From mboxrd@z Thu Jan 1 00:00:00 1970 From: mgrac@sourceware.org Date: 20 Sep 2006 07:14:55 -0000 Subject: [Cluster-devel] cluster/rgmanager/src/resources utils/ra-skele ... Message-ID: <20060920071455.12404.qmail@sourceware.org> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit CVSROOT: /cvs/cluster Module name: cluster Changes by: mgrac at sourceware.org 2006-09-20 07:14:55 Modified files: rgmanager/src/resources/utils: ra-skelet.sh Added files: rgmanager/src/resources: postgres-8.metadata postgres-8.sh Log message: Bug #204058. Adding resource agent for PostgreSQL 8 Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/rgmanager/src/resources/postgres-8.metadata.diff?cvsroot=cluster&r1=NONE&r2=1.1 http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/rgmanager/src/resources/postgres-8.sh.diff?cvsroot=cluster&r1=NONE&r2=1.1 http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/rgmanager/src/resources/utils/ra-skelet.sh.diff?cvsroot=cluster&r1=1.2&r2=1.3 /cvs/cluster/cluster/rgmanager/src/resources/postgres-8.metadata,v --> standard output revision 1.1 --- cluster/rgmanager/src/resources/postgres-8.metadata +++ - 2006-09-20 07:14:55.419323000 +0000 @@ -0,0 +1,85 @@ + + + 1.0 + + + This defines an instance of PostgreSQL server + + + Defines a PostgreSQL server + + + + + + Specifies a service name for logging and other purposes + + + Name + + + + + + + Define absolute path to configuration file + + + Config File + + + + + + + User who runs the database server because it can't be + run by root. + + + User who runs the database server + + + + + + + Other command-line options for postmaster + + + Other command-line options for postmaster + + + + + + + Inherit the service name. We need to know + the service name in order to determine file + systems and IPs for this service. + + + Inherit the service name. + + + + + + + + + + + + + + + + + + + + + + + + /cvs/cluster/cluster/rgmanager/src/resources/postgres-8.sh,v --> standard output revision 1.1 --- cluster/rgmanager/src/resources/postgres-8.sh +++ - 2006-09-20 07:14:55.544445000 +0000 @@ -0,0 +1,217 @@ +#!/bin/bash + +# +# Copyright Red Hat, Inc. 2006 +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2, or (at your option) any +# later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; see the file COPYING. If not, write to the +# Free Software Foundation, Inc., 675 Mass Ave, Cambridge, +# MA 02139, USA. +# +# +# Author(s): +# Marek Grac (mgrac at redhat.com) +# + +export LC_ALL=C +export LANG=C +export PATH=/bin:/sbin:/usr/bin:/usr/sbin + +. $(dirname $0)/ocf-shellfuncs +. $(dirname $0)/utils/config-utils.sh +. $(dirname $0)/utils/messages.sh +. $(dirname $0)/utils/ra-skelet.sh + +declare PSQL_POSTMASTER="/usr/bin/postmaster" +declare PSQL_pid_file="`generate_name_for_pid_file`" +declare PSQL_gen_config_file="/tmp/postgresql.$OCF_RESKEY_name" + +verify_all() +{ + clog_service_verify $CLOG_INIT + + if [ -z "$OCF_RESKEY_name" ]; then + clog_service_verify $CLOG_FAILED "Invalid Name Of Service" + return $OCF_ERR_ARGS + fi + + if [ -z "$OCF_RESKEY_config_file" ]; then + clog_check_file_exist $CLOG_FAILED_INVALID "$OCF_RESKEY_config_file" + clog_service_verify $CLOG_FAILED + return $OCF_ERR_ARGS + fi + + if [ ! -r "$OCF_RESKEY_config_file" ]; then + clog_check_file_exist $CLOG_FAILED_NOT_READABLE $OCF_RESKEY_config_file + clog_service_verify $CLOG_FAILED + return $OCF_ERR_ARGS + fi + + if [ -z "$OCF_RESKEY_postmaster_user" ]; then + clog_servicer_verify $CLOG_FAILED "Invalid User" + return $OCF_ERR_ARGS + fi + + clog_service_verify $CLOG_SUCCEED + + return 0 +} + +generate_config_file() +{ + declare original_file="$1" + declare generated_file="$2" + declare ip_addressess="$3" + + declare ip_comma=""; + + if [ -f "$generated_file" ]; then + sha1_verify "$generated_file" + if [ $? -ne 0 ]; then + clog_check_sha1 $CLOG_FAILED + return 0 + fi + fi + + clog_generate_config $CLOG_INIT "$original_file" "$generated_file" + + declare x=1 + for i in $ip_addressess; do + if [ $x -eq 1 ]; then + x=0 + ip_comma=$i + else + ip_comma=$ip_comma,$i + fi + done + + generate_configTemplate "$generated_file" "$1" + echo "external_pid_file = '$PSQL_pid_file'" >> $generated_file + echo "listen_address = '$ip_comma'" >> $generated_file + + echo >> $generated_file + sed 's/^[[:space:]]*external_pid_file/### external_pid_file/i;s/^[[:space:]]*listen_address/### listen_address/i' < "$original_file" >> "$generated_file" + + sha1_addToFile "$generated_file" + clog_generate_config $CLOG_SUCCEED "$original_file" "$generated_file" + + return 0; +} + +start() +{ + declare ccs_fd; + + clog_service_start $CLOG_INIT + + create_pid_directory + + if [ -e "$PSQL_pid_file" ]; then + clog_check_pid $CLOG_FAILED "$PSQL_pid_file" + clog_service_start $CLOG_FAILED + return $OCF_ERR_GENERIC + fi + + clog_looking_for $CLOG_INIT "IP Addresses" + + ccs_fd=$(ccs_connect); + if [ $? -ne 0 ]; then + clog_looking_for $CLOG_FAILED_CCS + return $OCF_ERR_GENERIC + fi + + get_service_ip_keys "$ccs_fd" "$OCF_RESKEY_service_name" + ip_addresses=`build_ip_list "$ccs_fd"` + + if [ -z "$ip_addresses" ]; then + clog_looking_for $CLOG_FAILED_NOT_FOUND "IP Addresses" + return $OCF_ERR_GENERIC + fi + + clog_looking_for $CLOG_SUCCEED "IP Addresses" + + generate_config_file "$OCF_RESKEY_config_file" "$PSQL_gen_config_file" "$ip_addresses" + + sudo -u "$OCF_RESKEY_postmaster_user" $PSQL_POSTMASTER -c config_file="$PSQL_gen_config_file" \ + $OCF_RESKEY_postmaster_options + + if [ $? -ne 0 ]; then + clog_service_start $CLOG_FAILED + return $OCF_ERR_GENERIC + fi + + clog_service_start $CLOG_SUCCEED + return 0; +} + +stop() +{ + clog_service_stop $CLOG_INIT + + stop_generic "$PSQL_pid_file" + if [ $? -ne 0 ]; then + clog_service_stop $CLOG_FAILED + return $OCF_ERR_GENERIC + fi + + clog_service_stop $CLOG_SUCCEED + return 0; +} + +status() +{ + clog_service_status $CLOG_INIT + + status_check_pid "$PSQL_pid_file" + if [ $? -ne 0 ]; then + clog_service_status $CLOG_FAILED "$PSQL_pid_file" + return $OCF_ERR_GENERIC + fi + + clog_service_status $CLOG_SUCCEED + return 0 +} + +case $1 in + meta-data) + cat `echo $0 | sed 's/^\(.*\)\.sh$/\1.metadata/'` + exit 0 + ;; + verify-all) + verify_all + exit $? + ;; + start) + verify_all && start + exit $? + ;; + stop) + verify_all && stop + exit $? + ;; + status|monitor) + verify_all + status + exit $? + ;; + restart) + verify_all + stop + start + exit $? + ;; + *) + echo "Usage: $0 {start|stop|status|monitor|restart|meta-data|verify-all}" + exit $OCF_ERR_GENERIC + ;; +esac --- cluster/rgmanager/src/resources/utils/ra-skelet.sh 2006/09/18 13:48:07 1.2 +++ cluster/rgmanager/src/resources/utils/ra-skelet.sh 2006/09/20 07:14:55 1.3 @@ -30,7 +30,7 @@ clog_check_file_exist $CLOG_FAILED_INVALID "$pid_file" return $OCF_ERR_GENERIC fi - + if [ ! -e "$pid_file" ]; then clog_check_file_exist $CLOG_FAILED "$pid_file" return $OCF_ERR_GENERIC @@ -49,7 +49,6 @@ if [ ! -e "$pid_file" ]; then clog_check_file_exist $CLOG_FAILED_NOT_FOUND "$pid_file" - clog_service_stop $CLOG_FAILED return $OCF_ERR_GENERIC fi