Fix fluentd image tag issue in tests - an additional tag was appended (#469)

charts/fission-all/templates/deployment.yaml

@@ -309,7 +309,7 @@ spec:
     spec:
       containers:
         - name: fluentd
-          image: "{{ .Values.logger.fluentdImage }}:{{ .Values.imageTag }}"
+          image: "{{ .Values.logger.fluentdImage }}:{{ .Values.logger.fluentdImageTag }}"
           imagePullPolicy: {{ .Values.pullPolicy }}
           env:
             - name: INFLUXDB_ADDRESS

charts/fission-all/values.yaml

@@ -42,6 +42,7 @@ builderNamespace: fission-builder
 logger:
   influxdbAdmin: "admin"
   fluentdImage: fission/fluentd
+  fluentdImageTag: 0.4.1
 
 ## Message queue trigger config
 ### NATS Streaming