blob: 57b9239d968b6f844331cf9d5ecbde9f9479e8df [file] [log] [blame]
#!/bin/bash
#
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file 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.
#
#
checkurl () {
url=$1
/usr/bin/wget -q $url -O /dev/null
echo $?
}
service=$1
host=$2
if [[ -z "$service" || -z "$host" ]]; then
echo "UNKNOWN: Invalid arguments; Usage: check_webui.sh service_name host_name";
exit 3;
fi
case "$service" in
jobtracker)
jtweburl="http://$host:50030"
if [[ `checkurl "$jtweburl"` -ne 0 ]]; then
echo "WARNING: Jobtracker web UI not accessible : $jtweburl";
exit 1;
fi
;;
namenode)
nnweburl="http://$host:50070"
if [[ `checkurl "$nnweburl"` -ne 0 ]] ; then
echo "WARNING: NameNode Web UI not accessible : $nnweburl";
exit 1;
fi
;;
jobhistory)
jhweburl="http://$host:51111/jobhistoryhome.jsp"
if [[ `checkurl "$jhweburl"` -ne 0 ]]; then
echo "WARNING: JobHistory Web UI not accessible : $jhweburl";
exit 1;
fi
;;
hbase)
hbaseweburl="http://$host:60010/master-status"
jhweburl="http://domU-12-31-39-16-DC-FB.compute-1.internal:51111/jobhistoryhome.jsp"
if [[ `checkurl "$hbaseweburl"` -ne 0 ]]; then
echo "WARNING: HBase Master Web UI not accessible : $hbaseweburl";
exit 1;
fi
;;
*) echo "UNKNOWN: Invalid service name [$service], valid options [jobtracker|jobhistory|hbase|namenode]"
exit 3
;;
esac
echo "OK: Successfully accessed $service Web UI"
exit 0;