[
https://issues.apache.org/jira/browse/CLOUDSTACK-1863?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
sadhu suresh reopened CLOUDSTACK-1863:
--------------------------------------
on fresh setup also its comming .not provided any SNMP server details also.
code worked fine but still see this exceptions. you can alsi check any fresh
setup.
Its also happening for syslogs also:
4j:ERROR Could not create an Appender. Reported error follows.
java.lang.ClassNotFoundException:
org.apache.cloudstack.syslog.AlertsSyslogAppender
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1484)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:186)
at org.apache.log4j.helpers.Loader.loadClass(Loader.java:198)
at
org.apache.log4j.xml.DOMConfigurator.parseAppender(DOMConfigurator.java:247)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:176)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:191)
at
org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:523)
at
org.apache.log4j.xml.DOMConfigurator.parseCategory(DOMConfigurator.java:436)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:999)
at
org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:867)
at
org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:755)
at
org.apache.log4j.xml.XMLWatchdog.doOnChange(DOMConfigurator.java:1120)
at
org.apache.log4j.helpers.FileWatchdog.checkAndConfigure(FileWatchdog.java:89)
at org.apache.log4j.helpers.FileWatchdog.<init>(FileWatchdog.java:58)
at org.apache.log4j.xml.XMLWatchdog.<init>(DOMConfigurator.java:1112)
at
org.apache.log4j.xml.DOMConfigurator.configureAndWatch(DOMConfigurator.java:735)
at
org.apache.log4j.xml.DOMConfigurator.configureAndWatch(DOMConfigurator.java:718)
at com.cloud.utils.LogUtils.initLog4j(LogUtils.java:32)
at com.cloud.bridge.service.EC2MainServlet.init(EC2MainServlet.java:66)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
For SNMP:
Network Service is configured.
INFO [utils.component.ComponentContext] (Timer-1:) Configuring
com.cloud.network.vpc.VpcManagerImpl_EnhancerByCloudStack_b4718e6f
log4j:ERROR Could not create an Appender. Reported error follows.
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1483)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:188)
at org.apache.log4j.helpers.Loader.loadClass(Loader.java:198)
at
org.apache.log4j.xml.DOMConfigurator.parseAppender(DOMConfigurator.java:247)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:176)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:191)
at
org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:523)
at
org.apache.log4j.xml.DOMConfigurator.parseCategory(DOMConfigurator.java:436)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:999)
at
org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:867)
at
org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:755)
at
org.apache.log4j.xml.XMLWatchdog.doOnChange(DOMConfigurator.java:1120)
at
org.apache.log4j.helpers.FileWatchdog.checkAndConfigure(FileWatchdog.java:89)
at org.apache.log4j.helpers.FileWatchdog.<init>(FileWatchdog.java:58)
at org.apache.log4j.xml.XMLWatchdog.<init>(DOMConfigurator.java:1112)
at
org.apache.log4j.xml.DOMConfigurator.configureAndWatch(DOMConfigurator.java:735)
at
org.apache.log4j.xml.DOMConfigurator.configureAndWatch(DOMConfigurator.java:718)
at com.cloud.utils.LogUtils.initLog4j(LogUtils.java:32)
at com.cloud.bridge.service.EC2MainServlet.init(EC2MainServlet.java:66)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
[management]# grep -i "ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender" catalina.out |wc -l
28
[management]# grep -i "java.lang.ClassNotFoundException:
org.apache.cloudstack.syslog.AlertsSyslogAppender" catalina.out |wc -l
28
MS IP:
10.147.59.83
10.147.38.253
T
> SNMP:fail to generate SNMP alers when multiple SNMP servers configured
> ----------------------------------------------------------------------
>
> Key: CLOUDSTACK-1863
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1863
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.2.0
> Environment: MS:10.147.59.110
> CloudStack-non-OSS-MASTER-156-rhel6.3.tar.gz
> Reporter: sadhu suresh
> Assignee: Anshul Gangwar
> Priority: Critical
> Fix For: 4.2.0
>
>
> No snap traps are received when we configure multiple SNMP trap receivers .
> Steps:
> 1.install and register the snmp server.
> i.e add the SNMP server info in the file: log4j-cloud.xml as specified in FS
> 2.generate CS alerts
> 3.later configure another snmp server(configured multiple snmp severs as
> mentioned in the FS)
> 4.generate alerts and check
> <appender name="SNMP"
> class="org.apache.cloudstack.alert.snmp.SnmpTrapAppender">
> <param name="Threshold" value="DEBUG"/>
> <param name="SnmpManagerIpAddresses"
> value="10.147.59.110,10.147.38.236"/>
> <param name="SnmpManagerPorts" value="162,162"/>
> <param name="SnmpManagerCommunities" value="public,public"/>
> <layout
> class="org.apache.cloudstack.alert.snmp.SnmpEnhancedPatternLayout">
> <param name="PairDelimiter" value="//"/>
> <param name="KeyValueDelimiter" value="::"/>
> </layout>
> </appender>
> <logger name="org.apache.cloudstack.alerts" additivity="false">
> <level value="WARN"/>
> <appender-ref ref="SYSLOG"/>
> <appender-ref ref="CONSOLE"/>
> <appender-ref ref="FILE"/>
> <appender-ref ref="SNMP"/>
> </logger>
> <logger name="org.apache.cloudstack.alerts" additivity="false">
> <level value="WARN"/>
> <appender-ref ref="SYSLOG"/>
> <appender-ref ref="CONSOLE"/>
> <appender-ref ref="FILE"/>
> <appender-ref ref="SNMP"/>
> </logger>
> Actual result:
> No snap traps are received for CS alerts when we configure multiple SNMP
> traps .
> MSIP :10.147.59.110
> Expected Result:
> generated Traps should be delivered to multiple trap receivers.
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