@ctuncel said in WLDSM Server resource dashboard:

Merhaba
OPC üzerindeki dashboard’larda, sunucuların fiziksel kaynaklarının güncel statülerini ve sağlık durumlarını görebilmek için zengileştirilmesi diğer monitoring uygulamaları ile hibrit kullanımın önüne geçerek, tek ekrandan sağlık durum takibinin yapılabilmesini sağlayacaktır.
Fiziksel sunucunun cpu, memory, swap, disk iops, nw I/O gibi kaynakların durumu host bazında izlenebilmeli, bunlar liste yada grafik şeklinde gruplanabilmesi MW yöneticileri için ilk arıza teşhisi için hızlandırıcı olacaktır.

Merhaba Cemal Bey,

OPC genel anlamda verinin tutulduğu değil de gelen alarmların ve canlı health’in tutulduğu uygulama olarak konumlandırmıştık. Fakat versiyon 2.0 ile beraber bu durumu değiştirme kararı aldık. Yeni versiyon’da veritabanı olarak MySQL ve Oracle DB seçenekleri ile daha fazla veriyi tutma imkanımız olacak.

Bu doğrultuda sunucu kaynakları için de last snapshot şeklinde bir dashboard’imiz olacak.

Öneri ve ilginiz için teşekkürler. Preview buraya ekliyor olacağız.

Bilgilerinize…

Hi Esnutd,

You can request evaluation license if you fill the below form correctly.

https://wlsdm.com/request-evaluation-key

Under Apache, the limit is a configurable value, LimitRequestLine. Change this value to something larger than its default of 8190 if you want to support a longer request URI. Extremely long URLs are usually a mistake. If you keep URLs under 2000 characters , they’ll work in virtually any combination of client and server software. URI actually have a character limit depending on several things. Chrome limits url length of 2MB for practical reasons and to avoid causing denial-of-service problems in inter-process communication. On most platforms, Chrome’s omnibox limits URL display to 32kB (kMaxURLDisplayChars ) although a 1kB limit is used on VR platforms. IE - 2083 characters, Firefox - 2047 characters, Safari 80000 characters and Opera 190,000 characters.

To resolve the problem :

By POST request: Convert query string to json object and sent to API request with POST

By GET request: Max length of request is depend on sever side as well as client side. Most webserver have limit 8k which is configurable. On the client side the different browser has different limit. The browser IE and Safari limit to 2k, Opera 4k and Firefox 8k. means the max length for the GET request is 8k and min request length is 2k.

If exceed the request max length then the request truncated outside the limit by web server or browser without any warning. Some server truncated request data but the some server reject it because of data lose and they will return with response code 414.

@wlcommunityusers

Hi,

Please install WLSDM again by following the steps below.

1. Shutdown AdminServer
2. Delete WLSDM Runtime Folder (If background information is not important; in this case the past will delete)
3. AdminServer start
4. Complete WLSDM configuration wizard by importing export configurations.

ImportConfiguration.jpg

Re-installation procedure also available in here : https://wlsdm.com/docs/README#IX.Upgrade&Reinstall&Uninstall

Kind Regards.
WLSDM Support
http://www.wlsdm.com

@wlsdmsupport Hi, I was able to run and configure WLSDM smoothly.
Thank you very much for the excellent and swift work!

@blanchettevdm said in import / export WSLDM configuration:

@fevzi-korkutata-wlsdmteam

Thanks Frevzi! True! a full reset will be a lot easier, although that brings another questions.

When you import configuration from another domain, is it a full overwrite ?

Thanks for your prompt answer…

You’re welcome. Yes, deleting the WLSDM runtime folder (make sure AdminServer is not running) is the easiest and safest method to import WLSDM configurations.

For your second question; yes it is a full overwrite. But remember; when you reset the config, there is nothing to overwrite 🙂

But at least; import is working as; "If same settings exists; update with the new one, if new config available add as new and keep already existing settings.

Finally, We use import feature all the time to facilitate WLSDM wizard completion and setting up a standart WebLogic domain monitoring configurations.

Regards…

@wlcommunityusers

Hi,

Default interval is 120 seconds and you can change this value in “system.monitoring.genericmbean.harvest.frequency” property as below.

PS: If you change this value, it will effect all “Custom MBeans”.

6.png

Regards.

@wlcommunityusers

Hi,

Finally, I found the solution.
I changed java.security in WL-OPC disabling jdk.tls.disabledAlgorithms like this:

b0d4cae9-48f2-4ce0-9bf1-0afdaf93dcde-image.png

And then I removed all the arguments in JAVA_OPTIONS to default OPC installation.

