YAML Editor & Diff

Editor

Krust opens standalone editor windows for any Kubernetes resource. The editor is powered by STTextView and includes:

• Full YAML syntax highlighting
• Line numbers
• Cmd+F find bar for searching within the document
• Apply changes directly to the cluster with Cmd+S

Revision Diff

Compare previous revisions of workload resources to see exactly what changed:

• Compare ReplicaSets of a Deployment
• Compare ControllerRevisions of a StatefulSet
• Compare Helm release values between revisions
• Myers diff algorithm with colored additions and deletions

Cross-Cluster Resource Diff Pro

Compare any two resources side-by-side, even across different clusters:

• Select a source resource and a target resource from any cluster
• Colored unified diff showing additions and deletions

Workflow

1. Right-click a resource and select Edit YAML to open the editor
2. Make your changes in the editor window
3. Press Cmd+S to apply
4. Server-side validation errors are shown inline