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#!@BASH_SHELL@
#
# Copyright (c) 2011 Holger Teutsch <holger.teutsch@web.de>
# Copyright (c) 2014 David Vossel <davidvossel@gmail.com>
#
# 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
# of the License, 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; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# NOTE:
#
# This agent is a wrapper around the heartbeat/db2 agent which limits the heartbeat
# db2 agent to Standard role support. This allows cluster managers such as rgmanager
# which do not have multi-state resource support to manage db2 instances with
# a limited feature set.
#
export LC_ALL=C
export LANG=C
export PATH=/bin:/sbin:/usr/bin:/usr/sbin
. $(dirname $0)/ocf-shellfuncs
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="db2.sh">
<version>1.0</version>
<longdesc lang="en">
Resource Agent that manages an IBM DB2 LUW databases in Standard role. Multiple partitions are supported.
When partitions are in use, each partition must be configured as a separate primitive resource.
</longdesc>
<shortdesc lang="en">Resource Agent that manages an IBM DB2 LUW databases in Standard role with multiple partition support.</shortdesc>
<parameters>
<parameter name="instance" unique="1" required="1">
<longdesc lang="en">
The instance of the database(s).
</longdesc>
<shortdesc lang="en">instance</shortdesc>
<content type="string" default="" />
</parameter>
<parameter name="dblist" unique="0" required="0">
<longdesc lang="en">
List of databases to be managed, e.g "db1 db2".
Defaults to all databases in the instance.
</longdesc>
<shortdesc lang="en">List of databases to be managed</shortdesc>
<content type="string"/>
</parameter>
<parameter name="dbpartitionnum" unique="0" required="0">
<longdesc lang="en">
The number of the partition (DBPARTITIONNUM) to be managed.
</longdesc>
<shortdesc lang="en">database partition number (DBPARTITIONNUM)</shortdesc>
<content type="string" default="0" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="120"/>
<action name="stop" timeout="120"/>
<action name="monitor" depth="0" timeout="60" interval="20"/>
<action name="monitor" depth="0" timeout="60" role="Master" interval="22"/>
<action name="validate-all" timeout="5"/>
<action name="meta-data" timeout="5"/>
</actions>
</resource-agent>
END
}
heartbeat_db2_wrapper()
{
# default heartbeat agent ocf root.
export OCF_ROOT=/usr/lib/ocf
heartbeat_db2="${OCF_ROOT}/resource.d/heartbeat/db2"
if ! [ -a $heartbeat_db2 ]; then
echo "heartbeat db2 agent not found at '${heartbeat_db2}'"
exit $OCF_ERR_INSTALLED
fi
$heartbeat_db2 $1
}
case $1 in
meta-data)
meta_data
exit 0
;;
validate-all)
heartbeat_db2_wrapper $1
exit $?
;;
start)
heartbeat_db2_wrapper $1
exit $?
;;
stop)
heartbeat_db2_wrapper $1
exit $?
;;
status|monitor)
heartbeat_db2_wrapper "monitor"
exit $?
;;
restart)
heartbeat_db2_wrapper "stop"
rc=$?
if [ $rc -ne 0 ]; then
exit $rc
fi
heartbeat_db2_wrapper "start"
exit $?
;;
*)
echo "Usage: db2.sh {start|stop|monitor|validate-all|meta-data}"
exit $OCF_ERR_UNIMPLEMENTED
;;
esac
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