Java virtual machine authentication / ssl requirements. You need to activate.
Hello
I was tasked to fill a gap in our vcenter 5.5 esxi deployment that would allow arbitrary code to run without authentication or encryption.
When I put wrapper.java.additional.2 = - Dcom.sun.management.jmxremote.authenticate = true and wrapper.java.additional.7 = - Dcom.sun.management.jmxremote.ssl = true in the wrapper.conf file and comment out the original "false" entries, when I restart vSphere client of web, he would not return to the top, and the following error in noUser.log:
com.vmware.vise.extensionfw.impl.SpringBundleDeployer error creating a JMX connection to dm Server java.io.IOException: cannot retrieve RMIServer heel: javax.naming.CommunicationException [root exception is java.rmi.UnmarshalException: error demarshalling return; nested exception is:]
If setting JMX to authenticate and use SSL interrupts the connection and the web client manages not to come. No idea how to set up both jmxremote uses ssl and password authentication?
Guess I answered somehow by own question. I need to install patches, and this will be supported. There is a patch of VMware and answer CVE.
Never mind!
Tags: VMware
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I am using VM ware and installed Linux operating system.
In my MedRecDomain of Weblogic Admin Server to start and also to start MedRecSvr1.
But MedRecSvr2 & 3 do not stand up.
Details:
OS: Linux
Details of the JVM: JAVA memory arguments: -Xms512m-Xmx512m
WebLogic Version: 10.3.6
Please see the Journal as shown below,
[root@ram bin] #./startManagedWebLogic.sh MedRecSvr2 &
[1] 3194
[root@ram bin] #.
.
Arguments of memory in JAVA:-Xms512m-Xmx512m
.
Start mode of WLS = Production
.
CLASSPATH=/opt/labs/ows/wlshome/patch_wls1036/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/opt/labs/ows/wlshome/patch_ocp371/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/opt/labs/ows/wlshome/jrockit_160_29_D1.2.0-10/lib/tools.jar:/opt/labs/ows/wlshome/wlserver_10.3/server/lib/weblogic_sp.jar:/opt/labs/ows/wlshome/wlserver_10.3/server/lib/weblogic.jar:/opt/labs/ows/wlshome/modules/features/weblogic.server.modules_10.3.6.0.jar:/opt/labs/ows/wlshome/wlserver_10.3/server/lib/webservices.jar:/opt/labs/ows/wlshome/modules/org.apache.ant_ 1.7.1/lib/ant-all.jar:/opt/labs/ows/wlshome/modules/net.sf.antcontrib_1.1.0.0_1-0b2/lib/ant-contrib.jar:/opt/labs/ows/wlshome/wlserver_10.3/common/derby/lib/derbyclient.jar:/opt/labs/ows/wlshome/wlserver_10.3/server/lib/xqrl.jar
.
PATH=/opt/labs/ows/wlshome/wlserver_10.3/server/bin:/opt/labs/ows/wlshome/modules/org.apache.ant_1.7.1/bin:/opt/labs/ows/wlshome/jrockit_160_29_D1.2.0-10/jre/bin:/opt/labs/ows/wlshome/jrockit_160_29_D1.2.0-10/bin:/usr/lib/qt-3.3/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin:/root/bin
.
***************************************************
* To start WebLogic Server, use a username and *.
* password assigned to an administrator-level user. For *.
* server administration, using the WebLogic Server *.
* console in http://hostname/ReportServer: port/console *
***************************************************
from weblogic with the Java version:
Java version "1.6.0_29".
Java (TM) SE Runtime Environment (build 1.6.0_29 - b11)
Oracle JRockit (R) (build R28.2.0-79-146777-1.6.0_29-20111005-1807-linux-ia32, update mode)
WLS starting with line:
/opt/labs/ows/wlshome/jrockit_160_29_D1.2.0-10/bin/java - jrockit-Xms512m-Xmx512m-Dweblogic.Name=MedRecSvr2-Djava.security.policy=/opt/labs/ows/wlshome/wlserver_10.3/server/lib/weblogic.policy-Dweblogic.ProductionModeEnabled=true-Dweblogic.security.SSL.trustedCAKeyStore=/opt/labs/ows/wlshome/wlserver_10.3/server/lib/cacerts-da-Dplatform.home=/opt/labs/ows/wlshome/wlserver_10.3-Dwls.home=/opt/labs/ows/wlshome/wlserver_10.3/server-Dweblogic.home=/opt/labs/ows/wlshome/wlserver_10.3/server-Dweblogic.management.discover=false-Dweblogic.management.server= http://10.0.2.15:7020 -Dwlw.iterativeDev=false-Dwlw.testConsole=false-Dwlw.logErrorsToConsole=false-Dweblogic.ext.dirs=/opt/labs/ows/wlshome/patch_wls1036/profiles/default/sysext_manifest_classpath:/opt/labs/ows/wlshome/patch_ocp371/profiles/default/sysext_manifest_classpath weblogic. Server
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Also, when the managed server stop also get the same question,
[root@ram bin] #./stopManagedWebLogic.sh MedRecSvr2
If you stop Weblogic Server...
[ERROR] [memory] Could not commit 524288 KB memory heap at 0x95e09000.
Could not create the Java virtual machine.
Fact
Stopping Server Derby...
Derby server stopped.
[root@ram ~] # cat/proc/meminfo
MemTotal: 511620 kB
MemFree: 5224 kB
Stamps: 760 kB
Caching: 20440 kB
SwapCached: 109492 kB
Active principles: 219424 kB
Inactive: 220788 kB
Active (Anon): 210272 kB
Inactive (Anon): 210408 kB
Active (leader): 9152 kB
Inactive (queue): 10380 kB
Unevictable: 0 kB
Mlocked: 0 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 511620 kB
LowFree: 5224 kB
SwapTotal: 1048568 kB
SwapFree: 1516 KB
Sale: 12 KB
Writeback: 512 KB
AnonPages: 309740 kB
Mapped: 12684 kB
Shmem: 1628 kB
Slab: 48500 kB
SReclaimable: 12196 kB
SUnreclaim: 36304 kB
KernelStack: 2656 kB
PageTables: 9104 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 1304376 kB
Committed_AS: 2210364 kB
VmallocTotal: 505912 kB
VmallocUsed: 5196 kB
VmallocChunk: 486476 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 6080 kB
DirectMap2M: 518144 kB
Please help identify the problem.
Thnks in advance
Kind regards
Bouchra Arun
Web Site: http://www.industryvertical.co.in/
People,
This issue has been resolved,
Details of the problem:
RAM 512 MB only, use JVM parameters
"" Arguments of memory in JAVA: -Xms512m-Xmx512m ".
If WL struck to use more memory for the start and the stop MedRecSvr2, 3 (managed server)
Please read the following steps to correct,
1. open Oracle VM Virtual box
2. go to settings and select the system option (make sure that all OS turns off).
3. go in card mother in this window select Base memory previously is changed to 1920 MB (1.875 GB) 512 MB.
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Respect,
Bouchra Arun
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