May 1, 2008

Manually configure Mapguide 2009 Web Tier on Vista x64 IIS7

Filed under: Uncategorized — Tags: , — Darrin Maidlow @ 3:37 pm

My configuration is this. I have a 32 bit window server running IIS6 and Mapguide server. however for development purposes and local debugging I needed the web tier to be run from my workstation – but working with my network Mapguide enterprise server.

First off, you need to ensure that IIS 7 is installed on the Vista machine, you also need to specify ASP.NET and the ISAPI components be installed. To start off, run the web tier installation and choose a manual installation. I did a custom install, and did not install the php, site admin, or java components. I installed my web tier to C:\inetpub\MapGuideEnterprise2009. It is critical that you do not install it to the default location in program files (x86), or the Vista permissions will break everything. You will know this has occurred because your map will show all question marks in the layer legend, and no map data.  In the server log you will see session timeout errors.  If you do install it to the default location, just move the entire folder structure out of program files (x86).

Finish the installer, this should deploy the needed Mapguide files. I noticed a bit of a delay in the copying new files portion of the installer. Seemed to be hung for several minutes, but it did complete.

Now start up IIS manager (start / run / inetmgr)

This is the ‘hard’ part. It looks nothing like what I was expecting.  IIS Internet Manager has been pretty static for the past, oh ten years…

A default web site should be configured – double click on the computer in the left pane to expand the tree.

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First off – we’re going to create a new application pool specifically for Mapguide. This will save us some problems down the road. If you are not familiar with them, application pools are a newer concept introduced in IIS 6. Each application in IIS requires an application pool. Only one version of the .NET framework can be used by a single application pool. We’re going to set this pool to use .NET 2.0 (which also includes 3.0 and 3.5)

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The most important reason for a new application pool is to set this pool/worker process to run in 32 bit mode. Select the new application pool and choose Advanced Settings. Change Enable 32-Bit Applications to true.

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If you do not set the pool to run as 32 bit, you will get an error message that says:

"The page you are requesting cannot be served because of the Multipurpose Internet Mail Extensions (MIME) map policy that is configured on the Web server. The page you requested has a file name extension that is not recognized, and is not allowed."

A new behavior in IIS7 is a change between virtual directories and applications. In IIS6 and below, we would create a virtual directory, and then add an application to the properties of that virtual directory. With IIS7, we right click and instead of choosing Add Virtual Directory we choose Add Application. So let’s add a new application to the Default Web Site.

For simplicity, I’m re-creating the structure exactly as defined on my Windows 2003 server. Once the application is created, right click on it and choose Add Application. So right click on the default web site and choose add application. Call it Mapguide2009 and choose the newly created mapguide2009 application pool.

Next we need to right click on the Mapguide2009 application and create two new applications. One called mapviewerdwf, and mapviewerajax. Each of these apps must point to the same location – the mapviewernet folder. (by default its location is C:\Program Files (x86)\Autodesk\MapGuideEnterprise2009\WebServerExtensions\www\mapviewernet – but we need to use c:\inetpub\wwwroot\ MapGuideEnterprise2009\WebServerExtensions\www\mapviewernet) The other difference is that for each application, we must set the default document to be dwfviewer.aspx and ajaxviewer.aspx respectively. To set the default document select the new application in the tree and double click Default Document in the central pane. Enter the appropriate default document.

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Next we need to setup a script mapping for the FCGI. Select the Mapguide2009 application and we are going to create yet another application. Call this application mapagent. This should act like adding an application to an existing folder in IIS6. Next, double click on Handler Mappings. In the top right, select Add Script Map. On the script mapping form, enter MapAgent.fcgi (or *.fcgi) for the request path. Browse to and select the isapi_MapAgent.dll from the www\mapagent folder. Under request restrictions, you can also set the verbs to GET,POST.

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Click Ok and you will be prompted to enable the ISAPI extension. Click on yes.

At this point – the Mapguide 2009 web tier should be installed and running. Try it out by starting up a browser and hitting http://localhost/mapguide2009/mapagent/index.html. Next you can access maps using http://localhost/mapguide2009/mapviewerdwf or mapviewerajax.

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2 Comments »

  1. great blog thank you

    Comment by davenycity — September 15, 2010 @ 1:12 am

  2. Enjoyed just of your post. Keep writing.

    Comment by Jamison Egbert — February 28, 2012 @ 3:38 am

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