fix: Water-level demo, docs and jobs (#256)

Author: adwk67

demos/nifi-kafka-druid-water-level-data/create-nifi-ingestion-job.yaml

@@ -63,7 +63,7 @@ data:
     import urllib3
 
     # As of 2022-08-29 we cant use "https://nifi:8443" here because <h2>The request contained an invalid host header [<code>nifi:8443</code>] in the request [<code>/nifi-api</code>]. Check for request manipulation or third-party intercept.</h2>
-    ENDPOINT = f"https://nifi-node-default-0.nifi-node-default.{os.environ['NAMESPACE']}.svc.cluster.local:8443" # For local testing / developing replace it, afterwards change back to f"https://nifi-node-default-0.nifi-node-default.{os.environ['NAMESPACE']}.svc.cluster.local:8443"
+    ENDPOINT = f"https://nifi-node-default-0.nifi-node-default-headless.{os.environ['NAMESPACE']}.svc.cluster.local:8443" # For local testing / developing replace it, afterwards change back to f"https://nifi-node-default-0.nifi-node-default-headless.{os.environ['NAMESPACE']}.svc.cluster.local:8443"
     USERNAME = "admin"
     PASSWORD = open("/nifi-admin-credentials-secret/admin").read()
 

demos/nifi-kafka-druid-water-level-data/setup-superset.yaml

@@ -55,7 +55,7 @@ data:
     import logging
     import requests
 
-    base_url = "http://superset-node-default:8088" # For local testing / developing replace it, afterwards change back to http://superset-node-default:8088
+    base_url = "http://superset-node:8088" # For local testing / developing replace it, afterwards change back to http://superset-node:8088
     superset_username = open("/superset-credentials/adminUser.username").read()
     superset_password =  open("/superset-credentials/adminUser.password").read()