Administration on Krkn

Cluster Management

Mon, 01 Jan 0001 00:00:00 +0000

Cluster Management Admin

Register target Kubernetes clusters that will be available for chaos scenario execution. The operator runs on a control plane cluster and executes scenarios against registered targets — it never runs chaos against itself.

Operations

Operation	Description
Add Cluster	Register a new target cluster by providing its name and kubeconfig
View Clusters	Browse all registered clusters and their status
Delete Cluster	Remove a cluster from the platform

Once registered, clusters become available for assignment to groups through User Management.

User Management

Mon, 01 Jan 0001 00:00:00 +0000

User Management Admin

Organize users through groups that define cluster access and permissions. The group is the central unit of the permission model — users inherit all capabilities from their assigned group.

Groups

A group defines what its members can access and do on the platform.

Field	Description
Name	Group identifier
Description	Purpose of the group
Cluster Permissions	Which registered clusters this group can target

Groups also receive permission flags that control what operations their members can perform:

Registry Management

Mon, 01 Jan 0001 00:00:00 +0000

Registry Management Admin

Configure private container registries for chaos scenario images and control which groups can access them. By default, scenarios are pulled from the public Quay.io registry. Private registries enable air-gapped deployments and custom scenario images.

Creating a Private Registry

Configure a private registry by providing its connection settings (URL, credentials, TLS configuration).

Provider Configuration

Mon, 01 Jan 0001 00:00:00 +0000

Provider Configuration Admin

Configure target providers that integrate with external cluster management platforms. The provider configuration interface adapts dynamically based on the selected provider.

Supported Providers

Provider	Description
ACM / OCM	Automatically discover and synchronize managed Kubernetes clusters through Red Hat Advanced Cluster Management or Open Cluster Management

INFO

The provider configuration interface is designed to be extensible. As new integration operators are developed, their configuration panels will appear automatically in this section.