CODEWITHSUNDEEP
pythonmysqldjangodockerdocker-compose
user16860051
user16860051

Reputation: 13

docker-compose Error... [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.36-1debian10 started

docker-compose.yml

version: "3.7"

services:
  db:
    platform: linux/x86_64
    image: mysql:5.7
    volumes:
      - ./db_data1:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: "${DB_ROOT_PASSWORD}"
      MYSQL_DATABASE: "${DB_DATABASE}"
      MYSQL_USER: "${DB_USER}"
      MYSQL_PASSWORD: "${DB_ROOT_PASSWORD}"
    ports:
      - 3306:3306
    command:
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_unicode_ci

  web:
    build:
      dockerfile: ./Dockerfile
    command: python3 manage.py runserver 0.0.0.0:8000
    volumes:
      - ./web_data1:/app
    ports:
      - 8000:8000
    environment:
      DJANGO_DB_HOST: db:3306
      DJANGO_DB_NAME: "${DB_DATABASE}"
      DJANGO_DB_USER: "${DB_USER}"
      DJANGO_DB_PASSWORD: "${DB_ROOT_PASSWORD}"

my_setting.py

DATABASES = {
    'default' : {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'test',
        'USER': 'root',
        'PASSWORD': "${DB_ROOT_PASSWORD}",
        'HOST': 'db',
        'PORT': '3306',
    }
}

SECRET = 'django-insecure-#kb%p45em8hdhja^+2jal#(*mzw1c3jk5gvsx(_cn@q^u@u&b0'

ALGORITHM = 'HS256'

Dockerfile

FROM python:3 ENV PYTHONUNBUFFERED=1 WORKDIR /usr/src/app COPY requirements.txt ./ RUN pip install -r requirements.txt COPY . . EXPOSE 8000 CMD ["gunicorn", "--bind", "0.0.0.0:8000", "docker_train.wsgi:application"]

.env

DB_ROOT_PASSWORD=password
DB_DATABASE=test
DB_USER=root

I run docker-compose up but got this error. How can I approach it to solve the problem?

error

docker-training11-db-1   | 2021-11-09 05:14:47+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.36-1debian10 started.
docker-training11-web-1  | Watching for file changes with StatReloader
docker-training11-web-1  | Performing system checks...

Upvotes: 0

Views: 1538

Answers (1)

Simranjot Sandhu
Simranjot Sandhu

Reputation: 51

As I am able to identify, you are facing some issue with your DATABASE details. Kindly verify them first.

django is not able to resolve db host name. instead of 'db' try passing private ip of base machine.

Upvotes: 0

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