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  1. On Prem Networking
  2. OPNET-25

Provision-time Network Configuration Improvements

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    • Provision-time Network Configuration Improvements
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      OCP/Telco Definition of Done
      Epic Template descriptions and documentation.

      <--- Cut-n-Paste the entire contents of this description into your new Epic --->

      Epic Goal

      • Add mechanism to allow for group configuration of nodes (e.g. two configurations - one for masters, one for workers).

      Why is this important?

      • Many network layouts do not require per-node configurations, and it's clunky to require a single configuration to be copy-pasted to many node definitions. It's also potentially error-prone because duplicate copies of the same data may accidentally drift.

      Scenarios

      1. As a deployer, I want to deploy one set of VLANs on all of my master nodes, and a different set on all of my worker nodes.
      2. As a deployer, I want to deploy a single provision-time configuration to all of the nodes in my cluster.

      Acceptance Criteria

      • CI - MUST be running successfully with tests automated
      • Release Technical Enablement - Provide necessary release enablement details and documents.
      • It must be possible to deploy a single configuration across multiple nodes, ideally with the ability to apply them to only a subset of nodes.

      Dependencies (internal and external)

      1. ...

      Previous Work (Optional):

      1. https://github.com/openshift/enhancements/pull/817

      Open questions::

      1. What level of granularity do we need to support? All nodes, masters and workers, arbitrary subsets?

      Done Checklist

      • CI - CI is running, tests are automated and merged.
      • Release Enablement <link to Feature Enablement Presentation>
      • DEV - Upstream code and tests merged: <link to meaningful PR or GitHub Issue>
      • DEV - Upstream documentation merged: <link to meaningful PR or GitHub Issue>
      • DEV - Downstream build attached to advisory: <link to errata>
      • QE - Test plans in Polarion: <link or reference to Polarion>
      • QE - Automated tests merged: <link or reference to automated tests>
      • DOC - Downstream documentation merged: <link to meaningful PR>

              bnemec@redhat.com Benjamin Nemec
              bnemec@redhat.com Benjamin Nemec
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