Nested null values do not remove keys from sub-charts #9136
Description
#2648 and #5184 allow for deletion of keys by setting null values in a values.yaml file. However it doesn't work for removing nested values in sub-charts, e.g.:
values.yaml:
kibana:
resources:
requests:
cpu: 1000m
memory: 2Gi
limits:
cpu: null
memory: 2GiChart.yaml:
apiVersion: v2
name: elastic
description: Elastic stack
type: application
version: 0.0.1
dependencies:
- name: kibana
version: 7.9.3
repository: "@elastic"Results in a deployment object with the base cpu limits:
...
resources:
limits:
cpu: 1000m
memory: 2Gi
requests:
cpu: 1000m
memory: 2Gi
Output of helm version:
version.BuildInfo{Version:"v3.4.1", GitCommit:"c4e74854886b2efe3321e185578e6db9be0a6e29", GitTreeState:"clean", GoVersion:"go1.14.11"}Output of kubectl version:
Client Version: version.Info{Major:"1", Minor:"19", GitVersion:"v1.19.4", GitCommit:"d360454c9bcd1634cf4cc52d1867af5491dc9c5f", GitTreeState:"archive", BuildDate:"2020-12-04T15:20:33Z", GoVersion:"go1.15.5", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"18", GitVersion:"v1.18.10", GitCommit:"62876fc6d93e891aa7fbe19771e6a6c03773b0f7", GitTreeState:"clean", BuildDate:"2020-10-15T01:43:56Z", GoVersion:"go1.13.15", Compiler:"gc", Platform:"linux/amd64"}Cloud Provider/Platform (AKS, GKE, Minikube etc.):
AWS/Kops