examples update and multiple REVERSE_PROXY_* on single site

examples/reverse-proxy-multisite/docker-compose.yml

@@ -0,0 +1,44 @@
+version: '3'
+
+services:
+
+  myreverse:
+    image: bunkerity/bunkerized-nginx
+    restart: always
+    ports:
+      - 80:8080
+      - 443:8443
+    volumes:
+      - ./letsencrypt:/etc/letsencrypt
+    environment:
+      - USE_MULTISITE=yes
+      - SERVER_NAME=app1.website.com app2.website.com # replace with your domain
+      - SERVE_FILES=no
+      - DISABLE_DEFAULT_SERVER=yes
+      - REDIRECT_HTTP_TO_HTTPS=yes
+      - AUTO_LETS_ENCRYPT=yes
+      - USE_PROXY_CACHE=yes
+      - USE_GZIP=yes
+      - USE_BROTLI=yes
+      - USE_REVERSE_PROXY=yes
+      - app1.website.com_REVERSE_PROXY_URL=/
+      - app1.website.com_REVERSE_PROXY_HOST=http://app1:3000
+      - app2.website.com_REVERSE_PROXY_URL=/
+      - app2.website.com_REVERSE_PROXY_HOST=http://app2
+
+  app1:
+    image: node
+    restart: always
+    working_dir: /home/node/app
+    volumes:
+      - ./js-app:/home/node/app
+    environment:
+      - NODE_ENV=production
+    command: bash -c "npm install express && node index.js"
+
+  app2:
+    image: phpmyadmin:apache
+    restart: always
+    environment:
+      - PMA_ARBITRARY=1
+      - PMA_ABSOLUTE_URI=https://app2.website.com

examples/reverse-proxy-multisite/js-app/index.js

@@ -0,0 +1,12 @@
+const express = require('express')
+const app = express()
+const port = 3000
+
+app.get('/', (req, res) => {
+  res.send('Hello World!')
+})
+
+app.listen(port, () => {
+  console.log(`Example app listening at http://localhost:${port}`)
+})
+

examples/reverse-proxy-multisite/js-app/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "js-app",
+  "version": "1.0.0",
+  "description": "demo",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "express": "^4.17.1"
+  }
+}