I restarted OPC and I could add the domains without any problem.

Regards.

@djviolli said in LDAP Configuration Access:

Problem solved by the support team, due to using the OUD for access, a base version was made!
I congratulate the WLSDM team for their attention and timely solution.

Thank you @djviolli very supportive and valuable feedback from you to the community. 👏

Hi @sergei

Thank you for reaching out to us. Yes, WLSDM is totally free and almost fully featured for the developers. And it is called developer edition.

Could you please check your domain again and let me know is “Change Center” section is available or not? Please take below screen capture as reference.

fdf2d6f6-503b-4b58-a971-8948614095c6-image.png

If it is available on your domain; it is still production mode and you can not use free developer edition. Please check your domain and let us know the result?

Also, you still want a license you can contribute to us and win a free enterprise license; please follow this page for the submission: https://wlsdm.com/get-free-enterprise-license

Fevzi Korkutata

@wlcommunityusers

Hi,

We fixed this issue in v3.9.2. If you upgrade the WLSDM domain v3.7.2 to v3.9.2 you will not face this issue any more.

Kind Regards,

WLSDM Support Team
https://community.wlsdm.com

@can-sahin-wlsdmteam

Hi,

Could you try to add below parameter in AdminServer JAVA_OPTIONS please?

This parameter is purging WLSDM DB every AdminServer startup. Try this then let us know the result.

-Dwlsdm.system.dbShrinkOnStartup=true

Kind Regards.
WLSDM Support
http://www.wlsdm.com

@can-sahin-wlsdmteam

Hi,

You can disable alarms and monitoring of shutdown servers as below.

d6a701da-73c5-4994-945f-aecdca7489e6-image.png

Kind Regards,

WLSDM Support Team
https://community.wlsdm.com

Hi,

Try to hard restart OPC by using opc command. After restarting OPC the problem should have resolved? Could you please confirm the result?

We’ve created an issue to solve the problem permanently.

@wlcommunityusers said in WLSDM Config- New managed server:

Hi,

We have added a new managed server to the domain. We want to configure alerts(Datasource, Backend Monitoring etc) like we configured for previous managed server. Please suggest.

Current config:
AdminServer
ManegedServer1
ManegedServer2

Regards.

Hi,

You can include new server to current configurations in “Response Time” monitoring but you need to add new back-end systems configuration for new server.

Please check below screen captures.

Response times configuration for newServer:

Go to “Configurations > Monitoring & Diagnostics” in WLSDM menu Follow below navigation and click “edit” button Select ManegedServer2 then save

reponse1.jpg

response2.jpg

Backend configuration for newServer:

Go to “Configurations > Monitoring & Diagnostics” in WLSDM menu Follow below navigation; click “page operations” button then select “New Back-end Systems Monitoring” Create new back-end configurations, add events ManegedServer2 then save

backend1.jpg

backend2.jpg

Kind Regards.

WLSDM Support
http://www.wlsdm.com

Hi,

We have resolved the DB purge issue in version 3.9.2. Which version is this WLSDM domain?

You have two options;

First is to upgrade WLSDM v3.9.2. (Keep in mind while you are opening the AdminServer; the purge operation would start automatically and it can took a lot time because of your db size)
https://wlsdm.com/docs/README#IX.Upgrade&Reinstall&Uninstall

Second is fresh re-installation which is explained as below steps. (Remember to take current configurations; if you have license issue we have already sent the trial license to skip config wizard)

Export WLSDM Configuration; follow the steps below

wlsdm_configuration.jpg

Shutdown AdminServer Delete WLSDM Runtime Folder (If background information is not important; in this case the past will delete) AdminServer start Complete WLSDM configuration wizard by importing export configurations

wizard_configuration.jpg

Re-installation procedure also available in here :
https://wlsdm.com/docs/README#IX.Upgrade&Reinstall&Uninstall

Kind Regards.

