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Top Forums Shell Programming and Scripting How can i get the state of weblogic server Post 302582606 by jim mcnamara on Friday 16th of December 2011 01:04:57 PM
Old 12-16-2011
WLST and python are probably the most common ways to do this.

Example code:
WLST My Experiments: Server State using WLST

Write python code that displays the status. Use the above example. Assume you choose UP and DOWN as your personal interpretation of the weblogic status codes. That means we get either "UP" or "DOWN" from your python code.
Let's call it WLST.py

The shell to do this is simple. First create a file (call it email_addr) that has email/SMS addesses. SMS email address is a phone number with the carrier name:
Code:
5555555555@verizon.com \
[put as many email addresses as you need, one to a line followed by [space]\ ]
jsmith@mycompany.com

casll the script WLST.shl
Code:
#!/bin/bash
# script: WLST.shl check weblogic status
. /etc/profile 
[ -r  ~/.profile ] && .  ~/.profile   # execute login script
email_addr=$( cat  /path/to/email_addr)
cnt=0

for i in 1 2 3
do
    result=$( /path/to/WLST.py  )
    # result should only be "UP" or "DOWN"
    [ $result = "DOWN" ]  && cnt=$(( $cnt + 1 ))
    sleep 10
done
if [ $cnt -eq 3 ]; then
  echo "weblogic is down $(date)" | mailx  -s 'WARN weblogic down'  $email_addr
fi

set the script file to execute:
Code:
chmod +x WLST.shl

Finally add this to your crontab (use crontab -e )
Code:
* * * * * /path/to/my/WLST.shl  > /path/to/WLST.log 2&>1

Save the crontab entry.

This will run the script every minute, every day and with three failures you get email/TEXT.

read the crontab man page because getting a text message every minute may not be very helpful - change the runs to be every 5 minutes if you want.
 
Test Your Knowledge in Computers #684
Difficulty: Medium
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FAXSTATE(8)						      System Manager's Manual						       FAXSTATE(8)

NAME
faxstate - control ``modem state'' of a device used by HylaFAX SYNOPSIS
/usr/sbin/faxstate [ -q queue-dir ] [ -s state ] [ -n ] modem DESCRIPTION
faxstate sends a message to the HylaFAX faxgetty(8) process servicing modem telling it to use the specified state when notifying the HylaFAX scheduler that a modem is ready and available for use. This is useful for controlling outbound use of a modem; by marking a modem's state as busy or down the HylaFAX scheduler will not assign any outbound jobs to the modem. The specified modem can either be the name (typically the last component of the terminal port the modem is attached to), or the full name of the associated FIFO named pipe file, e.g. ``FIFO.ttym2''. If the -n option, faxstate emulates what faxgetty would do; sending a message directly to the faxq process marking the specified modem down, busy, or ready. This interface is useful for send-only environments in which faxgetty processes are not used. Note that modems manipulated in this way must previously have been configured with the faxmodem(8) program. OPTIONS
The following options are supported: -n Contact faxq directly instead of faxgetty. -q dir Use a spooling area other than /var/spool/hylafax. -s Specify the state to send the faxq process each time the modem becomes ready for use; one of ``busy'', ``down'', and ``ready''. The default state to use is ready. FILES
Consult hylafax-server(5) for a complete discussion of the structure and content of the spooling area. SEE ALSO
hylafax-server(5), faxgetty(8) July 17, 1995 FAXSTATE(8)

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