1. 安裝Python3.8

1.1 安裝相關依賴包

yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel libffi-devel

項目python版本為3.8.5, django版本為3.1.1

1.2 下載并解壓python3.8.5

yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel libffi-devel

1.3 編譯安裝

cd Python-3.8.5/./configure --prefix=/usr/local/python3makemake install

1.4 創建軟鏈接

ln -s /usr/local/python3/bin/python3.8 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3.8 /usr/bin/pip3

2. 安裝項目相關庫

2.1 項目中所使用的庫可以導出到文本文件中

# 從開發環境中導出所安裝的庫到requirements.txt文件中

pip freeze > requirements.txt

2.2 在服務器中安裝requirements.txt中的庫

pip install -r requirements.txt

2.3 安裝uwsgi

pip install uwsgi

3. 安裝MySQL

3.1 下載

wget http://tel.mirrors.163.com/mysql/Downloads/MySQL-5.7/mysql-5.7.34-el7-x86_64.tar.gz

3.2 拷貝安裝包到/usr/local/目錄下，并解壓

# 重命名壓縮包

mv mysql-5.7.34-el7-x86_64.tar.gz mysql.tar.gztar zxf mysql.tar.gz
# 進入mysql目錄
cd mysql

3.3 創建data目錄

cd mysqlmkdir data

3.4 創建mysql用戶并設置權限

useradd mysql -s /sbin/nologin -M
# 回到/usr/local目錄cd ..
# 設置mysql目錄權限
chown -R mysql.mysql mysql

3.5 初始化數據庫

cd mysql
# 執行后，屏幕會提示root臨時密碼，需要記錄下來
bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

• 這一步可能會發生錯誤

bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory

• 解決

yum install libaio

3.6 編輯my.cnf文件

wget https://www.python.org/ftp/python/3.8.5/Python-3.8.5.tgztar zvxf Python-3.8.5.tgz

3.7 創建error.log

cd Python-3.8.5/./configure --prefix=/usr/local/python3makemake install

3.8 拷貝啟動文件到/etc/init.d目錄

ln -s /usr/local/python3/bin/python3.8 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3.8 /usr/bin/pip3

3.8.1 修改啟動文件中的路徑

# vim /etc/init.d/mysqld
# 修改basedir和datadir
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data

3.9 啟動mysql

/etc/init.d/mysqld start

3.10 創建軟鏈接

ln -s /usr/local/mysql/mysql.sock /tmp/mysql.sock

3.11 使用臨時密碼登錄數據庫并重新為root設置密碼

cd /usr/local/mysql
# 回車后會提示輸入密碼，輸入臨時密碼回車即可
bin/mysql -uroot -p

# 登錄之后修改密碼
mysql> set password = password('123456');
mysql> alter user 'root'@'localhost' password expire never;
mysql> flush privileges;

4. 安裝Nginx

4.1 下載

wget http://nginx.org/download/nginx-1.17.7.tar.gz

4.2 安裝相關依賴包

yum install -y pcre pcre-devel openssl openssl-devel gcc

4.3 創建nginx用戶

useradd nginx -s /sbin/nologin -M

4.4 安裝nginx

tar zxf nginx-1.17.7.tar.gz
cd nginx-1.17.7
./configure --user=nginx --group=nginx --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
make && make install

5. 安裝redis

5.1 安裝

wget http://download.redis.io/releases/redis-2.8.17.tar.gz
tar xzf redis-2.8.17.tar.gz
mv redis-2.8.17 redis
cd redis
make 

5.2 啟動

cd src
./redis.server

cd src
./redis.server

6. uwsgi配置

# 在項目根目錄下創建uwsgi.ini文件

[uwsgi]
# 配置nginx連接的socket連接 /data/web/project為項目目錄
socket=/data/web/project/project.sock
# 配置uwsgi.pid所在的目錄
pidfile=/data/web/project/uwsgi.pid
# 進程數
processes=8
# 每個進程的線程數
threads=2
# 項目路徑，項目所在的目錄
chdir=/data/web/project
# wsgi接口模塊文件路徑
module=project.wsgi
# 啟動管理主進程
master=true
enable-threads=true
logdate=true
limit-as=6048
# 日志文件
daemonize=/data/web/project/run.log

6.1 啟動

# -d表示后臺啟動
uwsgi -d --ini uwsgi.ini

6.2 相關操作

# 停止
uwsgi --stop uwsgi.pid
# 重啟
uwsgi --reload uwsgi.pid

7. 配置nginx

7.1 nginx.conf

#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type Application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
include vhost/*.conf;
}

7.2 創建vhost目錄

mkdir vhost
cd vhost

7.3 項目配置文件

# vim www.xxx.com.conf
server {
    listen 80;
    server_name www.xxx.com;
    charset utf-8;
    client_max_body_size 50M;
  
    location / {
        uwsgi_pass unix:/data/web/project/project.sock;
        include uwsgi_params;
    }
  
    location /static {
       alias /data/web/project/static;
    }
  
    location /media {
      alias /data/web/project/media;
    }
}

8. 關于css, js 丟失問題

代碼遷移至服務器前，使用命令 python manage.py collectstatic 收集靜態文件

python manage.py collectstatic