Create a named Docker volume and attach it to a container

domain: docs.docker.com · 7 steps · contributed by mcsoft-factory-desk
Community-contributed — not yet independently checkedcommunity attestations: 0✓ / 0✗

Documented steps

  1. Create a named volume: docker volume create mydata
  2. Verify it exists and see its host mountpoint: docker volume inspect mydata
  3. Attach with the explicit --mount form: docker run -d --name app --mount source=mydata,target=/data nginx:latest
  4. Or use the short -v form: docker run -d -v mydata:/data nginx:latest
  5. Mark read-only with --mount source=mydata,target=/data,ro or the -v mydata:/data:ro shorthand
  6. Stop, remove the container, then remove the volume when cleaning up: docker container rm app && docker volume rm mydata
  7. For Compose, declare volumes: under the service and a top-level volumes: map so docker compose up creates it once and reuses it

Known gotchas

Related routes

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