chore(helm): clickhouse use kafka zookeeper

Signed-off-by: rjshrjndrn <rjshrjndrn@gmail.com>

scripts/helmcharts/databases/charts/clickhouse/templates/clickhouse-cluster.yaml

@@ -14,7 +14,8 @@ spec:
   configuration:
     zookeeper:
       nodes:
-      - host: zookeeper
+      - host: "{{ .Values.global.kafka.zookeeperHost }}"
+        port: "{{ .Values.global.kafka.zookeeperNonTLSPort }}"
     clusters:
       - name: replicated
         layout:

scripts/helmcharts/vars.yaml

@@ -24,9 +24,14 @@ kafka: &kafka
   # For enterpriseEdition
   # enabled: true
   kafkaHost: "kafka.db.svc.cluster.local"
+  # For now, clickhouse doesn't support zookeeper tls intgration.
+  # So we need http endpoint
+  zookeeperHost: "databases-zookeeper.svc.cluster.local"
+  zookeeperNonTLSPort: 2181
   kafkaPort: "9092"
   kafkaUseSsl: "false"
 
+
 redis: &redis
   # For enterpriseEdition
   # enabled: false