Monday, January 30, 2017

More on Kubernetes/OpenShift JSON Path

In a past post:

I discussed what json path could do. Today I learned that filters (are only capable of doing simple comparisons (==, !=, <=, >=) type operations.

The tl;dr version is (see regex):

 However because Kubernetes (and by proxy OpenShift) use the jsonpath extension from exponent-io and the golang re2 (regex engine).

The above "filter" operation to find and compare parts of the path are only (as of right now) capable of simple operations.