fix: ensure patch jobs have different selector labels (#123)

* fix: ensure patch jobs have different selector labels

Ensure the patch jobs have different labels/label values than the
deployment so HPA does not consider the patch jobs in its
calculations creating errors.

Thanks to @jurgenweber

fixes estahn/k8s-image-swapper#124

* chore: update readme and bump version

charts/k8s-image-swapper/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: k8s-image-swapper
 description: Mirror images into your own registry and swap image references automatically.
 type: application
-version: 1.4.0
+version: 1.5.0
 appVersion: 1.3.0
 home: https://github.com/estahn/charts/tree/main/charts/k8s-image-swapper
 keywords:
@@ -15,7 +15,7 @@ maintainers:
     name: estahn
 annotations:
   artifacthub.io/changes: |
-    - "add PDB feature to k8s-image-swapper"
+    - "Ensure the patch jobs have different labels/label values than the deployment so HPA does not consider the patch jobs in its calculations creating errors."
   artifacthub.io/images: |
     - name: k8s-image-webhook
       image: ghcr.io/estahn/k8s-image-swapper:1.3.0

charts/k8s-image-swapper/README.md

@@ -1,6 +1,6 @@
 # k8s-image-swapper
 
-![Version: 1.4.0](https://img.shields.io/badge/Version-1.4.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.3.0](https://img.shields.io/badge/AppVersion-1.3.0-informational?style=flat-square)
+![Version: 1.5.0](https://img.shields.io/badge/Version-1.5.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.3.0](https://img.shields.io/badge/AppVersion-1.3.0-informational?style=flat-square)
 
 Mirror images into your own registry and swap image references automatically.
 

charts/k8s-image-swapper/templates/_helpers.tpl

@@ -53,6 +53,11 @@ Selector labels
 {{- define "k8s-image-swapper.selectorLabels" -}}
 app.kubernetes.io/name: {{ include "k8s-image-swapper.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
+{{- if contains "/job-patch/" .Template.Name }}
+app.kubernetes.io/component: job-patch
+{{- else }}
+app.kubernetes.io/component: app
+{{- end }}
 {{- end }}
 
 {{/*

charts/k8s-image-swapper/templates/deployment.yaml

@@ -19,7 +19,6 @@ spec:
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels:
-        # Includes selectorLabels
         {{- include "k8s-image-swapper.labels" . | nindent 8 }}
     spec:
       {{- with .Values.imagePullSecrets }}