Cubrid RHCS를 통한 클러스터링

일반적인 RHCS구축 후 큐브리드 DB 제어를 위한 Cluster Resource Script 파일은 아래와 같이 구성하면 된다.
큐브리드에서 제공하는 init.d 스크립트로는 적용할 수가 없다.

cubrid.sh
#!/bin/bash
 
#
# Copyright Red Hat Inc., 2002
# Copyright Mission Critical Linux, 2000
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2, or (at your option) any
# later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING. If not, write to the
# Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
# MA 02139, USA.
#
#
# Author: Gregory P. Myrdal
#
 
#
# This file contains a template that you can use to create a script
# that will start, stop and monitor an application used in a cluster \\
# service.
#
 
#------------------------------------------------------------
# Variable definitions
#------------------------------------------------------------
MYNAME=$(basename $0)
# The clug utility uses the normal logging levels as defined in
# sys/syslog.h. Calls to clulog will use the logging level defined
# for the Service Manager (clusvcmgrd).
LOG_EMERG=0 # system is unusable
LOG_ALERT=1 # action must be taken immediately
LOG_CRIT=2 # critical conditions
LOG_ERR=3 # error conditions
LOG_WARNING=4 # warning conditions
LOG_NOTICE=5 # normal but significant condition
LOG_INFO=6 # informational
LOG_DEBUG=7 # debug-level messages
 
#------------------------------------------------------------
# Start of execution
#------------------------------------------------------------
if [ $# -ne 1 ]; then
    echo "Usage: $0 {start, stop, status}"
    exit 1
fi
 
action=$1 # type of action, i.e. 'start', 'stop' or 'status'
 
# Record all output into a temp file in case of error
exec > /tmp/$MYNAME.$action.log 2>1
 
clulog -s $LOG_DEBUG "In $0 with action=$action,"
 
case $action in
    'start')
        clulog -s $LOG_INFO "Running user start script for service $0"
        # <<< Add service start specfic code here >>>
        /etc/init.d/cubrid start
        exit $?
        ;;
    'stop')
        clulog -s $LOG_INFO "Running user stop script for service $0"
        # <<< Add service stop specfic code here >>>
        /etc/init.d/cubrid stop
        exit $?
        ;;
    'status')
        clulog -s $LOG_INFO "Running user status script for service $0"
        # <<< Add service status specfic code here >>>
        /etc/init.d/cubrid status | grep -wqs "is not running"
	RETVAL=$?
	if [ $RETVAL -eq 0 ]; then
		exit 1
	fi
        exit 0
        ;;
    *)
        clulog -s $LOG_ERR "Unknown action '$action' passed to $0 user script"
        exit 1 # return failure
esac
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  • cubrid_rhcs를_통한_클러스터링.txt
  • 마지막으로 수정됨: 2017/02/07 09:19
  • 저자 koov