付録A よくある質問

select id, name, string_value 
from rhq_config_property 
where configuration_id = (select configuration_id 
from rhq_subject 
where name = 'your-user-name')

RHQ_AGENT_ADDITIONAL_JAVA_OPTS="-Drhq.agent.plugins.availability-scan.period-secs=45"

Cause: [org.rhq.core.clientapi.server.core.AgentRegistrationException:The 
agent asking for registration is trying to register the same address/port 
[172.31.7.7:16163] that is already registered under a different name [example]; 
if this new agent is actually the same as the original, then re-register with
the same name]

The server has rejected the agent registration request. Cause: 
[org.rhq.core.clientapi.server.core.AgentRegistrationException:Server cannot 
ping the agent's endpoint. The agent's endpoint is probably invalid or there 
is a firewall preventing the server from connecting to the agent. Endpoint:
socket://172.31.7.3:12345/....

11:40:48,454 WARN [CommandProcessor] {CommandProcessor.failed-
authentication}Command failed to be authenticated! This command will be 
ignored and not processed: Command: type=[remotepojo]; cmd-in-response=
[false]; config=[{rhq.security-token=1217855913569-109582636-403140853869881172, rhq.send-throttle=true}];
params=
[{targetInterfaceName=org.rhq.core.clientapi.server.core.CoreServerService, 
invocation=NameBasedInvocation[getLatestPlugins]}]

sending> ping
 
 
Pinging...
 
 
Failed to execute prompt command [ping]. Cause: 
org.rhq.enterprise.communications.command.server.AuthenticationException:Command 
failed to be authenticated! This command will be ignored and not processed: 
Command: type=[remotepojo]; cmd-in-response=[false]; config=[{rhq.security-
token=1214208960346-102975580-7334156733284942657, rhq.send-throttle=true}]; 
params=[{targetInterfaceName=org.rhq.enterprise.communications.Ping, 
invocation=NameBasedInvocation[ping]}]

$ dig -x 172.31.7.7
[...]
;; ANSWER SECTION:
7.7.31.172.in-addr.arpa. 86400 IN     PTR     example
$
$ dig example
[...]
;; ANSWER SECTION:
example       74030   IN      A       172.31.7.7

ERROR [ClientCommandSenderTask] {ClientCommandSenderTask.send-failed}Failed to send
command [Command: type=[remotepojo]; cmd-in-response=[false]; config=[{rhq.timeout=1000,
rhq.send-throttle=true}]; params=[{targetInterfaceName=org.rhq.enterprise.communications.Ping,
invocation=NameBasedInvocation[ping]}]]. Cause: org.jboss.remoting.CannotConnectException:[.....]

http:/server.example.com:7080/installer/start.jsf

java.lang.RuntimeException:[1312480384219] ...

java.lang.NoClassDefFoundError: Could not initialize class org..enterprise.gui.image.chart.ColumnChart

yum install urw-fonts

22:55:35,319 ERROR [[ServerInvokerServlet]] Servlet.service() for servlet
ServerInvokerServlet threw exception
java.lang.reflect.UndeclaredThrowableException
        at $Proxy421.processRequest(Unknown Source)
        at
org.jboss.remoting.transport.servlet.web.ServerInvokerServlet.processRequest(ServerInvokerServlet.java:128)
        at
org.jboss.remoting.transport.servlet.web.ServerInvokerServlet.doPost(ServerInvokerServlet.java:157)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
... more ...

serverRoot/jon-server-3.3.0.GA/bin/rhq-server.sh|bat stop
serverRoot/jon-server-3.3.0.GA/bin/rhq-server.sh|bat start

 
RHQ_SERVER_JAVA_OPTS="-Dapp.name=rhq-server -Xms256M -Xmx1024M          
-XX:PermSize=128M -XX:MaxPermSize=256M     
-Djava.net.preferIPv4Stack= true" 
 export RHQ_SERVER_JAVA_OPTS

