Add host information for reverse proxy

host/README.md

@@ -0,0 +1,19 @@
+# blah2 Host
+
+A reverse proxy to host blah2 on the internet.
+
+## Description
+
+This can be used to forward the radar to the internet. The radar front-end is at `localhost:49152`, and the API is located at `localhost:3000/api/<data>`. This reverse proxy forwards `localhost:49152` to a port of your choosing, and forwards `localhost:3000` to the same port at `/api/`.
+
+## Usage
+
+**docker-compose.yml**
+
+- Change the output port from `8080` as desired in `docker-compose.yml`.
+- The environment variable `VIRTUAL_HOST=domain.tld` is only applicable if also using [jwilder/nginx](https://github.com/nginx-proxy/nginx-proxy).
+- If using [jwilder/nginx](https://github.com/nginx-proxy/nginx-proxy), ensure both containers are on the same network with `sudo docker network create <name>`. Otherwise the network configuration can be deleted.
+
+**nginx.conf**
+
+- Edit the `backend_ip` and `domain_name` variables in `nginx.conf`.

host/docker-compose.yml

@@ -0,0 +1,20 @@
+version: '3'
+
+networks:
+    nginx-web:
+      external: true
+
+services:
+  httpd:
+    restart: always
+    image: nginx:1.25.2-alpine
+    ports: 
+      - 8080:80
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf
+      - ./html:/usr/local/apache2/htdocs
+    environment:
+      - VIRTUAL_HOST=domain.tld
+    networks:
+      - nginx-web
+    container_name: blah2

host/html/error.html

@@ -0,0 +1 @@
+radar/down

host/nginx.conf

@@ -0,0 +1,58 @@
+user nginx;
+worker_processes auto;
+
+error_log /var/log/nginx/error.log warn;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    default_type application/octet-stream;
+    include /etc/nginx/mime.types;
+
+    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
+                    '$status $body_bytes_sent "$http_referer" '
+                    '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log /var/log/nginx/access.log main;
+
+    sendfile on;
+    keepalive_timeout 65;
+
+    include /etc/nginx/conf.d/*.conf;
+
+    server {
+        listen 80 default_server;
+        listen [::]:80 default_server;
+        include /etc/nginx/mime.types;
+
+        set $backend_ip localhost;
+        set $domain_name localhost;
+
+        proxy_pass_header Content-Type;
+        proxy_set_header X-Real-IP $domain_name;
+        proxy_set_header X-Forwarded-For $domain_name;
+        proxy_set_header Host $domain_name;
+        proxy_http_version 1.1;
+        proxy_set_header Connection "";
+        proxy_connect_timeout 1;
+        proxy_next_upstream error timeout http_500 http_502 http_503 http_504 http_404;
+        proxy_intercept_errors on;
+
+        location / {
+            proxy_pass http://$backend_ip:49152;
+        }
+
+        location ~ ^/(maxhold|api|stash)/(.*) {
+            proxy_pass http://$backend_ip:3000/$1/$2;
+        }
+
+        error_page 501 502 503 504 =200 /error.html;
+        location = /error.html {
+            root /usr/local/apache2/htdocs;
+        }
+
+    }
+}