docker部署django（uwsgi+nginx）

1、目录结构

2、uwsgi.ini

[uwsgi]
#使用nginx连接时使用，真实ip，端口不能占用已使用端口
socket=0.0.0.0:8001
#直接做web服务器使用
#http=172.xx.xx.xx:8001
#项目目录
chdir=/DjangoProTest
#项目中wsgi.py文件的目录，相对于项目目录
wsgi-file=DjangoProTest/wsgi.py
processes=4
threads=2
master=True
pidfile=uwsgi.pid
;daemonize=uwsgi.log
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注： 最后的daemonize应该注释掉，否则docker容器启动后便会立即停止，docker容器需要一个持续运行的前台进程，否则会终止容器运行

3、Dockerfile

# syntax=docker/dockerfile:1

FROM python:3.8-slim-buster

WORKDIR /DjangoProTest

COPY requirement.txt requirement.txt

RUN apt-get update

RUN apt-get install -y gcc

RUN pip3 install -r requirement.txt

RUN pip3 install uwsgi

COPY . .

CMD ["uwsgi", "--ini", "uwsgi.ini"]
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4、Docker-compose.dev.yml

version: '3.8'

services:
  django_server:
    build:
      context: .
    image: django_server_image:v1.0.0
#    command: uwsgi --ini uwsgi.ini
    volumes:
    - ./:/DjangoProTest
    container_name: django_server_project
    restart: always
    ports:
    - 8001:8001
    networks: #定义该容器的网桥名称和IP地址
      net-django:
        ipv4_address: 10.127.2.5

  nginx:
    restart: always
    image: nginx
    volumes:
      - ./deploy_conf/nginx/nginx.conf:/etc/nginx/nginx.conf
    ports:
    - 80:80
    - 8000:8000
    networks: #定义该容器的网桥名称和IP地址
      net-django:  # 全局网桥名称
        ipv4_address: 10.127.2.4

networks:   #定义整个docker-compose编排的容器使用的网桥名称和IP地址网段，注意 x.x.x.1不能使用
  net-django:
    ipam:
      config:
        - subnet: 10.127.2.0/24  # ip地址网段
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5、nginx.conf

user root;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
	worker_connections 768;
	# multi_accept on;
}

http {

	##
	# Basic Settings
	##
	## 后端
	server {
	       listen       8000;
	       server_name  localhost;  # localhost就行，当访问8000端口会自动映射过来
	       location / {
	       	# 配置路径
	       	    include uwsgi_params;
				uwsgi_pass 10.127.2.5:8001;  # 项目容器的ip和uwsgi开放的端口
            }
        }


	sendfile on;
	tcp_nopush on;
	tcp_nodelay on;
	keepalive_timeout 65;
	types_hash_max_size 2048;
	# server_tokens off;

	# server_names_hash_bucket_size 64;
	# server_name_in_redirect off;

	include /etc/nginx/mime.types;
	default_type application/octet-stream;

	##
	# SSL Settings
	##

	ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
	ssl_prefer_server_ciphers on;

	##
	# Logging Settings
	##

	access_log /var/log/nginx/access.log;
	error_log /var/log/nginx/error.log;

	##
	# Gzip Settings
	##

	gzip on;

	# gzip_vary on;
	# gzip_proxied any;
	# gzip_comp_level 6;
	# gzip_buffers 16 8k;
	# gzip_http_version 1.1;
	# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

	##
	# Virtual Host Configs
	##

	include /etc/nginx/conf.d/*.conf;
	include /etc/nginx/sites-enabled/*;
}


#mail {
#	# See sample authentication script at:
#	# http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
#	# auth_http localhost/auth.php;
#	# pop3_capabilities "TOP" "USER";
#	# imap_capabilities "IMAP4rev1" "UIDPLUS";
#
#	server {
#		listen     localhost:110;
#		protocol   pop3;
#		proxy      on;
#	}
#
#	server {
#		listen     localhost:143;
#		protocol   imap;
#		proxy      on;
#	}
#}

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6、运行docker-compose

docker-compose -f Docker-compose.dev.yml up --build -d
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