Added the option to supply additional

volumes to the flagger pod.

Author: gdasson

charts/flagger/templates/deployment.yaml

@@ -50,6 +50,9 @@ spec:
           secret:
             secretName: "{{ .Values.controlplane.kubeconfig.secretName }}"
         {{- end }}
+        {{- if .Values.additionalVolumes }}
+          {{- toYaml .Values.additionalVolumes | nindent 8 -}}
+        {{- end }}
       {{- if .Values.podPriorityClassName }}
       priorityClassName: {{ .Values.podPriorityClassName }}
       {{- end }}                  

charts/flagger/values.yaml

@@ -177,3 +177,8 @@ podDisruptionBudget:
 podLabels: {}
 
 noCrossNamespaceRefs: false
+
+#Placeholder to supply additional volumes to the flagger pod
+additionalVolumes: {}
+  # - name: tmpfs
+  #   emptyDir: {}