Tornado + vue.js 前后端分离运行脚本

shell脚本部分：

#!/bin/bash 主脚本
(./cem-demo_publish_front)
(./cem-demo_publish_backend)

#!/bin/bash 后端脚本
cd /data/www/cem-base-demo && git pull && ./restart_all.sh

#!/bin/bash 前端脚本
cd /data/www/cem-front-demo && rm -fr dist && git pull && npm run build
#cp /data/www/cem-front/index.html /data/www/cem-base/static/index_prod.html
cp -fr /data/www/cem-front-demo/dist /data/www/cem-base-demo/

#!/bin/bash restart_all.sh
python restart_port.py all 9060 4

Python  restart_port.py 文件

  1 # encoding=utf8
  2
  3 import sys
  4 import commands
  5 import os
  6 import re
  7 import getpass
  8 import time
  9 import requests
 10
 11 current_user = getpass.getuser()
 12
 13
 14 def get_pid(port):
 15     output = commands.getoutput(‘ps aux|grep "[p]ython main.py"‘)
 16     lines = output.split(‘\n‘)
 17     ps_dict = {}
 18     re_obj = re.compile(r‘%s +(\d+).*main\.py (\d+)$‘ % current_user)
 19     for line in lines:
 20         result = re_obj.findall(line)
 21         if not result:
 22             continue
 23         pid, port1 = result[0]
 24         ps_dict[port1] = pid
 25
 26     return ps_dict.get(str(port))
 27
 28
 29 def usage():
 30     print ‘Usage: restart_port.py <port|all> <port_from> <process_number>‘
 31     sys.exit(1)
 32
 33
 34 def kill_port(port):
 35     pid = get_pid(port)
 36     if pid:
 37         cmd = ‘kill -9 %s‘ % pid
 38         print ‘killing process ...‘
 39         status, output = commands.getstatusoutput(cmd)
 40         # time.sleep(2)
 41         print ‘process %s for port %s is killed‘ % (pid, port)
 42
 43
 44 def restart_port(port):
 45     pid = get_pid(port)
 46     if pid:
 47         cmd = ‘kill -9 %s‘ % pid
 48         status, output = commands.getstatusoutput(cmd)
 49         time.sleep(1)
 50     cmd = ‘nohup python main.py %s >> logs/p_%s.log &‘ % (
 51         port, port)
 52     # status,output = commands.getstatusoutput(cmd)
 53     os.system(cmd)
 54
 55
 56 def check_port_is_health(port):
 57     need_check = True
 58     while need_check:
 59         time.sleep(1)
 60         try:
 61             response = requests.get(‘http://127.0.0.1:%s‘ % port)
 62             if response.status_code == 200:
 63                 need_check = False
 64             else:
 65                 need_check = True
 66                 print ‘response.status_code=‘, response.status_code
 67         except Exception, e:
 68             print ‘port=‘, port, str(e)
 69             need_check = True
 70         if need_check:
 71             print ‘port=‘, port
 72             restart_port(port)
 73
 74 if __name__ == ‘__main__‘:
 75     try:
 76         port = sys.argv[1]
 77     except:
 78         usage()
 79
 80     if port == ‘all‘:
 81         try:
 82             port_from = int(sys.argv[2])
 83         except:
 84             usage()
 85
 86         try:
 87             process_number = int(sys.argv[3])
 88         except:
 89             usage()
 90
 91         for port in range(port_from, port_from + process_number):
 92             restart_port(port)
 93             # check_port_is_health(port)
 94     elif port == ‘kill‘:
 95         try:
 96             port_from = int(sys.argv[2])
 97         except:
 98             usage()
 99
100         try:
101             process_number = int(sys.argv[3])
102         except:
103             usage()
104
105         for port in range(port_from, port_from + process_number):
106             kill_port(port)
107     else:
108         restart_port(port)
109         check_port_is_health(port)

restart_port.py