helm option for additional pod labels (#254)

* helm option for additional pod labels

* readme update

* generate helm docs

helm/README.md

@@ -1,6 +1,7 @@
 # k8s-event-logger-operator
 
-![Version: 1.10.2](https://img.shields.io/badge/Version-1.10.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.10.2](https://img.shields.io/badge/AppVersion-v1.10.2-informational?style=flat-square)
+
+![Version: 1.10.2](https://img.shields.io/badge/Version-1.10.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.10.2](https://img.shields.io/badge/AppVersion-v1.10.2-informational?style=flat-square) 
 
 This operator creates a logging pod that logs corev1.Event information as structured json log. The crd allows to configure the events to be logged.
 
@@ -19,6 +20,7 @@ helm install k8s-event-logger-operator bakito/k8s-event-logger-operator
 | eventLogger.leaderElection | bool | `true` | Enable leader election for the controller |
 | eventLogger.leaderElectionResourceLock | string | `nil` | Leader election lock type |
 | eventLogger.resources | object | `{"limits":{"cpu":"200m","memory":"256Mi"},"requests":{"cpu":"100m","memory":"64Mi"}}` | Resource limits and requests for the operator pods. |
+| extraPodLabels | object | `{}` | Add additional pod [labels] |
 | fullnameOverride | string | `""` | String to fully override "argo-rollouts.fullname" template |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy |
 | image.repository | string | `"ghcr.io/bakito/k8s-event-logger"` | Repository to use |

helm/templates/deployment.yaml

@@ -14,6 +14,9 @@ spec:
     metadata:
       labels:
     {{- include "k8s-event-logger-operator.selectorLabels" . | nindent 8 }}
+    {{- with .Values.extraPodLabels }}
+    {{- toYaml . | nindent 8 }}
+    {{- end }}
     spec:
       serviceAccountName: {{ include "k8s-event-logger-operator.serviceAccountName" . }}
       containers:

helm/values.yaml

@@ -82,3 +82,6 @@ tolerations: [ ]
 
 # -- Assign custom [affinity] rules to the deployment
 affinity: { }
+
+# -- Add additional pod [labels]
+extraPodLabels: { }