unquiesce.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_unquiesce     bin path is not set"
     unquiescecommand="mongo admin"
else
     unquiescecommand="${binpath}/mongo admin"
     echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     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_unquiesce     port is set to $port"
     unquiescecommand="${unquiescecommand} --port ${port}"
else
     echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     port is not set"
     unquiescecommand="${unquiescecommand} --port 27017"
fi
#Identify if authentication is enabled
echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     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_unquiesce     Authentication credentials are not set"
else
      echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     Authentication credentials are set $user:$password"
      unquiescecommand="${unquiescecommand} -u ${user} --authenticationDatabase admin -p "'""'
fi
#Identify if ignoreMongoDBUnquiesceErrors is set
echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     Check if ignoreMongoDBUnquiesceErrors is set"
ignoreMongoDBUnquiesceErrors=$(getProperty "ignoreMongoDBUnquiesceErrors")
echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     Unquiescing the server"
unquiescecommand="${unquiescecommand}"' --eval "printjson(db.adminCommand( { fsyncUnlock: 1 } ))"'
echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     Unquiesce command : ${unquiescecommand}"
     if [[ -z $password ]];
       then
           eval $unquiescecommand
      else
eval ${unquiescecommand}<<EOF
$password
EOF
fi
## get status ##
status=$?
echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     Unquiesce command exit status is $status"
if [[ ! $status -eq 0 ]] && [[  -z ignoreMongoDBUnquiesceErrors || ignoreMongoDBUnquiesceErrors -eq 0 ]]
then
    echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     Unquiesce command failed"
    exit 1
elif [[ ! $status -eq 0 ]] && [[ ! -z ignoreMongoDBUnquiesceErrors || ignoreMongoDBUnquiesceErrors -eq 1 ]]
then
    echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     ignoreMongoDBUnquiesceErrors is set to $ignoreMongoDBUnquiesceErrors"
    echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     Ignoring the unquiesce command failure and exiting"
    exit 0
else
    echo "$(date '+%d/%m/%Y %H:%M:%S')  cv_mongo_unquiesce     Unquiesce command exit status is $status"
fi
exit 0