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DevOps · Service

containerd

The containerd image store is Docker's backend for pulling, pushing, and storing images. It uses snapshotters and supports multi-platform images, attestations, Wasm containers, and advanced image distribution features.

Last updated

Since
Docker Engine 29.0

Syntax

{"features":{"containerd-snapshotter":true}}

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

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  • containerd
  • snapshotters
  • overlayfs
  • overlay2
  • image attestations
  • multi-platform images
  • Wasm containers
  • lazy pulling

Source: containerd image store with Docker Engine. Checked 2026-11-03.