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loopholelabs
drafter
Go2024–2025
loopholelabs / drafter · Archived

drafter

A Compute Primitive Designed for Live Migration

Systems & Infrastructure
Explore on GitHubRead Hacker News discussions
2Distinct people
2Mentions
0Explicit recommenders
160GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

A Compute Primitive Designed for Live Migration

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by week2 dated mentions

Observed mentions: 2024-07-05 13:31:54 UTC to 2025-01-08 16:31:01 UTC. Weeks start Monday, UTC.

012024-07-01 00:00:00 UTC to 2024-07-08 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 commentsJul 12024-07-08 00:00:00 UTC to 2024-07-15 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-07-15 00:00:00 UTC to 2024-07-22 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-07-22 00:00:00 UTC to 2024-07-29 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-07-29 00:00:00 UTC to 2024-08-05 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-08-05 00:00:00 UTC to 2024-08-12 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-08-12 00:00:00 UTC to 2024-08-19 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-08-19 00:00:00 UTC to 2024-08-26 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-08-26 00:00:00 UTC to 2024-09-02 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-09-02 00:00:00 UTC to 2024-09-09 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-09-09 00:00:00 UTC to 2024-09-16 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-09-16 00:00:00 UTC to 2024-09-23 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-09-23 00:00:00 UTC to 2024-09-30 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-09-30 00:00:00 UTC to 2024-10-07 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsSep 302024-10-07 00:00:00 UTC to 2024-10-14 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-10-14 00:00:00 UTC to 2024-10-21 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-10-21 00:00:00 UTC to 2024-10-28 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-10-28 00:00:00 UTC to 2024-11-04 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-11-04 00:00:00 UTC to 2024-11-11 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-11-11 00:00:00 UTC to 2024-11-18 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-11-18 00:00:00 UTC to 2024-11-25 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-11-25 00:00:00 UTC to 2024-12-02 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-12-02 00:00:00 UTC to 2024-12-09 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-12-09 00:00:00 UTC to 2024-12-16 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-12-16 00:00:00 UTC to 2024-12-23 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-12-23 00:00:00 UTC to 2024-12-30 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-12-30 00:00:00 UTC to 2025-01-06 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-01-06 00:00:00 UTC to 2025-01-13 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsJan 6

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Jul 12024-07-01 00:00:00 UTC2024-07-08 00:00:00 UTC110
Jul 82024-07-08 00:00:00 UTC2024-07-15 00:00:00 UTC000
Jul 152024-07-15 00:00:00 UTC2024-07-22 00:00:00 UTC000
Jul 222024-07-22 00:00:00 UTC2024-07-29 00:00:00 UTC000
Jul 292024-07-29 00:00:00 UTC2024-08-05 00:00:00 UTC000
Aug 52024-08-05 00:00:00 UTC2024-08-12 00:00:00 UTC000
Aug 122024-08-12 00:00:00 UTC2024-08-19 00:00:00 UTC000
Aug 192024-08-19 00:00:00 UTC2024-08-26 00:00:00 UTC000
Aug 262024-08-26 00:00:00 UTC2024-09-02 00:00:00 UTC000
Sep 22024-09-02 00:00:00 UTC2024-09-09 00:00:00 UTC000
Sep 92024-09-09 00:00:00 UTC2024-09-16 00:00:00 UTC000
Sep 162024-09-16 00:00:00 UTC2024-09-23 00:00:00 UTC000
Sep 232024-09-23 00:00:00 UTC2024-09-30 00:00:00 UTC000
Sep 302024-09-30 00:00:00 UTC2024-10-07 00:00:00 UTC000
Oct 72024-10-07 00:00:00 UTC2024-10-14 00:00:00 UTC000
Oct 142024-10-14 00:00:00 UTC2024-10-21 00:00:00 UTC000
Oct 212024-10-21 00:00:00 UTC2024-10-28 00:00:00 UTC000
Oct 282024-10-28 00:00:00 UTC2024-11-04 00:00:00 UTC000
Nov 42024-11-04 00:00:00 UTC2024-11-11 00:00:00 UTC000
Nov 112024-11-11 00:00:00 UTC2024-11-18 00:00:00 UTC000
Nov 182024-11-18 00:00:00 UTC2024-11-25 00:00:00 UTC000
Nov 252024-11-25 00:00:00 UTC2024-12-02 00:00:00 UTC000
Dec 22024-12-02 00:00:00 UTC2024-12-09 00:00:00 UTC000
Dec 92024-12-09 00:00:00 UTC2024-12-16 00:00:00 UTC000
Dec 162024-12-16 00:00:00 UTC2024-12-23 00:00:00 UTC000
Dec 232024-12-23 00:00:00 UTC2024-12-30 00:00:00 UTC000
Dec 302024-12-30 00:00:00 UTC2025-01-06 00:00:00 UTC000
Jan 62025-01-06 00:00:00 UTC2025-01-13 00:00:00 UTC101

What Hacker News says

2 sources
pojntfx·Jan 8, 2025
Hey HN! We've built a system that lets you run any application on spot instances without worrying about preemption. It works by running VMs on top of VMs - without the need for nested virtualization or hardware acceleration support - by integrating our open-source projects: Drafter (https://github.com/loopholelabs/drafter - handles VM live migration), PVM (https://github.com/loopholelabs/linux-pvm-ci - enables nested virtualization without hardware support), and Silo (https://github.com/loopholelabs/silo - provides efficient live storage migration over the public internet). The cool part is that we can migrate workloads between spot instances faster than they get preempted, with no dropped connections - even across different cloud providers and regions. While there are other solutions that try to handle spot instance preemption through ch
Read the rest
eckpointing, we take a fundamentally different approach by making preemption irrelevant through continuous state capture and seamless migration. We showed this off at KubeCon NA 2024 by migrating a Redis pod between AWS, GCP, and Azure while maintaining active client connections. All core components are open source, including our Firecracker patches (https://github.com/loopholelabs/firecracker/tree/main-live-m...). We're currently in the process of launching with GitHub Actions runners that can safely run on spot instances (which are 75%+ cheaper!) without risk of interruption, even for long-running builds and stateful workloads at https://architect.run/. More info in the linked blog post! Would love to hear your thoughts and feedback on the technical implementation and potential use cases.
In Architect – Rethinking Spot Instances by Solving the Preemption Problem

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