bunkerweb 1.4.0

examples/load-balancer/README.md

@@ -1,15 +0,0 @@
-# Load balancer
-
-Simple example on how to load balance requests to multiple backends.
-
-## Architecture
-
-<img src="https://github.com/bunkerity/bunkerized-nginx/blob/master/examples/load-balancer/architecture.png?raw=true" />
-
-## Configuration
-
-Edit the custom `upstream` directive in the **http-confs/upstream.conf** file according to your use case.
-
-## Docker
-
-See [docker-compose.yml](https://github.com/bunkerity/bunkerized-nginx/blob/master/examples/load-balancer/docker-compose.yml).

examples/load-balancer/bw-data/configs/http/upstream.conf

@@ -0,0 +1,5 @@
+upstream app {
+	server app1:80;
+	server app2:80;
+	server app3:80;
+}

examples/load-balancer/docker-compose.yml

@@ -2,28 +2,24 @@ version: '3'
 
 services:
 
-  myreverse:
-    image: bunkerity/bunkerized-nginx
-    restart: always
-    depends_on:
-      - app1
-      - app2
-      - app3
+  mybunker:
+    image: bunkerity/bunkerweb:1.4.0
     ports:
       - 80:8080
       - 443:8443
-    # bunkerized-nginx runs as an unprivileged user with UID/GID 101
+    # ⚠️ read this if you use local folders for volumes ⚠️
+    # bunkerweb runs as an unprivileged user with UID/GID 101
     # don't forget to edit the permissions of the files and folders accordingly
+    # example if you need to create a directory : mkdir folder && chown root:101 folder && chmod 770 folder
+    # another example for existing folder : chown -R root:101 folder && chmod -R 770 folder
+    # more info at https://docs.bunkerweb.io
     volumes:
-      - ./letsencrypt:/etc/letsencrypt
-      - ./http-confs:/http-confs:ro
+      - ./bw-data:/data # contains upstreams definition at http context
     environment:
-      - SERVER_NAME=www.example.com # replace with your domain
+      - SERVER_NAME=www.example.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_CLIENT_CACHE=yes
       - USE_GZIP=yes
       - USE_REVERSE_PROXY=yes
@@ -31,20 +27,10 @@ services:
       - REVERSE_PROXY_HOST=http://app
 
   app1:
-    build: js-app
-    restart: always
-    environment:
-      - NODE_ENV=production
+    image: tutum/hello-world
 
   app2:
-    build: js-app
-    restart: always
-    environment:
-      - NODE_ENV=production
+    image: tutum/hello-world
 
   app3:
-    build: js-app
-    restart: always
-    environment:
-      - NODE_ENV=production
-
+    image: tutum/hello-world

examples/load-balancer/http-confs/upstream.conf

@@ -1,5 +0,0 @@
-upstream app {
-	server app1:3000;
-	server app2:3000;
-	server app3:3000;
-}

examples/load-balancer/js-app/Dockerfile

@@ -1,11 +0,0 @@
-FROM node
-
-COPY app/ /home/node/app
-
-RUN cd /home/node/app && npm install && chown -R root:node /home/node/app && chmod -R 770 /home/node/app
-
-WORKDIR /home/node/app
-
-USER node
-
-CMD ["node", "index.js"]

examples/load-balancer/js-app/app/index.js

@@ -1,13 +0,0 @@
-const express = require('express')
-const app = express()
-const port = 3000
-var os = require("os");
-
-app.get('/', (req, res) => {
-  res.send('Container id = ' + os.hostname())
-})
-
-app.listen(port, () => {
-  console.log(`Example app listening at http://localhost:${port}`)
-})
-

examples/load-balancer/js-app/app/package.json

@@ -1,14 +0,0 @@
-{
-  "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/load-balancer/setup.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+if [ $(id -u) -ne 0 ] ; then
+	echo "❌ Run me as root"
+	exit 1
+fi
+
+chown -R root:101 bw-data
+chmod -R 770 bw-data