how to open 2 or more then 2 magento versions at a time using docker ubuntu

[bhushanmeetanshi]

how to open 2 or more then 2 magento versions at a time using docker ubuntu. Can any one guide me the required step to perform this action?

[rubenromao]

Hi @bhushanmeetanshi ,
To achieve that, in one of your instances, you'll need to change the ports of the services in the docker compose file compose.yaml.

[bhushanmeetanshi]

do you have reference of compose.yaml file? can you share over here?

[bhushanmeetanshi]

## Mark Shust's Docker Configuration for Magento
## (https://github.com/markshust/docker-magento)
##
## Version 47.0.1

## To use SSH, see https://github.com/markshust/docker-magento#ssh
## Linux users, see https://github.com/markshust/docker-magento#linux

## If you changed the default Docker network, you may need to replace
## 172.17.0.1 in this file with the result of:
## docker network inspect bridge --format='{{(index .IPAM.Config 0).Gateway}}'

services:
  app:
    #image: markoshust/magento-nginx:1.24-0
    build: images/nginx
    ports:
      - "80:8000"
      - "443:8443"
    volumes: &appvolumes
      - ~/.composer:/var/www/.composer:cached
      - ~/.ssh/id_rsa:/var/www/.ssh/id_rsa:cached
      - ~/.ssh/known_hosts:/var/www/.ssh/known_hosts:cached
      - appdata:/var/www/html
      - sockdata:/sock
      - ssldata:/etc/nginx/certs
    #extra_hosts: &appextrahosts
      ## Selenium support, replace "magento.test" with URL of your site
      #- "magento.test:172.17.0.1"
      ## Linux, uncomment for Xdebug capabilities:
      #- "host.docker.internal:host-gateway"

  phpfpm:
    image: markoshust/magento-php:8.3-fpm-2
    volumes: *appvolumes
    env_file: env/phpfpm.env
    #extra_hosts: *appextrahosts

  db:
    image: mariadb:10.6
    command:
      --max_allowed_packet=64M
      --optimizer_use_condition_selectivity=1
      --optimizer_switch="rowid_filter=off"
    ports:
      - "3306:3306"
    env_file: env/db.env
    volumes:
      - dbdata:/var/lib/mysql

  ## If you wish to use MySQL, comment out the mariadb db image above and
  ## uncomment this block.
  #db:
  #  image: mysql:8.0
  #  command:
  #    --max_allowed_packet=64M
  #    --optimizer_use_condition_selectivity=1
  #    --optimizer_switch="rowid_filter=off"
  #  ports:
  #    - "3306:3306"
  #  env_file: env/db.env
  #  volumes:
  #    - dbdata:/var/lib/mysql

  redis:
    image: redis:7.2-alpine
    ports:
      - "6379:6379"

  opensearch:
    image: markoshust/magento-opensearch:2.12-0
    ports:
      - "9200:9200"
      - "9300:9300"
    env_file: env/opensearch.env
    environment:
      - "discovery.type=single-node"
      ## Avoid test failures due to small disks
      ## More info at https://github.com/markshust/docker-magento/issues/488
      - "cluster.routing.allocation.disk.threshold_enabled=false"
      - "index.blocks.read_only_allow_delete"
      ## Uncomment to set custom heap size to avoid memory errors
      #- "OPENSEARCH_JAVA_OPTS=-Xms1g -Xmx1g"
      ## Uncomment to increase the virtual memory map count
      #- "max_map_count=262144"

  ## If you wish to use Elasticsearch, comment out opensearch image above and
  ## uncomment this block. Do the same in the composer.healthcheck.yaml file.
  # Additionally, if you are performing the manual setup, you will need to
  # update the bin/setup command to use the $ES_HOST variable as the value for
  # the --elasticsearch-host argument passed to bin/magento setup:install.
  #elasticsearch:
  #  image: markoshust/magento-elasticsearch:8.13-0
  #  ports:
  #    - "9200:9200"
  #    - "9300:9300"
  #  env_file: env/elasticsearch.env
  #  environment:
  #    - "discovery.type=single-node"
  #    ## Avoid test failures due to small disks
  #    ## More info at https://github.com/markshust/docker-magento/issues/488
  #    - "cluster.routing.allocation.disk.threshold_enabled=false"
  #    - "index.blocks.read_only_allow_delete"
  #    ## Uncomment to set custom heap size to avoid memory errors
  #    #- "ES_JAVA_OPTS=-Xms1g -Xmx1g"
  #    ## Uncomment to increase the virtual memory map count
  #    #- "max_map_count=262144"

  rabbitmq:
    image: markoshust/magento-rabbitmq:3.12-0
    ports:
      - "15672:15672"
      - "5672:5672"
    volumes:
      - rabbitmqdata:/var/lib/rabbitmq
    env_file: env/rabbitmq.env

  mailcatcher:
    image: sj26/mailcatcher
    ports:
      - "1080:1080"

  ## Cloudflare tunnel support, uncomment to enable
  #tunnel:
  #  container_name: cloudflared-tunnel
  #  image: cloudflare/cloudflared:latest
  #  command: tunnel run
  #  env_file: env/cloudflare.env

  ## Blackfire support, uncomment to enable
  #blackfire:
  #  image: blackfire/blackfire:2
  #  ports:
  #    - "8307"
  #  env_file: env/blackfire.env

  ## Selenium support, uncomment to enable
  #selenium:
  #  image: selenium/standalone-chrome-debug:3.8.1
  #  ports:
  #    - "5900:5900"
  #  extra_hosts: *appextrahosts

volumes:
  appdata:
  dbdata:
  rabbitmqdata:
  sockdata:
  ssldata:

This is my reference compose.yaml file