We have just announced the first public release of System Center Global Service Monitor (GSM). GSM provides capability to monitor externally facing web sites and web services from geo-distributed locations. System Center customers can configure monitoring scenarios, such as multistep web transactions, define precise criteria for success and instruct GSM to run those transactions periodically from 15 locations around the globe.
In this blog I will explain how to sign up for GSM and describe capabilities of the service that you need to be aware of.
GSM is provided by Microsoft as a benefit of Software Assurance. If you have a System Center license, you can use GSM at no additional cost. Please note that you need to have System Center Operations Manager 2012 SP1, in order to use GSM.
Please use this link to sign up for GSM trial offering: https://orgaccount.microsoft.com/signup?offerIds=BE2A46EF-0639-43a4-8323-BB5E1D4340D3.
Use your existing organizational account, or set up a new one. You will receive an email containing the credentials you can use for activation of GSM trial subscription. You will be able to upgrade your subscription to a non-trial version within 90 days. We will provide instructions for upgrade later on.
Use the link provided in the email to download the installer package containing GSM management packs.
1. Run the GSM installer package from a machine which has System Center Operations Manager 2012 SP1: it will install GSM management packs.
2. In order to receive full information regarding Visual Studio Web Test results, you need to import the Alert Attachment MP (available in the installation image for OpsMgr 2012 SP1) and enable file attachments for alerts. Please follow the steps described in this article: http://technet.microsoft.com/en-us/library/jj899889.aspx
3. Import the installed GSM management packs into OpsMgr 2012 SP1.
4. After import of GSM MPs is completed, you will see Global Service Monitor entry in the Administration pane. Use the Start Subscription link to enter the credentials you received in the GSM welcome email: this will initiate your trial subscription.
You will need to specify a management pool to be used for GSM monitoring.
5. Now you are ready to configure your GSM monitoring tests!
GSM will allow you to configure monitoring from the following locations:
You will be able to configure two types of tests: web availability tests and Visual Studio Web Tests (which monitor multistep web scenarios).
Please note that we have a timeout limit for both types of tests of 30 seconds. You can configure 25 tests of each type. One test is counted as a test performed from a specific location. There is also a limit of how many tests you can configure from each location. You can configure up to 10 web availability tests from each location, and up to 3 Visual Studio Web Tests from each location. If you exceed those limits, you will be notified by alerts under Operations Manager\Global Service Monitor in the Monitoring pane. Each Visual Studio Web Test can have up to 100 steps; the size of the test file should be under 100 KB. We also have a limit on response size of 500 KB. Please refer to GSM documentation for more details: http://technet.microsoft.com/en-us/library/jj860368.aspx.
Please start using the GSM trial service: you will be able to seamlessly migrate your tests to a non-trial subscription.
As always, we are very interested in hearing your feedback on how we can improve the service and add more monitoring capabilities!
Quick Post on the GSM usage. blog.xinfra.co.uk/.../gsm-usage-scom2012