Docker搭建WEB環(huán)境之 Nginx & uWSGI
第一步安裝Docker
PS：主機如果已經(jīng)安裝Docker，《第一步安裝Docker》可跳過。
1.更新Ubuntu的apt源
sudo apt-get update
2.安裝包允許apt通過HTTPS使用倉庫
sudo dpkg --configure -a
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
3.添加Docker官方GPG key
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
4.設(shè)置Docker穩(wěn)定版?zhèn)}庫
sudo add-apt-repository "deb [arch=arm64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
[arch=arm64] 注意系統(tǒng)的平臺選擇
5.更新apt源
sudo apt-get update
6.安裝最新版本Docekr CE（社區(qū)版）
sudo apt-get install docker-ce
7.查看安裝Docker的版本
docker --version
8.檢查Docker CE是否安裝正確
sudo docker run hello-world
9.更新為國內(nèi)源
sudo vim /etc/docker/daemon.json
寫入以下文本
{
? ? ? ?"registry-mirrors": [
? ? ? ? ? ? ? ?"https://registry.docker-cn.com",
? ? ? ? ? ? ? ?"https://hub-mirror.c.163.com/"
? ? ? ?]
}
10.重啟docker
sudo systemctl restart docker
第二步新建容器web-v1，鏡像centos8.4.2105
1.新建docker容器web-v1
sudo docker run -d -it -p 80:80 -p 8000:8000 --name web-v1 centos:8.4.2105
2.進(jìn)入docker容器
sudo docker exec -it web-v1 bash
3.安裝 yum-utils 工具
yum install yum-utils
出現(xiàn)錯誤：
執(zhí)行以下操作
cd /etc/yum.repos.d/
sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
重新安裝
yum install yum-utils
第二步安裝 Nginx
vi /etc/yum.repos.d/nginx.repo
寫入文本
[nginx-stable]
name=nginx stable repo
baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
gpgcheck=1
enabled=1
gpgkey=https://nginx.org/keys/nginx_signing.key
module_hotfixes=true
[nginx-mainline]
name=nginx mainline repo
baseurl=http://nginx.org/packages/mainline/centos/$releasever/$basearch/
gpgcheck=1
enabled=0
gpgkey=https://nginx.org/keys/nginx_signing.key
module_hotfixes=true
安裝Nginx
yum install nginx
啟動Nginx
nginx
訪問http://192.168.157.129/
第三步安裝Python虛擬環(huán)境
1.安裝依賴
yum install -y gcc automake autoconf libtool make libffi-devel
yum install -y gcc gcc-c++
yum install -y zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel xz-devel
yum install -y patch
yum install -y git wget unzip
2.安裝pyenv
mkdir ~/.pyenv
//git下載
git clone git://github.com/pyenv/pyenv.git ~/.pyenv
//本地下載
wget -P ?~/.pyenv http://192.168.157.1/Share/pyenv-master.zip
unzip ?~/.pyenv/pyenv-master.zip -d ?~/.pyenv
mv ~/.pyenv/pyenv-master/* ~/.pyenv/
cd ~/.pyenv && src/configure && make -C src
echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc ?
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc ?
echo 'eval "$(pyenv init -)"' >> ~/.bashrc ?
exec $SHELL -l
3.安裝pyenv virtualenv
//git下載
git clone https://github.com/pyenv/pyenv-virtualenv.git $(pyenv root)/plugins/pyenv-virtualenv
//本地下載
wget -P ?$(pyenv root)/plugins/pyenv-virtualenv http://192.168.157.1/Share/pyenv-virtualenv-master.zip
unzip ?~/.pyenv/plugins/pyenv-virtualenv/pyenv-virtualenv-master.zip -d ?~/.pyenv/plugins/pyenv-virtualenv
mv ~/.pyenv/plugins/pyenv-virtualenv/pyenv-virtualenv-master/* ~/.pyenv/plugins/pyenv-virtualenv/
echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bash_profile
exec "$SHELL"
4.創(chuàng)建虛擬環(huán)境
// 下載并安裝python3.11.3
v=3.11.3;wget https://npm.taobao.org/mirrors/python/$v/Python-$v.tar.xz -P ~/.pyenv/cache/;pyenv install $v ?// 查看pyenv版本
pyenv versions
//新建test環(huán)境
pyenv virtualenv 3.11.3 test
pyenv activate test
pyenv deactivate test
5.虛擬環(huán)境test中安裝Django
安裝Django
pyenv activate test
pip install django
python -m django --version
/root/.pyenv/versions/test/bin/pip list
第四步Django創(chuàng)建項目
創(chuàng)建項目
cd /usr/share/nginx/html
django-admin startproject mysite
在setting.py里面需要添加ALLOWED_HOSTS=["*"]
vi /usr/share/nginx/html/mysite/mysite/settings.py
啟動項目
python manage.py runserver 0.0.0.0:8000
報錯
提示執(zhí)行?python manage.py migrate
重啟系統(tǒng)，訪問http://192.168.157.129:8000/
python manage.py runserver 0.0.0.0:8000
第五步安裝uwsgi
pyenv activate test
pip install uwsgi
//使用douban源安裝
pip install uwsgi -i https://pypi.douban.com/simple/
配置uwsgi.ini文件
cd /usr/share/nginx/html/mysite/mysite
vi ?/usr/share/nginx/html/mysite/mysite/uwsgi.ini#添加配置選擇
[uwsgi]
#配置和nginx連接的socket連接
socket = 127.0.0.1:8000
#配置項目路徑，項目的所在目錄
chdir = /usr/share/nginx/html/mysite
#配置wsgi接口模塊文件路徑
wsgi-file = mysite/wsgi.py
#配置啟動的進(jìn)程數(shù)
#配置啟動管理主進(jìn)程
master = True
#配置存放主進(jìn)程的進(jìn)程號文件
pidfile =/usr/share/nginx/html/mysite/uwsgi.pid
#配置dump日志記錄
daemonize = /var/log/mysite_uwsgi.log
# 指定python 環(huán)境
home = /root/.pyenv/versions/test/
post-buffering = 65536
max-requests = 10000
vacuum = true
#自動更新
#touch-reload = /usr/share/nginx/html/mysite/.git/index
后臺啟動uwsgi
/root/.pyenv/versions/test/bin/uwsgi -d -i /usr/share/nginx/html/mysite/mysite/uwsgi.ini
配置Nginx
cd /etc/nginx/conf.d/
vi /etc/nginx/conf.d/test.confserver {
?listen ? ? ? 80;
?server_name ?192.168.157.129;
?location / {
? ? ? ?#add_header 'Access-Control-Allow-Origin' '*';
? ? ? ?include ? ? ?/etc/nginx/uwsgi_params;
? ? ? ?uwsgi_pass ? 127.0.0.1:8000;
? ? ? ?uwsgi_param UWSGI_PYHOME /root/.pyenv/versions/test/bin/python; # 指向虛擬環(huán)境目錄
? ? ? ?uwsgi_param UWSGI_MAX_TEMP_FILE_SIZE ?1000m;
? ? ? ?uwsgi_param UWSGI_MAX_TEMP_WRITE_SIZE ?1000m;
? ? ? ?uwsgi_param UWSGI_SCRIPT app:app; # 指定啟動程序
?}
?location /static/ {
? ?root /usr/share/nginx/html/mysite/mysite;
? ?break;
?}
}
重啟Nginx
nginx -s reload
訪問：http://192.168.157.129/
