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Making Your Applications Manageable

Making Your Applications Manageable. Wojtek (Voytek) Kozaczynski Principal SDE 2-027. Osama Sajid Senior Program Manager. Agenda slide. Where application == Distributed cloud application || Enterprise application. Manageability. Why does it matter?. Dictionary defintion. MANAGEABLE.

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Making Your Applications Manageable

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  1. Making Your Applications Manageable Wojtek (Voytek) Kozaczynski Principal SDE 2-027 Osama Sajid Senior Program Manager

  2. Agenda slide Where application == Distributed cloud application || Enterprise application

  3. Manageability • Why does it matter?

  4. Dictionary defintion • MANAGEABLE • : capable of being managed • — man·age·abil·i·ty \ˌma-ni-jə-ˈbi-lə-tē\ noun • — man·age·able·ness \ˈma-ni-jə-bəl-nəs\ noun • — man·age·ably \-blē\ adverb

  5. Why make software manageable

  6. Three dimensions of manageability

  7. How to make software manageable • Windows Management Framework

  8. The N x M Problem IT Pro IT Developer Solution Developer Disk Storage Exchange Devices Managed Objects …

  9. The Solution Windows Management Framework IT Pro IT Developer Solution Developer WMF Disk Storage Exchange Devices Managed Objects…

  10. The Solution Maximizing the value of standards IT Pro IT Developer Solution Developer Standard APIs (MIClient, PowerShell, OData) WMF Standard Protocols (WS-Man, REST, HTTP, PSRP) Standard Models (CIM Schema, SMI-S) Disk Storage Exchange Devices Managed Objects

  11. Big(ger) Picture Management Application ETW Events CIM Indications ELS WMI Indication Provider WMI Instance Provider ETW Application

  12. Configuration and State Management • Write WMI provider to expose configuration settings and management operations PowerShell ETW Events CIM Indications WMI Indication Provider WMI Instance Provider ELS ETW Application

  13. Writing WMI Provider Design • MOF Signature • From DMTF Standard • Custom MOF Development • Skeleton Code • C or C++ • Business Logic • PS Semantics Compile Register with WMI Setup Runtime Invoke from any WMI client Cmdlet Execution

  14. Demo • Configuration and State Management using WMI

  15. Monitoring System State : WMI Indications • Generate WMI indications when state changes • More scalable than client ‘polling’ for state change PowerShell ETW Events CIM Indications WMI Indication Provider WMI Instance Provider ELS ETW Application

  16. Demo • Monitoring System State using WMI Indications

  17. Demo Recap

  18. Instrumenting for monitoring Using ETW • Make application generate events • Log events for analysis PowerShell ETW Events CIM Indications WMI Indication Provider WMI Instance Provider ELS ETW Application

  19. Demo • Using ETW Logging Windows Events System.Dagnostics.Tracing.EventSource PerfView

  20. Anatomy of ETW Management App/Tool EnableCallback ETW Session Your Application EnableTrace (provider, mask, …) EventDeliveryCallback EventRegister EventWrite ETW Windows Kernel Per-session Event Buffer

  21. Demo Recap • Using ETW

  22. Manageability for non-Windows • Open Management Infrastructure (OMI)

  23. Standards-based interoperability PowerShell non-Windows Windows v1 Provider MI Provider MI Client API v1 Provider MI Provider Classical Provider MI Provider .NET MI API any device OMI WMI Native MI API WS-Man Protocol Handler WS-Man Protocol Handler WS-Man ProtocolHandler WS-Man Protocol Handler WS-Man

  24. Session Recap

  25. Resources • WMI SDK sample • http://code.msdn.microsoft.com/Management-Infrastructure-79fb414f • Windows Events • http://msdn.microsoft.com/en-us/library/windows/desktop/aa964766(v=vs.85).aspx • System.Diagnostics.Tracing.EventSource • http://msdn.microsoft.com/en-us/library/system.diagnostics.tracing.eventsource.aspx • WMI API documentation • http://msdn.microsoft.com/en-us/library/windows/desktop/jj152383(v=vs.85).aspx • WMI Blog • http://blogs.msdn.com/b/wmi/ • WMF 3.0 download • http://www.microsoft.com/en-us/download/details.aspx?id=34595 • OMI download • http://www.opengroup.org/software/omi

  26. Resources • Follow us on Twitter @WindowsAzure • Get Started: www.windowsazure.com/build Please submit session evals on the Build Windows 8 App or at http://aka.ms/BuildSessions

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