deploy_war.sh

#!/bin/bash
#----------------------------------------------------------
DATE=$(date +%Y-%m-%d)
WAR=""
SCRIPT_FILE=$(mktemp)
TOMCAT_HOME="/var/lib/tomcat9/webapps"
DOC_ROOT="${TOMCAT_HOME}/ROOT"
IIQ="${DOC_ROOT}/WEB-INF/bin/iiq"
CNT="0"
#----------------------------------------------------------

function usage () {
  echo "Usage: $(basename ${0}) -f <path_war_file>"
  echo "-f: /home/b.hermit/identityiq-preprod-uat-8.0-20200401_161940.war"
  exit 0
}

while getopts "f:" OPT; do
  case ${OPT} in
    f) WAR="${OPTARG}";;
    *) usage;;
  esac
done

[ -z "${WAR}" ] && usage

#----------------------------------------------------------

confirmation() {
echo "
War deployment:
----------------------------------------------
WARNING the deployment will be stop the TOMCAT
Would you do deploy?
----------------------------------------------
(y/n) "
while read -s -n1 confirm ; do
case $confirm in
y* | Y*)        echo "START Deploy"
                break
                ;;
n* | N*)        echo "Deploy CANCELLED"
                exit;
                ;;
*)              echo "Bad answer! You must just say YES or NO, not your life"
                ;;
        esac
done
}

check_war() {
ls ${WAR}
[ $? != 0 ] && echo "no such file" && exit 2
}

check_tomcat_stop() {
PID=$(ps faux | fgrep tomcat | egrep -v grep | awk '{ print $2 }')
while [ ${CNT} -lt 60 ]
do
    PID=$(ps faux | fgrep tomcat | egrep -v grep | awk '{ print $2 }')
    CNT=$(expr ${CNT} + 1)
    sleep 1
    [ -z "${PID}" ] && break
done

[ ${CNT} == 60 ] && sudo kill -9 ${PID}

NO_PID=$(ps faux | fgrep tomcat | egrep -v grep | awk '{ print $2}')
[ ! -z "${NO_PID}" ] && echo '/!\ TOMCAT ALWAYS RUN /!\' && exit 1
}

check_tomcat_start() {
while [ ${CNT} -lt 60 ]
do
    SERVER_UP=$(sudo tail -n1 /var/log/tomcat9/catalina.${DATE}.log | fgrep "Server startup" | awk '{print $6 $7}')
    CNT=$(expr ${CNT} + 1)
    sleep 1
    [ ! -z "${SERVER_UP}" ] && echo "Server is UP" &&  break
done

[ ${CNT} = 120 ] && echo '/!\ TOMCAT NOT STARTED  see catalina.'${DATE}' /!\' && exit 1
}

check_iiq_exe() {
TEST=$(file ${IIQ} | fgrep executable)
if [ -z ${TEST} ]
then
    echo "### iiq console is not executable ###" && sudo chmod +x ${IIQ}
fi
}
#----------------------------------------------------------

check_war

confirmation

echo "### STOP TOMCAT ###"
sudo systemctl stop tomcat9
check_tomcat_stop

echo "### CLEAN DOC_ROOT"
sudo rm -fr ${DOC_ROOT}/*
[ $? != 0 ] && echo '/!\ DELETE ERROR /!\' && exit 1

echo "### EXTRACT WAR ###"
sudo unzip -d ${DOC_ROOT} ${WAR}
[ $? != 0 ] && echo '/!\ EXTRACTING ERROR /!\' && exit 1

echo "### IMPORT CONFIG ###"
sudo chmod 754 ${IIQ}
echo "import init.xml" >> ${SCRIPT_FILE}
sudo ${IIQ} console < "${SCRIPT_FILE}"
[ $? != 0 ] && echo '/!\ CONSOLE ERROR /!\' && exit 1

echo "### START TOMCAT ###"
sudo systemctl start tomcat9
check_tomcat_start

sudo rm -f ${SCRIPT_FILE}