1 部署nginx
1.1 安装nginx服务
root@desktop:~# apt-get
install nginx -y
1.2 验证nginx服务是否启动
root@desktop:~#
ps -ef |
grep nginx |
grep -v
grep
root 1005 1 0 15:
07 ?
00:
00:
00 nginx: master process /usr/sbin/nginx -
g daemon on; master_process on;
nginx 1006 1005 0 15:
07 ?
00:
00:
00 nginx: worker process
root@desktop:~# ss -lntup |
grep 80
tcp LISTEN 0 128 *:
80 *:* users:((
"nginx",pid=
1006,fd=
7),(
"nginx",pid=
1005,fd=
7))
tcp LISTEN 0 128 :::
80 :::* users:((
"nginx",pid=
1006,fd=
8),(
"nginx",pid=
1005,fd=
8))
1.3 客户端浏览nginx页面
2 配置nginx
2.1 创建nginx用户
root@desktop:~# useradd -M nginx
root@desktop:~# id nginx
uid=1001(nginx) gid=1001(nginx) groups=1001(nginx)
2.2 修改/etc/nginx/nginx.conf配置文件（添加标红部分）
root@desktop:~#
grep -v
'^#' /etc/nginx/
nginx.conf
user nginx nginx;
worker_processes auto;
pid /run/
nginx.pid;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##
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;
server{
listen 5000;
server_name localhost;
charset utf-8;
location / { try_files $uri @flasks; }
location @flasks {
include fastcgi_params;
fastcgi_param PATH_INFO $fastcgi_script_name;
fastcgi_param SCRIPT_NAME "";
fastcgi_pass unix:/tmp/flasks-fcgi.sock;
}
}
##
# Gzip Settings
##
gzip on;
gzip_disable "msie6";
# 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/*;
}
3 部署FastCGI
3.1 安装flup
root@desktop:~# pip3
install flup
3.2 创建FastCGI配置文件存放目录
root@desktop:~# cd /var/www/
root@desktop:/var/www#
mkdir flasks
3.3 创建FastCGI服务器配置文件
root@desktop:/var/www/
flasks# vim flasks.fcgi
#!/usr/bin/
python3
from flup.server.fcgi import WSGIServer
from flasks import app
if __name__ ==
'__main__':
# WSGIServer(app).run()
WSGIServer(app, bindAddress=
'/tmp/flasks-fcgi.sock').run()#赋予FastCGI配置文件有可执行权限root@desktop:/var/www/flasks# chmod +x flasks.fcgi
3.4 创建app应用文件
root@desktop:/var/www/
flasks# vim flasks.py
#!/usr/bin/
python3
from flask import Flask
app =
Flask(__name__)
@app.route('/')
def index():
return 'Index Page'
#if __name__ == '__main__':
# #app.run(debug=
True)
# app.debug =
True
# app.run()
3.5 修改FastCGI配置文件的用户及组权限
root@desktop:/var/www#
chown -R nginx:nginx ./
flasks
root@desktop:/var/www#
ls -
ld ./flasks/
drwxr-xr-x
3 nginx nginx
4096 4月
14 15:
43 ./flasks/
root@desktop:/var/www# cd flasks/
root@desktop:/var/www/flasks#
ls -l *
-rwxr-xr-x
1 nginx nginx
309 4月
14 01:
41 flasks.fcgi
-rw-r--r--
1 nginx nginx
213 4月
14 01:
49 flasks.py
3.6 运行FastCGI进程
root@desktop:~# nohup /var/www/flasks/flasks.fcgi &
root@desktop:~
# jobs
[1]+ Running nohup /var/www/flasks/flasks.fcgi &
root@desktop:~#
chmod 757 /tmp/flasks-fcgi.sock
3.7 验证应用可以成功浏览
至此采用FastCGI方式部署Flask web框架完成，FastCGI服务的启动脚本可以自行编写实现！！！
转载于:https://www.cnblogs.com/Wolf-Dreams/p/10706422.html
