Update page 'Home'

Home.md

@@ -1,13 +1,83 @@
-# Installation
+## Installation
 
 See [README.md](src/master/README.md)
 
-# TODO
+## TODO
 
 See [TODO](wiki/TODO).
 
-# FAQ
+## FAQ
 
-#### Stock Caddy container doesn't run Raspberry Pi and/or other non-x86 setups
+### Stock Caddy container doesn't work on Raspberry Pi
 
 See this thread https://community.tt-rss.org/t/cant-install-ttrss-on-a-raspberry-pi-4-with-docker/3135
+
+TLDR: Either Caddy container with ``jessestuart/caddy`` (note that it has Caddy telemetry enabled) or use nginx as a web frontend instead:
+
+(web/Dockerfile)
+
+```
+FROM nginx:alpine
+
+COPY nginx.conf /etc/nginx/nginx.conf
+```
+
+(web/nginx.conf)
+
+```
+worker_processes auto;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+        include /etc/nginx/mime.types;
+        default_type  application/octet-stream;
+
+        access_log /dev/stdout;
+        error_log /dev/stderr warn;
+
+        sendfile on;
+
+        index index.php;
+
+        upstream app {
+                server app:9000;
+        }
+
+        server {
+                listen 80;
+                root /var/www/html;
+
+                location /tt-rss/cache {
+                        aio threads;
+                        internal;
+                }
+
+                location ~ \.php$ {
+                        # regex to split $uri to $fastcgi_script_name and $fastcgi_path
+                        fastcgi_split_path_info ^(.+?\.php)(/.*)$;
+
+                        # Check that the PHP script exists before passing it
+                        try_files $fastcgi_script_name =404;
+
+                        # Bypass the fact that try_files resets $fastcgi_path_info
+                        # see: http://trac.nginx.org/nginx/ticket/321
+                        set $path_info $fastcgi_path_info;
+                        fastcgi_param PATH_INFO $path_info;
+
+                        fastcgi_index index.php;
+                        include fastcgi.conf;
+
+                        fastcgi_pass app;
+                }
+
+                location / {
+                        try_files $uri $uri/ =404;
+                }
+
+        }
+}
+```