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A view tells Lumovi how to show a kind: which columns matter, how to tell whether an object is healthy, which facts to show, what it links to and what belongs to it, and which changes people make to it. An add-on gives a tool an entry in the sidebar, with all its kinds on one page. Lumovi ships both for popular tools; see Built-in views. In your cluster, the views and add-ons everyone sees go in the chart’s views value, one entry per file name:
values.yaml
Each entry is a file, named with .yaml or .yml at the end, with one or more views and add-ons separated by ---, exactly as you’d write them for the desktop app. See Write a view, Add-ons and the view format.

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How it works

  • The chart puts the files in a ConfigMap, and mounts it at /etc/lumovi/views, where Lumovi reads them (LUMOVI_VIEWS_DIR).
  • A view of a kind replaces Lumovi’s own view of that kind, one kind at a time.
  • An add-on replaces Lumovi’s add-on with the same name, like flux or cert-manager.
  • A change to views rolls out a new pod, which reads them. That signs everyone out, as any restart does.
  • Views and add-ons are the server’s, for everyone. People can’t add their own from a browser.

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Check them

API resources (in the sidebar, or ⌘K, CtrlK on Windows and Linux) shows which view each kind uses, and lists anything wrong with the views and add-ons. One with a problem isn’t used at all, and the problem says where it is. At the bottom, it says how many views come from Lumovi and how many from this server, and where they are, like 101 views from Lumovi, 2 from this server. This server’s are in /etc/lumovi/views. Views are data only. They read fields with JSONPath, and change objects only with the patches and new objects they spell out. Their actions go through the same checks as Lumovi’s own: the cluster is asked first whether the person may make the change, the equivalent kubectl command is shown, and a read-only Lumovi stays read-only.

Write a view

A step-by-step guide, from columns to actions.

View format

Every field a view or an add-on can have.