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Recent posts tagged devops

Description for Tag: "devops"

A set of practices that combine software development and IT operations.
Level UI • 17 hours • in Articles • 9 min read
An MCP server is not a new API. It is a thin layer over the one you already have
Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...
post-cover-33074
  • ai
  • api
  • webdev
  • security
7 Reactions 7 Comments
Avneet • 16 hours • in Articles • 2 min read
From Writing the Spec to Approving It: What AI-DLC Looks Like on a Real Build
🤖 From Writing the Spec to Approving It: What AI-DLC Looks Like on a Real Build > TL;DR > - AI-DLC is public and open source: awslabs/aidlc-workflowshttps://github.com/awslabs/aidlc-workflows. The method comes from this AWS DevOps blog posthttps://...
post-cover-33078
  • aws
  • ai
  • software-development
  • devops
0 Reactions 3 Comments
Farooq • 1 day • in Articles • 3 min read
Flyway Migration: From Legacy Database to CI/CD
Most teams think of Flyway only when they need to manage ongoing database schema changes. But what if your project already has a complete, stable schema and you’re only now introducing version control? Or what if you want to incorporate your schema i...
post-cover-32961
  • devops
  • database
  • mysql
  • cicd
0 Reactions 1 Comments
BashSnippets • 2 days • in Articles • 1 min read
The log was deleted. Its 48M was still allocated.
A 64M scratch tmpfs, a worker process holding its log open on file descriptor 3, and the usual reflex when space runs low: rm the log. du on the directory dropped from 48M to 0. df stayed at 48M used. The next 32M write failed with No space left on d...
  • bash
  • linux
  • sysadmin
  • devops
2 Reactions 1 Comments
Ivan Rossouw • 2 days • in Articles • 4 min read
A Stopwatch Needs an Isolated Lane
Timing tests look wonderfully objective. Start a stopwatch, call the component, stop the watch, and compare the result with a budget. The number is precise. The experiment may not be. That distinction matters in continuous integration, where many t...
  • dotnet
  • testing
  • devops
  • reliability
0 Reactions 0 Comments
Avneet • 3 days • in Articles • 10 min read
Organization-Wide EC2 DNS Automation with EventBridge & AWS Config Aggregator: One Rule Per Account
🌐 Organization-Wide EC2 DNS Automation with EventBridge and AWS Config Aggregator: One Rule Per Account > TL;DR > - Detecting EC2 launches and terminations across a whole AWS Organization for DNS is not the five-minute single-account job it looks l...
post-cover-32736
  • aws
  • devops
  • serverless
  • automation
5 Reactions 2 Comments
Tom Smithverified • 13 hours • in Articles • 9 min read
Developer Weekly Briefing — October 30, 2026
Security dominated this week, but not in the usual way. Two active campaigns turned GitHub configuration files into attack surfaces. Researchers demonstrated that the built-in browsers inside AI coding tools can read your SSH keys. And at Oracle AI ...
post-cover-33104
  • agenticai
  • devsecops
  • github
  • localai
6 Reactions 3 Comments
ja.lourenco • 3 days • in Articles • 1 min read
TruffleHog Secret Scanner Automation
Context and Problem An AWS EKS Cluster was attacked, and its secrets were compromised. The Kubernetes Secrets were not encrypted, anyone who works with Kubernetes know they are only base64-encoded by defaulthttps://kubernetes.io/docs/concepts/confi...
post-cover-32727
  • devops
  • security
  • bash
  • kubernetes
2 Reactions 1 Comments
EmmeKappa23 • 3 days • in Articles • 3 min read
A week of green runs, and the pipeline was waiting for me
On 1 September at 10:57 UTC the monthly ingest ran. It opened issue number 3 of the magazine, picked the vertical from the source registry, wrote 19 candidate sources into Postgres with stage = 'discovery', and opened a GitHub issue telling me it was...
post-cover-32698
  • devops
  • automation
  • monitoring
  • postgres
2 Reactions 0 Comments
EmmeKappa23 • 3 days • in Articles • 3 min read
Node 22.22 runs TypeScript. Ubuntu's Node 22.22 doesn't.
Four test files in my site's repo import TypeScript directly. faq.test.mjs pulls in src/lib/faq.ts, and three others do the same with their own modules. There is no build step and no loader in between: the script is node --test "test/.test.mjs", and ...
post-cover-32697
  • node
  • typescript
  • ubuntu
  • devops
0 Reactions 0 Comments
BashSnippets • 3 days • in Articles • 1 min read
Three ways a jq one-liner lies to your bash script
Most "the filter looks right but the script misbehaves" bugs come down to three silent failure modes. First, a missing -r. jq outputs JSON by default, so a string arrives with its quotes attached — your variable holds "web-01", quotes included, and ...
  • bash
  • jq
  • json
  • devops
0 Reactions 0 Comments
Amir Amiri • 3 days • in Articles • 10 min read
How I Built a 24/7 AI DevOps Coding Agent for About CAD 200
!My 24/7 AI DevOps Coding Agent Setuphttps://raw.githubusercontent.com/Amiri83/hermis/main/docs/images/247aidevopsagentsetup.png Hermes + Claude Code + Telegram on a cheap always-on thin client. Hi, I'm Amir I'm a DevOps engineer, and a surprisin...
  • devops
  • ai
  • automation
  • productivity
6 Reactions 4 Comments
Tom Smithverified • 3 days • in Articles • 6 min read
IBM Z Atlas Uses AI to Prove Mainframe Changes Are Safe Before They Hit Production
Changing a mainframe is slow for a reason. One middleware upgrade can touch dozens of applications. And the knowledge of how everything connects often lives in the heads of a few senior engineers, many of whom are close to retirement. IBM is going a...
post-cover-32375
  • mainframe
  • zos
  • ai
  • devops
0 Reactions 0 Comments
Marcos Vilela • 4 days • in Articles • 4 min read
Limpando ~20 GB de caches de Terraform e Node.js com um único comando Bash
Mantenho todos os meus repositórios em uma única pasta — cerca de 150, entre trabalho para clientes, templates e experimentos. Cada um deles é uma pequena armadilha: um nodemodules dentro de app/ e um .terraform dentro de infra/terraform/. Nenhum dos...
post-cover-32582
  • bash
  • terraform
  • devops
  • node
2 Reactions 2 Comments
Alex • 4 days • in Articles • 14 min read
Drill the Safe Open: How IANA's 2020 Root Key Ceremony Ran Four Days Late
In February 2020 the safe holding the internet's root signing key would not open. IANA's published, hand-initialed ceremony scans show the custody behind the cryptography: a repair script written before anyone drilled, and a signing that took four mi...
  • dns
  • security
  • sre
  • devops
0 Reactions 0 Comments
Posted in DevOps group
arifkurnaz • Oct 23 • in Articles • 7 min read
You patched PHP. The old image is still in your cluster’s future.
title: "You patched PHP. The old image is still in your cluster's future." published: false description: "PHP2Shell CVE-2026-109618, CVE-2026-109619 as seen from a Kubernetes cluster: how fast the scanners caught up, where they stay blind, and why r...
post-cover-32217
  • kubernetes
  • php
  • devops
  • containers
0 Reactions 9 Comments
arifkurnaz • Oct 23 • in Articles • 14 min read
SOC 2, CRA, NIS2: they all ask your cluster the same five questions
title: "SOC 2, CRA, NIS2: they all ask your cluster the same five questions" published: true description: "A working engineer's read of SOC 2 and the EU instruments that landed alongside it, and why the hard part is not the controls but the evidence...
  • security
  • kubernetes
  • devops
  • compliance
0 Reactions 0 Comments
Posted in DevOps group
Stephen • Oct 23 • in Articles • 3 min read
Pub/Sub Isn't Event-Driven Architecture: Here's What Most Teams Miss
Pub/Sub is a messaging pattern. Event-Driven Architecture is an architectural discipline. Every EDA implementation may use Pub/Sub, but not every Pub/Sub implementation is truly Event-Driven Architecture. For many years, I would have agreed with the...
post-cover-32197
  • eventdriven
  • softwarearchitecture
  • distributedsystems
  • devops
0 Reactions 6 Comments
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