installation of a hardware load balancer in EBS 11.5.10

Similar Questions

• load balancer

  Hello
  
  We intend to start the installation of hardware load balancer. If this is done by the network team, we want some guidelines standards/practices covered by oracle EBusiness suite.
  
  Concerning

  I was the F5 network load swing admin and dba for 5 years.

  There are white papers, installation documents and best practices on www.f5.com and www.oracle.com

  MOS contains many documents as well as those mentioned above.

  If you have a question specific to a design or method, I'd be happy to help.

  Thank you

  Wilson

• OIM/OAM 11 g load balancing

  Hello
  
  I want to configure a load balancer for OIM/OAM 11 g access servers. Please let me know the steps or provide me with any document if someone.
  
  Thanks in advance,
  
  Srikanth

  Hello
  You must use Oracle HTTP Server (mod_wls_ohs) for load balancing between the OIM/OAM and Web tear. Please see this link http://docs.oracle.com/cd/E17904_01/core.1111/e10106/imha.htm.

  If you want to use load balancing between OSH and the user using a Virtual host/IP then you have user or traffic Director/HA Proxy Oracle hardware load balancer.

  Thank you
  Tamim Khan

• Two shared the Application layer without load balancer

  Hi all
  
  I created the system of Application of layer two without the load balancer.
  
  EBS: 12.1.3 DB: 11.2
  
  I have two URLS:
  
  https://XYZ:8002/OA_HTML/APPSLocalLogin.jsp
  
  https://ABC:8002/OA_HTML/APPSLocalLogin.jsp
  
  I run the auctoconfig on the last node abc. When I try to access the https://xyz:8002/OA_HTML/APPSLocalLogin.jsp, it automatically redirects to https://abc:8002/OA_HTML/APPSLocalLogin.jsp
  
  If autoconfig on xyz last execution, https://abc:8002/OA_HTML/APPSLocalLogin.jsp URL automatically redirects to https://xyz:8002/OA_HTML/APPSLocalLogin.jsp.
  
  I know in 11i is the behavior, but according to my understanding in R12 this shouldn't ' e be the case because another application works very well.
  
  Concerning
  Sourabh Gupta

  Please see (multiple Application nodes configured without Load Balancer Cause Login Redirection [1362885.1 ID]).

  Thank you
  Hussein

• Inbound load balancing

  Hello

  My ESX Server have 1 configured vSwitch and VM (with the same proposal and parameters) 3 connected to the vSwitch. I need all incoming traffic to be distributed among 3 different VM in how to make inbound load balancing. How can I get this behavior?

  There is a configuration that I can apply in the vSwitch or some kind of?

  As a reference, the app I'm running in the VM 3 is BMC Remedy.

  Thanks in advance!

  Angel Pineda

  Welcome to the Forums - is not possible in VI - 3, you will have to rely on a hardware load balancer based on your network.

  If you find this or any other answer useful please consider awarding points marking the answer correct or useful

• Active ADF data service does not work when the load balancer compresses

  Hello
  
  I have Active Data service table in a page.
  After you enable the setting cache and turned on compression on the hardware load balancer, Active data service table refresh no more in the application.
  
  We use F5 for balancing load and data compression.
  
  Pointers?
  
  Ryan

  You can check if your F5 loadbalancer has enabled text compression.
  Disable compression of text.

• Best way to HTTP in OSB load balancing

  Hello world
  
  We have a cluster of OSB and we must load balance HTTP requests on managed servers. Looking for info on OSB in load balancing, I found that there are essentially two options: use a hardware load balancer or a software solution like Weblogic HttpClusterServlet. For the moment, we have without balancer material available so we will have to take the option of software. I found a few articles on the configuration of HttpClusterServlet as http://redstack.wordpress.com/2010/12/20/using-weblogic-as-a-load-balancer.
  But I have a question for this configuration. If we use a managed server as a proxy HTTP requests between OSB as managed servers, what would happen if the server goes down? I think that one of the main objectives of a cluster deployment is to avoid a single point of failure, but with this configuration, all requests depend on the availability of the managed proxy server.
  
  Could you recommend a configuration of implementation of OSB load balancing?
  
  Thank you in advance,
  
  Daniel.

