不知道是幹什麼的指令碼

ringoo_ming發表於2017-07-18
指令碼

點選(此處)摺疊或開啟

  1. #!/usr/bin/env python

  3. import commands
  4. import sys
  5. import json

  7. def help():
  8.     print "help:"

  10. def tomcat_jstat(pro_name):
  11.     process_st=commands.getoutput("ps -ef|grep %s|grep -v get_java_jstat.py|grep -v grep>/dev/null;echo $?" % pro_name)
  12.     if process_st == '0':
  13.         PID=commands.getoutput("ps -ef|grep java|grep tomcat|grep -v get_java_jstat.py|grep %s|grep -v grep|awk '{print $2}'" %
  14.  pro_name)
  15.         jstat=commands.getoutput("ps -ef|grep java|grep tomcat|grep -v get_java_jstat.py|grep %s|awk '{print $8}'|grep -v grep|
  16. grep -v sh|awk -F'java$' '{print $1\"jstat\"}'" % pro_name).replace('\t','').replace('\n','').replace(' ','')
  17.         tomcat_user1=commands.getoutput("ps -ef|grep java|grep tomcat|grep -v get_java_jstat.py|grep %s|grep -v grep|awk '{prin
  18. t $1}'" % pro_name).strip()
  19.         tomcat_user=commands.getoutput("grep %s /etc/passwd|grep -v grep|awk -F\: '{print $1}'" % tomcat_user1).strip()
  20.         if PID and jstat and tomcat_user:
  21.             if tomcat_user == 'app':
  22.                 jstat_keys=commands.getoutput("%s -gcutil %s|head -n 1" % (jstat,PID)).split()
  23.                 jstat_values=commands.getoutput("%s -gcutil %s|tail -n 1" % (jstat,PID)).split()
  24.             else:
  25.                 jstat_keys=commands.getoutput("su - %s -c '%s -gcutil %s|head -n 1'" % (tomcat_user,jstat,PID)).split()
  26.                 jstat_values=commands.getoutput("su - %s -c '%s -gcutil %s|tail -n 1'" % (tomcat_user,jstat,PID)).split()
  27.             jstat_infos=dict(zip(jstat_keys,jstat_values))
  28.             return jstat_infos
  29.         else:
  30.             return 0
  31.     else:
  32.         return 0

  34. def get_tomcat_projects():
  35.     tomcat_users=commands.getoutput("ps -ef|grep java|grep tomcat|grep -v watchdog|grep -v javathreads|grep -v 'kill -9'|grep -
  36. v grep|awk '{print $1}'|sort|uniq").split()
  37.     tomcat_projects=[]
  38.     for tomcat_user in tomcat_users:
  39.         if tomcat_user == 'app':
  40.             tomcat_project=commands.getoutput("ps -ef|grep java|grep -v watchdog|grep -v javathreads|grep -v 'kill -9'|grep -v
  41. grep|awk -F'app' '{print $3}'|awk -F\/ '{print $2}'").split('\n')
  42.             tomcat_projects=tomcat_projects + tomcat_project
  43.         else:
  44.             tomcat_project=commands.getoutput("ps -ef|grep java|grep -v watchdog|grep -v javathreads|grep -v 'kill -9'|grep -v
  45. grep|awk -F'app' '{print $2}'|awk -F\/ '{print $2}'").split('\n')
  46.             tomcat_projects=tomcat_projects + tomcat_project
  47.     tomcat_projects=list(set(tomcat_projects))
  48.     while '' in tomcat_projects:
  49.         tomcat_projects.remove('')
  50.     if len(tomcat_projects) != 0:
  51.         return tomcat_projects
  52.     else:
  53.         return 0

  55. if __name__ == "__main__":
  56.     #pro_name=sys.argv[1]
  57.     pro_names=get_tomcat_projects()
  58.     if len(pro_names) != 0:
  59.         #print pro_names
  60.         for pro_name in pro_names:
  61.             #print pro_name
  62.             jstat_file="/opt/zabbix/script/jstat_%s.txt" % pro_name
  63.             with open(jstat_file,"w") as f:
  64.                 json.dump(tomcat_jstat(pro_name),f)

來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/31442725/viewspace-2142229/，如需轉載，請註明出處，否則將追究法律責任。

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