cluster.config.yaml

#@data/values
---
cluster:
  name: "foo"
  stack:
    version: develop
  platform: "aks"
  ingress:
    domain: lab.azure.k8wms.ch
  feature:
    highAvailability:
      enabled: true
stack:
  k8wms_bar:
    state: install
  k8wms_kube_prometheus_stack:
    state: install

cluster.schema.yaml

#@data/values-schema
---
#@overlay/match missing_ok=True
cluster:
  #@schema/validation min_len=1
  name: ""
  stack:
    version: "stable"
  #@schema/validation one_of=["aks", "eccd", "skp", "tkgi", "eks"]
  platform: ""
  ingress:
    domain: ""
  feature:
    highAvailability:
      enabled: false

stack.yaml

#@data/values-schema
---
#@overlay/match missing_ok=True
stack:
  k8wms_bar:
    #@schema/validation one_of=["disable", "install", "available"]
    state: "install"
  k8wms_kube_prometheus_stack:
    #@schema/validation one_of=["disable", "install", "available"]
    state: "install"

tool.config.yaml

#@data/values
---
tool:
  storage:
    enabled: true

tool.schema.yml

#@data/values-schema
#@overlay/match-child-defaults missing_ok=True
---
tool:
  #@schema/validation one_of=["k8wms_bar"]
  name: "k8wms_bar"
  storage:
    enabled: false
    size: 20Gi

values-k8wms.tmpl.yaml

#@ load("@ytt:data", "data")
#@ load("@ytt:yaml", "yaml")
#@ load("@ytt:library", "library")
#@ load("@ytt:template", "template")

#@ def tool_enabled(tool_name):
#@    if data.values.tool.name == tool_name:
#@        return True
#@    end
#@
#@    tool_state = data.values.stack[tool_name]["state"]
#@    if tool_state in ["install", "available"]:
#@        return True
#@    end
#@    return False
#@ end

k8wms_bar:
  k8wms:
    prometheus:
      enabled: #@ tool_enabled("k8wms_kube_prometheus_stack")
  bar:
    persistentVolumeClaim:
      enabled: #@ data.values.tool.storage.enabled
      size: #@ data.values.tool.storage.size