Kapitan generators as supply-chain artifacts
Kapitan's kadet generators are Python packages that turn an inventory into Kubernetes manifests, Terraform JSON or anything else. They are also code…
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Shared Responsibility in Argo CD: Who Owns Each Part of CVE-2026-77459 and Its Siblings
Shared Responsibility in Argo CD: Who Owns Each Part of CVE-2026-77459 and Its Siblings Vulnerability overview Four CVSS 9.9 vulnerabilities were fi…
CAPA Exam Guide: Argo CD Is Only a Third of It. I Scored 93
I wrote the longer version, with more on each Argo project and my prep timeline, on my blog . Daily Argo CD use covers about a third of the CAPA exa…
We moved a real homelab onto Spinifex and deleted six operators
Building a cloud platform that can understand the AWS API is one thing; rigorously testing it is something else. The AWS API is open, well documente…
The GitOps Bridge: Keep Terraform and ArgoCD Out of Each Other's Way
Two tools, two clocks. Terraform provisions the cluster, the node groups, the networking, the IAM. It changes rarely and under heavy approval. ArgoC…
Preview environments: from a PR label to teardown
A preview environment gives reviewers a temporary URL for one pull request. The pattern is easy to state and hard to picture: a label on the PR star…
Setting Up Argo CD on Kubernetes
Argo CD is a Kubernetes-native, declarative GitOps tool for deploying applications at scale. It pulls application manifests directly from a Git repo…
The Shoemaker's Children Aren't Barefoot
This article covers the architecture and the design decisions behind Home Automated Infrastructure, an open source project that runs a smart home wi…
Дорогая, я улучшил KubeVirt! Сделали классическую виртуализацию на рельсах Kubernetes
KubeVirt или готовая платформа? Мы сравнили Deckhouse Virtualization Platform с «ванильной» версией по-честному: API-ресурсы, миграции, хранилища, с…
Бесплатные курсы от облачных провайдеров: что выбрать для карьеры в 2026 году
Меня зовут Амиран Гургенадзе, я работаю в технической поддержке Cloud.ru . До этого я был системным администратором, а в облака пришел с готовностью…
The Rollback Worked. My Next Deploy Could Break It Again.
My application was working again. That should have been the end of the problem. It was not. In [the first article in this series( https://blog.lalit…
Secrets that live in git - encrypted, no Vault, no sidecar
This is part of a series on building Orca , a single-binary orchestrator for the gap between Coolify and Kubernetes. Every orchestrator eventually h…
My Terraform Runner Destroyed Itself Mid-Apply
Originally published at woitzik.dev Disclosure: This post contains Amazon affiliate links (marked with *). If you buy through them, I earn a small c…
Lifecycle, DevOps & Multi-Agent Orchestration for Enterprise AI
The Agentic DevOps Challenge As enterprise AI adoption matures, organizations are shifting from single-turn chat assistants to complex multi-agent o…
Terraform Should Not Deploy Into EKS. ArgoCD Should.
Many teams use Terraform to provision AWS and then keep going: Helm charts, namespaces, add-ons, even application manifests inside EKS. That looks e…
From Commit to Amazon EKS: Building a GitOps Pipeline with Argo CD
Deploying an application to Kubernetes is easy to demonstrate with one command: kubectl apply -f . The harder question is what happens after the fir…
Начал раздавать бесплатные поддомены на fluxcast.dev и погряз в войне с DNS, гитом и сертификатами
Недавно я зарегистрировал fluxcast.dev и понял, что основной домен простаивает без дела. Рассказываю, как я написал свой реестр бесплатных поддомено…
The Helm Chart Is a Platform Contract — Not a Template
Early in building our cloud infrastructure, we had a problem nobody talks about — because it happens so slowly you almost don't notice it. We had ei…
SealedSecrets: Storing Secrets in Git Without the Risk
A base64-encoded string in a Git repo is not a secret. It's plaintext with one extra step, and echo "cGFzc3dvcmQ=" | base64 -d undoes that step in a…
GitOps Policy Drift: Why Reconciliation Doesn't Stop Day-2 Failure
GitOps policy drift is what happens when a control plane keeps a policy perfectly reconciled long after the reason for that policy has stopped being…
Deploying Envoy Gateway on AWS EKS: The Right Way
Some context first: we were running on GKE Autopilot, where the Gateway API just works out of the box. Google manages the CRDs and the underlying lo…
Что будет, если убрать сохранённое состояние из IaC? Опыт создания Wye
Практически все современные системы управления инфраструктурой опираются на один и тот же фундаментальный механизм — сохранённое состояние (persiste…
When ArgoCD shows Healthy but Keycloak silently strips JWT claims
ArgoCD reported Synced and Healthy. The Keycloak Helm release was green. And the downstream timeline service was returning 401 on every authenticate…
Jenkins as a Code, or how I stopped clicking around in the UI
I've been running Jenkins in one form or another for years now. Different companies, different sizes of teams, but somehow the same story keeps repe…
What Platform Teams Can Expect From Crossplane v2.2
A developer submits a ticket to request a database. Three days later, the platform team responds, but the configuration isn’t quite right. The devel…
I Built a Production-Grade Internal Developer Platform at 17 — Full Architecture
The Problem Most engineers deploy to Kubernetes by clicking buttons in a UI. That's not DevOps. That's manual labor with extra steps. I built Archne…
Why Kubernetes Needs an IDP, Not Just GitOps
We had ArgoCD running perfectly. Every deployment was reconciled from Git. Drift detection worked. Rollbacks were one-click. Our GitOps setup was cl…