multisite examples and certbot renew fix

examples/multisite-basic/docker-compose.yml

@@ -0,0 +1,62 @@
+version: '3'
+
+services:
+
+  mywww:
+    image: bunkerity/bunkerized-nginx
+    restart: always
+    ports:
+      - 80:8080
+      - 443:8443
+    volumes:
+      - ./web-files:/www
+      - ./letsencrypt:/etc/letsencrypt
+      - ./server-confs:/server-confs
+    environment:
+      - SERVER_NAME=app1.website.com app2.website.com app3.website.com # replace with your domains
+      - MULTISITE=yes
+      - AUTO_LETS_ENCRYPT=yes
+      - REDIRECT_HTTP_TO_HTTPS=yes
+      - DISABLE_DEFAULT_SERVER=yes
+      - app1.website.com_REMOTE_PHP=myapp1
+      - app1.website.com_REMOTE_PHP_PATH=/app
+      - app2.website.com_REMOTE_PHP=myapp2
+      - app2.website.com_REMOTE_PHP_PATH=/app
+      - app3.website.com_SERVE_FILES=no
+    networks:
+      - net1
+      - net2
+      - net3
+
+  myapp1:
+    image: php:fpm
+    restart: always
+    volumes:
+      - ./web-files/app1:/app
+    networks:
+      - net1
+
+  myapp2:
+    image: php:fpm
+    restart: always
+    volumes:
+      - ./web-files/app2:/app
+    networks:
+      - net2
+
+  myapp3:
+    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"
+    networks:
+      - net3
+
+  networks:
+    net1:
+    net2:
+    net3:

examples/multisite-basic/js-app/index.js

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+const express = require('express')
+const app = express()
+const port = 3000
+
+app.get('/', (req, res) => {
+  res.send('hello from app3 !')
+})
+
+app.listen(port, () => {
+  console.log(`Example app listening at http://localhost:${port}`)
+})
+

examples/multisite-basic/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"
+  }
+}

examples/multisite-basic/server-confs/app3.website.com/reverse-proxy.conf

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+proxy_set_header Host $host;
+proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+location / {
+	proxy_pass http://myapp3:3000$request_uri;
+}

examples/multisite-basic/web-files/app1.website.com/index.php

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+<?php
+
+echo "hello from app1 !";
+
+?>

examples/multisite-basic/web-files/app2.website.com/index.php

@@ -0,0 +1,5 @@
+<?php
+
+echo "hello from app2 !";
+
+?>