Uploaded image for project: 'OpenShift Bugs'
  1. OpenShift Bugs
  2. OCPBUGS-26410

Explore making that remote write failure less intrusive

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done-Errata
    • Critical
    • 4.15.0
    • 4.14.0, 4.15.0, 4.16.0
    • HyperShift
    • No
    • Proposed
    • False
    • Hide

      None

      Show
      None
    • Hide
      * Previously, the `--enable-uwm-telemetry-remote-write` flag was enabled by default. This setting blocked the telemetry reconciliation. With this update, you can disable the `--enable-uwm-telemetry-remote-write` flag to allow telemetry reconciliation. (link:https://issues.redhat.com/browse/OCPBUGS-26410[*OCPBUGS-26410*])
      Show
      * Previously, the `--enable-uwm-telemetry-remote-write` flag was enabled by default. This setting blocked the telemetry reconciliation. With this update, you can disable the `--enable-uwm-telemetry-remote-write` flag to allow telemetry reconciliation. (link: https://issues.redhat.com/browse/OCPBUGS-26410 [* OCPBUGS-26410 *])
    • Bug Fix
    • Done

    Description

      This is a clone of issue OCPBUGS-22399. The following is the description of the original issue:

      Users are encountering an issue when attempting to "Create hostedcluster on BM+disconnected+ipv6 through MCE." This issue is related to the default settings of `--enable-uwm-telemetry-remote-write` being true. Which might mean that that in the default case with disconnected and whatever is configured in the configmap for UWM e.g (
        minBackoff: 1s
      url: https://infogw.api.openshift.com/metrics/v1/receive
      Is not reachable with disconneced.
      
      So we should look into reporting the issue and remdiating vs. Fataling on it for disconnected scenarios. 

      Version-Release number of selected component (if applicable):

       

      How reproducible:

       

      Steps to Reproduce:

      1.
      2.
      3.
      

      Actual results:

       

      Expected results:

       

      Additional info:

      In MCE 2.4, we currently document to disable `--enable-uwm-telemetry-remote-write` if the hosted control plane feature is used in a disconnected environment.
      
      https://github.com/stolostron/rhacm-docs/blob/lahinson-acm-7739-disconnected-bare-[…]s/hosted_control_planes/monitor_user_workload_disconnected.adoc
      
      Once this Jira is fixed, the documentation needs to be removed, users do not need to disable `--enable-uwm-telemetry-remote-write`. The HO is expected to fail gracefully on `--enable-uwm-telemetry-remote-write` and continue to be operational.

      Attachments

        Issue Links

          Activity

            People

              jparrill@redhat.com Juan Manuel Parrilla Madrid
              openshift-crt-jira-prow OpenShift Prow Bot
              Liangquan Li Liangquan Li
              Votes:
              0 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: