we have a JBOSS restart script scheduled in cron. When we execute manually script is working fine. But even in cron, script is getting executed, but JBoss is not getting started properly. I tried by updated Environment variables in /etc/crontab and also updated PATH variable in scripts. But I m unable to trace the issue

Below is the script.
Script1 calls script2

Script1
=======
1 #!/bin/bash
2 export PATH=/usr/java/jdk1.6.0_26/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/dell/srvadmin/bin:/opt/dell/srvadmin/sbin:/root/bin
3
4 application_restart()
5 {
6
7 echo "$runDate";
8
9 if [ $app_url = "https://IP:7443/event-server/xmlrpc" ] ; then
10 echo "URL_CONNECTION_EXCEPTION Occured; so restaring the application. $runDate"
11 MAIL_CONTENT="OpenNms Event Processor URL is available but HQEventServer is not available, hence redeploying HQEventServer application - Date:$(date)"
12 echo "MAIL TO:$MAIL_TO"
13 echo "MAIL_SUBJECT:$MAIL_SUBJECT"
14 echo "MAIL_CONTENT:$MAIL_CONTENT"
15 echo $MAIL_CONTENT | /usr/bin/mutt -F /root/.amuttrc -e 'set content_type="text/html"' "$MAIL_TO" -s "$MAIL_SUBJECT"
16 touch $JBOSS_APP_LOCATION/event-server-avis.war
17 echo "Sleeping for 60 secs to check app availability"
18 sleep 60
19 $JAVA_HOME/bin/java -cp $SCRIPT_HOME JbossPingerUpgraded "https://IP:7443/event-server/xmlrpc" "60000"
20 status=$?
21
22 if [ $status -eq 0 ] ; then
23 MAIL_CONTENT="HQEventServer URL is available post redeployment - Date:$(date)"
24 MAIL_SUBJECT="****** : HQEventServer URL is available post redeployment"
25 echo "Event Server is running"
26 else
27 MAIL_CONTENT="HQEventServer URL is not available post redeployment, please check immediately - Date:$(date)"
28 MAIL_SUBJECT="****** : HQEventServer URL is not available post redeployment"
29 echo "Event Server is not running"
30 fi
31
32 echo $MAIL_CONTENT | /usr/bin/mutt -F /root/.amuttrc -e 'set content_type="text/html"' "$MAIL_TO" -s "$MAIL_SUBJECT"
33
34 exit 0
35 else
36 echo "URL_CONNECTION_EXCEPTION Occured; so restarting the jboss server. $runDate"
37 $JBOSS_SERVER_HOME/bin/jboss_stop_start.sh >> /var/log/jboss/jboss_stop_start.log
38 exit 0
39 fi
40
41 }
42
43 JAVA_HOME=/usr/java/jdk1.6.0_26
44 JBOSS_SERVER_HOME=/mnt/raid5/jboss-4.2.2.GA
45 JBOSS_APP_LOCATION=$JBOSS_SERVER_HOME/server/all/farm
46 SCRIPT_HOME=/home/rapadmin/Dev_Backup/rapadmin-scripts/jboss_pinger
47
48 MAIL_TO="***@****"
49 MAIL_SUBJECT="****** JBOSS : HQ Event Server application restart"
50
51 ### ERRORS ARE DEFINED HERE ###
52 jboss_pinger_connection_exception=1
53 jboss_pinger_general_exception=2
54 jboss_pinger_input_error=3
55
56 ### URL to Check is Assigned HERE ###
57 url_to_check="https://IP:7443/opennms-event-processor/xmlrpc https://IP:7443/event-server/xmlrpc"
58 url_timeout="60000"
59
60 ### LOGIC IMPLEMENTATION BELOW ####
61 jboss_stop_start_Pid=new
62 jboss_stop_start_Pid=`ps -aef |grep -i "jboss_stop_start.sh" | grep -v grep|tr -s " " ":"|cut -d ":" -f2`
63 runDate=`date`
64
65 echo "***********************************************"
66
67 if [ ${jboss_stop_start_Pid}new != new ]
68 then
69 echo "JBoss stop_start script is already running on this machine; so no need to call jboss_stop_start from here. $runDate"
70 exit 0
71 fi
72
73 sleep 3
74
75 failure_count=0
76
77 for app_url in $url_to_check
78 do
79 $JAVA_HOME/bin/java -cp $SCRIPT_HOME JbossPingerUpgraded "$app_url" "$url_timeout"
80 result=$?
81 echo "Result is $result"
82
83 case "$result" in
84 0)
85 echo "No ERROR $runDate";
86 ;;
87 1)
88 failure_count=`expr $failure_count + 1`
89 application_restart
90 ;;
91 2)
92 failure_count=`expr $failure_count + 1`
93 application_restart
94 ;;
95 3)
96 echo "$runDate";
97 echo "JBOSS_PINGER_PROGRAM_INPUT_ERROR occured; Need to pass the complete URL as a argument. $runDate"
98 exit 1
99 ;;
100 esac
101
102 done
103
104 exit 0

Script2
========
1 #!/bin/bash
2 export PATH=/usr/java/jdk1.6.0_26/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/dell/srvadmin/bin:/opt/dell/srvadmin/sbin:/root/bin
3 export JBOSS_HOME=/mnt/raid5/jboss-4.2.2.GA
4 export APPSERVER_HOME=$JBOSS_HOME/server/all/conf/
5 export JAVA_HOME=/usr/java/jdk1.6.0_26
6
7
8 LOG_FILE_LOCATION=/var/log/jboss
9 MAILTO="***@***"
10 JBOSSIP="IP"
11
12 if [ -d $LOG_FILE_LOCATION ]
13 then
14 echo "$LOG_FILE_LOCATION Directory already exists"
15 else
16 echo "$LOG_FILE_LOCATION doesn't exists, Creating now"
17 mkdir -p $LOG_FILE_LOCATION
18 fi
19
20 jboss_Pid=`ps -aef | grep -i "jboss.Main" | grep -i "program.name=run.sh" | grep -v grep | tr -s " " ":" | cut -d":" -f2`
21
22 if [ ${jboss_Pid}new = new ] ; then
23 echo "Jboss is not running"
24 else
25 echo "Jboss is running with PID::$jboss_Pid"
26 echo -en "Stopping JBOSS process started at $(date)"
27 $JBOSS_HOME/bin/shutdown.sh -S
28 echo "Sleeping for 20 secs"
29 sleep 20
30 fi
31
32 jboss_Pid=new
33 jboss_Pid=`ps -aef | grep -i "jboss.Main" | grep -i "program.name=run.sh" | grep -v grep | tr -s " " ":" | cut -d":" -f2`
34
35 echo "The jbossPid is $jboss_Pid"
36
37 if [ ${jboss_Pid}new != new ]
38 then
39 echo "Jboss is not shutdown yet using Kill option"
40 kill -9 $jboss_Pid
41 fi
42
43 echo "Deleting tmp and work directory of JBoss"
44 rm -rf $JBOSS_HOME/server/all/tmp
45 rm -rf $JBOSS_HOME/server/all/work
46
47 #while loop
48 STOP_FLAG=0
49 COUNTER=0
50 while [ $COUNTER -lt 5 ]; do
51 if [ $(/usr/bin/nc -zv 127.0.0.1 8080 2>&1 | grep -ic succeeded) -eq 0 ]; then
52 echo -e "Jboss process is not available"
53 STOP_FLAG=1
54 break;
55 fi
56 let COUNTER=$COUNTER+1
57 sleep 10
58 done
59
60 COUNTER=0
61 START_FLAG=0
62 SCRIPT_RETURN_STATUS_FLAG=0
63
64 if [ $STOP_FLAG -eq 1 ]; then
65
66 $JBOSS_HOME/bin/run.sh -b 0.0.0.0 -c all >> $LOG_FILE_LOCATION/jboss_startup_$(date -I).log 2>&1 &
67 echo -en "Starting JBOSS service..."
68
69 while [ $COUNTER -lt 5 ]; do
70 if [ $(/usr/bin/nc -zv 127.0.0.1 8080 2>&1 | grep -ic succeeded) -eq 1 ]; then
71 echo -e "Port 8080 is listening"
72 START_FLAG=1
73 break;
74 fi
75 let COUNTER=$COUNTER+1
76 sleep 10
77 done
78
79 if [ $START_FLAG -eq 1 ]; then
80 echo -e "Jboss startup has initiated, application deployment is going on"
81 MAIL_SUBJECT="****** JBOSS($JBOSSIP) Start Stop Script Successfull - $(date '+%d.%m.%Y %H:%M')"
82 MAIL_BODY="<strong>****** JBOSS($JBOSSIP) Service was Stopped and Started Successfully</strong>"
83 echo "JBOSS started sucessfully"
84 else
85 echo -e "Jboss startup has Failed"
86 MAIL_SUBJECT="****** JBOSS($JBOSSIP) Start Stop Script Failed - $(date '+%d.%m.%Y %H:%M')"
87 MAIL_BODY="<strong>****** JBOSS($JBOSSIP) Service Starting Failed</strong>"
88 fi
89
90 else
91 MAIL_SUBJECT="****** JBOSS($JBOSSIP) Start Stop Script Failed - $(date '+%d.%m.%Y %H:%M')"
92 MAIL_BODY="<h3>****** JBOSS($JBOSSIP) Service Failed to STOP. Now running in a Unstable state</h3>"
93 echo -e "Failed"
94 echo -e "****** JBOSS($JBOSSIP) Service Failed to STOP. Now running in a Unstable state"
95
96 fi
97
98 echo $MAIL_BODY | /usr/local/bin/mutt -e 'set content_type="text/html"' "$MAILTO" -s "$MAIL_SUBJECT"
99
100
101 exit;

please use [code]here comes your script[/code] tags to keep formatting
you can try to save stdout and stderr of your scripts and set -xv to see what's happened

1 members found this post helpful.

I do not get any error. I receive message that Script is started successfully, but the applications inside is not getting deployed fully when executed over cron alone.

That's why you should try insert set -xv at the beginning of the scripts.

Can you let me know how to set it.... is there any format to set

Should i do like this

I have updated script with below

. ~/.bash_profile

set > /tmp/myEnvrionrment.$$

no, you need to insert it set -xv as second line in your script:

or just call it manually bash -xvv /path/to/script.sh

1 members found this post helpful.