# AliyunContainerService/pouch

An Efficient Enterprise-class Container Engine

Repository: https://github.com/AliyunContainerService/pouch
Canonical: https://ross.abutalabs.com/products/pouch
Homepage: https://pouchcontainer.io
Language: Go
License: Apache-2.0
License Family: permissive
Topics: containers, oci, security, efficiency, package, cloud-native, isolation, go, kubernetes
Last push: 2024-08-22T02:06:07+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3283, "days_push": 742, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 4644, forks 936 (observed 2026-08-28T04:08:55.524396+00:00)

## What it is
PouchContainer is an open-source, OCI-compliant enterprise-class container engine created by Alibaba Group. It packs, delivers, and runs applications with strong isolation, rich container mode, and P2P image distribution via Dragonfly.

## Use cases
- run containers with strong isolation on legacy kernels
- deploy kubernetes with a lightweight container runtime
- distribute container images at enterprise scale with p2p
- run rich containers with systemd and services inside
- migrate legacy applications to a cloud-native platform
- secure multi-tenant container workloads

## When to choose
- you need OCI-compatible containers on old Linux kernels
- you want hypervisor-based or lxcfs-enhanced isolation
- you run Alibaba-style large-scale container fleets with Dragonfly P2P distribution

## When to avoid
- you want the mainstream ecosystem and community support of Docker or containerd
- you need frequent updates and active development
- you only target non-Linux platforms

## Facets
- artifact type: application
- maturity: maintenance
- function: container-runtime, security, deployment, cli
- domain: cloud-computing, security
- platform: go, self-hosted
- tags: oci, rich-container, strong-isolation, p2p-distribution, dragonfly, lxcfs, hypervisor-based-containers, alibaba, containers, devops, linux, docker, kubernetes

## Member repositories
- AliyunContainerService/pouch (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:55.524396+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:19:32.483302+00:00, confidence not recorded.
  - readme: https://github.com/AliyunContainerService/pouch (fetched 2026-08-28T04:08:55.524396+00:00, sha 0e7026ccc058)
  - homepage: https://pouchcontainer.io (fetched 2026-08-29T09:04:07.266649+00:00, sha 2c89368e1dee)
- Data as of 2026-08-30T08:39:29.467469+00:00.