#!/bin/sh

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###############################################################################

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#

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# Dell Inc. PROPRIETARY INFORMATION

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# This software is supplied under the terms of a license agreement or

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# nondisclosure agreement with Dell Inc. and may not

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# be copied or disclosed except in accordance with the terms of that

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# agreement.

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#

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# Copyright (c) 2000-2018 Dell Inc. All Rights Reserved.

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#

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# Abstract/Purpose:

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#

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# This Script will start/stop/restart/status all the services installed

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# by Systems Management.

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#

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###############################################################################

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# ensure sbin utilities are available in path, so that su will also work

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export PATH="/usr/kerberos/sbin:/usr/local/sbin:/sbin:/usr/sbin:${PATH}"

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exit_status=0

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# Include CheckSystemType so that support for server generation can be checked

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if [ ! -f "/opt/dell/srvadmin/sbin/CheckSystemType" ]; then

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echo "File /opt/dell/srvadmin/sbin/CheckSystemType not found"

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exit 1

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fi

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. "/opt/dell/srvadmin/sbin/CheckSystemType"

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# Server Administrator package prefix

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SRVADMIN_STR="Server Administrator"

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# checks if OS init system is systemd or initd

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IS_SYSTEMD=1

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ps --no-headers -o comm 1 | grep -i systemd >/dev/null 2>&1

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if [ $? -ne 0 ]; then

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IS_SYSTEMD=0

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fi

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# list of services start and status

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# Maintain the order of the services

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if [ ${IS_SYSTEMD} -eq 1 ]; then

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arrayStart=(instsvcdrv dsm_sa_eventmgrd dsm_sa_datamgrd dsm_sa_snmpd dsm_om_connsvc)

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arrayStatus=(instsvcdrv dsm_sa_datamgrd dsm_sa_eventmgrd dsm_sa_snmpd dsm_om_connsvc)

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else

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arrayStart=(instsvcdrv dataeng dsm_om_connsvc)

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arrayStatus=(instsvcdrv dataeng dsm_om_connsvc)

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fi

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# list of services to stop

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arrayStop=($(printf '%s\n' "${arrayStart[@]}" | tac | tr '\n' ' '))

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# include DSM SA Shared service in start/stop/status array when it is enabled

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checkDSMSharedService()

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{

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if [ ${IS_SYSTEMD} -eq 1 ]; then

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systemctl is-enabled dsm_om_shrsvc.service >/dev/null 2>&1

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else

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if [ -x /sbin/chkconfig ]; then

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/sbin/chkconfig dsm_om_shrsvc >/dev/null 2>&1

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fi

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fi

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if [ $? -eq 0 ]; then

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arrayStart+=('dsm_om_shrsvc')

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arrayStop+=('dsm_om_shrsvc')

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arrayStatus+=('dsm_om_shrsvc')

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fi

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}

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#

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# start/stop/status for multiple services

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#

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serviceAction()

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{

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action=$1

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shift

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services=$@

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status=0

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for svc in $services; do

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if [ ${IS_SYSTEMD} -eq 1 ]; then

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systemctl list-unit-files $svc.service | grep $svc.service >/dev/null 2>&1

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#systemctl is-enabled $svc.service >/dev/null 2>&1

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if [ $? -eq 0 ]; then

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systemctl $action $svc.service

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fi

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elif [ -e /etc/init.d/$svc ] && [ -x /sbin/chkconfig ]; then

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/sbin/chkconfig $svc >/dev/null 2>&1

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if [ $? -eq 0 ]; then

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/etc/init.d/$svc $action

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fi

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fi

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if [ $? -ne 0 ]; then

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status=1;

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fi

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done

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# status is 1 if any service action exit code is not 0 else 0

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return $status

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}

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#

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# enable/disable multiple services

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#

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serviceCtl ()

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{

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ctl=$1

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shift

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services=$@

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status=0

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for svc in $services

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do

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case $ctl in

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enable|disable)

