debug print patch when statefulset is going to be updated

cscetbon / casskop

This Kubernetes operator automates Cassandra operations such as deploying rack aware clusters, scaling up and down, configuring C* and its JVM, upgrading JVM and C*, backup/restores and many more...

https://cscetbon.github.io/casskop/

Apache License 2.0

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debug print patch when statefulset is going to be updated #111

Closed pchmieli closed 1 year ago

pchmieli commented 1 year ago

Q	A
New feature?	[x]
License	Apache 2.0

What's in this PR?

Printing statefulset patch when it is going to be updated.

Why?

Current method (pretty.Compare(sts1.Spec, sts2.Spec)) is too verbose for most use cases.

it shows whole object and mark changes
it marks unrelated changes like kubernetes defaults, e.g.
- RevisionHistoryLimit: 10,
- RevisionHistoryLimit: nil,

New method is added besides the old one.

Checklist

[x] Implementation tested