Semuanya tentang docker-compose

📅 21 Maret 2023

Error network default driver

Jika menemukan error seperti berikut :

DANGER

Creating network "backend-enterprise-integration_default" with the default driver could not find an available, non-overlapping IPv4 address pool among the defaults to assign to the network

How to Solve

Maka cara mengakalinya adalah seperti berikut :

1. Hapus network yang dibuat dari docker compose, bisa melalui portainer biar lebih user friendly. Tapi cara ini krusial apabila production, jangan sampai salah hapus

2. Tambahkan network_mode di docker compose

version: '3'
services:
    namaservice:
        hostname: hostname
        domainname: hostname.kg
        build:
            context: .
            dockerfile: .cicd/Dockerfile
        restart: unless-stopped
        network_mode: bridge
        ports:
            - 15111:3000

Sumber :

• Stuckoverflow : How to join the default bridge network with docker-compose v2
• Run the containers in default bridge network with docker-compose.yml

Attach Volume Read-Write

version: '3'
services:
    namaservice:
        hostname: hostname
        domainname: hostname.kg
        build:
            context: .
            dockerfile: .cicd/Dockerfile
        restart: unless-stopped
        volumes:
          - /etc/localtime:/etc/localtime:ro
#add volume yang mau di attach
          - type: bind
            source: /home/user/logs
            target: /var/www/html/application/logs

        network_mode: bridge
        ports:
            - 15111:3000

Attach Volume Read-Only

version: '3'
services:
    namaservice:
        hostname: hostname
        domainname: hostname.kg
        build:
            context: .
            dockerfile: .cicd/Dockerfile
        restart: unless-stopped
# volume read only
        volumes:
          - /etc/localtime:/etc/localtime:ro
          - /home/user/logs:/var/www/html/application/logs:ro
        network_mode: bridge
        ports:
            - 15111:3000

Set /etc/hosts di container

version: '3'
services:
    namaservice:
        hostname: hostname
        domainname: hostname.kg
        build:
            context: .
            dockerfile: .cicd/Dockerfile
        restart: unless-stopped
# masukkan nama hostname dan ip
        extra_hosts:
          - "abc.example.co.id:10.11.12.1"
          - "xyz.example.co.id:10.11.12.1"
        network_mode: bridge
        ports:
            - 15111:3000