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=== Coordinated checkpointing of distributed applications ===
'''Summary:''' Enable coordinated container checkpointing with Kubernetes.
Checkpointing support has been recently introduced in Kubernetes, where the
smallest deployable unit is a Pod (a group of containers). Kubernetes is often
used to deploy applications that are distributed across multiple nodes.
However, checkpointing such distributed applications requires a coordination
mechanism to synchronize the checkpoint and restore operations. To address this
challenge, we have developed a new tool called <code>criu-coordinator</code>
that relies on the action-script functionality of CRIU to enable synchronization
in distributed environments. This project aims to extend this tool to enable
seamless integration with the checkpointing functionality of Kubernetes.
'''Links:'''
* https://github.com/checkpoint-restore/criu-coordinator
* https://lpc.events/event/18/contributions/1803/
* https://sched.co/1YeT4
* https://kubernetes.io/blog/2022/12/05/forensic-container-checkpointing-alpha/
'''Details:'''
* Skill level: intermediate
* Language: Rust / Go / C
* Expected size: 350 hours
* Mentors: Radostin Stoyanov <rstoyanov@fedoraproject.org>, Prajwal S N <prajwalnadig21@gmail.com> Adrian Reber <areber@redhat.com>
* Suggested by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
=== Kubernetes operator for managing container checkpoints ===
=== Kubernetes operator for managing container checkpoints ===