Shows the host binding for a service port.
Section: Ports and Networks
Resolve published port
bash
bash
docker compose port web 80Explanation
Useful when ports were assigned dynamically.
Learn the surrounding workflow
Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.
Related commands
Same sheet · prioritizing Ports and Networks
Attach services to custom network
Defines multiple named networks for segmentation.
Named volume for persistent data
Stores database data in a managed named volume.