We have two nodeSelectors at spec level and node level. We want the node's nodeSelector to override the common spec's nodeSelector. So, changing the order.
This PR has:
[x] been tested on a real K8S cluster to ensure creation of a brand new Druid cluster works.
[x] been tested for backward compatibility on a real K*S cluster by applying the changes introduced here on an existing Druid cluster. If there are any backward incompatible changes then they have been noted in the PR description.
[x] added comments explaining the "why" and the intent of the code wherever would not be obvious for an unfamiliar reader.
[x] added documentation for new or modified features or behaviors.
Fixes https://github.com/druid-io/druid-operator/pull/284
Description
We have two nodeSelectors at spec level and node level. We want the node's nodeSelector to override the common spec's nodeSelector. So, changing the order.
This PR has: