feat(kafka): allow pod template customizations (#907)

* allow pod template customization

* cleanup: drop unnecessary `with`

* standardize value structure

* bump to v0.2.2

Author: Cbeck527

kafka/helm/kafka/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: kafka
 description: A Helm chart for Kubernetes
 type: application
-version: 0.2.1
+version: 0.2.2
 appVersion: "3.4.0"
 dependencies:
 - name: strimzi-kafka-operator

kafka/helm/kafka/templates/kafka.yaml

@@ -8,6 +8,10 @@ spec:
     replicas: {{ .Values.kafka.replicas }}
     version: {{ .Values.kafka.version }}
     template:
+      {{- if .Values.kafkaPodTemplate }}
+      pod:
+        {{- toYaml .Values.kafkaPodTemplate | nindent 8 }}
+      {{- end }}
       bootstrapService:
         metadata:
           labels:
@@ -76,6 +80,10 @@ spec:
   zookeeper:
   {{ toYaml .Values.zookeeper | nindent 4 }}
     template:
+      {{- if .Values.zookeeperPodTemplate }}
+      pod:
+        {{- toYaml .Values.zookeeperPodTemplate | nindent 8 }}
+      {{- end }}
       clientService:
         metadata:
           labels:
@@ -90,4 +98,4 @@ spec:
   kafkaExporter:
     topicRegex: ".*"
     groupRegex: ".*"
-{{ end }}
+{{ end }}