quiesce.sh script (MongoDB)

#!/bin/sh

FILE_NAME=/opt/cv_mongodb_snap/cv_mongodb_properties

prop_value=""

user=""

password=""

function getProperty()

{

        prop_value=""

        prop_key=$1

        prop_value=$(cat ${FILE_NAME} | grep -iw ${prop_key} | cut -d'=' -f2)

        echo "${prop_value}"

}

#Identify if bin path is set

binpath=$(getProperty "bin")

if [ -z $binpath ]

then

     echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     bin path is not set"

     quiescecommand="mongo  admin"

else

     quiescecommand="${binpath}/mongo admin"

     echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     bin path is set $binpath"

fi

#Identify if host bind ip is set

host=$(getProperty "host")

if [ -z $host ]

then

     echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Host bind IP is not set"

else

     quiescecommand="${quiescecommand} --host ${host}"

     echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     bin path is set $binpath"

fi

#Identify if port is set

port=$(getProperty "port")

if [ ! -z $port ]

then

     echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     port is set to $port"

     quiescecommand="${quiescecommand} --port ${port}"

else

     echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     port is not set"

      quiescecommand="${quiescecommand} --port 27017"

fi

#Identify if authentication is enabled

echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Check if authentication credentials are provided"

user=$(getProperty "username")

password=$(getProperty "password")

if [[ -z $user && -z $password ]];

then

     echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Authentication credentials are not set"

else

      echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Authentication credentials are set for ($user)"

      quiescecommand="${quiescecommand} -u ${user} --authenticationDatabase admin -p "'""'

fi

#Identify if ignoreMongoDBQuiesceErrors is set

echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Check if ignoreMongoDBQuiesceErrors is set"

ignoreMongoDBQuiesceErrors=$(getProperty "ignoreMongoDBQuiesceErrors")

echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Quiescing the server " 

quiescecommand="${quiescecommand}"' --eval "printjson(db.adminCommand( { fsync: 1, lock: true } ))"'

echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Quiesce command : ${quiescecommand}"

     if [[ -z $password ]];

       then

           eval $quiescecommand

      else

eval ${quiescecommand}<<EOF

$password

EOF

	fi

## get status ##

status=$?

echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Quiesce command exit status is $status"

if [[ ! $status -eq 0 ]] && [[  -z ignoreMongoDBQuiesceErrors || ignoreMongoDBQuiesceErrors -eq 0 ]]

then

    echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Quiesce command failed"

    exit 1

elif [[ ! $status -eq 0 ]] && [[ ! -z ignoreMongoDBQuiesceErrors || ignoreMongoDBQuiesceErrors -eq 1 ]]

then

    echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     ignoreMongoDBQuiesceErrors is set to $ignoreMongoDBQuiesceErrors"

    echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Ignoring the quiesce command failure and exiting"

    exit 0

else

    echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_quiesce     Quiesce command exit status is $status"

fi

exit 0