Parameter	Sample Value	Description
JDBC URL	jdbc:postgresql://DB_URL:5432/iceberg	JDBC connection string for the catalog database. Replace DB_URL with your database host or use host.docker.internal for local Docker containers.
JDBC Username	iceberg	Database username for JDBC catalog authentication.
JDBC Password	password	Database password for JDBC catalog authentication.
Iceberg S3 Path (Warehouse)	s3://warehouse	S3-compatible storage path for Iceberg table data and metadata files. Use standard s3:// protocol or s3a:// in case you are using Minio.
S3 Endpoint	http://S3_ENDPOINT	S3-compatible storage service endpoint URL. Use http://host.docker.internal:9000 for local MinIO development.
Use SSL for S3	false	Enable SSL/TLS encryption for S3 connections. Disable for local development with HTTP endpoints.
Use Path Style for S3	true	Use path-style S3 addressing (endpoint/bucket/key) instead of virtual-hosted style. Required for MinIO and some S3-compatible services.
AWS Access Key	admin	S3 access key ID for authentication. Use MinIO credentials for local development. Optional if using IAM role attached to running instance/pod.
AWS Region	us-east-1	AWS region identifier for S3 bucket location. Required even for non-AWS S3-compatible services.
AWS Secret Key	password	S3 secret access key for authentication. Use MinIO credentials for local development. Optional if using IAM role attached to running instance/pod.
Iceberg Database	iceberg_db	Target database name in the Iceberg catalog where tables will be created and managed.