feat: extraObjects support

this allow to declare arbitraty kubernetes resources.

Fixes #57

Author: korjek

charts/kafka-ui/CONFIGURATION.md

@@ -12,6 +12,7 @@
 | `imagePullSecrets` | Docker registry secret names as an array   | `[]`  |
 | `nameOverride`     | String to partially override chart name    | `""`  |
 | `fullnameOverride` | String to fully override app name          | `""`  |
+| `extraObjects`     | Arbitrary K8s resources                    | `[]`  |
 
 ### ServiceAccount configuration
 

charts/kafka-ui/Chart.yaml

@@ -2,6 +2,6 @@ apiVersion: v2
 name: kafka-ui
 description: A Helm chart for kafka-UI
 type: application
-version: 1.6.4
+version: 1.7.0
 appVersion: v1.5.0
 icon: https://raw.githubusercontent.com/kafbat/kafka-ui/main/documentation/images/logo_new.png

charts/kafka-ui/templates/extra-manifests.yaml

@@ -0,0 +1,8 @@
+{{ range .Values.extraObjects }}
+---
+{{- if typeIs "string" . }}
+{{ tpl . $ }}
+{{ else }}
+{{ tpl (. | toYaml) $ }}
+{{- end }}
+{{ end }}

charts/kafka-ui/values.yaml

@@ -294,3 +294,6 @@ affinity: {}
 
 ## @param revisionHistoryLimit [nullable] Specify how many old ReplicaSets for this Deployment you want to retain
 revisionHistoryLimit: null
+
+## @param extraObjects Arbitrary Kubernetes spec
+extraObjects: []