Make compatible with apache/nifi >= 2.0.0-M1

Chart.yaml

@@ -1,8 +1,8 @@
 ---
 apiVersion: v2
 name: nifi
-version: 1.2.0
-appVersion: 1.23.2
+version: 2.0.0
+appVersion: 2.0.0-M1
 description: Apache NiFi is a software project from the Apache Software Foundation designed to automate the flow of data between software systems.
 keywords:
   - nifi

configs/nifi.properties

@@ -14,7 +14,9 @@
 # limitations under the License.
 
 # Core Properties #
-nifi.flow.configuration.file=../data/flow.xml.gz
+nifi.flow.configuration.file=../data/flow.json.gz
+# If using NIFI 1.X.X use this instead of the above property.
+# nifi.flow.configuration.file=../data/flow.xml.gz
 nifi.flow.configuration.archive.enabled=true
 nifi.flow.configuration.archive.dir=../data/archive/
 nifi.flow.configuration.archive.max.time=30 days

values.yaml

@@ -7,7 +7,7 @@ replicaCount: 1
 ##
 image:
   repository: apache/nifi
-  tag: "1.23.2"
+  tag: "2.0.0-M1"
   pullPolicy: "IfNotPresent"
 
   ## Optionally specify an imagePullSecret.