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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.
exec 1> /tmp/postgresql-prep.out 2>&1
set -x
if [ -d /opt/app/postgresql-9.5.2 ]
then export OPENECOMP=false NOTOPENECOMP=true
else export OPENECOMP=true NOTOPENECOMP=false
fi
echo STARTING $0 $(date)
umask 0
echo STARTING $0 $(date) >> /tmp/pgaas.inst.report
die()
{
echo $0: "$@" 1>&2
echo $0: "$@"
umask 022
echo $0: "$@" >> /tmp/pgaas-failures
exit 1
}
id
umask 022
TMP=$( mktemp /tmp/pgprep.$$.XXXXXXXXXX )
trap 'rm -f $TMP' 0 1 2 3 15
if $OPENECOMP
then INSTALL_ROOT=
fi
CONFDIR=/var/config/DCAE/chef
CONFDIR2=/tmp
CONFCOUNT=$(ls $CONFDIR/*-postgres.conf $CONFDIR2/*-postgres.conf 2>/dev/null | wc -l)
case "$CONFCOUNT" in
1 )
# master: masternode
# master2: secondmasternode
# in DCAE, these values could be in postgres.conf or already in the environment
# DRTR_NODE_KSTOREFILE: /opt/app/dcae-certificate/keystore.jks
# DRTR_NODE_KSTOREPASS: "No Certificate"
# DRTR_NODE_PVTKEYPASS: "No Certificate"
# PG_NODES : uiopmno1qwpstg00.research.example.com|asbczw1vepstg00.dcae.simpledemo.openecomp.org
# PG_JAVA_HOME : /opt/app/java/jdk/jdk170
# PG_CLUSTER : global
cat $CONFDIR/*-postgres.conf $CONFDIR2/*-postgres.conf 2>/dev/null |
sed -e 's/ *: */="/' -e 's/[ ]*$/"/' -e 's/=""/="/' -e 's/""$/"/' > $TMP
. $TMP
;;
0 ) ;;
* )
die "More than one postgres.conf was found: $(ls $CONFDIR/*-postgres.conf $CONFDIR2/*-postgres.conf 2>/dev/null)"
esac
[ -n "$PG_NODES" ] || die "PG_NODES is not set"
[ -n "$PG_CLUSTER" ] || die "PG_CLUSTER is not set"
[ -n "$DRTR_NODE_KSTOREFILE" ] || die "DRTR_NODE_KSTOREFILE is not set"
[ -n "$DRTR_NODE_KSTOREPASS" ] || die "DRTR_NODE_KSTOREPASS is not set"
[ -n "$DRTR_NODE_PVTKEYPASS" ] || die "DRTR_NODE_PVTKEYPASS is not set"
# create various directories with proper permissions
mkdir -p ${INSTALL_ROOT}/dbroot/pgdata/main \
${INSTALL_ROOT}/dbroot/pgdata/pgaas \
${INSTALL_ROOT}/dbroot/pglogs/main \
${INSTALL_ROOT}/var/run/postgresql \
${INSTALL_ROOT}/opt/app/log/postgresql/init \
${INSTALL_ROOT}/opt/app/log/postgresql/server \
${INSTALL_ROOT}/opt/app/log/postgresql/idns
chmod 700 ${INSTALL_ROOT}/dbroot/pgdata/pgaas
chmod 700 ${INSTALL_ROOT}/dbroot/pglogs
chmod 700 ${INSTALL_ROOT}/dbroot/pgdata/main
if $OPENECOMP
then
if [ -d /var/lib/postgresql/9.5 ]
then VER=9.5
elif [ -d /var/lib/postgresql/9.6 ]
then VER=9.6
else die "Cannot determine version of PostgreSQL. Looking for /var/lib/postgresql/9.[56]."
fi
mv /var/lib/postgresql/$VER/main /var/lib/postgresql/$VER/main.sv
ln -s /dbroot/dbdata/main /var/lib/postgresql/$VER/main
mv /etc/postgresql/$VER/main /etc/postgresql/$VER/main.sv
ln -s /opt/app/postgresql-config/main /etc/postgresql/$VER/main
fi
chown -R postgres:postgres ${INSTALL_ROOT}/dbroot ${INSTALL_ROOT}/var/run/postgresql ${INSTALL_ROOT}/opt/app/log/postgresql ${INSTALL_ROOT}/opt/app/log/postgresql/idns
chmod 711 ~postgres
# fix up the CDF package so that it works
if [ ! -L /opt/cdf ]
then rm -f /opt/cdf; ln -sf /opt/app/cdf /opt/cdf
fi
# and save some values within
(
echo "allpgnodes=\"$PG_NODES\""
case "$PG_CLUSTER" in
global | central )
cnodes=$( ${INSTALL_ROOT}/opt/app/postgresql-prep/bin/gen-repmgr-info -n "$PG_NODES" -p )
echo "pgnodes=\"$cnodes\""
echo "cluster=central"
shanodes=$( ${INSTALL_ROOT}/opt/app/postgresql-prep/bin/gen-repmgr-info -n "$PG_NODES" -P )
;;
site | edge )
HOSTNAME=$( hostname -f )
lnodes=$( ${INSTALL_ROOT}/opt/app/postgresql-prep/bin/gen-repmgr-info -n "$PG_NODES" -e $HOSTNAME )
echo "pgnodes=\"$lnodes\""
if [ -z "$lnodes" ]
then die "Cannot determine the name of the system. hostname -f ($HOSTNAME) is not found in PG_NODES ($PG_NODES)"
fi
shanodes=$( ${INSTALL_ROOT}/opt/app/postgresql-prep/bin/gen-repmgr-info -n "$PG_NODES" -E $HOSTNAME )
echo "cluster=edge"
;;
* ) die "Cannot determine what type of cluster this is. PG_CLUSTER should be either 'global/central' or 'site/edge'" ;;
esac
echo "drtr_node_kstorefile=$DRTR_NODE_KSTOREFILE"
echo "ENCRYPTME.AES.drtr_node_kstorepass='$DRTR_NODE_KSTOREPASS'" | ${INSTALL_ROOT}/opt/app/cdf/bin/setencryptedvalues
echo "ENCRYPTME.AES.drtr_node_pvtkeypass='$DRTR_NODE_PVTKEYPASS'" | ${INSTALL_ROOT}/opt/app/cdf/bin/setencryptedvalues
echo "ENCRYPTME.AES.wgetpswd=$shanodes" | ${INSTALL_ROOT}/opt/app/cdf/bin/setencryptedvalues
) >> ${INSTALL_ROOT}/opt/app/cdf/lib/cdf.cfg
# install the init scripts for postgresql
# init.d-pgaas init-pgaas-idns.conf init-pgaas-init.conf logrotate
INIT=${INSTALL_ROOT}/opt/app/postgresql-prep/init
if [ -d /lib/systemd/system -a -f /bin/systemctl ]
then
su postgres -c "crontab $INIT/pglogs.cron"
# no need to create the /var/run directory because postgresql package already does it
# install the init script for iDNS
cp $INIT/systemd-pgaas-idns.service /lib/systemd/system/pgaas-idns.service
systemctl stop pgaas-idns
sleep 1
systemctl start pgaas-idns
else
INITDEST=${INSTALL_ROOT}/opt/app/platform/init.d/pgaas
cp $INIT/init.d-pgaas $INITDEST
chown postgres:postgres $INITDEST
chmod 755 $INITDEST
cd ${INSTALL_ROOT}/opt/app/platform/rc.d
ln -sf ../init.d/pgaas K20pgaas
ln -sf ../init.d/pgaas S20pgaas
CRONDIR=${INSTALL_ROOT}/opt/app/platform/cron/postgres
mkdir $CRONDIR
chown postgres:postgres $CRONDIR
chmod 755 $CRONDIR
cp $INIT/pglogs.cron $CRONDIR/pglogs.cron
su postgres -c "sh -x ${INSTALL_ROOT}/opt/app/platform/bin/mergeCron"
# install the init script for init
cp $INIT/init-pgaas-init.conf ${INSTALL_ROOT}/etc/init/pgaas-init.conf
service pgaas-init stop
sleep 1
service pgaas-init start
# install the init script for iDNS
cp $INIT/init-pgaas-idns.conf ${INSTALL_ROOT}/etc/init/pgaas-idns.conf
service pgaas-idns stop
sleep 1
service pgaas-idns start
fi
cp $INIT/logrotate ${INSTALL_ROOT}/etc/logrotate.d/pgaas
chown root:root ${INSTALL_ROOT}/etc/logrotate.d/pgaas
chmod 644 ${INSTALL_ROOT}/etc/logrotate.d/pgaas
echo ENDING $0 $(date)
echo ENDING $0 $(date) >> /tmp/pgaas.inst.report
if $NOTOPENECOMP
then sed -n '/^STARTING/,/^ENDING/p' `dirname $0`/../../proc_out >> /tmp/pgaas.inst.report
fi
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