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Diffstat (limited to 'rgmanager/src/resources/named.sh.in')
| -rw-r--r-- | rgmanager/src/resources/named.sh.in | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/rgmanager/src/resources/named.sh.in b/rgmanager/src/resources/named.sh.in new file mode 100644 index 0000000..5e1ef35 --- /dev/null +++ b/rgmanager/src/resources/named.sh.in @@ -0,0 +1,224 @@ +#!@BASH_SHELL@ +# +# Copyright (C) 1997-2003 Sistina Software, Inc. All rights reserved. +# Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved. +# +# 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 +# of the License, 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; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# + +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 $0)/utils/ra-skelet.sh + +declare NAMED_NAMED=/usr/sbin/named +declare NAMED_pid_file="`generate_name_for_pid_file`" +declare NAMED_conf_dir="`generate_name_for_conf_dir`" +declare NAMED_gen_config_file="$NAMED_conf_dir/named.conf" +declare NAMED_url_list +declare NAMED_parse_config=$(dirname $0)/utils/named-parse-config.pl +declare NAMED_update_src="false" + +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_service_name" ]; then + clog_service_verify $CLOG_FAILED_NOT_CHILD + 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 $OCF_ERR_ARGS + fi + + if [ -n "$OCF_RESKEY_update_source" ]; then + NAMED_update_src=$OCF_RESKEY_update_source + fi + clog_service_verify $CLOG_SUCCEED + + return 0 +} + +generate_config_file() +{ + declare original_file="$1" + declare generated_file="$2" + declare ip_address="$3" + + if [ -f "$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" "$generated_file" + + generate_configTemplate "$generated_file" "$1" + cat "$original_file" | grep -v "^[[:space:]]*listen-on" | \ + grep -v "^[[:space:]]*pid-file" | \ + grep -v "^[[:space:]]*directory" >> "$generated_file" + + declare tmp_file=`mktemp -t cluster.XXXXXXXXXX` + mv "$generated_file" "$tmp_file" + + "$NAMED_parse_config" "$OCF_RESKEY_named_working_dir" "$NAMED_pid_file" "$ip_address" "$NAMED_update_src"\ + < "$tmp_file" > "$generated_file" + + rm "$tmp_file" + sha1_addToFile "$generated_file" + clog_generate_config $CLOG_SUCCEED "$original_file" "$generated_file" + + return 0; +} + +start() +{ + declare ip_list; + declare username="" + + clog_service_start $CLOG_INIT + + # Pull out the user name from the options argument if it is set. + # We need this to properly set the pidfile permissions + if [ -n "$OCF_RESKEY_named_options" ]; then + username=$(echo "$OCF_RESKEY_named_options" | sed -n -e 's/^.*-u[[:space:]]*\(\S*\)[[:space:]]*.*$/\1/p') + fi + + create_pid_directory "$username" + create_conf_directory "$NAMED_conf_dir" + check_pid_file "$NAMED_pid_file" + + if [ $? -ne 0 ]; then + clog_check_pid $CLOG_FAILED "$NAMED_pid_file" + clog_service_start $CLOG_FAILED + return $OCF_ERR_GENERIC + fi + clog_looking_for $CLOG_INIT "IP Addresses" + + get_service_ip_keys "$OCF_RESKEY_service_name" + ip_addresses=`build_ip_list` + + 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" + + ip_list=`echo $ip_addresses | sed 's/ /;/;s/\([[:digit:]]\)$/\1;/' ` + + if [ -z "$ip_list" ]; then + clog_looking_for $CLOG_FAILED_NOT_FOUND "IP Addresses" + return $OCF_ERR_GENERIC + fi + + [ -x /sbin/portrelease ] && /sbin/portrelease named &>/dev/null + + generate_config_file "$OCF_RESKEY_config_file" "$NAMED_gen_config_file" "$ip_list" + + $NAMED_NAMED -c "$NAMED_gen_config_file" $OCF_RESKEY_named_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 $CLOG_INIT + + stop_generic "$NAMED_pid_file" "$OCF_RESKEY_shutdown_wait" + + 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 $CLOG_INIT + + status_check_pid "$NAMED_pid_file" + if [ $? -ne 0 ]; then + clog_service_status $CLOG_FAILED "$NAMED_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 + ;; + validate-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|validate-all}" + exit $OCF_ERR_UNIMPLEMENTED + ;; +esac |