docker-compose.yml

version: "2"

services:
  nginx:
    image: 01it/nginx:latest
    ports:
      - "80:80" 
    environment:
      NGINX_WORKER_PROCESSES: 2
      NGINX_WORKER_RLIMIT_NOFILE: 2048
      NGINX_WORKER_CONNECTIONS: 2048
      NGINX_REMOVE_DEFAULT_CONF: "True"
      NGINX_UPSTREAMS: |
        [test1]='"http-echo-test1:8080"
                 "http-echo-test2:8181 weight=2"'
        [test2]='"http-echo-test2:8181 weight=1"'
      NGINX_SERVER: |
        [SERVER_NAME]='_'
        [PORT]='80 default'
        [SSL]='False'
        [SSL_CERTIFICATE]=''
        [SSL_CERTIFICATE_KEY]=''
      NGINX_LOCATIONS: |
        [test1]='[NAME]=/test1
                 [PROXY_PASS]=http://test1'
        [test2]='[NAME]=/test2
                 [PROXY_PASS]=http://test2'
        [def]='[NAME]=/
               [ROOT]=/usr/share/nginx/html'

  http-echo-test1:
    image: hashicorp/http-echo:latest
    command: -listen=:8080 -text='{"echo":"http echo test1"}'

  http-echo-test2:
    image: hashicorp/http-echo:latest
    command: -listen=:8181 -text='{"echo":"http echo test2"}'