feat: Add a way to customize the 'managed-by' label

Signed-off-by: Jirka Kremser <jiri.kremser@gmail.com>
kedacore · Mar 26, 2024 · 4e0d9e9 · 4e0d9e9
1 parent 8231b9e
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diff --git a/keda/README.md b/keda/README.md
@@ -80,6 +80,7 @@ their default values.
 | `clusterName` | string | `"kubernetes-default"` | Kubernetes cluster name. Used in features such as emitting CloudEvents |
 | `crds.additionalAnnotations` | object | `{}` | Custom annotations specifically for CRDs |
 | `crds.install` | bool | `true` | Defines whether the KEDA CRDs have to be installed or not. |
+| `customManagedBy` | string | `""` | When specified, each rendered resource will have `app.kubernetes.io/managed-by: ${this}` label on it. Useful, when using only helm template with some other solution. |
 | `env` | list | `[]` | Additional environment variables that will be passed onto all KEDA components |
 | `extraObjects` | list | `[]` | Array of extra K8s manifests to deploy |
 | `global.image.registry` | string | `nil` | Global image registry of KEDA components |

diff --git a/keda/templates/_helpers.tpl b/keda/templates/_helpers.tpl
@@ -25,7 +25,7 @@ Generate basic labels
 */}}
 {{- define "keda.labels" -}}
 {{- include "keda.crd-labels" . }}
-app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/instance: {{ .Values.customManagedBy | default .Release.Name }}
 {{- if .Values.additionalLabels }}
 {{ toYaml .Values.additionalLabels }}
 {{- end }}

diff --git a/keda/values.yaml b/keda/values.yaml
@@ -812,3 +812,6 @@ extraObjects: []
 
 # -- Capability to turn on/off ASCII art in Helm installation notes
 asciiArt: true
+
+# -- When specified, each rendered resource will have `app.kubernetes.io/managed-by: ${this}` label on it. Useful, when using only helm template with some other solution.
+customManagedBy: ""