[incubator/fluentd-cloudwatch] Roll out configmap updates (#10099)

Added a checksum/config annotation so that configmap
changes are picked up and automatically rolled out.

see https://github.com/helm/helm/blob/master/docs/charts_tips_and_tricks.md#automatically-roll-deployments-when-configmaps-or-secrets-change

Signed-off-by: Thomas Schmitt <thomas.schmitt@ni.com>

incubator/fluentd-cloudwatch/Chart.yaml

@@ -1,5 +1,5 @@
 name: fluentd-cloudwatch
-version: 0.6.3
+version: 0.6.4
 appVersion: v0.12.43-cloudwatch
 description: A Fluentd CloudWatch Helm chart for Kubernetes.
 home: https://www.fluentd.org/

incubator/fluentd-cloudwatch/templates/daemonset.yaml

@@ -14,6 +14,7 @@ spec:
         app: {{ template "fluentd-cloudwatch.name" . }}
         release: "{{ .Release.Name }}"
       annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
         {{ if .Values.awsRole }}iam.amazonaws.com/role: {{ .Values.awsRole }}{{ end }}
 {{- if .Values.podAnnotations }}
 {{ toYaml .Values.podAnnotations | indent 8 }}