第 7 章 Using the Topology plugin


Topology is a front-end plugin that enables you to view the workloads as nodes that power any service on the Kubernetes cluster.

7.1. Enable users to use the Topology plugin

The Topology plugin is defining additional permissions. When Authorization in Red Hat Developer Hub is enabled, to enable users to use the Topology plugin, grant them:

  • The kubernetes.clusters.read and kubernetes.resources.read, read permissions to view the Topology panel.
  • The kubernetes.proxy use permission to view the pod logs.
  • The catalog-entity read permission to view the Red Hat Developer Hub software catalog items.

Procedure

  • Add the following permission policies to your rbac-policy.csv file to create a topology-viewer role that has access to the Topology plugin features, and add the role to the users requiring this authorization:

    g, user:default/<YOUR_USERNAME>, role:default/topology-viewer
    p, role:default/topology-viewer, kubernetes.clusters.read, read, allow 
    1
    
    p, role:default/topology-viewer, kubernetes.resources.read, read, allow 
    2
    
    p, role:default/topology-viewer, kubernetes.proxy, use, allow 
    3
    
    p, role:default/topology-viewer, catalog-entity, read, allow 
    4
    1 2
    Grants the user the ability to see the Topology panel.
    3
    Grants the user the ability to view the pod logs.
    4
    Grants the user the ability to see the catalog item.
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