CODEWITHSUNDEEP
dockerdocker-compose
Rishit Sheth
Rishit Sheth

Reputation: 13

Having issue while running docker-compose up -d

version: '3.0'

services:

db:

image: mysql volumes: - db_data:/var/lib/mysql

restart: always

environment: MYSQL_ROOT_PASSWORD: 1234 MYSQL_USER: wordpress MYSQL_PASSWORD: 12345

wordpress1:

depends_on: -db

image: wordpress:latest

restart: always

ports: -"8080:80"

environment: WORDPRESS_DB_USER: wordpress WORDPRESS_DB_PASSWORD: wordpress WORDPRESS_DB_HOST: db:3306

volumes: db_data:

Error as below-

ERROR: yaml.scanner.ScannerError: while scanning a simple key in "./docker-compose.yml", line 21, column 3 could not find expected ':' in "./docker-compose.yml", line 23, column 3

Can anyone please help me to resolve this issue? I am trying to resolve since past 1 hour but getting into errors one by one

Upvotes: 0

Views: 281

Answers (2)

Franz Diebold
Franz Diebold

Reputation: 640

The problem is probably in the definition of the wordpress1 service.

You need to add a space after the dash:

wordpress1:
  depends_on:
    - db

So instead of -db you need to have - db.

Edit:

The complete docker-compose.yml should probably look like this:

version: '3.0'

services:
  db:
    image: mysql
    volumes:
      - db_data:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: 1234
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: 12345

  wordpress1:
    depends_on:
    - db
    image: wordpress:latest
    restart: always
    ports:
      - "8080:80"
    environment:
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
      WORDPRESS_DB_HOST: db:3306

volumes:
  db_data:

Upvotes: 1

Capucho
Capucho

Reputation: 11

From docker documentation, the exact code you want to run: https://docs.docker.com/compose/wordpress/

Upvotes: 1

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