CODEWITHSUNDEEP
dockerdocker-compose
Avinash
Avinash

Reputation: 13267

Error contains an invalid type, it should be an object, or a null docker-compose

I am getting following error

version: '3.9'

services:
  app-1:
    container_name: app-1
    image: app/app:1.0.0
    networks:
      app_network:
        - ipv4_address: 192.28.0.2

  app-2:
    container_name: app-2
    image: app/app:1.0.0
    networks:
      app_network:
        - ipv4_address: 192.28.0.3

  app-3:
    container_name: app-3
    image: app/app:1.0.0
    networks:
      app_network:
        - ipv4_address: 192.28.0.4

networks:
  app_network:
    driver: default
    ipam:
      driver: default
      config:
        - subnet: 192.28.0.0/16
          gateway: 192.28.0.1

Getting following error

docker-compose up -d
ERROR: The Compose file './docker-compose.yaml' is invalid because:
services.app-1.networks.app_network contains an invalid type, it should be an object, or a null
services.app-2.networks.app_network contains an invalid type, it should be an object, or a null
services.app-3.networks.app_network contains an invalid type, it should be an object, or a null

Upvotes: 0

Views: 3009

Answers (1)

Lucas Bazetto
Lucas Bazetto

Reputation: 647

the problem is on your app_network section, can you try with?

version: '3.9'

services:
  app-1:
    container_name: app-1
    image: app/app:1.0.0
    networks:
      app_network:
        ipv4_address: 192.28.0.2 #without -

  app-2:
    container_name: app-2
    image: app/app:1.0.0
    networks:
      app_network:
        ipv4_address: 192.28.0.3 #without -

  app-3:
    container_name: app-3
    image: app/app:1.0.0
    networks:
      app_network:
        ipv4_address: 192.28.0.4 #without -

networks:
  app_network:
    driver: default
    ipam:
      driver: default
      config:
        - subnet: 192.28.0.0/16
          gateway: 192.28.0.1

Upvotes: 1

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