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  • Ben Palmer 166 posts 811 karma points c-trib
    Jan 22, 2021 @ 12:16
    Ben Palmer
    1

    Azure Autoscale Warmup Issues

    Hi,

    We're attempting to set up an Umbraco 7 app on Azure and having some trouble getting new instances to warm up before coming online.

    During testing, we see an error before indexes have built when the scale-out happens (we've seen it both by clicking around, and by using Gatling for load testing).

    Here are a few facts that you may want to know the answers to:

    1. We've set applicationInitialization to hit a number of pages
    2. Health check in Azure is set up and pointing to the root page
    3. Umbraco 7.15.6
    4. Caches are stored in blob storage
    5. Images are served from blob storage
    6. Examine 0.1.92

    How do we avoid warm up issues and errors before the instance comes online?

    Thanks,

    Ben

  • Yakov Lebski 426 posts 1653 karma points
    Jan 22, 2021 @ 13:50
    Yakov Lebski
    0

    Please verify, that examine settings is

    directoryFactory="Examine.LuceneEngine.Directories.TempEnvDirectoryFactory,Examine"
    

    https://our.umbraco.com/Documentation/Getting-Started/Setup/Server-Setup/Load-Balancing/flexible-v7

  • Ben Palmer 166 posts 811 karma points c-trib
    Jan 22, 2021 @ 14:12
    Ben Palmer
    0

    They are indeed! Taken directly from the Examine v0.1.83+ section in that article. The indexes work but that initial start up throws errors for us.

    Thanks for getting back to me!

  • Yakov Lebski 426 posts 1653 karma points
    Jan 22, 2021 @ 22:03
    Yakov Lebski
    0

    Can you share what error do you have?

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