objdiff is a command-line utility to diff YAML/JSON files.
Download the appropriate binary from the [releases]
(https://github.com/gchina/objdiff/releases) page and rename to objdiff.
Mark the file as executable via chmod +x objdiff. Copy the objdiff file
somewhere in your $PATH.
objdiff FILE1 FILE2
objdiff can show the differences between files containing either JSON or YAML
objects. Output will be colorized by default but can be disabled by passing the
--no-color flag.
objdiff can also diff a file against stdin:
kubectl get deployments foo | objdiff foo.yaml -