diff -tubrN charts/fluent-bit/Chart.yaml charts/fluent-bit.zdt/Chart.yaml
--- charts/fluent-bit/Chart.yaml	2021-04-06 13:55:48.000000000 +0200
+++ charts/fluent-bit.zdt/Chart.yaml	2021-04-07 11:49:25.955685229 +0200
@@ -1,7 +1,7 @@
 annotations:
   artifacthub.io/changes: |
     - Upgrade fluent-bit image to v1.7.3
-apiVersion: v1
+apiVersion: v2
 appVersion: 1.7.3
 description: Fast and lightweight log processor and forwarder or Linux, OSX and BSD family operating systems.
 home: https://fluentbit.io/
diff -tubrN charts/fluent-bit/templates/_pod.tpl charts/fluent-bit.zdt/templates/_pod.tpl
--- charts/fluent-bit/templates/_pod.tpl	2021-04-06 13:55:48.000000000 +0200
+++ charts/fluent-bit.zdt/templates/_pod.tpl	2021-04-07 11:53:45.609030378 +0200
@@ -13,6 +13,8 @@
 dnsConfig:
   {{- toYaml . | nindent 2 }}
 {{- end }}
+#hostNetwork: true
+#dnsPolicy: ClusterFirstWithHostNet
 containers:
   - name: {{ .Chart.Name }}
     securityContext:
diff -tubrN charts/fluent-bit/templates/clusterrole.yaml charts/fluent-bit.zdt/templates/clusterrole.yaml
--- charts/fluent-bit/templates/clusterrole.yaml	2021-04-06 13:55:48.000000000 +0200
+++ charts/fluent-bit.zdt/templates/clusterrole.yaml	2021-04-07 11:53:26.049029491 +0200
@@ -11,6 +11,8 @@
     resources:
       - pods
       - namespaces
+      #- nodes
+      #- nodes/proxy
     verbs:
       - get
       - list
diff -tubrN charts/fluent-bit/templates/tests/test-connection.yaml charts/fluent-bit.zdt/templates/tests/test-connection.yaml
--- charts/fluent-bit/templates/tests/test-connection.yaml	2021-04-06 13:55:48.000000000 +0200
+++ charts/fluent-bit.zdt/templates/tests/test-connection.yaml	2021-04-07 11:52:34.199027132 +0200
@@ -1,3 +1,4 @@
+{{- if .Values.testFramework.enabled }}
 apiVersion: v1
 kind: Pod
 metadata:
@@ -18,3 +19,4 @@
     {{- toYaml . | nindent 4 }}
   {{- end }}
   restartPolicy: Never
+{{- end }}
diff -tubrN charts/fluent-bit/values.yaml charts/fluent-bit.zdt/values.yaml
--- charts/fluent-bit/values.yaml	2021-04-06 13:55:48.000000000 +0200
+++ charts/fluent-bit.zdt/values.yaml	2021-04-07 11:52:54.742361399 +0200
@@ -12,6 +12,7 @@
   # tag:
 
 testFramework:
+  enabled: false
   image:
     repository: busybox
     pullPolicy: Always