volume_create
Create persistent storage volumes for Railway services to handle database storage, persistent data, and file storage needs.
Instructions
[API] Create a new persistent volume for a service
⚡️ Best for: ✓ Setting up database storage ✓ Configuring persistent data ✓ Adding file storage
⚠️ Not for: × Temporary storage needs × Static file hosting × Memory caching
→ Prerequisites: service_list
→ Next steps: volume_list
→ Related: service_update, database_deploy
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| projectId | Yes | ID of the project containing the service | |
| environmentId | Yes | ID of the environment for the volume (usually obtained from service_info) | |
| serviceId | Yes | ID of the service to attach volume to | |
| mountPath | Yes | Path where the volume should be mounted in the container |