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Create: 2021-01-21 Update: 2025-07-09 01:14:43

Exploring Rootless Docker and User Namespaces

Небольшая статья еще от того года про тестирование rootless docker (экспериментальной фичи Docker 20.10), где автор пробует различные стандартные ситуации.

Возможность создавать rootless-контейнеры базируется на user namespaces. В конце того года вышли сразу две крутые статьи про это.

Improving Kubernetes and container security with user namespaces. Что такое user namespaces, как это спасает от известной CVE-2019-5736, какие на текущий момент есть сложности и как это в теории может работать в Kubernetes.

Evolving Container Security With Linux User Namespaces. О применение user namespaces в Netflix в их системе оркестрации Titus.

P.S. Про rootless-контейнеры я также писал здесь.

#ops #k8s #docker

Security Wine (бывший - DevSecOps Wine)

raesene.github.io

Exploring Rootless Docker

hottg.com/sec_devops/419

2.67K viewsDenis Yakimov, edited Jan 21, 2021 at 09:31

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Exploring Rootless Docker and User Namespaces

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