  Load Balancing in a cluster for http requests can be made using at least 4 different ways:

  (1) - use a hardware load balancer like F5 BigIP LTM
  (2) - use a web server with the plugin from weblogic to the cluster frontend
  (3) - use weblogic with HTTPClusterServlet
  (4) - use the DNS round robin - it works if you managed servers that run on 2 machines (say mach1, mach2) but on the same port. Client HTTP use hostname "mach" to access the URL and the dns has a resolution of names alternating Mach mach 1 and mach2 IP addresses...

  All options except (1) only achieve load balancing and not automatically failover all instances... Balancing load material has the additional feature to probe [sending periodic pings to targets], by which it can detect if the target resource is alive and do not send traffic to other nodes who are alive... That's why the hardware load balancers are worth their investment...
  other options may work if the client is encoded to a retry on failure... so on 2nd or subsequent attempt, the routing is done in the machine that is alive...

  For the options (1), (2)) and (3), you also need a redundancy of the system (material of load balancer, web server or weblogic) to avoid the single point of failure for load balancing... Balancers support material are usually deployed in redundant pairs to achieve...

  Published by: atheek1 on 11/22/2011 15:31

• With forms 10g server load balancing

  Hello
  
  I have a client who is just now dealing with a migration from a platform of client-server 6i (using Terminal servers) to a platform of web forms 10 g with several application 10 g standalone servers.
  
  In the end, customer wants to activate load balancing in order to have some manage to each application server workload.
  
  The idea to accomplish is to have a hardware load balancer. The customer has already a CISCO CSS 11503 SSL.
  Is there a documentation where I can check more info on compatibility/configuration for this architecture.
  
  Thank you for your attention.
  
  Kind regards
  Pedro Ribeiro

  You can check this doc link: [http://download.oracle.com/docs/cd/B14099_19/hpux.1012/install.1012/install/toc.htm]
  It say everything and anything mention on a load balancer, but I'll try to keep the research.

  Greetings.

• Hyperion 11.1.2.3 Linux load balancing installation - how to test?

  Hi all

  I installed the version Hyperion 11.1.2.3 on 2 Server (6) of Linux. We installed the Foundation Hyperion Planning and Essbase on Server1. Hyperion Planning on Server2 (Load balance).

  Installation and configuration performed and workspace, planning of work in both servers. In the Weblogic planning Cluster is created by EMP Configurator only and deployed Planning0, planning of the depenses1 servers.

  Now how to test the load balancing happens or not?

  Thank you

  Mady

  As demand would go through web server (OHS), first thing to try would be to stop planning0 and check if you are able to do things, then vice - versa. By default, I think that the load balancing would be responsive, so as the first request goes to planning0 then the depenses1 planning and planning0.

  Thank you

  Vivek

• The storage load balancing process

  We have a group of 4 members, total approximately 30 TB of space. In the past, we had a lot of volumes of 500 GB for ESX, after the installation of the ESXi5.1, we use higher volumes, about 1.5 TB. So there are a lot of changes in the storage pool. We find that the EQ is balancing of storage compared to 4 members as expected. We thought it was over two or three days agoo, but now he's balancing... then again for a couple of day all volumes are spread over 3 members, also, as expected, but he decides to charge storage it swings again... and again...  It is coming to an end sometimes?

  We have another group with 4 members and also the same amount of space, but it we do not use the 1.5 TB volumes again... here, we see that EQ is continuous storage load balancing pool.

  Im not worried yet :)), but whenever volumes are redestributing compared to members, it does not follow on some reconnects for ESX as the part of a volume can and will reside on another Member where on that time esx is not a connection to that session at that time.

  Hello René,.

  It will not be stuck in a loop.  Part of the balance to the maintenance of free space between the members.  So when several pages are written to a specific member, space balancing will create plans to move the blocks to the other members to free up space on this member.  It's an ongoing balancing act.  In addition, extended periods of heavy i/o load balancer Advanced Performance will swap pages in order to compensate for the latency between members.

