branch.1}/de 302
+        redir @fallback /{re.branch.1}/en 302
+
+        @index_en {
+                path_regexp branch ^\/([[:alnum:]]+)\/index\_en
+        }
+        redir @index_en /{re.branch.1}/en 301
+
+        @network {
+                path_regexp branch ^\/([[:alnum:]]+)\/network
+        }
+        redir @network /{re.branch.1}/de/map 301
+
+        @contact {
+                path_regexp branch ^\/([[:alnum:]]+)\/contact
+        }
+        redir @contact /{re.branch.1}/de/contact 301
+
+        @contact_en {
+                path_regexp branch ^\/([[:alnum:]]+)\/contact_en
+        }
+        redir @contact_en /{re.branch.1}/en/contact 301
+
+        @download {
+                path_regexp branch ^\/([[:alnum:]]+)\/download
+        }
+        redir @download /{re.branch.1}/de/downloads 301
+
+        @participate {
+                path_regexp branch ^\/([[:alnum:]]+)\/(participate|p$)
+        }
+        redir @participate /{re.branch.1}/de/participate 301
+
+        @impressum {
+                path_regexp branch ^\/([[:alnum:]]+)\/impressum
+        }
+        redir @impressum /{re.branch.1}/de/impressum 301
+
+        @wiki {
+                path_regexp branch ^\/([[:alnum:]]+)\/(meshwiki|wiki)
+        }
+        redir @wiki /{re.branch.1}/de/wiki 301
+
+        file_server
+}