haproxy-load-balancing/docker-compose.yml at main · canetizen/haproxy-load-balancing · GitHub

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#
# Author: canetizen
# Created on Sat May 31 2025
# Description: Docker initializer for dummy servers and HAProxy instances.
#

version: "3.8"
services:
  server1:
    build: .
    environment:
      - PORT=8081
    container_name: server1
    networks:
      - backend

  server2:
    build: .
    environment:
      - PORT=8082
    container_name: server2
    networks:
      - backend

  server3:
    build: .
    environment:
      - PORT=8083
    container_name: server3
    networks:
      - backend


  backup-server:
    build: .
    environment:
      - PORT=8084
    container_name: backup-server
    networks:
      - backend

  haproxy-l4:
    image: haproxy:2.9
    volumes:
      - ./config/haproxy-l4.cfg:/usr/local/etc/haproxy/haproxy.cfg
    ports:
      - "8084:80"
    depends_on:
      - server1
      - server2
      - server3
    networks:
      - backend

  haproxy-l7:
    image: haproxy:2.9
    volumes:
      - ./config/haproxy-l7.cfg:/usr/local/etc/haproxy/haproxy.cfg
    ports:
      - "8087:80"
    depends_on:
      - server1
      - server2
      - server3
    networks:
      - backend

networks:
  backend: