Docker-Compose+命令

Question

command: python3 manage.py collectstatic --noinput
command: python3 manage.py migrate --noinput
command: python3 manage.py runserver 0.0.0.0:8000

# Pull base image
FROM python:3

# Set environment varibles
ENV PYTHONUNBUFFERED 1

# Set work directory
RUN mkdir /code
WORKDIR /code

# Install dependencies
RUN pip install --upgrade pip
RUN pip install pipenv
COPY ./Pipfile /code/Pipfile
RUN pipenv install --deploy --system --skip-lock --dev

# Copy project
COPY . /code/

我的码头工人-作曲：

version: '3'

services:
  db:
    image: postgres
    ports:
      - "5432:5432"
  web:
    build: .
    command: python3 manage.py collectstatic --noinput
    command: python3 manage.py migrate --noinput
    command: python3 manage.py runserver 0.0.0.0:8000
    env_file: .env
    volumes:
      - .:/code
    ports:
      - "8000:8000"
    depends_on:
      - db

EntryPoint.sh

#!/bin/bash

# Collect static files
echo "Collect static files"
python manage.py collectstatic --noinput

# Apply database migrations
echo "Apply database migrations"
python manage.py migrate

# Start server
echo "Starting server"
python manage.py runserver 0.0.0.0:8000

Answer 1

这是因为您只能有一个命令。

您可以像这样组合多个命令：

command: sh -c "python3 manage.py collectstatic --noinput && python3 manage.py migrate --noinput && python3 manage.py runserver 0.0.0.0:8000"

或者，正如您提到的入口点，您可以在Dockerfile或docker-compose.yml中指定入口点。确保删除这些命令，因为您不再需要它们了。