Hi @drenze-athene,

In KubeMod performing the same patch operation against a set of elements is done with a combination of the select JSONPath expression and # placeholders in the path section. Unfortunately the JSONPath spec does not allow for wildcard (or regex) key targeting.

That said, in a future version of KubeMod, I should be able to extend KubeMod's JSONPath with a custom key filter function which would allow for filtering based on key name using both equality and regex match operators.

Here's what I'm thinking:

patch:
  - op: remove
    select: '$.metadata.annotations[? key(@) =~ "com\.example\..*"]'
    path: '/metadata/annotations/#0'

Thoughts?