containerd/stargz-snapshotter
Fast container image distribution plugin with lazy pulling observed · 2026-08-28
Health v2 · maintenance only
88/100
- Activity 99
- Release rhythm 66
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 19
- age_days: 2521
- days_rel: 224
- days_push: 8
- n_releases_24m: 8
Adoption not part of the score
1585 stars · 155 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Stargz Snapshotter is a containerd snapshotter plugin that enables lazy pulling of container images, allowing containers to start before the full image is downloaded by fetching chunks on demand. It introduces the eStargz image format, which is OCI/Docker-compatible and can be pushed to standard registries while remaining runnable on eStargz-agnostic runtimes.
Use cases
- speed up container image pulling
- reduce container startup time on kubernetes
- run containers without waiting for image pull to complete
- convert docker images to lazily-pullable estargz format
- faster serverless and autoscaling cold starts
- optimize image distribution from standard container registries
When to choose
- image pull time dominates your container startup latency
- you use containerd or kubernetes and can convert images to eStargz
- you want OCI-compatible lazy pulling that works with standard registries
When to avoid
- you use Docker or another runtime without containerd snapshotter support
- your images are small or already cached locally so pull time is negligible
- you cannot control the image build/conversion pipeline
Facets
plugin · maturity active
container-runtime caching deployment developer-tools cloud-computing performance go lazy-pulling estargz snapshotter container-images image-distribution oci-images containers devops linux docker kubernetes containerd
2 sources
- readme: https://github.com/containerd/stargz-snapshotter · fetched 2026-08-28 · a05b657e39f7
- homepage: https://github.com/containerd/containerd/issues/3731 · fetched 2026-08-29 · a8e0e7ecc57c
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| containerd/stargz-snapshotter | main | 88 |
For agents
markdown · JSON · MCP: product_card(name="containerd/stargz-snapshotter")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem