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Status to configsyslog.loggly.com #57

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13e1ad3
Status to configsyslog.loggly.com
Apr 24, 2014
2ed0a54
Update ltomcatsetup.sh
Apr 30, 2014
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Status to configsyslog.loggly.com 

Added function to send script logs to configsyslog.loggly.com
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psquickitjayant
psquickitjayant committed Apr 24, 2014
commit 13e1ad3c2d61bc53a88dad66b1896f75d054b947
214 ltomcatsetup.sh
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@@ -1,6 +1,9 @@
#!/bin/bash
# executing the script for loggly to get the install and configure syslog.
SCRIPT_NAME="ltomcatsetup.sh"
SCRIPT_VERSION="1.0"
CONFIG_SYSLOG_TOKEN="b886e45a-b2f9-4019-8ffb-accc0a68e114"

# executing the script for loggly to get the install and configure syslog.
setVariables(){
#These are common variables and will be used across various functions
SERVICE=tomcat6
@@ -15,10 +18,30 @@ LOGGLY_CATALINA_PROPFILE=$LOGGLY_CATALINA_CONF_HOME/logging.properties
LOGGLY_CATALINA_BACKUP_PROPFILE=$LOGGLY_CATALINA_PROPFILE.loggly.bk

LOGGLY_CATALINA_LOG_HOME=/var/log/$SERVICE

#Following variables are used for configsys logging
#identify tomcat version
CATALINA_JAR_PATH=$LOGGLY_CATALINA_HOME/lib/catalina.jar
if [ ! -f "$CATALINA_JAR_PATH" ]; then
if [ $(sudo find / -name catalina.jar | grep tomcat6 | wc -l) = 1 ]; then
CATALINA_JAR_PATH=$(sudo find / -name catalina.jar | grep tomcat6)

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@mchaudhary

mchaudhary May 1, 2014
Contributor

Please log the home path which you discovered based on the catalina log. The other thing is this might take time to discover so we need to show the message to customer saying "Discovering the Catalina home. It might take some time." Once done finding the home. Have another message display "found the home

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@ghost

ghost May 1, 2014

Oh wow I wasn't imagining searching the whole system. I thought we could just check in two places. Only the yum install location, the apt-get location, and nothing else.

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@ghost

ghost May 1, 2014

If it's tomcat7 then we should say we don't support it yet. I would hate to break their system because we haven't tested it yet.
fi
fi

if [ -f "$CATALINA_JAR_PATH" ]; then
TOMCAT_VERSION=$(java -cp $CATALINA_JAR_PATH org.apache.catalina.util.ServerInfo | grep "Server number")
TOMCAT_VERSION=${TOMCAT_VERSION#*: }
TOMCAT_VERSION=$TOMCAT_VERSION | tr -d ' '
fi

HOST_NAME=$(hostname)
LINUX_DIST=$(lsb_release -ds)
CONFIG_SYSLOG_TOKEN="1ec4e8e1-fbb2-47e7-929b-75a1bff5ffe0"
}

configureLoggly() {
setVariables
logMsgToConfigSysLog "INFO" "Initiating configure Loggly"
INITIAL_MSGSEARCH_COUNT=0
FINAL_MSGSEARCH_COUNT=0

@@ -32,51 +55,60 @@ if [ -f "$LOGGLY_SYSLOG_CONFFILE" ]; then
else
if [ "$LOGGLY_ACCOUNT" != "" ]; then
wget -q -O - https://www.loggly.com/install/configure-syslog.py | sudo python - setup --auth $LOGGLY_AUTH_TOKEN --account $LOGGLY_ACCOUNT
else
echo "ERROR: Loggly auth token is required to configure rsyslog. Please pass -a <auth token> while running script"
else
logMsgToConfigSysLog "ERROR" "ERROR: Loggly auth token is required to configure rsyslog. Please pass -a <auth token> while running script"
exit 1
fi
fi

# backup the logging properties file just in case it need to reverted.
echo "Backing up the properties file: $LOGGLY_CATALINA_PROPFILE to $LOGGLY_CATALINA_BACKUP_PROPFILE"
cp -f $LOGGLY_CATALINA_PROPFILE $LOGGLY_CATALINA_BACKUP_PROPFILE
if [ ! -f $LOGGLY_CATALINA_PROPFILE ]; then
logMsgToConfigSysLog "ERROR" "ERROR: logging.properties file not found!. Looked at location $LOGGLY_CATALINA_PROPFILE"
exit 1
else
cp -f $LOGGLY_CATALINA_PROPFILE $LOGGLY_CATALINA_BACKUP_PROPFILE
fi


# This might not be needed.
#wget -q -O - https://www.loggly.com/install/configure-syslog.py | sudo python - setup

#On RHEL 6.4, 'yum install tomcat' installs tomcat v6.0.24. This version does not support disabling of log rotation
if [ "$(lsb_release -ds | grep 'Red Hat Enterprise Linux Server release 6.4')" = "" ]; then
#removing the end . from logging.properties variable 1catalina.org.apache.juli.FileHandler.prefix = catalina.
if grep -Fq "prefix = catalina." $LOGGLY_CATALINA_PROPFILE
then
sudo sed -i "s/prefix = catalina./prefix = catalina/g" $LOGGLY_CATALINA_PROPFILE
fi
if grep -Fq "prefix = localhost." $LOGGLY_CATALINA_PROPFILE
then
sudo sed -i "s/prefix = localhost./prefix = localhost/g" $LOGGLY_CATALINA_PROPFILE
fi
if grep -Fq "prefix = manager." $LOGGLY_CATALINA_PROPFILE
then
sudo sed -i "s/prefix = manager./prefix = manager/g" $LOGGLY_CATALINA_PROPFILE
fi
if grep -Fq "prefix = host-manager." $LOGGLY_CATALINA_PROPFILE
then
sudo sed -i "s/prefix = host-manager./prefix = host-manager/g" $LOGGLY_CATALINA_PROPFILE
fi
#removing the end . from logging.properties variable 1catalina.org.apache.juli.FileHandler.prefix = catalina.
if grep -Fq "prefix = catalina." $LOGGLY_CATALINA_PROPFILE
then
sudo sed -i "s/prefix = catalina./prefix = catalina/g" $LOGGLY_CATALINA_PROPFILE
fi
if grep -Fq "prefix = localhost." $LOGGLY_CATALINA_PROPFILE
then
sudo sed -i "s/prefix = localhost./prefix = localhost/g" $LOGGLY_CATALINA_PROPFILE
fi
if grep -Fq "prefix = manager." $LOGGLY_CATALINA_PROPFILE
then
sudo sed -i "s/prefix = manager./prefix = manager/g" $LOGGLY_CATALINA_PROPFILE
fi
if grep -Fq "prefix = host-manager." $LOGGLY_CATALINA_PROPFILE
then
sudo sed -i "s/prefix = host-manager./prefix = host-manager/g" $LOGGLY_CATALINA_PROPFILE
fi

#Check if the rotatable property is present in logging.properties
if grep -Fq "rotatable" $LOGGLY_CATALINA_PROPFILE
then
#If present, set all the values to false
sed -i -e 's/rotatable = true/rotatable = false/g' $LOGGLY_CATALINA_PROPFILE
fi
#Check if the rotatable property is present in logging.properties
if grep -Fq "rotatable" $LOGGLY_CATALINA_PROPFILE
then
#If present, set all the values to false
sed -i -e 's/rotatable = true/rotatable = false/g' $LOGGLY_CATALINA_PROPFILE
fi
if [ $(fgrep "rotatable = false" "$LOGGLY_CATALINA_PROPFILE" | wc -l) < 4 ]; then
#If rotatable property present or not, add the following lines to disable rotation in any case
sudo cat << EOIPFW >> $LOGGLY_CATALINA_PROPFILE
1catalina.org.apache.juli.FileHandler.rotatable = false
2localhost.org.apache.juli.FileHandler.rotatable = false
3manager.org.apache.juli.FileHandler.rotatable = false
4host-manager.org.apache.juli.FileHandler.rotatable = false
EOIPFW
fi

fi
#if [ $(fgrep rotatable "$LOGGLY_CATALINA_PROPFILE" | wc -l) < 4 ]; then
@@ -129,38 +161,37 @@ counter=1
maxCounter=10
echo "latest tomcat log count: $tomcatLatestLogCount and before query count: $tomcatinitialLogCount"
while [ "$tomcatLatestLogCount" -le "$tomcatinitialLogCount" ]; do
echo "######### waiting for 30 secs......"
sleep 30
echo "######## Done waiting. verifying again..."
echo "Try # $counter of total 10"
searchAndFetch tomcatLatestLogCount "$queryParam"
echo "Again Fetch: initial count $tomcatinitialLogCount : latest count : $tomcatLatestLogCount counter: $counter max counter: $maxCounter"
let counter=$counter+1
if [ "$counter" -gt "$maxCounter" ]; then
echo "####### Tomcat logs did not make to Loggly in stipulated time. Please retry ###########"
break;
fi
echo "######### waiting for 30 secs......"
sleep 30
echo "######## Done waiting. verifying again..."
echo "Try # $counter of total 10"
searchAndFetch tomcatLatestLogCount "$queryParam"
echo "Again Fetch: initial count $tomcatinitialLogCount : latest count : $tomcatLatestLogCount counter: $counter max counter: $maxCounter"
let counter=$counter+1
if [ "$counter" -gt "$maxCounter" ]; then
logMsgToConfigSysLog "ERROR" "ERROR: Tomcat logs did not make to Loggly in stipulated time. Please retry"
exit 1
fi
done

if [ "$tomcatLatestLogCount" -gt "$tomcatinitialLogCount" ]; then
echo "####### Tomcat Log successfully transferred to Loggly ###########"
logMsgToConfigSysLog "SUCCESS" "SUCCESS: Tomcat Log successfully transferred to Loggly"
exit 0
fi

}
# End of configure rsyslog for tomcat

generateTomcat21File() {

imfileStr="\$ModLoad imfile
\$WorkDirectory $SYSLOG_DIR
"
\$WorkDirectory $SYSLOG_DIR"
if [ "$(lsb_release -ds | grep Ubuntu)" != "" ]; then
imfileStr+="\$PrivDropToGroup adm
imfileStr+="
\$PrivDropToGroup adm
\$WorkDirectory $SYSLOG_DIR"
fi



#change the tomcat-21 file to variable from above and also take the directory of the tomcat log file.
sudo cat << EOIPFW >> $TOMCAT_SYSLOGCONF_FILE
$imfileStr
@@ -232,6 +263,7 @@ EOIPFW

rollback() {
setVariables
logMsgToConfigSysLog "INFO" "Initiating rollback"
echo "Reverting the catalina file ...."
if [ -f "$LOGGLY_CATALINA_BACKUP_PROPFILE" ]; then
sudo rm -fr $LOGGLY_CATALINA_PROPFILE
@@ -244,9 +276,12 @@ rollback() {
fi
echo "Removed all the needed files"
restartTomcat
logMsgToConfigSysLog "INFO" "Rollback completed"
}

debug() {
setVariables
logMsgToConfigSysLog "INFO" "Initiating debug"
#if [ -f loggly_tcpdump.log ]; then
# sudo rm -rf loggly_tcpdump.log
#fi
@@ -286,21 +321,22 @@ debug() {
maxCounter=10
echo "initial count $initialCount : final count : $finalCount counter: $counter max counter: $maxCounter"
while [ "$finalCount" -le "$initialCount" ]; do
echo "initial count $initialCount : final count : $finalCount counter: $counter max counter: $maxCounter"
echo "######### waiting for 30 secs......"
sleep 30
echo "######## Done waiting. verifying again..."
echo "Try # $counter of total 10"
searchAndFetch finalCount "$queryParam"
echo "Again Fetch: initial count $initialCount : final count : $finalCount counter: $counter max counter: $maxCounter"
let counter=$counter+1
if [ "$counter" -gt "$maxCounter" ]; then
echo "####### Tomcat logs did not make to Loggly in stipulated time. Please retry ###########"
break;
fi
echo "initial count $initialCount : final count : $finalCount counter: $counter max counter: $maxCounter"
echo "######### waiting for 30 secs......"
sleep 30
echo "######## Done waiting. verifying again..."
echo "Try # $counter of total 10"
searchAndFetch finalCount "$queryParam"
echo "Again Fetch: initial count $initialCount : final count : $finalCount counter: $counter max counter: $maxCounter"
let counter=$counter+1
if [ "$counter" -gt "$maxCounter" ]; then
logMsgToConfigSysLog "ERROR" "ERROR: Tomcat logs did not make to Loggly in stipulated time. Please retry"
exit 1
fi
done
if [ "$finalCount" -gt "$initialCount" ]; then
echo "####### Log successfully transferred to Loggly ###########"
logMsgToConfigSysLog "SUCCESS" "SUCCESS: Tomcat Log successfully transferred to Loggly"
exit 0
fi
}