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systemctl $ctl $svc.service >/dev/null 2>&1

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;;

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on|off)

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/sbin/chkconfig $svc $ctl >/dev/null 2>&1

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;;

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status)

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if [ ${IS_SYSTEMD} -eq 1 ]; then

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systemctl is-enabled $svc.service >/dev/null 2>&1

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else

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/sbin/chkconfig $svc >/dev/null 2>&1

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fi

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if [ $? -eq 0 ]; then

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echo "$svc: enabled"

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else

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status=1

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echo "$svc: disabled"

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fi

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;;

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*)

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;;

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esac

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done

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# status is 1 if any service is disabled else 0

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return $status

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}

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##

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## Usage

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##

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Usage()

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{

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cat << EOF

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Usage: srvadmin-services.sh {start|stop|status|restart|enable|disable|is-enabled|help}

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Options:

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start : starts ${SRVADMIN_STR} services

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stop : stops ${SRVADMIN_STR} services

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status : display status of ${SRVADMIN_STR} services

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restart : restart ${SRVADMIN_STR} services

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enable : enable ${SRVADMIN_STR} services in runlevels 2, 3 and 5

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disable : disable ${SRVADMIN_STR} services in runlevels 2, 3 and 5

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is-enabled : checks whether ${SRVADMIN_STR} services is enabled or not

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help : displays this help text

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EOF

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}

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# make sure services dont busy out any mountpoints

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pushd / >/dev/null 2>&1

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# check for root privileges

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if [ ${UID} -ne 0 ]; then

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echo "This utility requires root privileges"

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popd >/dev/null 2>&1

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exit 1

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fi

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# add or remove shared service from list

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checkDSMSharedService

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action=$1

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shift

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# Note the ${@:- ... } set up this way so that we either stop/start/etc full

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# set of services, or specific service if passed. ${@} is set to cmdline

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# params. If these are not set, then the stuff after :- is used as a default.

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case $action in

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start)

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IsThisSupportedGeneration

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retVal=$?

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if [ $retVal -eq 2 ]

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then

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echo "Unsupported Server... ${SRVADMIN_STR} Services not started"

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exit_status=1

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else

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serviceAction start ${@:-${arrayStart[*]}}

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fi

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;;

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stop)

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serviceAction stop ${@:-${arrayStop[*]}}

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;;

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status)

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serviceAction status ${@:-${arrayStatus[*]}}

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exit_status=$?

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;;

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restart)

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IsThisSupportedGeneration

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retVal=$?

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if [ $retVal -eq 2 ]

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then

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echo "Unsupported Server... ${SRVADMIN_STR} Services not restarted"

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serviceAction stop ${@:-${arrayStop[*]}}

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exit_status=1

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else

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serviceAction stop ${@:-${arrayStop[*]}}

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serviceAction start ${@:-${arrayStart[*]}}

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fi

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;;

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enable)

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arrayStatus=( "${arrayStatus[*]#dsm_om_shrsvc}" )

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if [ ${IS_SYSTEMD} -eq 1 ]; then

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serviceCtl enable ${@:-${arrayStatus[*]}}

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else

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serviceCtl on ${@:-${arrayStatus[*]}}

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fi

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;;

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disable)

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arrayStatus=( "${arrayStatus[*]#dsm_om_shrsvc}" )

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if [ ${IS_SYSTEMD} -eq 1 ]; then

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serviceCtl disable ${@:-${arrayStatus[*]}}

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else

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serviceCtl off ${@:-${arrayStatus[*]}}

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fi

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;;

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is-enabled)

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arrayStatus=( "${arrayStatus[*]#dsm_om_shrsvc}" )

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serviceCtl status ${@:-${arrayStatus[*]}}

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exit_status=$?

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;;

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help)

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Usage

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;;

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*)

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[ -z "${action}" ] || echo -e "Invalid option '${action}', please see the usage below\n"

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Usage

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exit_status=1

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;;

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esac

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popd >/dev/null 2>&1

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exit $exit_status

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