DevOps

Everything here revolves around DevOps – the bridge between development and IT operations. Explore articles about automation, CI/CD, containerization, infrastructure as code, and modern deployment strategies.

open ai Key Rotation

Part 1: OpenAI Key Rotation: A Practical Guide to Secure API Keys Without Downtime

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Why OpenAI Key Rotation Is a Leadership Priority Now As soon as OpenAI reaches development or production workflows, the API key becomes critical infrastructure. A leaked key burns budget, enables unauthorized usage, and can take integrations down. This post is Part 1 of our guide to the OpenAI API and keys. In Part 2 we will present a Python‑based admin CLI that enables administration via the command line—including automatable key …

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Proxmox Datacenter Manager beta release

Proxmox Datacenter Manager BETA Release

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Proxmox has released the beta version 0.9 of its Proxmox Datacenter Manager. Based on Debian Trixie (13) with the latest 6.14.11-1 kernel and ZFS 2.3.4, this release brings many exciting new features for data center administrators. Important New Features Overview: EVPN Integration Improved Search More Efficient Metric Collection Additional GUI Improvements Summary of Proxmox Datacenter Manager Beta: With version 0.9 Beta, Proxmox Datacenter Manager makes a significant step toward enterprise …

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git ci/cd eng

GitLab CI/CD for Administrators: A Practical Guide to Automated Deployments

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For system administrators, manual deployments are often a source of stress and errors. Every step must be executed precisely, which costs time and introduces risks. GitLab CI/CD is the tool that transforms this process. It allows you, through a well-configured pipeline, to automatically test, build, and deploy with every code commit. In this guide, we will show you how to set up a robust GitLab CI/CD pipeline for a real-world …

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