9e1b9e7314
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1428192 13f79535-47bb-0310-9956-ffa450edef68
194 lines
5.3 KiB
Bash
Executable file
194 lines
5.3 KiB
Bash
Executable file
#!/bin/sh
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# Configure a postgresql master server
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here=`echo "import os; print os.path.realpath('$0')" | python`; here=`dirname $here`
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mkdir -p $1
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root=`echo "import os; print os.path.realpath('$1')" | python`
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addr=$2
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if [ "$addr" = "" ]; then
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host="localhost"
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listen="*"
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port="5432"
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else
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host=`$here/../../modules/http/httpd-addr ip $addr`
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if [ "$host" = "" ]; then
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host="localhost"
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listen="*"
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else
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listen=$host
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fi
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port=`$here/../../modules/http/httpd-addr port $addr`
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fi
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bport=`expr $port + 1000`
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pgsql_prefix=`cat $here/pgsql.prefix`
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pgbouncer_prefix=`cat $here/pgbouncer.prefix`
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user=`id -un`
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mkdir -p $root/sqldb/data
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chmod 700 $root/sqldb/data
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mkdir -p $root/sqldb/archive
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mkdir -p $root/sqldb/backup
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if [ -f "$root/sqldb/log.conf" ]; then
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pgsql_log=`cat $root/sqldb/log.conf`
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else
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mkdir -p $root/logs
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pgsql_log="cat >>$root/logs/postgresql"
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fi
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mkdir -p $root/sqldb
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mkdir -p $root/sqldb/tmp
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echo $pgsql_log >$root/sqldb/logger
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# Initialize PostgreSQL
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if [ ! -f $root/sqldb/data/postgresql.conf ]; then
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$pgsql_prefix/bin/pg_ctl init -D $root/sqldb/data 2>&1 | sh $root/sqldb/logger
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cp $root/sqldb/data/postgresql.conf $root/sqldb/data/postgresql-init.conf
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cp $root/sqldb/data/pg_hba.conf $root/sqldb/data/pg_hba-init.conf
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fi
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# Generate server configuration
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cp $root/sqldb/data/postgresql-init.conf $root/sqldb/data/postgresql.conf
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cat >>$root/sqldb/data/postgresql.conf <<EOF
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# Generated by: pgsql-conf $*
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# Setup logging
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log_min_messages = NOTICE
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log_min_error_statement = NOTICE
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log_min_duration_statement = -1
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log_checkpoints = on
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log_connections = off
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log_disconnections = off
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log_duration = off
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log_lock_waits = on
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log_statement = none
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# Listen
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listen_addresses = '$listen'
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port = $port
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unix_socket_directory = '$root/sqldb/tmp'
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# Setup archival
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archive_mode = on
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archive_command = '$here/pgsql-archive $root $host $bport %p %f'
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# Setup hot standby with streaming replication
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wal_level = hot_standby
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max_wal_senders = 5
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wal_keep_segments = 32
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#synchronous_standby_names = '*'
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EOF
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# Generate client auth configuration
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cp $root/sqldb/data/pg_hba-init.conf $root/sqldb/data/pg_hba.conf
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cat >>$root/sqldb/data/pg_hba.conf <<EOF
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# Generated by: pgsql-conf $*
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# TYPE DATABASE USER CIDR-ADDRESS METHOD
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host all all samenet trust
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host replication all samenet trust
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EOF
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# Create the db if it's not created yet
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nohup /bin/sh -c "($pgsql_prefix/bin/pg_ctl start -W -D $root/sqldb/data 2>&1 | sh $root/sqldb/logger)" 1>/dev/null 2>/dev/null &
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sti=0
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while [ $sti -ne 30 ]; do
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st=`$pgsql_prefix/bin/pg_ctl status -D $root/sqldb/data | grep 'server is running'`
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if [ "$st" != "" ]; then
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break
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fi
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sleep 1
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sti=$((sti+1))
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done
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$pgsql_prefix/bin/createdb -h $host -p $port db 2>&1 | sh $root/sqldb/logger
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# Create default user roles
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$pgsql_prefix/bin/psql -h $host -p $port -c "create role standby with login replication" db 2>&1 | sh $root/sqldb/logger
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$pgsql_prefix/bin/psql -h $host -p $port -c "create role bouncer with login" db 2>&1 | sh $root/sqldb/logger
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# Backup the db if there's no backup for it yet
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baks=`ls $root/sqldb/archive | sort -r | grep "\.backup\.tar\.gz$"`
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if [ "$baks" = "" ]; then
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$here/pgsql-backup $root $host $port
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fi
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$pgsql_prefix/bin/pg_ctl stop -w -D $root/sqldb/data 2>&1 | sh $root/sqldb/logger
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# Generate database restore script
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mkdir -p $root/sqldb/scripts
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cat >$root/sqldb/scripts/restore <<EOF
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#!/bin/sh
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$here/pgsql-restore $root
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EOF
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chmod 700 $root/sqldb/scripts/restore
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# Configure HTTPD to serve backup and archive files
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if [ -f "$root/conf/httpd.conf" ]; then
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cat >>$root/conf/httpd.conf <<EOF
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# Generated by: pgsql-conf $*
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# Serve PostgreSQL backup and WAL archive files
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ScriptAlias /pgsql-restore "$root/sqldb/scripts/restore"
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Alias /pgsql-archive "$root/sqldb/archive"
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EOF
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fi
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# Configure PgBouncer
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mkdir -p $root/logs
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id=`id -un`
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cat >$root/sqldb/data/pgbouncer.conf <<EOF
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[databases]
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db = host=$host port=$port dbname=db user=bouncer
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[pgbouncer]
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listen_addr = $listen
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listen_port = $bport
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unix_socket_dir =
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auth_type = trust
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auth_file=$root/sqldb/data/pgbouncer-auth.conf
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logfile = $root/logs/pgbouncer
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pidfile = $root/logs/pgbouncer.pid
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max_client_conn = 1000
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pool_mode = transaction
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server_reset_query =
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default_pool_size = 50
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min_pool_size = 5
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reserve_pool_size = 5
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log_connections = 0
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log_disconnections = 0
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stats_period = 3600
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admin_users = $id
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EOF
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cat >$root/sqldb/data/pgbouncer-auth.conf <<EOF
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"$id" "password"
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EOF
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