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#!/bin/bash
# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this code except in compliance
# with the License. You may obtain a copy of the License
# at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied. See the License for the specific language governing
# permissions and limitations under the License.
set -x
die()
{
echo $0: "$@" 1>&2
echo $0: "$@"
umask 022
echo $0: "$@" >> /tmp/pgaas-failures
exit 1
}
[ -n "$CFGDIR" ] || die "CFGDIR is not set"
cd $CFGDIR/main || die "Cannot cd $CFGDIR/main"
PATH=${INSTALL_ROOT}/opt/app/pgaas/bin:${INSTALL_ROOT}/opt/app/cdf/bin:$PATH
LOGDIR=/opt/logs/dcae/postgresql/server
PGNODES=$( getpropvalue -n pgnodes )
CLUSTER=pgaas
HOSTNAME=`hostname -f`
PGNODEVALUE=$( gen-repmgr-info -n "$PGNODES" -l "$HOSTNAME" )
UPSTREAMPGNODE=$( gen-repmgr-info -n "$PGNODES" -c "$HOSTNAME" )
UPSTREAMTEXT="#upstream_node="
case $UPSTREAMPGNODE in
DEFAULT ) ;;
* ) UPSTREAMTEXT="upstream_node=$UPSTREAMPGNODE" ;;
esac
cat <<-EOF > repmgr.conf
cluster=$CLUSTER
node=$PGNODEVALUE
node_name=$HOSTNAME
conninfo='host=$HOSTNAME user=repmgr dbname=repmgr'
use_replication_slots=1
$UPSTREAMTEXT
failover=automatic
promote_command='repmgr standby promote -f $CFGDIR/main/repmgr.conf'
follow_command='repmgr standby follow -f $CFGDIR/main/repmgr.conf'
event_notification_command='/opt/app/pgaas/bin/repmgrd-status-changes %n %e %s "%t" "%d"'
#Log level: possible values are DEBUG, INFO, NOTICE, WARNING, ERR, ALERT, CRIT or EMERG
loglevel=INFO
logfile='$LOGDIR/repmgr.log'
EOF
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