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  1. Kogito
  2. KOGITO-3874

Allow configuration of readiness and liveness probes

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Details

    • Enhancement
    • Resolution: Done
    • Major
    • 1.1.0.Final
    • 1.0.0.Final
    • Operator
    • None
    • False
    • False
    • Undefined
    • ---
    • ---
    • 2020 Week 46-48 (from Nov 9)

    Description

      Right now the readiness and liveness probe parameters are hardcoded in the code - see https://github.com/kiegroup/kogito-cloud-operator/blob/master/pkg/infrastructure/services/probe.go . To increase the operator flexibility it should be good to allow specification of probe parameters by user, for example by using fields in CRD.

       

      logs :

      2020-11-11 17:16:56  | 2020-11-11 17:16:26  |        | data-index-58c9dd5f8c-2knmp.164693f26c3460b6                        | -     | spec.containers{data-index}                | Normal   | Started                 | -           | -                  | -                                     | Started container data-index                                                                                                                                                                                                  | 
2020-11-11 17:17:18  | 2020-11-11 17:16:28  |        | data-index-58c9dd5f8c-2knmp.164693f2cd7fddc5                        | -     | spec.containers{data-index}                | Warning  | Unhealthy               | -           | -                  | -                                     | Liveness probe failed: Get "http://10.116.1.10:8080/health/live": dial tcp 10.116.1.10:8080: connect: connection refused                                                                                                      | 
2020-11-11 17:17:26  | 2020-11-11 17:16:36  |        | data-index-58c9dd5f8c-2knmp.164693f4a6a4333c                        | -     | spec.containers{data-index}                | Warning  | Unhealthy               | -           | -                  | -                                     | Readiness probe failed: Get "http://10.116.1.10:8080/health/ready": dial tcp 10.116.1.10:8080: connect: connection refused                                                                                                    | 
2020-11-11 17:17:18  | 2020-11-11 17:16:48  |        | data-index-58c9dd5f8c-2knmp.164693f7775ef2b5                        | -     | spec.containers{data-index}                | Normal   | Killing                 | -           | -                  | -                                     | Container data-index failed liveness probe, will be restarted

      https://rhba-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/custom/job/ksuta/job/nightly-crc/34/artifact/operator/test/logs/full/error%20-%20Travel%20application%20without%20required%20Visa%20and%20build%20profile%20default%20-%20nouser-local-cucumber-5afa/events.log

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          blocks

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) KOGITO-3875 Configure starup probe

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is related to

          Task - Represents a small unit of work that is not end-user facing. KOGITO-3937 Move probe configuration in to `probes` subproperty

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Resolved

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) KOGITO-3898 Provide CLI flags for subset of probe parameters

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Resolved

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            People

              vajain Vaibhav Jain
              ksuta Karel Suta
              Karel Suta Karel Suta
              Karel Suta Karel Suta
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                Updated:
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