1512 posts tagged with "PaaS"
Platform-as-a-Service tooling, economics, and self-hosted alternatives
Kubernetes v1.37 'Garhwal' for Platform Operators: Storage Version Migration GA and a Stable Metrics API
Kubernetes v1.37 graduates built-in Storage Version Migration and the stable metrics.k8s.io/v1 API. What each change means for self-hosted fleets, which runbook steps disappear, and the ordered checklist for your next chained upgrade.
Node Lifecycle Conditions Land in Kubernetes v1.37: One Status Channel for the Drain Dance
Kubernetes v1.37 introduces five well-known Node conditions that replace blind drain-state inference with a shared status channel. What DrainInProgress, Drained, and the maintenance conditions change for Cluster API remediation, and the ownership discipline your fleet needs first.
Railway's Second Managed HA Database Changes the Migration Math: MySQL HA Goes GA
Railway's MySQL HA went GA five months after HA Postgres. This breakdown works the cost math for renting both managed databases versus running both on owned hardware — and names the three things the HA checkbox still leaves unanswered.
Render's CLI Now Phones Home by Default: What Opt-Out Telemetry Means for Trusting Your Deploy Tool
Render CLI v2.26.0 collects usage telemetry by default. This breakdown covers exactly what it sends, how to opt out, the CI disclosure gap in its notice design, and the standard credential-holding CLIs should meet.
Render's MCP Server Grows Teeth: OAuth Plus trigger_deploy Set the Agent-Deploy Bar
Render's July 2026 changelog added OAuth login and a trigger_deploy tool to its MCP server. This breakdown tables the full agent-deploy surface, names where Render's own docs stop, and lists what a self-hosted PaaS must ship to match it.
Restic vs Kopia in 2026: Which Backup Engine to Run for Encrypted Tenant Backups on S3-Compatible Storage
Restic and Kopia compared on published throughput, memory, repo size, encryption, and Velero alignment — with a decision guide for encrypted tenant backups on storage you own.
slip Promises Zero-Downtime Deploys From CI Without Kubernetes: What the Thinnest Deploy Primitive Covers, and What Breaks at Machine #2
slip is a Rust daemon that turns a CI webhook into a health-gated blue-green deploy on one server — previews, TLS, and rollback included. This breakdown maps what the thin loop genuinely covers against what breaks the day you need a second machine.
Strimzi Eases Kafka Onto Kubernetes: What 'Just Run Our Event Bus' Really Costs a Self-Hosted PaaS
A tenant asked your platform team to 'just run Kafka.' This breakdown prices a Strimzi-hosted event bus against MSK, Confluent Cloud, and serverless options — with a reference workload, sensitivity ranges, and a documented build-or-BYO decision checklist.
Your AI Agent Pushed Code and Nothing Deployed: Vercel's Git-Author Check vs the Age of Agent Committers
Vercel blocks deployments when the git commit author is not a recognized team member — a check that silently fails the moment an AI agent commits as itself. Four real cases, four working fixes, and why agent-first platforms authenticate the deploy call instead of the commit.