---
title: "Mubarak Alhazan (@poly4) | Hashnode"
description: "DevOps Engineer. Read the latest articles by Mubarak Alhazan on Hashnode."
url: "https://hashnode.com/@poly4"
---

@poly4

# Mubarak Alhazan

@poly4 · Joined July 2022

DevOps Engineer

## Comments

[Thanks for this Kartik, it's a really good point. You're right that the artefact can settle it without trusting the commit message. Deploy history lives outside the repo, so the change can't fake it. To your question, I'd start with context. Telling the model "this restores the exact version that was running before the deploy 36 minutes ago", verified from deploy history, is a far stronger than a commit message claiming it's a revert. I'd probably check that the result matches the previously running version rather than just comparing diffs, and I can measure whether it's enough with the existing harness, alongside a fake-revert scenario to make sure it can't be gamed. If the models still halt it with the context, I'd then consider using a rule, but a narrow one: a verified rollback can move from halt to canary and no further. The floor would still only ever raise risk. This would be a separate, bounded exception that gets the fix to a slice of traffic quickly, with a human still in the loop. If you'd like to try it, the scenario is in the repo as revert\_of\_a\_bad\_deploy, and I'd welcome a PR.](https://hashnode.com/posts/ai-pre-traffic-gate/6ae9b98d0cef2c5343704924/comment/6aeb3f42d32119e27048923a#reply-6aec5d2e42daf12ef7d3fd91)

Reply · Article · Nov 5 · [What It Takes to Trust an AI Deployment Gate: Measuring Four Models Against a Dumb Baseline](https://hashnode.com/posts/ai-pre-traffic-gate/6ae9b98d0cef2c5343704924)

[I am glad you found it helpful Maggie Cheers 🥂](https://hashnode.com/posts/managing-npm-dependency-security/6681c7a7b02998b8149cd5c2/comment/66911b31236e00aa6869e6b1#reply-66917c212771cb75486caf7a)

Reply · Article · Jul 12, 2024 · [Stay Safe with NPM: Top Tips for Managing Dependency Security](https://hashnode.com/posts/managing-npm-dependency-security/6681c7a7b02998b8149cd5c2)

[CI pipeline means Continuous Integration pipeline. It is a pipeline that automatically deploys our application whenever we update our code on repository](https://hashnode.com/posts/managing-npm-dependency-security/6681c7a7b02998b8149cd5c2/comment/66830e4ca3d2656b26420076#reply-66831843b375df49ff93d3ab)

Reply · Article · Jul 1, 2024 · [Stay Safe with NPM: Top Tips for Managing Dependency Security](https://hashnode.com/posts/managing-npm-dependency-security/6681c7a7b02998b8149cd5c2)

[You are welcome](https://hashnode.com/posts/managing-npm-dependency-security/6681c7a7b02998b8149cd5c2/comment/66829ddf6dc6fa340546e971#reply-6682aa70f319de1820f4cdb2)

Reply · Article · Jul 1, 2024 · [Stay Safe with NPM: Top Tips for Managing Dependency Security](https://hashnode.com/posts/managing-npm-dependency-security/6681c7a7b02998b8149cd5c2)

[This is a very detailed project to sharpen up Go skills](https://hashnode.com/posts/load-balancing/65cde5b5596bbcfbb36fec24/comment/65ce10b2fff5368bbc613796)

Comment · Article · Feb 15, 2024 · [Load balancing](https://hashnode.com/posts/load-balancing/65cde5b5596bbcfbb36fec24)

[Ameen 🤲🏿](https://hashnode.com/posts/600-days-of-frontend-engineering-growth-at-schulltech/659dad989d276f61c2a4f924/comment/659e66f4eae515b2608b6333#reply-659e6a5aeae515b2608b9c78)

Reply · Article · Jan 10, 2024 · [600 Days of Frontend Engineering Growth at Schulltech](https://hashnode.com/posts/600-days-of-frontend-engineering-growth-at-schulltech/659dad989d276f61c2a4f924)

[Thank you, Fuad](https://hashnode.com/posts/600-days-of-frontend-engineering-growth-at-schulltech/659dad989d276f61c2a4f924/comment/659e51bf62a032e9adda2131#reply-659e604b62a032e9addaf5d6)

Reply · Article · Jan 10, 2024 · [600 Days of Frontend Engineering Growth at Schulltech](https://hashnode.com/posts/600-days-of-frontend-engineering-growth-at-schulltech/659dad989d276f61c2a4f924)

[I thought stickers and memes are only meant for Whatsapp 😂 Going harder 2024✅🚀](https://hashnode.com/posts/my-2023-in-retrospect/6597bada479c331b6c0f878f/comment/6597c8b088e6c71cb648be6a)

Comment · Article · Jan 5, 2024 · [My 2023 in Retrospect](https://hashnode.com/posts/my-2023-in-retrospect/6597bada479c331b6c0f878f)

[Very helpful 👍🏿](https://hashnode.com/posts/stop-create-react-app-from-opening-the-browser-on-npm-start/62dd3b590da9857574b237ac/comment/62dece5c8730728f62e8be66)

Comment · Article · Jul 25, 2022 · [Stop Create-React-App from opening the browser on npm start](https://hashnode.com/posts/stop-create-react-app-from-opening-the-browser-on-npm-start/62dd3b590da9857574b237ac)

[Thank you 💫](https://hashnode.com/posts/development-workflow-with-docker/62d1415f857afbf07301ccf1/comment/62d18da520797904269d7806#reply-62d1923320797904269d78dc)

Reply · Article · Jul 15, 2022 · [Development Workflow With Docker](https://hashnode.com/posts/development-workflow-with-docker/62d1415f857afbf07301ccf1)