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@WanzenBug WanzenBug released this 05 Dec 10:21
· 170 commits to v2 since this release
v2.3.0
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WanzenBug Moritz Wanzenböck
GPG key ID: 17A456B9520BB5C8
Learn about vigilant mode.
9114d6c

This release brings a few existing new features.

First of all, DRBD 9.2.6 gained support for encrypting traffic with TLS. This needs a user space component to set up. This can now automatically be set up by setting .spec.internalTLS.tlsHandshakeDaemon: true in the LinstorSatelliteConfiguration.

Next, sometimes you may want to disable specific components such as the HA Controller. This can be achieved by setting .spec.highAvailabilityController.enabled: false in the LinstorCluster resource. This also works for the controller, csiController´ and csiNode` components.

There is also now an easy way to update the Pod Template used for all components. See the various podTemplate: values in the API reference. This works the same as creating a patch manually, but should be much more user friendly.

Next, we ripped out the NetworkPolicy from the default deployment: This caused users trouble when using some CNIs. There is now a specific guide.

Talking about guides, there are guides on how to set up basic monitoring with Prometheus.

Added

  • Add a new option .spec.internalTLS.tlsHandshakeDaemon to enable deployment of tlshd alongside the LINSTOR
    Satellite.
  • Shortcuts to configure specific components. Components can be disabled by setting enabled: false, and the deployed
    workload can be influenced using the podTemplate value. Available components:
    • LinstorCluster.spec.controller
    • LinstorCluster.spec.csiController
    • LinstorCluster.spec.csiNode
    • LinstorCluster.spec.highAvailabilityController
  • Shortcut to modify the pod of a satellite by adding a LinstorSatelliteConfiguration.spec.podTemplate, which is
    a shortcut for creating a .spec.patches patch.

Changed

  • Fixed service resources relying on default protocol version.
  • Moved NetworkPolicy for DRBD out of default deployed resources.
  • Updated images:
    • LINSTOR 1.25.1
    • LINSTOR CSI 1.3.0
    • DRBD Reactor 1.4.0
    • Latest CSI sidecars
  • Add a default toleration for the HA Controller taints to the operator.
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