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v0.4.0.md

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Hub-of-Hubs v0.4.0 Release Notes

  • Compatible with ACM v2.5 (except for UI).
  • Go Version 1.17

In this document we refer to the central management hub as Hub-of-Hubs or HoH, and to the connected hubs as Hubs(also referred to as Leaf Hubs or LHs). we will also refer to Managed Clusters as MCs.

The following features are included in this release:

Application Lifecycle Management support

  • Users can now create Applications/Subscriptions/Channels for the MCs through HoH.
  • Status of Subscription/SubscriptionReport/SubscriptionStatus is reported back from LHs to HoH.

ManagedClusterSet, ManagedClusterSetBinding, Placement

  • Added support for the new capabilites provided by using ManagedClusterSet, ManagedClusterSetBinding and Placement resources.
  • ManagedClusterSet can spread across different LHs and contain MCs from different LHs.
  • Placement can be used for App LCM and for GRC policies.

RBAC Model

  • Starting from this version, resources name and namespace is used as is in LHs (not manipulated anymore).
  • LH RBAC includes impersonation of the user and its groups to enforce permissions.
  • RBAC setup should be configured by HoH admin and match between HoH and LHs.

Label Management

  • Added support for editing labels of MCs directly from HoH.

Management of LHs

  • Added management capabilities of LHs through HoH.
  • HoH user can deploy GRC policies not only to MCs, but also to LHs.

HoH CLI

  • Introduced a new HoH CLI to be used to fetch MCs from HoH database.
  • integrated with HoH RBAC and includes filtering by authorization (user can see only what he is allowed to see according to RBAC).

Deployment Model

  • Changed existing deployment model.
  • Automation scripts to deploy Hub-of-Hubs.
  • HoH agent is deployed on LHs automatically as part of create or import process.

HoH Console

  • Enhanced console to include Global View that presents MCs information and Hub Management that contains LHs information.
  • Enhanced policies status to include more information in the HoH console.
  • Added support for editing labels of MCs directly from HoH console.
  • Added support for deploying GRC policies to LHs from HoH console.
  • Added support for deploying Application to MCs from HoH console.

Bug Fix

  • Fixed issues that were found in all repos.