使用docker部署django技術(shù)棧項(xiàng)目的方法步驟

├── LICENSE
├── README.md
├── compose
│  ├── celery
│  │  ├── Dockerfile
│  │  ├── celery-beat.sh
│  │  └── celery.sh
│  ├── mysql
│  │  └── my.cnf
│  ├── nginx
│  │  └── nginx.conf
│  └── web
│    ├── Dockerfile
│    ├── entrypoint.sh
│    ├── gunicorn.conf
│    └── gunicorn.sh
├── docker-compose.yml
├── docker_django_demo
│  ├── __init__.py
│  ├── celery.py
│  ├── settings.py
│  ├── urls.py
│  └── wsgi.py
├── env.tpl
├── manage.py
├── requirements.txt

FROM python:3.6
ENV PYTHONUNBUFFERED 1

RUN mkdir /code
WORKDIR /code

COPY ./requirements.txt /code/
RUN pip install --no-cache-dir -r requirements.txt \
  && rm -rf requirements.txt

COPY . /code/
COPY ./compose/web/*.sh /code/
RUN sed -i 's/\r//' gunicorn.sh \
  && chmod +x gunicorn.sh \
  && sed -i 's/\r//' entrypoint.sh \
  && chmod +x entrypoint.sh

ENTRYPOINT ["/bin/bash", "entrypoint.sh"]

FROM python:3.6
ENV PYTHONUNBUFFERED 1

RUN mkdir /code
WORKDIR /code

COPY ./requirements.txt /code/
COPY ./compose/celery/*.sh /code/
RUN pip install --no-cache-dir -r requirements.txt \
  && rm -rf requirements.txt && sh init_env.sh

COPY . /code/
COPY ./compose/celery/*.sh /code/
RUN sed -i 's/\r//' celery.sh \
  && chmod +x celery.sh \
  && sed -i 's/\r//' celery-beat.sh \
  && chmod +x celery-beat.sh

version: '2'

services:
 redis:
  image: redis
  ports:
   - "6379:6379"

 db:
  restart: always
  image: mysql:5.7.19
  # command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
  volumes:
   - ./compose/mysql/:/etc/mysql/conf.d
   - ./db:/var/lib/mysql
  # for test
  ports:
   - "127.0.0.1:3307:3306"
   # (HOST:CONTAINER)
  env_file:
   - .env

 web:
  # restart: always
  build:
   context: .
   dockerfile: ./compose/web/Dockerfile
  command: sh gunicorn.sh # ["/bin/bash", "gunicorn.sh"]
  ports:
   - "8080:8002"
   # (HOST:CONTAINER)
  volumes:
   - ./logs:/var/logs/
   - ./collect_static:/code/collect_static
   - ./static:/code/static
   - ./templates:/code/templates
   - ./uploads:/code/uploads
  env_file: .env
  depends_on:
   - redis
   - db

 nginx:
  restart: always
  image: nginx:1.13.0
  volumes:
   - ./compose/nginx:/etc/nginx/conf.d/
   - ./staticfiles:/code/staticfiles
   - ./logs:/var/log/nginx
  ports:
   - "80:80"
   # (HOST:CONTAINER)
  depends_on:
   - web

 celery:
  build:
   context: .
   dockerfile: ./compose/celery/Dockerfile
  command: sh celery.sh
  volumes:
   - ./logs:/var/logs/
   - ./uploads:/code/uploads
  depends_on:
   - redis
   - db
  env_file: .env

 celery-beat:
  build:
   context: .
   dockerfile: ./compose/celery/Dockerfile
  command: sh celery-beat.sh
  volumes:
   - ./logs:/var/logs/
  depends_on:
   - redis
   - db
  env_file: .env

docker-compose build 
docker-compose up # 前臺(tái)運(yùn)行 
docker-compose up -d # 無(wú)誤后可后臺(tái)運(yùn)行

$ docker-compose ps  
       Name              Command        State      Ports     
--------------------------------------------------------------------------------------------------
dockerdjangodemo_celery-beat_1  sh celery-beat.sh        Up               
dockerdjangodemo_celery_1    sh celery.sh           Up               
dockerdjangodemo_db_1      docker-entrypoint.sh mysqld   Up   127.0.0.1:3307->3306/tcp
dockerdjangodemo_nginx_1     nginx -g daemon off;       Up   0.0.0.0:80->80/tcp   
dockerdjangodemo_redis_1     docker-entrypoint.sh redis ...  Up   0.0.0.0:6379->6379/tcp 
dockerdjangodemo_web_1      /bin/bash entrypoint.sh sh ...  Up   0.0.0.0:8080->8002/tcp 

[mysqld]
default-storage-engine=INNODB
character-set-server=utf8mb4
collation-server=utf8mb4_general_ci
init-connect='SET NAMES utf8mb4'
init_connect='SET collation_connection = utf8mb4_general_ci'
skip-character-set-client-handshake # 跳過(guò)客戶端的編碼配置，客戶端直接使用服務(wù)端的編碼配置
bind-address = 0.0.0.0

#!/usr/bin/env bash
set -o errexit
set -o pipefail

echo $MYSQL_PASSWORD
echo $MYSQL_DATABASE
echo $MYSQL_HOST
echo $MYSQL_USER
echo $MYSQL_PORT

function mysql_ready(){
python << END
import sys
import pymysql
try:
  conn = pymysql.connect(host="db", port=3306, user="root", passwd="$MYSQL_ROOT_PASSWORD", db='$MYSQL_DATABASE', charset='utf8')
except pymysql.err.OperationalError:
  sys.exit(-1)
sys.exit(0)
END
}

until mysql_ready; do
 >&2 echo "MySQL is unavailable - sleeping"
 sleep 1
done

>&2 echo "MySQL is up - continuing..."