gitea: remove nginx as proxy

roles/gitea/tasks/main.yml

@@ -2,16 +2,11 @@
 - name: install packages
   apk:
     name:
-      - nginx
       - gitea
     state: installed
 
 - vars:
   block:
-    - template:
-        src: templates/nginx.conf.j2
-        dest: /etc/nginx/nginx.conf
-
     - name: patch gitea init script
       # see) https://gitlab.alpinelinux.org/alpine/aports/-/blob/master/community/gitea/gitea.initd
       template:
@@ -24,11 +19,11 @@
         line: 'ROOT_URL = /gitea/'
         insertafter: '\[server\]'
 
-    - name: start and enable nginx service
-      service:
-        name: nginx
-        state: restarted
-        enabled: yes
+    - name: use port 80 for HTTP_PORT since we're already behind haproxy
+      lineinfile:
+        path: /etc/gitea/app.ini
+        search_string: 'HTTP_PORT'
+        line: 'HTTP_PORT  = 80'
 
     - name: start and enable gitea service
       service:

roles/gitea/templates/nginx.conf.j2

@@ -1,93 +0,0 @@
-# /etc/nginx/nginx.conf
-
-user nginx;
-
-# Set number of worker processes automatically based on number of CPU cores.
-worker_processes auto;
-
-# Enables the use of JIT for regular expressions to speed-up their processing.
-pcre_jit on;
-
-# Configures default error logger.
-error_log /var/log/nginx/error.log warn;
-
-# Includes files with directives to load dynamic modules.
-include /etc/nginx/modules/*.conf;
-
-# Uncomment to include files with config snippets into the root context.
-# NOTE: This will be enabled by default in Alpine 3.15.
-#include /etc/nginx/conf.d/*.conf;
-
-events {
-	# The maximum number of simultaneous connections that can be opened by
-	# a worker process.
-	worker_connections 1024;
-}
-
-http {
-	# Includes mapping of file name extensions to MIME types of responses
-	# and defines the default type.
-	include /etc/nginx/mime.types;
-	default_type application/octet-stream;
-
-	# Name servers used to resolve names of upstream servers into addresses.
-	# It's also needed when using tcpsocket and udpsocket in Lua modules.
-	#resolver 1.1.1.1 1.0.0.1 2606:4700:4700::1111 2606:4700:4700::1001;
-
-	# Don't tell nginx version to the clients. Default is 'on'.
-	server_tokens off;
-
-	# Specifies the maximum accepted body size of a client request, as
-	# indicated by the request header Content-Length. If the stated content
-	# length is greater than this size, then the client receives the HTTP
-	# error code 413. Set to 0 to disable. Default is '1m'.
-	client_max_body_size 1m;
-
-	# Sendfile copies data between one FD and other from within the kernel,
-	# which is more efficient than read() + write(). Default is off.
-	sendfile on;
-
-	# Causes nginx to attempt to send its HTTP response head in one packet,
-	# instead of using partial frames. Default is 'off'.
-	tcp_nopush on;
-
-	# Enable gzipping of responses.
-	#gzip on;
-
-	# Set the Vary HTTP header as defined in the RFC 2616. Default is 'off'.
-	gzip_vary on;
-
-
-	# Helper variable for proxying websockets.
-	map $http_upgrade $connection_upgrade {
-		default upgrade;
-		'' close;
-	}
-
-
-	# Specifies the main log format.
-	log_format main '$remote_addr - $remote_user [$time_local] "$request" '
-			'$status $body_bytes_sent "$http_referer" '
-			'"$http_user_agent" "$http_x_forwarded_for"';
-
-	# Sets the path, format, and configuration for a buffered log write.
-	access_log /var/log/nginx/access.log main;
-
-
-	# Includes virtual hosts configs.
-	#include /etc/nginx/http.d/*.conf;
-
-	server {
-		listen 80;
-		listen [::]:80;
-		server_name gitea.lxd;
-
-		access_log /var/log/nginx/gitea-access.log;
-		error_log /var/log/nginx/gitea-error.log;
-
-		location / { proxy_pass http://127.0.0.1:3000; }
-	}
-}
-
-# TIP: Uncomment if you use stream module.
-#include /etc/nginx/stream.conf;