项目部署

1. 安装python（centos）

1.1 下载python包

官网下载地址,找到对应版本的tar包下载链接

wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tgz

1.2 解压

tar -xvf Python-3.6.5.tgz

1.3 指定安装路径

cd Python-3.6.5
./configure --prefix=/usr/local/python3

1.4 安装依赖包

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

1.5 安装

make && make install

1.6 创建软连接 或 加入环境变量

cd /usr/local/python
ln -s /usr/local/python3/bin/python3 /usr/bin/python
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip

或

cd ~  vim .bash_profile
PATH=...:/usr/local/python3/bin
source .bash_profile // 重新加载一下

2. 安装配置mysql

2.1 安装

centos下

yum -y install mariadb mariadb-server

ubuntu下

apt install mysql-server mysql-client

2.2 配置mariadb

2.2.1 初次配置

mysql_secure_installation
首先是设置密码，会提示先输入密码

Enter current password for root (enter for none):<–初次运行直接回车

设置密码

Set root password? [Y/n] <– 是否设置root用户密码，输入y并回车或直接回车
New password: <– 设置root用户的密码
Re-enter new password: <– 再输入一次你设置的密码

其他配置

Remove anonymous users? [Y/n] <– 是否删除匿名用户，回车

Disallow root login remotely? [Y/n] <–是否禁止root远程登录,回车,

Remove test database and access to it? [Y/n] <– 是否删除test数据库，回车

Reload privilege tables now? [Y/n] <– 是否重新加载权限表，回车

初始化MariaDB完成，接下来测试登录

mysql -u root -p
Enter password:  // 输入密码，不显示
完成。

2.2.2 设置远程连接

ubuntu下

a. 查找配置文件 mysql.conf 
find / -name mysql.cnf
b. 注释mysql.cof文件的bind_address

设置远程连接

mysql -u root -p password
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root@123' WITH GRANT OPTION;

2.3 启动mysql

systemctl start mariadb
service start mysql

3. 部署

3.1 安装 UWSGI 和 NGINX

pip安装请使用对应python环境中的pip进行安装

ubuntu下

安装pip3
apt install python3-pip

sudo apt-get install nginx
pip3 install uwsgi

centos下

pip install uwsgi
yum install nginx

3.2 安装必备库

pip install django==1.11
pip install pymysql
pip install Pillow

3.3 配置nginx

a. 自定义配置文件

mkdir -p /home/app/conf/
touch /home/app/conf/axf_nginx.conf

b. 配置自定义的nginx配置文件

cd axf_nginx.conf

django配置
server {
    listen 80;
    server_name 118.25.211.249;
    access_log /home/app/log/access.log;
    error_log /home/app/log/error.log;
    location / {
        include uwsgi_params;
        uwsgi_pass 127.0.0.1:8890;
    }
    location /static/ {
        alias /home/app/src/axf/static/;
        expires 30d;
    }
}

flask配置
server{
        listen 80;
        server_name 47.106.171.187 localhost;
        access_log /home/app1/log/access.log;
        error_log /home/app1/log/error.log;
        location / {
            include uwsgi_params;
            uwsgi_pass 127.0.0.1:8000;

            uwsgi_param UWSGI_CHDIR /home/app1/src/aj;

            uwsgi_param UWSGI_SCRIPT manage:app;
        }
}

c. nginx配置文件加载自定义配置文件

vim /etc/nginx/nginx.conf
在server中加入以下配置：
include /home/app/conf/*.conf;

centos中nginx配置文件有一个server，注释掉

3.4 配置uwsgi

touch /home/app/conf/uwsgi.ini
vim uwsgi.ini

django 配置
[uwsgi]
master = true

processes = 4

pythonpath = /home/app/src/axf

module = axf.wsgi

socket = 127.0.0.1:8001

logto = /home/app/log/uwsgi.log

flask 配置
[uwsgi]

pythonpath = /home/app1/src/aj;

callable = app;

socket = 127.0.0.1:8000

logto = /home/app1/log/uwsgi.log

3.5 启动uwsgi

uwsgi --ini uwsgi.ini
// 启动nginx
nginx