Hi,
I am new to openNMS, I've installed OpenNMS and try to connect couple of
servers to collect data, First i connected my system (On which OpenNMS
is installed) to printer at particular IP address, Printer runs on HTTP
server, I got printer status successfully, I took help from example
given at http://www.opennms.org/wiki/HTTP_Collector#Weather_Station . As
printer status exist in first/home page i got data successfully.
Now i wanted to grab data from another server whose runs on HTTPS not
HTTP and italso takes userName/password to get into Home page, for
example if i try to get data from inbox of gmail.com , first i have to
enter my userName and password then i can reach my Inbox, Same i wanted
to do with this server i am trying to get details.
First itruns on HTTPS, second it takes UserName and password and then i
can go into Home page of this server.
To do so I made followings changes in couple of files.
_*In capsd-configuration.xml *_*:*_*
*_<protocol-plugin protocol="Webmin"
class-name="org.opennms.netmgt.capsd.plugins.HttpsPlugin" scan="off"
user-defined="true">
<property key="port" value="10000" />
<property key="timeout" value="5000" />
<property key="retry" value="1" />
<property key="username" value="test" />
<property key="password" value="test" />
<protocol-configuration scan="enable" user-defined="true">
<specific>192.168.1.218</specific>
</protocol-configuration>
</protocol-plugin>
_*In *__*collectd-configuration.xml*_*:*
<package name="systemUpTime">
<filter>IPADDR != '0.0.0.0'</filter>
<include-range begin="192.168.1.217" end="192.168.1.219"/>
<service name="Webmin" interval="300000" user-defined="false"
status="on" >
<parameter key="collection" value="webMinSystemUpTime" />
<parameter key="retry" value="1" />
<parameter key="timeout" value="2000" />
</service>
</package>
<collector service="Webmin"
class-name="org.opennms.netmgt.collectd.HttpCollector"/>
_*In http-datacollection-config.xml*_*:*
<http-collection name="webMinSystemUpTime">
<rrd step="300">
<rra>RRA:AVERAGE:0.5:1:2016</rra>
<rra>RRA:AVERAGE:0.5:12:1488</rra>
<rra>RRA:AVERAGE:0.5:288:366</rra>
<rra>RRA:MAX:0.5:288:366</rra>
<rra>RRA:MIN:0.5:288:366</rra>
</rrd>
<uris>
<uri name="Webmin">
<url path="/right.cgi?open=system&open=status"
matches="(?s).*?\sdays,\s+([0-9]+).*"
response-range="0-24" >
</url>
<attributes>
<attrib alias="wsSystemUpTime" match-group="1" type="gauge32"/>
</attributes>
</uri>
</uris>
</http-collection>
_*In snmp-graph.properties *_*:*
reports=webmin.details,\
# Report for Webmin
report.webmin.details.name=Webmin Server
report.webmin.details.columns=wsSystemUpTime
report.webmin.details.type=nodeSnmp
report.webmin.details.command="Webmin Server UpTime Status" \
--vertical-label "Webmin Server UpTime" \
--units-exponent 0 \
DEF:upTime={rrd1}:wsSystemUpTime:AVERAGE \
LINE2:upTime#000000:"Up Time " \
GPRINT:upTime:AVERAGE:"Avg \\: %8.2lf %s"
After above configuration i restart openNMS and found below error in
collectd.log file
2012-11-08 08:00:26,043 WARN [CollectdScheduler-50 Pool-fiber0]
HttpCollector: doCollection: no attributes defined by the response:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /right.cgi was not found on this server.</p>
<hr>
<address>Apache/2.2.14 (Ubuntu) Server at 192.168.1.218 Port 80</address>
</body></html>
2012-11-08 08:00:26,055 ERROR [CollectdScheduler-50 Pool-fiber0]
HttpCollector: collect: http collection failed:
org.opennms.netmgt.collectd.HttpCollector$HttpCollectorException: No
attributes specified were found: : client URL:
org.opennms.netmgt.collectd.HttpCollector$HttpCollectorException: No
attributes specified were found: : client URL:
at
org.opennms.netmgt.collectd.HttpCollector.persistResponse(HttpCollector.java:551)
at
org.opennms.netmgt.collectd.HttpCollector.doCollection(HttpCollector.java:318)
at
org.opennms.netmgt.collectd.HttpCollector.access$000(HttpCollector.java:116)
at
org.opennms.netmgt.collectd.HttpCollector$HttpCollectionSet.collect(HttpCollector.java:196)
at
org.opennms.netmgt.collectd.HttpCollector.collect(HttpCollector.java:149)
at
org.opennms.netmgt.collectd.CollectionSpecification.collect(CollectionSpecification.java:267)
at
org.opennms.netmgt.collectd.CollectableService.doCollection(CollectableService.java:366)
at
org.opennms.netmgt.collectd.CollectableService.run(CollectableService.java:300)
at
org.opennms.netmgt.scheduler.LegacyScheduler$1.run(LegacyScheduler.java:287)
at
org.opennms.core.concurrent.RunnableConsumerThreadPool$FiberThreadImpl.run(RunnableConsumerThreadPool.java:419)
at java.lang.Thread.run(Thread.java:662)
2012-11-08 08:00:30,158 WARN [CollectdScheduler-50 Pool-fiber1]
CollectionResourceWrapper: getAttributeValue: can't find attribute
called ifHighSpeed on node[88].interfaceSnmp[eth0-0021b7e44371]
2012-11-08 08:00:30,158 WARN [CollectdScheduler-50 Pool-fiber1]
ThresholdingSet: passedThresholdFilters: can't find value of ifHighSpeed
for resource node[88].interfaceSnmp[eth0-0021b7e44371]
2012-11-08 08:00:30,158 WARN [CollectdScheduler-50 Pool-fiber1]
CollectionResourceWrapper: getAttributeValue: can't find attribute
called ifHighSpeed on node[88].interfaceSnmp[eth0-0021b7e44371]
2012-11-08 08:00:30,158 WARN [CollectdScheduler-50 Pool-fiber1]
ThresholdingSet: passedThresholdFilters: can't find value of ifHighSpeed
for resource node[88].interfaceSnmp[eth0-0021b7e44371]
2012-11-08 08:05:26,393 WARN [CollectdScheduler-50 Pool-fiber1]
HttpCollector: doCollection: no attributes defined by the response:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
I am totally new for OpenNMS and didnot find any help /documentanywhere.
It would be great if i could get any help from you guys.
I little help will be appreciated
--
*Tapan Upadhay*
*Ph: +61 3 9677 8913*|
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