SsoftverseAdmin1d ago · 10 min readGitHub Actions to AWS Without Stored Keys: OIDC Federation in 2026GitHub Actions to AWS Without Stored Keys: OIDC Federation in 2026 TL;DR: If your GitHub Actions workflows authenticate to AWS with a stored access key, that key is a permanent credential sitting in devopsenginer.hashnode.dev
FFerhat Yildiz1d ago · 26 min readDeploying Terraform to AWS with GitHub Actions and OIDCAs applications grow, teams need to create and change infrastructure more often. Repeating those changes by hand takes time and makes it easy to miss a setting or configure environments differently. T1Rblog.turingts.com
SsoftverseAdmin1d ago · 12 min readArgo Rollouts 2026: Progressive Delivery for Kubernetes — Canary, Blue-Green and Rollbacks That Happen by ThemselvesTL;DR: A plain Kubernetes Deployment can roll an update out, but it cannot send 5% of traffic to the new version, watch the error rate, and roll itself back when the numbers turn bad. Argo Rollouts cadevopsenginer.hashnode.dev
SsoftverseAdmin1d ago · 13 min readCI/CD for Monorepos 2026: Build Only What ChangedTL;DR: A monorepo with naive CI rebuilds the world on every commit, so pipelines get slower exactly as the repo succeeds. The fix is affected-only delivery: detect what changed, expand through the depdevopsenginer.hashnode.dev
SsoftverseAdmin1d ago · 9 min readGitHub Actions Reusable Workflows & Composite Actions (2026): Stop Copy-Pasting YAML Across ReposTL;DR Copy-pasted workflow YAML is a maintenance debt with a blast radius: fix a bug in one repo's CI and the other nine quietly keep the bug. Reusable workflows (on: workflow_call) share whole jobs devopsenginer.hashnode.dev
AAdithya M S2d ago · 10 min readGitHub Actions for Beginners: Understanding Triggers, Conditions, Variables and Debugging Your WorkflowsIs your pipeline running only when it should? In Part 1 we built a pipeline that lints, tests, and builds on every push. That’s a good start, but a pipeline that runs on everything isn’t really requiradithyameda.hashnode.dev
DDemoVexa3d ago · 6 min readA Nightly CI Job for Demo Video Renders: Queueing, Retries and ArtifactsA nightly render job is a scheduled CI workflow that rebuilds your product demo videos from the latest code while nobody is waiting on it, then stores the files somewhere your team can grab them in thdemovexa.hashnode.dev
SSancharini Panda3d ago · 15 min readAPI Regression Testing: Catch Breaking Changes EarlyAPI regression testing catches the bugs that code review was never built to see. A reviewer reads the diff, and the diff looks fine: a field renamed for consistency, a new enum value, a default page scommunity.keploy.io
MMusfiqur Rahman Foysal4d ago · 8 min readFrom Test Automation to Release Confidence: Building Evidence-Driven Quality GatesAutomated tests are valuable, but a large test suite does not automatically create confidence. A pipeline can report 2,000 passing tests while a critical checkout flow is broken, an API contract has dmusfiqur-rahman-foysal.hashnode.dev
CCiphemic academia3d ago · 15 min readBlue-Green vs. Canary vs. Rolling Deployments: $460 Million in 45 Minutes and 8.5 Million Machines at OnceBlue-Green vs. Canary vs. Rolling Deployments: $460 Million in 45 Minutes and 8.5 Million Machines at Once On August 1, 2012, the trading firm Knight Capital rolled out new software to eight productio1Eciphemicacademia.hashnode.dev