@@ -315,8 +351,8 @@ searchAndFetch() {
result=$(wget -qO- /dev/stdout --user "$LOGGLY_USERNAME" --password "$LOGGLY_PASSWORD" "$url")
#echo "Result of wget invoke $result"
if [ -z "$result" ]; then
echo "loggly subdomain, username and password need to be specified"
exit 1
logMsgToConfigSysLog "ERROR" "ERROR: Please check your network connectivity & ensure Loggly subdomain, username and password is specified"
exit 1
fi
id=$(echo "$result" | grep -v "{" | grep id | awk '{print $2}')
# strip last double quote from id
@@ -336,7 +372,7 @@ searchAndFetch() {
#$1=$count;
if [ "$count" > 0 ]; then
timestamp=$(echo "$result" | grep timestamp)
# echo "timestamp: "$timestamp""
#echo "timestamp: "$timestamp""
echo "Data made successfully to loggly!!!"
fi
}
@@ -350,28 +386,40 @@ EOF


restartsyslog() {
echo "Restarting the rsyslog service..."
sudo service rsyslog restart
echo "Restarting the rsyslog service..."
sudo service rsyslog restart
}

restartTomcat() {
#sudo service tomcat restart or home/bin/start.sh
if [ $(ps -ef | grep -v grep | grep "$SERVICE" | wc -l) > 0 ]; then
echo "$SERVICE is running..."
if [ -f /etc/init.d/$SERVICE ]; then
echo "$SERVICE is running as service"
sudo service $SERVICE restart
else
echo "$SERVICE is not running as service..."
# To be commented only for test
echo "shutting down tomcat..."
$LOGGLY_CATALINA_HOME/bin/shutdown.sh
echo "Done shutting down tomcat!"
echo "starting up tomcat..."
$LOGGLY_CATALINA_HOME/bin/startup.sh
echo "Tomcat is up and running"
fi
fi
#sudo service tomcat restart or home/bin/start.sh
if [ $(ps -ef | grep -v grep | grep "$SERVICE" | wc -l) > 0 ]; then
echo "$SERVICE is running..."
if [ -f /etc/init.d/$SERVICE ]; then
echo "$SERVICE is running as service"
sudo service $SERVICE restart
else
echo "$SERVICE is not running as service..."
# To be commented only for test
echo "shutting down tomcat..."
$LOGGLY_CATALINA_HOME/bin/shutdown.sh
echo "Done shutting down tomcat!"
echo "starting up tomcat..."
$LOGGLY_CATALINA_HOME/bin/startup.sh
echo "Tomcat is up and running"
fi
fi
}

logMsgToConfigSysLog() {
#$1 variable will be SUCCESS or ERROR or INFO
#$2 variable will be the message
echo "$2"
CURRENT_TIME=$(date)

var="{\"sub-domain\":\"$LOGGLY_ACCOUNT\", \"host-name\":\"$HOST_NAME\", \"script-name\":\"$SCRIPT_NAME\", \"script-version\":\"$SCRIPT_VERSION\", \"status\":\"$1\", \"time-stamp\":\"$CURRENT_TIME\", \"linux-distribution\":\"$LINUX_DIST\", \"tomcat-version\":\"$TOMCAT_VERSION\", \"messages\":\"$2\"}"

curl -H "content-type:application/json" -d "$var" https://logs-01.loggly.com/inputs/$CONFIG_SYSLOG_TOKEN
echo
}

LOGGLY_ACCOUNT=""
@@ -407,11 +455,11 @@ while [ "$1" != "" ]; do
;;
-d | --debug )
LOGGLY_DEBUG="true"
echo "Running debug..."
echo "Running debug..."
;;
-r | --rollback )
LOGGLY_ROLLBACK="true"
echo "Reverting configuration for sending tomcat logs to Loggly"
echo "Reverting configuration for sending tomcat logs to Loggly"
;;
-h | --help)
usage
@@ -425,9 +473,9 @@ while [ "$1" != "" ]; do
done
fi

if [ "$LOGGLY_DEBUG" != "" -a "$LOGGLY_CATALINA_HOME" != "" -a "$LOGGLY_AUTH_TOKEN" != "" -a "$LOGGLY_ACCOUNT" != "" ]; then
if [ "$LOGGLY_DEBUG" != "" -a "$LOGGLY_CATALINA_HOME" != "" -a "$LOGGLY_AUTH_TOKEN" != "" -a "$LOGGLY_ACCOUNT" != "" -a "$LOGGLY_USERNAME" != "" -a "$LOGGLY_PASSWORD" != "" ]; then
debug
elif [ "$LOGGLY_CATALINA_HOME" != "" -a "$LOGGLY_AUTH_TOKEN" != "" -a "$LOGGLY_ACCOUNT" != "" ]; then
elif [ "$LOGGLY_CATALINA_HOME" != "" -a "$LOGGLY_AUTH_TOKEN" != "" -a "$LOGGLY_ACCOUNT" != "" -a "$LOGGLY_USERNAME" != "" -a "$LOGGLY_PASSWORD" != "" ]; then
configureLoggly
elif [ "$LOGGLY_ROLLBACK" != "" -a "$LOGGLY_CATALINA_HOME" != "" ]; then
rollback
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