php+python+supervisord項目部署

服務器操作系統：ubuntu 18.04

Nginx

安裝Nginx

1. sudo apt-get update
2. sudo apt-get install nginx

查看Nginx狀態

1. sudo systemctl status nginx

啓動Nginx服務

1. sudo systemctl start nginx

重啓Nginx服務

1. sudo systemctl restart nginx

配置Nginx日誌格式

vim /etc/nginx/nginx.conf

1. log_format main '$remote_addr - $remote_user [$time_local] "$request" '
2. ' $status $body_bytes_sent "$http_referer" '
3. '"$http_user_agent" "$http_x_forwarded_for" '
4. '$bytes_sent $request_length $request_time $upstream_response_time';

PHP

安裝PHP7.3

1. sudo apt-get install software-properties-common
2. sudo add-apt-repository ppa:ondrej/php
3. sudo apt-get update
4. sudo apt-get install -y php7.3

安裝PHP擴展

1. sudo apt-get install php7.3-bcmath php7.3-bz2 php7.3-cgi php7.3-curl php7.3-dev php7.3-fpm php7.3-gd php7.3-json php7.3-mbstring php7.3-mysql php7.3-opcache php7.3-soap php-redis php7.3-xml php7.3-zip php7.3-mongo

安裝PHP包管理工具

1. sudo apt-get install composer

配置PHP-FPM

1. sudo vim /etc/php/7.3/fpm/pool.d/www.conf

PHP錯誤日誌

1. php_admin_value[error_log] = /var/log/fpm-php.www.log
2. php_admin_flag[log_errors] = on

配置PHP-FPM子進程

1. pm = static
2. pm.max_children = 80

PHP慢日誌

1. slowlog = /var/log/$pool.log.slow
2. request_slowlog_timeout = 5

重啓PHP-FPM

1. kill -USR2 `cat /run/php/php7.3-fpm.pid`

 

SFS掛載

1. mkdir -p /data/sfs
2. apt-get install nfs-common
3. mount -t nfs -o vers=3,timeo=600,noresvport,nolock 10.250.50.193:/share_idata_pro /data/sfs

管理後臺項目

python環境安裝

1. apt install python3-pip python3-dev build-essential libssl-dev libffi-dev python3-setuptools
2. pip3 install pymysql
3. pip3 install python-dotenv
4. pip3 install sshtunnel
5. pip3 install redis
6. pip3 install apscheduler

定時任務

1. */15 * * * * /usr/bin/php7.3 /data/backend/project/artisan schedule:run >> /tmp/idata.log
2. nohup /usr/bin/python3 /data/backend/project/task/task_app/jobs.py > /tmp/template.log 2>&1 &

接口服務

1. cd /data/backend/project/api_app
2. python3.6 -m venv apienv
3. source apienv/bin/activate
4. pip install wheel
5. pip install flask gunicorn
6. pip install gevent redis python-dotenv

supervisor

安裝supervisor

1. pip install supervisor
2. mkdir -p /etc/supervisor
3. mkdir -m 755 -p /etc/supervisor/
4. echo_supervisord_conf > /etc/supervisord.conf

編輯配置文件，最後兩行

vim /etc/supervisord.conf

1. [include]
2. files = /etc/supervisor/*.conf

創建日誌目錄

mkdir -p /var/log/gunicorn
chown -R www-data:www-data /var/log/gunicorn/

創建項目配置文件

vim /etc/supervisor/project.conf

1. [program:template]
2. directory = /data/backend/idata/template_app
3. command = /data/backend/idata/template_app/templateenv/bin/gunicorn --workers 33 --worker-class gevent --bind unix:template.sock -m 007 app:server
4. user = www-data
5. autostart = true
6. autorestart = true
7. startretries = 3
8. redirect_stderr = true
9. stdout_logfile_maxbytes = 200MB
10. stdout_logfile_backups = 10
11. stdout_logfile = /var/log/gunicorn/template.log

workers 數爲cpu核心數 X 2 + 1
user 啓動用戶
redirect_stderr stderr 重定向到 stdout
stdout_logfile_maxbytes 日誌文件大小
stdout_logfile_backups 日誌文件備份數
stdout_logfile 日誌文件

管理supervisord

1. supervisord -c /etc/supervisord.conf
2. supervisorctl -c /etc/supervisord.conf status
3. supervisorctl -c /etc/supervisord.conf reload

項目管理

1. supervisorctl -c /etc/supervisord.conf stop project
2. supervisorctl -c /etc/supervisord.conf start project
3. supervisorctl -c /etc/supervisord.conf restart project

 

mysql:默認安裝後的密碼

 1.進入目錄：cd /etc/mysql,查看debian.cnf文件

    2.使用上debian.cnf的賬號密碼登錄MySQL。

    3.use mysql;

    4.使用一下語句設置賬號密碼：update user set authentication_string=PASSWORD("自定義新密碼") where user='root';

    5.執行一下語句：update user set plugin="mysql_native_password";

    6.刷新：flush privileges;