Docker containers network setup on Laravel Sail with Nginx Proxy manager and NodeJS frontend webserver container.

docker-network-ls

▶ docker network ls
NETWORK ID     NAME                          DRIVER    SCOPE
4f3564ed6937   bridge                        bridge    local
55953ffa5d29   contoso-nuxt_default       bridge    local
f1c5af30462a   contoso_sail               bridge    local
fe1caf848c29   host                          host      local
7b1cdb708f68   nginx-proxy-manager_default   bridge    local
8b7a58910106   none                          null      local

Dockerfile

# This docker file is use to construct NodeJS image for NuxtJS development environment
FROM node:lts-alpine

  

LABEL maintainer="your-email@mail.com"

RUN mkdir -p /usr/src/nuxt-project

WORKDIR /usr/src/nuxt-project

  

RUN apk update

RUN apk upgrade

RUN apk add vim nano git

RUN pwd

RUN yarn

RUN if [ "${APP_ENV}" = 'production' ] ; then\

yarn build; \

fi;

  

EXPOSE 3000

ENTRYPOINT [ "/bin/sh", "run.sh" ]

laravel-sail-docker-compose.yaml

## For more information: https://laravel.com/docs/sail
version: '3'
services:
    backend.contoso.test:
        build:
          context: ./docker/8.0
          dockerfile: Dockerfile
          args:
              WWWGROUP: '${WWWGROUP}'
              XDEBUG: '${APP_DEBUG:-false}'
              XDEBUG_PORT: '${XDEBUG_PORT:-9003}'
              XDEBUG_IDEKEY: '${XDEBUG_IDEKEY:-PHPSTORM}'
              XDEBUG_MODE: '${XDEBUG_MODE:-debug}'
        image: sail-8.0/app
        ports:
            - '${APP_PORT:-80}:80'
        environment:
            WWWUSER: '${WWWUSER}'
            LARAVEL_SAIL: 1
        volumes:
            - '.:/var/www/html'
        networks:
            - sail
        depends_on:
            - mysql
    mysql:
      image: 'mysql:8.0'
      ports:
        - '${FORWARD_DB_PORT:-3306}:3306'
      environment:
          MYSQL_ROOT_PASSWORD: '${DB_PASSWORD}'
          MYSQL_DATABASE: '${DB_DATABASE}'
          MYSQL_USER: '${DB_USERNAME}'
          MYSQL_PASSWORD: '${DB_PASSWORD}'
          MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'
      volumes:
          - 'sailmysql:/var/lib/mysql'
      networks:
          - sail
      healthcheck:
        test: ["CMD", "mysqladmin", "ping", "-p${DB_PASSWORD}"]
        retries: 3
        timeout: 5s
networks:
    sail:
        driver: bridge
volumes:
    sailmysql:
        driver: local

nuxtjs-docker-compose.yaml

version: '3.9'

services:

    nuxtjs:

        build: ./docker/nodejs/

        ports:

            - '${NUXT_PORT}:${NUXT_PORT}'

        volumes:

            - '.:/usr/src/nuxt-project'

        environment:

            APP_ENV: '${APP_ENV:-develop}'

            NUXT_HOST: '${NUXT_HOST}'

            NUXT_PORT: '${NUXT_PORT}'

        networks:

            - backend_network

networks:

    backend_network:

    external: true

    name: 'contoso_sail'

output

docker exec -it ff61ab283fc999f509b5d693f45c544caf1f48565631ea974b2f07ca5bce24
de /bin/sh
/usr/src/nuxt-project # ping backend.contoso.test
PING contoso.test (172.24.0.3): 56 data bytes
64 bytes from 172.24.0.3: seq=0 ttl=64 time=3.603 ms
64 bytes from 172.24.0.3: seq=1 ttl=64 time=0.162 ms
64 bytes from 172.24.0.3: seq=2 ttl=64 time=0.239 ms
64 bytes from 172.24.0.3: seq=3 ttl=64 time=0.162 ms

print-laravel-sail-container-ip

~
▶ docker ps -a
CONTAINER ID   IMAGE                    COMMAND                  CREATED             STATUS                       PORTS                                                                                  NAMES
ff61ab283fc9   contoso-nuxt_nuxtjs   "/bin/sh run.sh"         About an hour ago   Up About an hour             0.0.0.0:3000->3000/tcp, :::3000->3000/tcp                                              contoso-nuxt_nuxtjs_1
8a2b76b9441a   sail-8.0/app             "start-container"        About an hour ago   Up About an hour             8000/tcp, 0.0.0.0:8000->80/tcp, :::8000->80/tcp                                        contoso_freaky-aim.test_1
0968158525f8   mysql:8.0                "docker-entrypoint.s…"   About an hour ago   Up About an hour (healthy)   0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060/tcp                                   contoso_mysql_1
1bcf90287747   c7647cd334b5             "/init"                  7 days ago          Up 26 hours (healthy)        0.0.0.0:80-81->80-81/tcp, :::80-81->80-81/tcp, 0.0.0.0:443->443/tcp, :::443->443/tcp   nginx-proxy-manager_app_1

~
▶ docker container inspect 8a2b76b9441a | grep IPAd
            "SecondaryIPAddresses": null,
            "IPAddress": "",
                    "IPAddress": "172.24.0.3",