🚧 [telegraf] Add affinity and tolerations (#143)

charts/telegraf/Chart.yaml

 apiVersion: v1
 name: telegraf
-version: 1.7.20
+version: 1.7.21
 appVersion: 1.14
 deprecated: false
 description: Telegraf is an agent written in Go for collecting, processing, aggregating, and writing metrics.

charts/telegraf/templates/deployment.yaml

@@ -88,6 +88,14 @@ spec:
       nodeSelector:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- if .Values.affinity }}
+      affinity:
+{{ toYaml .Values.affinity | indent 8 }}
+      {{- end }}
+      {{- if .Values.tolerations }}
+      tolerations:
+{{ toYaml .Values.tolerations | indent 8 }}
+      {{- end }}
       volumes:
       - name: config
         configMap:

charts/telegraf/values.yaml

@@ -47,6 +47,20 @@ resources: {}
 ## ref: https://kubernetes.io/docs/user-guide/node-selection/
 nodeSelector: {}
 
+## Affinity for pod assignment
+## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
+##
+affinity: {}
+
+## Tolerations for pod assignment
+## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
+##
+tolerations: []
+# - key: "key"
+#   operator: "Equal|Exists"
+#   value: "value"
+#   effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"
+
 service:
   enabled: true
   type: ClusterIP