 RHQ_SERVER_ADDITIONAL_JAVA_OPTS= "-Dfoo= true" 
 export RHQ_SERVER_ADDITIONAL_JAVA_OPTS

Caused by: java.lang.RuntimeException: Exception creating identity: my.host.name.com: my.host.name.com
|         at org.jboss.remoting.ident.Identity.get(Identity.java:211)

[org.rhq.enterprise.server.core.AgentManagerBean] Have not heard from agent [agent_name]
since [timestamp]. Will be backfilled since we suspect it is down

rhq-server.bat remove
set RHQ_SERVER_RUN_AS_ME=true
rhq-server.bat install

resource.resourceType.pluginName = RHQAgent
resource.resourceType.typeName = RHQ Agent

FATAL [main] (org.jboss.on.agent.AgentMain)-
{AgentMain.startup-error}The agent encountered an error during startup
and must abort java.net.BindException: Cannot assign requested address

<node name="NewName">

agentRoot/rhq-agent/bin/rhq-agent.sh --pref NewName -c agent-configuration.xml

set RHQ_AGENT_ADDITIONAL_JAVA_OPTS="-Djava.util.prefs.userRoot=/etc/rhq-agent-prefs"
agentRoot/rhq-agent/bin/rhq-agent.sh

inventory --xml --export=/bad-inventory.xml /the/bad/inventory.dat

INFO (org.rhq.enterprise.agent.AgentAutoDiscoveryListener)- {AgentAutoDiscoveryListener.server-offline}
The Agent has auto-detected the Server going offline [InvokerLocator
[servlet://server:7080/jboss-remoting-servlet-invoker
/ServerInvokerServlet?rhq.communications.connector.rhqtype=server]] -
the agent will stop sending new messages 
...
INFO (org.rhq.enterprise.agent.AgentAutoDiscoveryListener)- {AgentAutoDiscoveryListener.server-online}
The Agent has auto-detected the Server coming online [InvokerLocator
[servlet://server:7080/jboss-remoting-servlet-invoker
/ServerInvokerServlet?rhq.communications.connector.rhqtype=server]] -
the agent will be able to start sending messages now

02:31:33,095 WARN  [CommandProcessor] {CommandProcessor.failed-authentication}
Command failed to be authenticated! This command will be ignored and not processed:
Command: type=[identify]; cmd-in-response=[false]; config=[{}]; params=[null]

13:43:10,781 WARN [LoadContexts] fail-safe cleanup (collections) : 
org.hibernate.engine.loading.CollectionLoadContext@103583b 
<rs=org.postgresql.jdbc3.Jdbc3ResultSet@d16f5b>

> discovery -f

NETWORKING_IPV6=no

alias net-pf-10 off
alias ipv6 off

service ip6tables stop

chkconfig ip6tables off

$template RHQfmt,"%timegenerated:::date-rfc3339%,%syslogpriority-text%,%syslogfacility-text%:%msg%\n"

$template RHQfmt,"%timegenerated:::date-rfc3339%,%syslogpriority-text%,%syslogfacility-text%:%msg%\n"
*.* /var/log/messages-for-rhq;RHQfmt
*.* @@127.0.0.1:5514;RHQfmt

-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.port=5222
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=true
-Dcom.sun.management.jmxremote.password.file=/jmxremote.password
-Dcom.sun.management.jmxremote.access.file=/jmxremote.access

JAVA_OPTS="$JAVA_OPTS -Djboss.platform.mbeanserver"

2012-01-12 15:03:38,982 DEBUG [ResourceContainer.invoker.daemon-1] (org.rhq.plugins.jbossas5.ApplicationServerComponent)- Failed to connect to Profile Service.
java.lang.RuntimeException: Failed to lookup JNDI name 'ProfileService' from InitialContext.
 at org.rhq.plugins.jbossas5.connection.AbstractProfileServiceConnectionProvider.lookup(AbstractProfileServiceConnectionProvider.java:84)

[snip]

stats_start_collector = on

INFO  [CacheConsistencyManagerBean] localhost took [51]ms to reload global cache
INFO  [CacheConsistencyManagerBean] localhost took [49]ms to reload cache for 1 agents