From ab05e55a08ded11c6e5b58dc91ba33087d9a2278 Mon Sep 17 00:00:00 2001
From: Stephen Finucane <stephen.finucane@intel.com>
Date: Tue, 2 Feb 2016 23:44:34 +0000
Subject: lib: Add nginx and uWSGI configuration files

nginx and uWSGI are a well-known option for deploying Django
applications today - might as well embrace them.

Conversely, the mod_python variable and fastcgi service are both
deprecated and should not be used. Remove these.

Signed-off-by: Stephen Finucane <stephen.finucane@intel.com>
Suggested-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---
 lib/apache2/patchwork.fastcgi.conf    | 17 ---------------
 lib/apache2/patchwork.mod_python.conf | 22 -------------------
 lib/nginx/patchwork.conf              | 41 +++++++++++++++++++++++++++++++++++
 lib/uwsgi/patchwork.ini               | 24 ++++++++++++++++++++
 4 files changed, 65 insertions(+), 39 deletions(-)
 delete mode 100644 lib/apache2/patchwork.fastcgi.conf
 delete mode 100644 lib/apache2/patchwork.mod_python.conf
 create mode 100644 lib/nginx/patchwork.conf
 create mode 100644 lib/uwsgi/patchwork.ini

diff --git a/lib/apache2/patchwork.fastcgi.conf b/lib/apache2/patchwork.fastcgi.conf
deleted file mode 100644
index a739164..0000000
--- a/lib/apache2/patchwork.fastcgi.conf
+++ /dev/null
@@ -1,17 +0,0 @@
-NameVirtualHost patchwork.example.com:80
-<VirtualHost patchwork.example.com:80>
-	DocumentRoot /srv/patchwork/htdocs/
-
-	Alias /media/ /srv/patchwork/lib/python/django/contrib/admin/media/
-
-	FastCGIExternalServer /srv/patchwork/htdocs/patchwork.fcgi -socket /srv/patchwork/var/fcgi.sock -pass-header Authorization
-
-	RewriteEngine On
-	RewriteCond %{REQUEST_URI} !^/(images|css|js|media)/.*
-	RewriteCond %{REQUEST_FILENAME} !-f
-	RewriteRule ^/(.*)$ /patchwork.fcgi/$1 [QSA,L]
-
-	LogLevel warn
-	ErrorLog /var/log/apache2/patchwork-error.log
-	CustomLog /var/log/apache2/patchwork-acess.log combined
-</VirtualHost>
diff --git a/lib/apache2/patchwork.mod_python.conf b/lib/apache2/patchwork.mod_python.conf
deleted file mode 100644
index c46f86c..0000000
--- a/lib/apache2/patchwork.mod_python.conf
+++ /dev/null
@@ -1,22 +0,0 @@
-NameVirtualHost patchwork.example.com:80
-<VirtualHost patchwork.example.com:80>
-	DocumentRoot /srv/patchwork/htdocs/
-
-	Alias /media/ /srv/patchwork/lib/python/django/contrib/admin/media/
-
-	<Location "/">
-	    SetHandler python-program
-	    PythonHandler django.core.handlers.modpython
-	    PythonPath "['/srv/patchwork', '/srv/patchwork/lib/python'] + sys.path"
-	    SetEnv DJANGO_SETTINGS_MODULE settings
-	</Location>
-
-	<LocationMatch "^/+(images|css|js|media)/">
-	    SetHandler None
-	</LocationMatch>
-
-	LogLevel warn
-	ErrorLog /var/log/apache2/patchwork-error.log
-	CustomLog /var/log/apache2/patchwork-acess.log combined
-
-</VirtualHost>
diff --git a/lib/nginx/patchwork.conf b/lib/nginx/patchwork.conf
new file mode 100644
index 0000000..5479496
--- /dev/null
+++ b/lib/nginx/patchwork.conf
@@ -0,0 +1,41 @@
+user www-data;
+worker_processes 4;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections 768;
+}
+
+http {
+    tcp_nopush on;
+    tcp_nodelay on;
+    keepalive_timeout 65;
+    types_hash_max_size 2048;
+
+    gzip on;
+    gzip_proxied any;
+    gzip_types text/plain text/css text/javascript application/x-javascript
+               text/xml application/xml image/svg+xml
+               application/vnd.ms-fontobject application/x-font-ttf font/opentype;
+
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    access_log /var/log/nginx/access.log;
+    error_log /var/log/nginx/error.log;
+
+    server {
+        location = favicon.ico { access_log off; log_not_found off; }
+
+        location /static {
+            alias /var/www/patchwork;
+            expires 3h;
+        }
+
+        location / {
+            include uwsgi_params;
+            uwsgi_pass unix:/run/uwsgi/patchwork.sock;
+            uwsgi_modifier1 30;
+        }
+    }
+}
diff --git a/lib/uwsgi/patchwork.ini b/lib/uwsgi/patchwork.ini
new file mode 100644
index 0000000..4f5dc90
--- /dev/null
+++ b/lib/uwsgi/patchwork.ini
@@ -0,0 +1,24 @@
+[uwsgi]
+
+project = patchwork
+base = /opt
+user = www-data
+group = www-data
+
+chdir = %(base)/%(project)
+pythonpath = %(base)/%(project)
+module = %(project).wsgi:application
+
+master = true
+processes = 5
+# increase buffer size to avoid "502 bad gateway error"
+# "recv() failed (104: Connection reset by peer) while reading response header from upstream"
+buffer-size = 16384
+
+uid = %(user)
+gid = %(group)
+
+daemonize = /var/log/%(project).log
+socket = /run/uwsgi/%(project).sock
+chmod-socket = 660
+vacuum = true
-- 
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