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368 posts tagged with "Engineering"

Engineering insights and technical deep dives

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Kubernetes 1.37's Node Lifecycle Conditions: Five New Signals Your CAPI Fleet Will Learn to Read
·Dora Noda·10 min

Kubernetes 1.37's Node Lifecycle Conditions: Five New Signals Your CAPI Fleet Will Learn to Read

Kubernetes 1.37 reserves five well-known Node conditions for drain, maintenance, and shutdown state — a shared vocabulary no core controller reads yet. Here is the before/after map for a Cluster API fleet's health-check and scale-down signals, and what to publish this quarter.

Kubernetes
infrastructure
self-hosting
engineering
SSH3 in 2026: QUIC Shell Access Grew Up, but Its Own Forks Say Don't Ship It Yet
·Dora Noda·11 min

SSH3 in 2026: QUIC Shell Access Grew Up, but Its Own Forks Say Don't Ship It Yet

SSH3 re-implements SSH on QUIC, TLS 1.3, and HTTP/3 with 3-round-trip setup, roaming sessions, and UDP forwarding — but unaudited code and a renamed spec mean 2026's honest posture is a bastion-side trial, not a cutover. Here is the adoption map.

self-hosting
security
engineering
guide
Two-Thirds of Platform Teams Run Backstage: What a Golden-Path IDP Actually Costs to Self-Host vs Renting Port or Cortex
·Dora Noda·10 min

Two-Thirds of Platform Teams Run Backstage: What a Golden-Path IDP Actually Costs to Self-Host vs Renting Port or Cortex

Self-hosting Backstage costs roughly $95,000 a year at 20 developers against about $6,000 for Port or Cortex — yet two-thirds of platform teams still run it. A line-by-line cost model, the crossover math, and a team-size decision rule.

self-hosting
PaaS
cost-optimization
engineering
formae Learned Kubernetes. Does a Cluster-API Fleet Still Need Another IaC Layer?
·Dora Noda·10 min

formae Learned Kubernetes. Does a Cluster-API Fleet Still Need Another IaC Layer?

formae's May 2026 release added Kubernetes, Helm, and .tfvars support to its agent-based, state-file-free IaC platform. Here is where it fits on a Cluster-API fleet that is already GitOps-native — and where a second reconciler would only fight the first.

self-hosting
PaaS
Kubernetes
engineering
When Hetzner Renamed datacenter to location, a Cost Tool Went Blind
·Dora Noda·9 min

When Hetzner Renamed datacenter to location, a Cost Tool Went Blind

Hetzner removed the datacenter field on July 1, 2026, and a cost-tracking bot went blind: every server 'unknown', plan changes empty, prices from the wrong city. The full failure cascade, the money bugs underneath it, and a runbook for fleet tooling before the October 1 endpoint shutdown.

self-hosting
infrastructure
cost-optimization
engineering
Your Deploy MCP Server Still Polls in a Loop. The August MCP Roadmap Wants to End That
·Dora Noda·10 min

Your Deploy MCP Server Still Polls in a Loop. The August MCP Roadmap Wants to End That

MCP's August 2026 roadmap makes server-initiated events its top priority. Here is what push delivery changes for deploy-from-chat servers still polling task handles — and whether to build your own event layer now or wait for the standard.

Model Context Protocol
AI agents
engineering
self-hosting
Your Build History Is Now a Line Item: What Appwrite's Metered Builds and Storage-Counted Deployments Cost a Team That Ships Often
·Dora Noda·12 min

Your Build History Is Now a Line Item: What Appwrite's Metered Builds and Storage-Counted Deployments Cost a Team That Ships Often

Appwrite bills every build in GB-hours — failed builds included — and counts retained deployments against your storage allowance. A worked cost comparison for a team shipping 10 times a day, and what to set before your deploy cadence becomes a budget line.

PaaS
cost-optimization
self-hosting
engineering
GitHub Actions Tripled Capacity and Cut Prices 39% in 2026: The Honest Math on CI Minutes vs PaaS Builds
·Dora Noda·10 min

GitHub Actions Tripled Capacity and Cut Prices 39% in 2026: The Honest Math on CI Minutes vs PaaS Builds

GitHub cut Actions runner prices up to 39% and tripled capacity in 2026. This breakdown compares CI minutes against self-hosted runners and PaaS build meters line by line — with breakeven points and the hidden costs that matter more than the rate.

PaaS
cost-optimization
self-hosting
engineering
Your Tenants Now Ship a Spec With the Code: What GitHub Spec Kit's spec.md/plan.md/tasks.md Would Change for PaaS Build Detection
·Dora Noda·10 min

Your Tenants Now Ship a Spec With the Code: What GitHub Spec Kit's spec.md/plan.md/tasks.md Would Change for PaaS Build Detection

GitHub's Spec Kit is turning spec-before-code into a repo-layout convention tenants push with every deploy. This breakdown maps each artifact — spec.md, plan.md, tasks.md, constitution — to the build-detection signal it carries, and draws the trust boundary that keeps a spec-reading platform safe.

AI agents
developer tools
PaaS
engineering
Showing 19–27 of 368 posts