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Persistence queue #861

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merged 31 commits into from
Sep 6, 2023
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VihasMakwana
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@VihasMakwana VihasMakwana commented Jul 27, 2023

Things included in this PR:

  • enable persistent queues configuration in the helm chart for an agent,

  • Don't enable the persistent queues for following scenarios:

    • If the gateway mode is enabled. Gateway uses multiple replicas by default, and our filestorage extension will try to acquire an exclusive lock for the directory and it will cause a deadlock. Only one pod will be in a healthy state if we enable a persistent queue for gateway.
    • If the gke/autopilot or eks/fargate are used. Both of these distributions don't allow hostPath mounts.
  • Will add the same thing in the docs

@VihasMakwana VihasMakwana requested review from a team as code owners July 27, 2023 12:46
@atoulme
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atoulme commented Jul 27, 2023

You did the work for logs and metrics. What about traces? Do they also need that support?

Would you please add an example with persistence enabled so we can see what that looks like?

@VihasMakwana VihasMakwana force-pushed the persistent-queue-updated branch from f30582e to f04cad1 Compare July 28, 2023 07:10
@VihasMakwana VihasMakwana force-pushed the persistent-queue-updated branch from f04cad1 to ab14b57 Compare July 28, 2023 07:12
Co-authored-by: jvoravong <47871238+jvoravong@users.noreply.github.com>
@VihasMakwana VihasMakwana force-pushed the persistent-queue-updated branch from 5ff7489 to 4ba2577 Compare August 29, 2023 19:29
@VihasMakwana VihasMakwana force-pushed the persistent-queue-updated branch from 4ba2577 to 10c7488 Compare August 29, 2023 19:30
Vihas Splunk and others added 2 commits August 30, 2023 13:15
@dmitryax
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dmitryax commented Sep 1, 2023

The PR LGTM overall. just couple nits

@VihasMakwana VihasMakwana force-pushed the persistent-queue-updated branch from 875e36b to 90b802d Compare September 3, 2023 13:13
@VihasMakwana
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@dmitryax I added functional tests covering persistent storage, I guess it's helpful.

@jvoravong jvoravong merged commit d0e8bd9 into signalfx:main Sep 6, 2023
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7 participants