2016-09-15 23:26:02 +02:00
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#!/bin/sh -ex
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# vars
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export PGVERSION=9.5.4
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export PATH=$PATH:/usr/pgsql-9.5/bin
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export PGUSER=pgbench
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export PGDATABASE=pgbench
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export PGDATA=/var/lib/pgsql/9.5/data
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export BACKUP_PATH=/backups
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export ARCLOG_PATH=$BACKUP_PATH/backup/pg_xlog
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export PGDATA2=/var/lib/pgsql/9.5/data2
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export PGBENCH_SCALE=100
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export PGBENCH_TIME=60
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# prepare directory
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cp -a /tests /build
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pushd /build
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# download postgresql
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yum install -y wget
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wget -k https://ftp.postgresql.org/pub/source/v$PGVERSION/postgresql-$PGVERSION.tar.gz -O postgresql.tar.gz
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tar xf postgresql.tar.gz
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2016-11-16 19:34:21 +02:00
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# install pg_probackup
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2016-09-15 23:26:02 +02:00
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yum install -y https://download.postgresql.org/pub/repos/yum/9.5/redhat/rhel-7-x86_64/pgdg-centos95-9.5-2.noarch.rpm
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yum install -y postgresql95-devel make gcc readline-devel openssl-devel pam-devel libxml2-devel libxslt-devel
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make top_srcdir=postgresql-$PGVERSION
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make install top_srcdir=postgresql-$PGVERSION
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2019-07-23 19:10:58 +02:00
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# initialize cluster and database
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2016-09-15 23:26:02 +02:00
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yum install -y postgresql95-server
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su postgres -c "/usr/pgsql-9.5/bin/initdb -D $PGDATA -k"
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cat <<EOF > $PGDATA/pg_hba.conf
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local all all trust
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host all all 127.0.0.1/32 trust
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local replication pgbench trust
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host replication pgbench 127.0.0.1/32 trust
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EOF
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cat <<EOF > $PGDATA/postgresql.auto.conf
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max_wal_senders = 2
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wal_level = logical
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wal_log_hints = on
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EOF
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su postgres -c "/usr/pgsql-9.5/bin/pg_ctl start -w -D $PGDATA"
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su postgres -c "createdb -U postgres $PGUSER"
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su postgres -c "createuser -U postgres -a -d -E $PGUSER"
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pgbench -i -s $PGBENCH_SCALE
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# Count current
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COUNT=$(psql -Atc "select count(*) from pgbench_accounts")
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pgbench -s $PGBENCH_SCALE -T $PGBENCH_TIME -j 2 -c 10 &
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# create backup
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2016-11-16 19:34:21 +02:00
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pg_probackup init
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pg_probackup backup -b full --disable-ptrack-clear --stream -v
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pg_probackup show
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2016-09-15 23:26:02 +02:00
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sleep $PGBENCH_TIME
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# restore from backup
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chown -R postgres:postgres $BACKUP_PATH
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2016-11-16 19:34:21 +02:00
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su postgres -c "pg_probackup restore -D $PGDATA2"
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2016-09-15 23:26:02 +02:00
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# start backup server
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su postgres -c "/usr/pgsql-9.5/bin/pg_ctl stop -w -D $PGDATA"
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su postgres -c "/usr/pgsql-9.5/bin/pg_ctl start -w -D $PGDATA2"
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( psql -Atc "select count(*) from pgbench_accounts" | grep $COUNT ) || (cat $PGDATA2/pg_log/*.log ; exit 1)
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