WLSDM Support
http://www.wlsdm.com

@wlcommunityusers said in Custom log monitoring and other log/text file management on WLSDM:

Requester: @bibarrav

Hi guys!,
Is possible to have a CUSTOM LOGs or something like that to monitor various logs files generated dinamically on some folder in the Web Logic Server? In some cases we use these kind of files to register detailed transaction procesing to have a better understanding of application test cases under the hook, obviouslly in a DevTest Env.
Great work BTW!!
Regards

Hi Bibarraw,

Thank you for your supportive comments. Custom log monitoring and every kind of log/text file management is available on WLSDM. Please check below documents and tech blog posts;

Click here to go “file explorer” and “log viewer” medium post

@wlcommunityusers said in WLSDM dasboard restriction for read only mode:

Requester: @jorfergo

Hello. We are were interesting in have a “public” dashboard, where we can custom the metric to insert, and do only accesible this dashboard for other public (operators, management, etc). It will be needed that this dasboard only be accesible in read only mode, to block modifications/actions by the consumers.
Regards
Jorge

Hi Jorge,
We are working on your issue. We have one last question;
How about login? Are these public dashboards should be restricted with logged in or not according to your requirement?
Regards…

@wlcommunityusers said in WLSDM could show the composites list for SOA domain?:

Hi All,
I believe that it will be very useful if WLSDM could show the composites for SOA domains which became failed after restart the managed servers.
Thanks

Hi Ozhan,
We have a “Composite List” page and maybe we can track the status of Composites periodically. It is a good case to monitor failed SOA composites.

We have another option after v3.2.2 which is the scheduler. Maybe setting up a scheduled job can do this. We’ll be working on it and let you know with a technical reply.
Regards…

@wlcommunityusers said in Export WLSDM dashboards to another weblogic domain:

Requester: @vanrussell_nl
We have created our own custom WebLogic dashboards on WLSDM console; is it possible to export these WLSDM dashboards to another weblogic domain? This feature would be very helpful to us; because we setup WLSDM usually in our operations.

Hi, Thank you.

We will have an export feature on the next official release. Will try to add export custom dashboards for WebLogic monitoring.
Regards…

@wlcommunityusers said in WLSDM WebLogic .out and .log monitoring & generate notifications:

@vanrussell_nl

Hi,
Is there any plan to support WebLogic out logs monitoring? It would be great if we have the options to monitor WebLogic out logs and generate notifications

As we discussed before, you can redirect OUT logs to the WebLogic server logs then you can monitor OUT and ERR logs.

On the other hands; we have implemented the CUSTOM LOG MONITORING feature for the next release. It’s possible to monitor every kind of log file on the Oracle WebLogic application server.

@wlsdmsupport said in IBM JDK (AIX) Java arguments for the WLSDM agent:

@wlcommunityusers said in IBM JDK (AIX) Java arguments for the WLSDM agent:

Requester: @dirk-nachbar
Hi WLSDM Team,
I’ve a request for providing the required Java Arguments for the WLSDM agent under IBM JDK (AIX) within your Installation Document Thanks in advance.

Hi Dirk,
These JFR (Java Fligh Recorder) arguments are valid from JDK 1.7_040 version. You can check this out: https://publib.boulder.ibm.com/httpserv/cookbook/Java-Java_Profilers.html (See “Java Mission Control (Formerly JRockit Mission Control)” section)

If your IBM-AIX environment works on Java 1.6.xx, there is no need to add these JFR parameters. Only add “-javaagent:/path/to/wlsdm_agent.jar -Dwlsdm.agent.logger.level=INFO” this means you are NOT able to monitor backend operations. But all the rest will work properly.
By the way, we are going to update our installation document by adding these additional information. Thank you for your contributions.

@dirk.nachbar On the other hand, we have released a new v2.5.2 and it covers the OSB module inline. Also update the website, blog site and community site 🙂 For your information…

@wlcommunityusers

Hi,

Please follow screenshot’s steps and set the threshold as below.
–> WLSDM Dashboard Menu > Monitoring & Diagnostics > Back-end Systems tab

fileread2.jpg

fileread3.jpg

Kind Regards…

WLSDM Support
https://community.wlsdm.com

@wlcommunityusers said in Daily OSB reports for ProxyService performance:

Requester: @vanrussell_nl

Hi, We’re using WLSDM OSB Module v.2.3.1. When the official OSB module will release? Is it possible to see OSB Daily reports just as SOA module?

We are going to release new 2.5.2 version three weeks later. In this version, WLSDM-OSB Module will be released officially.
It will covers Oracle Service Bus (OSB) Daily Reports just as you mentioned. You’re going to able to get daily OSB reports for ProxyService performance and availability. FYI.

@wlcommunityusers

Hi,

WLSDM cron takes several minutes to return cycle. Reduce some minutes, Example 1430 rather then 1440.

Kind Regards…

WLSDM Support
https://community.wlsdm.com