z_sapr99_ami

#!/bin/sh
# https://github.com/cdavisnz/SAP-Router
# Version:
# 1.0 04/11/2016 @cdavis.nz
# 1.1 28/06/2017 @cdavis.nz Logging Path
# 1.2 08/07/2017 @cdavis.nz Sync from S3
# 1.3 16/08/2017 @cdavis.nz Parameter for SNC partner
#
# built on: Linux Amzn1.x86_64
# chkconfig: 2345 99 01
# description: SAProuter R99

### BEGIN INIT INFO
# Provides: z_sapr90
# Required-Start: $network $syslog $remote_fs $time
# X-UnitedLinux-Should-Start:
# Required-Stop:
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: SAProuter R99
# Description: SAProuter R99
### END INIT INFO

RETVAL=0

# Source function library.
. /etc/init.d/functions

SAPSYSTEMNAME=R99
SAPUSER=r99adm
SAPBASE=/usr/sap/${SAPSYSTEMNAME}/saprouter
SAPEXEC=${SAPBASE}/exe/saprouter
SAPLOGS=${SAPBASE}/log
SAPHOST=`hostname --ip-address`
SAPPORT=3299
SAPSYNC=Off
AWSREPO=s3://software-sap/SAPROUTER_LINUX/exe

SECUDIR=${SAPBASE}/sec; export SECUDIR
SNC_LIB=${SAPBASE}/exe/libsapcrypto.so; export SNC_LIB
SAPSNCP=""

LOCKFILE=${SAPBASE}/tmp/sap${SAPUSER}-`whoami`.tmp
LOGFILE=${SAPBASE}/tmp/saprouter-`whoami`.log
PATH=${PATH}:$SAPBASE/exe; export PATH
LIBPATH=$SAPBASE/exe; export LIBPATH

check()
{
    pgrep -f "${SAPEXEC}" > /dev/null
    RETVAL=$?
    return ${RETVAL}
}

stop()
{
    echo -n $"Shutdown SAP Router ${SAPSYSTEMNAME}: "

    check

    if [ -d ${SAPBASE}/exe ] && [ ${RETVAL} -eq 0 ]; then
        daemon --user "${SAPUSER}" "${SAPEXEC} -s -H ${SAPHOST} -S ${SAPPORT}" > ${LOGFILE} 2>&1
        RETVAL=$?
    else
        RETVAL=1
    fi

    if [ ${RETVAL} -eq 0 ]; then
       rm -f ${LOCKFILE}
       success
    else
       failure
    fi
    echo
    return ${RETVAL}
}

start()
{
    echo -n $"Startup SAP Router ${SAPSYSTEMNAME}: "

    check

    if [ -d ${SAPBASE}/exe ] && [ -x "/usr/bin/aws" ] && [ ${SAPSYNC} == "On" ] && [ ${RETVAL} -ne 0 ]; then

        /usr/bin/aws s3 cp ${AWSREPO}/_aws.sh ${SAPBASE}/exe --quiet

        if [ -f ${SAPBASE}/exe/_aws.sh ]; then
            chmod -f 700 root:sapsys ${SAPBASE}/exe/_aws.sh
            chown root:sapsys ${SAPBASE}/exe/_aws.sh
            ${SAPBASE}/exe/_aws.sh ${SAPSYSTEMNAME} ${SAPBASE} ${SAPUSER} ${AWSREPO}
            rm -f ${SAPBASE}/exe/_aws.sh
        fi
    fi

    if [ -d ${SAPBASE}/exe ] && [ ${RETVAL} -ne 0 ]; then

        START="--user ${SAPUSER} ${SAPEXEC} -r -H ${SAPHOST} -I ${SAPHOST} -S ${SAPPORT} -Z -D -E -J 1048576 -W 60000"
        LOGGING="-G ${SAPBASE}/log/dev_saprouter -T ${SAPBASE}/log/dev_rout"

        case "${SAPSNCP}" in
            CN=*)
            daemon ${START} -R ${SAPBASE}/saprouttab -K p:\"${SAPSNCP}\" ${LOGGING} > ${LOGFILE} 2>&1 &;;
            *)
            daemon ${START} -R ${SAPBASE}/saprouttab ${LOGGING} > ${LOGFILE} 2>&1 &;;
        esac

        sleep 2
        check
    else
        RETVAL=1
    fi

    if [ ${RETVAL} -eq 0 ]; then
        touch ${LOCKFILE}
        success
    else
        failure
    fi
    echo
    return ${RETVAL}
}

reload()
{
    echo -n $"Reload SAP Router ${SAPSYSTEMNAME}: "

    check

    if [ -d ${SAPBASE}/exe ] && [ ${RETVAL} -eq 0 ]; then
        ${SAPEXEC} -n -H ${SAPHOST} -S ${SAPPORT} -R ${SAPBASE}/saprouttab > ${LOGFILE} 2>&1
        RETVAL=$?
    else
        RETVAL=1
    fi

    if [ ${RETVAL} -eq 0 ]; then
        touch ${LOCKFILE}
        success
    else
        failure
    fi
    echo
    return ${RETVAL}
}

status()
{
    echo -n $"Status SAP Router ${SAPSYSTEMNAME}: "

    check

    if [ -d ${SAPBASE}/exe ] && [ ${RETVAL} -eq 0 ]; then
        ${SAPEXEC} -l -H ${SAPHOST} -S ${SAPPORT} > ${LOGFILE} 2>&1
        RETVAL=$?
    else
        RETVAL=1
    fi

    if [ ${RETVAL} -eq 0 ]; then
        touch ${LOCKFILE}
        success
    else
        failure
    fi
    echo
    return ${RETVAL}
}

case $1 in
    stop)
        stop
    ;;
    start)
       start
    ;;
    restart)
       stop
       start
    ;;
    reload)
       reload
    ;;
    status)
       status
    ;;
    *)
       echo "Usage $0 (start|stop|restart|reload|status)"
       exit 1;
    ;;
esac
exit ${RETVAL}