From 2fcdcb8586442e880ed4ead681f1858221ca32f9 Mon Sep 17 00:00:00 2001
From: Mauro Torrez <mtorrez@rectorado.unl.edu.ar>
Date: Thu, 19 Sep 2019 10:20:06 -0300
Subject: [PATCH] nginx unit image

---
 defaults/main.yml |  2 +-
 tasks/main.yml    | 24 +++++++++++++++++++++---
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/defaults/main.yml b/defaults/main.yml
index 3340501..4225b16 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -17,7 +17,7 @@ wordpress_debug: ""
 wordpress_config_extra: ""
 
 # container
-wordpress_image: wordpress
+wordpress_image: eumau/wordpress
 wordpress_container: wordpress
 wordpress_volume: wordpress
 
diff --git a/tasks/main.yml b/tasks/main.yml
index 007bc8e..03ca6dd 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -58,6 +58,12 @@
 - name: template nginx config
   copy:
     content: |
+      upstream index_php_upstream {
+        server {{ wordpress_container }}:8090; # NGINX Unit backend address for index.php with 'script' parameter
+      }
+      upstream direct_php_upstream {
+        server {{ wordpress_container }}:8091; # NGINX Unit backend address for generic PHP file handling
+      }
       server {
         listen 80; # para debug
         listen 443 ssl;
@@ -69,10 +75,22 @@
         # error_log /dev/stdout info;
 
         location {{ wordpress_web_root }} {
+          try_files $uri @index_php;
+        }
+
+        location @index_php {
+          proxy_pass       http://index_php_upstream;
+          proxy_set_header Host $host;
+        }
+
+        location {{ wordpress_web_root }}/wp-admin {
+          index index.php;
+        }
+
+        location ~* .php$ {
+          try_files        $uri =404;
+          proxy_pass       http://direct_php_upstream;
           proxy_set_header Host $host;
-          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-          proxy_set_header X-Forwarded-Proto $scheme;
-          proxy_pass http://{{ wordpress_container }};
         }
       }
     dest: "{{ nginx_config_mountpoint }}/wordpress.conf"