telegraf: Allow specifying additional volumes and volumeMounts

telegraf-ds/templates/daemonset.yaml

@@ -53,6 +53,9 @@ spec:
           mountPath: /var/run/docker.sock
         - name: config
           mountPath: /etc/telegraf
+        {{- if .Values.volumeMounts }}
+          {{- .Values.volumeMounts | toYaml | trimSuffix "\n" | nindent 8 }}
+        {{- end }}
     {{- with .Values.tolerations }}
       tolerations:
 {{ toYaml . | indent 8 }}
@@ -73,3 +76,6 @@ spec:
       - name: config
         configMap:
           name: {{ template "fullname" . }}
+      {{- if .Values.volumes }}
+        {{- .Values.volumes | toYaml | trimSuffix "\n" | nindent 6 }}
+      {{- end }}

telegraf-ds/values.yaml

@@ -21,6 +21,17 @@ resources:
 ##
 tolerations: []
 
+## Additional volumeMounts
+voumeMounts: []
+  # - name: ca-certificates
+  #   configMap:
+  #     name: ca-certificates
+
+## Additional volumes
+volumes: []
+  # - name: ca-certificates
+  #   mountPath: /etc/ssl/certs
+
 ## Exposed telegraf configuration
 ## ref: https://docs.influxdata.com/telegraf/v1.8/administration/configuration/
 config:

telegraf-s/templates/deployment.yaml

@@ -29,6 +29,9 @@ spec:
         - name: varrunutmpro
           mountPath: /var/run/utmp
           readOnly: true
+        {{- if .Values.volumeMounts }}
+          {{- .Values.volumeMounts | toYaml | trimSuffix "\n" | nindent 8 }}
+        {{- end }}
       {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName }}
       {{- end }}
@@ -54,3 +57,6 @@ spec:
       - name: config
         configMap:
           name: {{ template "fullname" . }}
+      {{- if .Values.volumes }}
+        {{- .Values.volumes | toYaml | trimSuffix "\n" | nindent 6 }}
+      {{- end }}

telegraf-s/values.yaml

@@ -33,6 +33,17 @@ nodeSelector: {}
 ##
 tolerations: []
 
+## Additional volumeMounts
+voumeMounts: []
+  # - name: ca-certificates
+  #   configMap:
+  #     name: ca-certificates
+
+## Additional volumes
+volumes: []
+  # - name: ca-certificates
+  #   mountPath: /etc/ssl/certs
+
 ## Affinity for pod assignment
 ## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
 ##