Update self-hosting instructions

Author: lucko

README.md

@@ -4,7 +4,7 @@
 
 **paste is a simple web app for writing & sharing code.** It's my own take on conventional pastebin sites like _pastebin.com_ or _hastebin_.
 
-Anyone can use paste! The official/public instance can be accessed using the endpoints listed below, but you can also [host your own](#host-your-own) if you like!
+Anyone can use paste! The official/public instance can be accessed using the endpoints listed below, but you can also [host your own](#self-hosting) if you like!
 
 ##### 1) In a Web Browser
 Just go to https://pastes.dev!
@@ -90,28 +90,13 @@ The API is powered by the [bytebin](https://github.com/lucko/bytebin) service, s
 
 ___
 
-### Host your own
+### Self-hosting
 
-It's quite simple to host your own version.
+The easiest way to self-host is using Docker (& Docker Compose). You can run the following commands to get started:
 
 ```bash
 git clone https://github.com/lucko/paste
 cd paste
-yarn install
-
-# Outputs html/css/js files to /build
-yarn build
-
-# Start a webserver for testing/development
-yarn start
-```
-
-You can then follow the [create-react-app deployment documentation](https://create-react-app.dev/docs/deployment/) for how to host the build output. I personally recommend deploying to the cloud using a service like Netlify instead of hosting on your own webserver.
-
-If you really want to self-host (including the bytebin data storage part), I suggest using Docker:
-
-```bash
-git clone https://github.com/lucko/paste
 docker compose up -d
 ```
 

docker-compose.yml

@@ -1,16 +1,18 @@
-version: '3.8'
-
 services:
+
+  # frontend service
   paste:
     image: ghcr.io/lucko/paste
 
+  # backend service
   bytebin:
     image: ghcr.io/lucko/bytebin
     volumes:
       - data:/opt/bytebin/content
     environment:
       BYTEBIN_MISC_KEYLENGTH: 5
 
+  # reverse proxy
   nginx:
     image: nginx:alpine
     command: ['nginx', '-g', 'daemon off;']

docker/nginx.conf

@@ -15,4 +15,4 @@ server {
 	location ~ \.(?!html) {
 		try_files $uri =404;
 	}
-}
+}

docker/reverseproxy-nginx.conf

@@ -1,29 +1,29 @@
-# nginx reverse proxy configuration for paste+bytebin
+# nginx reverse proxy configuration for paste frontend & bytebin backend
 server {
 	listen 80 default_server;
 
-    # paste app
+	# proxy / path to paste frontend
 	location / {
-        proxy_set_header   Host $host;
-        proxy_set_header   X-Real-IP $remote_addr;
-        proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header   X-Forwarded-Host $server_name;
+		proxy_set_header Host $host;
+		proxy_set_header X-Real-IP $remote_addr;
+		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+		proxy_set_header X-Forwarded-Host $server_name;
 
-        proxy_pass         http://paste;
-    }
+		proxy_pass http://paste;
+	}
 
-    # disable bytebin frontend
-    location = /data/ {
-        return 404;
-    }
+	# disable bytebin frontend
+	location = /data/ {
+		return 404;
+	}
 
-    # proxy /data endpoint to bytebin
-    location /data/ {
-        proxy_set_header   Host $host;
-        proxy_set_header   X-Real-IP $remote_addr;
-        proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header   X-Forwarded-Host $server_name;
+	# proxy /data path to bytebin backend
+	location /data/ {
+		proxy_set_header Host $host;
+		proxy_set_header X-Real-IP $remote_addr;
+		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+		proxy_set_header X-Forwarded-Host $server_name;
 
-        proxy_pass         http://bytebin:8080/;
-    }
-}
+		proxy_pass http://bytebin:8080/;
+	}
+}