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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.
echo "================ $0 ================"
id
set -x
die()
{
echo "$@" 1>&2
echo $0: "$@"
umask 022
echo $0: "$@" >> /tmp/pgaas-failures
exit 1
}
umask 022
TMP=$( mktemp /tmp/pgprep.$$.XXXXXXXXXX )
trap 'rm -f $TMP' 0 1 2 3 15
if $ONAP
then INSTALL_ROOT=
fi
# There needs to be a configuration file passed in, named something like pgaas-postgres.conf
# and stored either in /var/config/DCAE/chef or /tmp. We need at least one, and there cannot
# be more than one within the directory. (If one exists in both /var/config and /tmp, we trust
# the one in /var/config.)
#
# The variable "master" needs to be in xyz-postgres.conf. It should be the hostname or
# hostname -f value of the VM that is the initial PG master.
# In addition, the following values could be in postgres.conf or
# already in the environment:
# DRTR_NODE_KSTOREFILE: /opt/app/dcae-certificate/keystore.jks
# DRTR_NODE_KSTOREPASS: "No Certificate"
# DRTR_NODE_PVTKEYPASS: "No Certificate"
# PG_NODES : uiopmno1qwpstg00.research.example.com|asbczw1vepstg00.dcae.simpledemo.onap.org
# PG_JAVA_HOME : /opt/app/java/jdk/jdk170
# PG_CLUSTER : global/central | site/edge (pick one)
CONFDIR1=/var/config/DCAE/chef
CONFDIR2=/tmp
CONFCOUNT1=$(ls $CONFDIR1/*-postgres.conf 2>/dev/null | wc -l)
CONFCOUNT2=$(ls $CONFDIR2/*-postgres.conf 2>/dev/null | wc -l)
CONFCOUNTBOTH=$(ls $CONFDIR1/*-postgres.conf $CONFDIR2/*-postgres.conf 2>/dev/null | wc -l)
if [ $CONFCOUNTBOTH -eq 0 ]
then
die "No xyz-postgres.conf files were found in $CONFDIR1 or $CONFDIR2"
else
if [ $CONFCOUNT1 -eq 1 ]
then CONFDIR=$CONFDIR1
elif [ $CONFCOUNT2 -eq 1 ]
then CONFDIR=$CONFDIR2
else CONFDIR=
fi
if [ -n "$CONFDIR" ]
then # OpenDCAE/ONAP
cat $CONFDIR/*-postgres.conf |
sed -e 's/ *: */="/' -e 's/[ ]*$/"/' -e 's/=""/="/' -e 's/""$/"/' > $TMP
. $TMP
else
if [ $CONFCOUNT1 -gt 1 ]
then die "More than one postgres.conf was found in $CONFDIR1: $(ls $CONFDIR1/*-postgres.conf 2>&1)"
elif [ $CONFCOUNT2 -gt 1 ]
then die "More than one postgres.conf was found in $CONFDIR2: $(ls $CONFDIR2/*-postgres.conf 2>&1)"
fi
fi
fi
[ -n "$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/logs/dcae/postgresql/init \
${INSTALL_ROOT}/opt/logs/dcae/postgresql/server \
${INSTALL_ROOT}/opt/logs/dcae/postgresql/idns
chmod 700 ${INSTALL_ROOT}/dbroot/pgdata/pgaas
chmod 700 ${INSTALL_ROOT}/dbroot/pglogs
chmod 700 ${INSTALL_ROOT}/dbroot/pgdata/main
if $ONAP
then
if [ -d /var/lib/postgresql/9.5 ]
then VER=9.5
elif [ -d /var/lib/postgresql/9.6 ]
then VER=9.6
else die "Cannot determine version of PostgreSQL. Looking for /var/lib/postgresql/9.[56]."