  Kind regards

• TMS 14.5 and redundancy with F5 load balancing

  Hello

  I'm looking in the installation guide for TMS 14.5 to design redundancy TMS with the F5 for one of my clients. I wonder if there is any requirement of specific network for the TMS1, TMS2 and F5 must be in the same VLAN or not. My client have a TMS with TMSPE and deploy the TMS Server 2nd in different data center and will use existing F5 load balancing. They cannot have the same VLAN as a current TMS server in the new data where 2nd MSDS server will be Center. Existing F5 load balancing is also, in the VLAN different already.

  y at - there no specific review we need to take care of the redundancy?

  Thank you

  Chris

  As the TMS 14.4, TMS no longer an active/active load-balanced mode and now works as active/passive.

  You can find the details in the "Configure a redundant deployment" section of the Installation of TMS and Upgrade Guide (latest version 14.6 related).

  As long as both devices are accessible (and your F5 can route traffic to each of them according to the needs), it does not matter what VLAN, subnet or a location that each MSDS server resides on.  Information of VLAN in the guide are just one example of how it can be configured in a simple load balancing scenario.

  Wayne
  --
  Remember the frequency responses and mark your question as answered as appropriate.

• The implementation of hyperion IR application load balancing while 2 servers point to a DB?

  There is a DB production. Some time need to configure the load balancer for Hyperion interactive report achieve high availability.

  As know there are a lot of method to implement load balancing, want to know if

  given two machines virtual (each of them has its own application server), and two of them going to point to the same DB via shared Assembly called/U01 player.

  After the official documentations of oracle documented, there are scarce resources can refer to, any who knew this case of configuration before?

  Hello

  We have implemented this type of solution:

  (1) server 1: install and configure in usual way. Better to use different patterns for each product.

  When you configure Reporting and analysis framework services give repository location as shared drive location.

  (2) server 2: Installation of any product that has been installed in the server 1. While configure the database for the shared services registry point to detail diagram 1 server, it automatically configure the database for all the other remaining products.

  When you configure Reporting and analysis framework services give location of the repository as a shared drive which gave in Server 1.

  Make sure that the Shared disk is accessible from both servers.

  You can deploy applications weblogic Server from Server 2 by giving details of server 1. ensure that the weblogic Server 1 service must always be upward and running for Server 2 workspace to work.

  So if we set up the web server in both servers, then you must have load balancer and configure logical web address to this server for load balancing.

  If you configure only in one of the server, then this workspace server that url will act as load swing url.the problem with this is always THAT OSH must be running or workspace url will not work

  hope you understood.

• Can someone tell me what the recommendation of Oracle is on how to best configure the load balancer?

  We are currently using the "configuration.properties" file to identify load balancing our servers, but we are curious to see if it is the recommended method to configure load balancing, or if there is a better way.

  I opened a case with Oracle support and asked the same questions - entry configuration.properties of the file servers is the only supported method used by Peoplesoft to balancing upward through 8.54.

  See also: how the Installer Application Server Load balancing and failover (Doc ID 1252846.1)

• How do I see the actual clients in Apache access.log ip address when front-end is a load balancer.

  Dear.

  I use ebs 12.1.3 and db 11.2.0.3 OS OUL5x64

  in one applTier, I could see the ip address of the clients when they connect to the system in the access_log but

  with the average level has 2 servers AP1/AP2 configure with a LoadBalancer in front.

  verifying the connection in the Apache log file (access_log.1410393600) we see that the balancer IP address of load.

  Please let know us if he died to set up so that I can see in file access_log which client (Ip address) connected to Server (AP1 or AP2)

  Thanks in advance.

  Concerning

  Please see (how to show the Client IP address in The Access Log when using A load balancer (Doc ID 1355549.1)).

  Thank you

  Hussein

• Hyperion Planning11.1.2.3. Server load balancing

  We will install and configure Hyperion planning in the cluster environment. After you have configured the servers planning successfully how to implement load balancing. Do we need to use hardware or software load balancing. I have no idea on balancers load. We must use to configure logical address that points to the load balancer server but do not know how the load balancing server must be? Please notify.

  Install all along planning to Server1 products and configure them.

  Go to Server2, install only the planning and deploy using the same database.

  WebLogic will create 2 (Plannin0, planning of the depenses1) servers in single Cluster (using the Round robin algorithm).

  Thus, at the time of access automatically weblogic will redirect requests internally.

  Thank you

  Mady