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  1. Machine Config Operator
  2. MCO-452

[tech-preview] Proper state reporting when the MCO changes state

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    • MCO state reporting
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    • OCPSTRAT-845 - [Tech Preview] Proper MCO State Reporting
    • OCPSTRAT-845[Tech Preview] Proper MCO State Reporting
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    Description

      The MCO should properly report its state in a way that's consistent and able to be understood by customers, troubleshooters, and maintainers alike. 

      For this epic, "state" means "what is the MCO doing?" – so the goal here is to try to make sure that it's always known what the MCO is doing. 

      This includes: 

      • Conditions
      • Some Logging 
      • Possibly Some Events 

      While this probably crosses a little bit into the "status" portion of certain MCO objects, as some state is definitely recorded there, this probably shouldn't turn into a "better status reporting" epic.  I'm interpreting "status" to mean "how is it going" so status is maybe a "detail attached to a state". 

       

      Exploration here: https://docs.google.com/document/d/1j6Qea98aVP12kzmPbR_3Y-3-meJQBf0_K6HxZOkzbNk/edit?usp=sharing

       

      https://docs.google.com/document/d/17qYml7CETIaDmcEO-6OGQGNO0d7HtfyU7W4OMA6kTeM/edit?usp=sharing

       

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          is related to

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-9108 openshift-tests-upgrade.[bz-Machine Config Operator] clusteroperator/machine-config should not change condition/Available

          • 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.
          • Verified

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-24416 MachineConfigNode cannot be synced with node creation/deletion

          • 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.
          • Verified

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-5452 Taking much time to update node count for MCP

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Verified

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-24030 MachineConfigNode condition Cordoned is used to show status of both cordon and uncordon

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Verified

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-7584 Some MTU migration controller config changes not rendered with pools paused

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          links to

          Web Link Latest demo of how State reporting via MachineConfigNode looks like

          GitHub openshift/api#1596: MCO-821: Introduce MachineConfigNode types

          Activity

            People

              cdoern@redhat.com Charles Doern
              jkyros@redhat.com John Kyros
              Charles Doern, Sinny Kumari
              Rio Liu Rio Liu
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                Updated:
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