fi
mv /var/lib/postgresql/$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/pgaas/main /etc/postgresql/$VER/main
fi
chown -R postgres:postgres ${INSTALL_ROOT}/dbroot ${INSTALL_ROOT}/var/run/postgresql ${INSTALL_ROOT}/opt/logs/dcae/postgresql
chmod 711 ~postgres
if [ -d /opt/app/postgresql-9.5.2 ]
then PGDIR=/opt/app/postgresql-9.5.2
elif [ -d /usr/lib/postgresql/9.6 ]
then PGDIR=/usr/lib/postgresql/9.6
elif [ -d /usr/lib/postgresql/9.5 ]
then PGDIR=/usr/lib/postgresql/9.5
else echo PostgreSQL bin directory not found 1>&2; exit 1
fi
chmod 751 $PGDIR/bin
# fix up the CDF package so that it works
if [ ! -L /opt/cdf ]
then rm -f /opt/cdf; ln -sf /opt/app/cdf /opt/cdf
fi
PATH=${INSTALL_ROOT}/opt/app/pgaas/bin:$PATH
# and save some values within
(
echo "allpgnodes=\"$PG_NODES\""
case "$PG_CLUSTER" in
global | central )
cnodes=$( gen-repmgr-info -n "$PG_NODES" -p )
echo "pgnodes=\"$cnodes\""
echo "cluster=central"
shanodes=$( gen-repmgr-info -n "$PG_NODES" -P )
;;
site | edge )
HOSTNAME=$( hostname -f )
lnodes=$( 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 ($PG_NODES)"
fi
shanodes=$( 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/pgaas/init
# take care of cron jobs
if [ -d ${INSTALL_ROOT}/opt/app/platform/cron ]
then
CRONDIR=${INSTALL_ROOT}/opt/app/platform/cron/postgres
mkdir -p $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"
else
su postgres -c "crontab $INIT/pglogs.cron"
fi
# take care of PGaaS init job
if [ -d ${INSTALL_ROOT}/opt/app/platform/init.d ]
then
INITDEST=${INSTALL_ROOT}/opt/app/platform/init.d/pgaas
cp $INIT/init.d-pgaas $INITDEST
chown postgres:postgres $INITDEST
chmod 755 $INITDEST
else
cd ${INSTALL_ROOT}/opt/app/platform/rc.d
ln -sf ../init.d/pgaas K20pgaas
ln -sf ../init.d/pgaas S20pgaas
fi
# take care of /var/run/postgresql directory
if [ -f /usr/lib/tmpfiles.d/postgresql.conf ]
then
: # no need to create the /var/run/postgresql directory (probably because postgresql package already did it)
elif [ -d /usr/lib/tmpfiles.d ]
then
(
echo "# Directory for PostgreSQL sockets, lockfiles and stats tempfiles"
echo "d /var/run/postgresql 2775 postgres postgres - -"
) > /usr/lib/tmpfiles.d/postgresql.conf
else
# install an init script to create it
cp $INIT/init-pgaas-init.conf ${INSTALL_ROOT}/etc/init/pgaas-init.conf
service pgaas-init stop
sleep 1
service pgaas-init start
sleep 1
fi
# double check to make sure it's been created
if [ ! -d /var/run/postgresql ]
then
mkdir -p /var/run/postgresql
chown postgres:postgres /var/run/postgresql
fi
# take care of iDNS-responder
if [ -d /lib/systemd/system -a -f /bin/systemctl ]
then
# install the init script for iDNS in systemd
cp $INIT/systemd-pgaas-idns.service /lib/systemd/system/pgaas-idns.service
# if [ -f /usr/sbin/service ]
# then
# service pgaas-idns stop
# sleep 1
# service pgaas-idns start
# else
# systemctl stop pgaas-idns
sleep 1
systemctl daemon-reload
sleep 1
systemctl enable pgaas-idns
sleep 1
systemctl start pgaas-idns
# fi
else
# install the init script for iDNS in upstart
cp $INIT/init-pgaas-idns.conf ${INSTALL_ROOT}/etc/init/pgaas-idns.conf
service pgaas-idns stop
sleep 1
service pgaas-idns start
fi
# take care of log rotation
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
chown -R postgres:postgres ${INSTALL_ROOT}/opt/app/pgaas
echo ENDING $0 $(date)
echo ENDING $0 $(date) >> /tmp/pgaas.inst.report
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