Update iceberg support

manifests/helm/flink-sql-gateway/values.yaml

@@ -48,7 +48,7 @@ sessionCluster:
   volumeMounts: []
   # Example:
   # volumeMounts:
-  #   - name: kafka-certs
+  #   - name: truststore-certs
   #     mountPath: /opt/flink/certs
   #     readOnly: true
   
@@ -56,9 +56,9 @@ sessionCluster:
   volumes: []
   # Example:
   # volumes:
-  #   - name: kafka-certs
+  #   - name: truststore-certs
   #     secret:
-  #       secretName: kafka-cluster-ca-cert
+  #       secretName: truststore-secret
 
 # SQL Gateway configuration
 sqlGateway:
@@ -99,6 +99,13 @@ sqlGateway:
         enabled: true
         maxSize: 100
         ttl: 3600000  # 1 hour
+
+  # Optional Flink configuration for SQL Gateway
+  flinkConfiguration: {}
+  # Example:
+  # flinkConfiguration:
+  #   env.java.opts: "-Djavax.net.ssl.trustStore=/opt/flink/certs/ca.p12 -Djavax.net.ssl.trustStoreType=PKCS12 -Djavax.net.ssl.trustStorePassword=${TRUSTSTORE_PASSWORD}"
+        
   # Optional environment variables for the SQL Gateway
   env: []
   # Example:
@@ -110,7 +117,7 @@ sqlGateway:
   volumeMounts: []
   # Example:
   # volumeMounts:
-  #   - name: kafka-certs
+  #   - name: truststore-certs
   #     mountPath: /opt/flink/certs
   #     readOnly: true
   
@@ -118,9 +125,9 @@ sqlGateway:
   volumes: []
   # Example:
   # volumes:
-  #   - name: kafka-certs
+  #   - name: truststore-certs
   #     secret:
-  #       secretName: kafka-cluster-ca-cert
+  #       secretName: truststore-secret
 
 # SQL Client configuration (optional - for interactive SQL queries)
 sqlClient:
@@ -144,7 +151,7 @@ sqlClient:
   volumeMounts: []
   # Example:
   # volumeMounts:
-  #   - name: kafka-certs
+  #   - name: truststore-certs
   #     mountPath: /opt/flink/certs
   #     readOnly: true
   
@@ -152,9 +159,9 @@ sqlClient:
   volumes: []
   # Example:
   # volumes:
-  #   - name: kafka-certs
+  #   - name: truststore-certs
   #     secret:
-  #       secretName: kafka-cluster-ca-cert
+  #       secretName: truststore-secret
 
 # Service configuration
 services: