Tag: kubernetes Basic
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11 articles tagged kubernetes:
- 12-factor config: one artifact, many environments, fail fast
- Common mistakes when reading config and env vars in Node.js
- Config on Kubernetes: Secrets, restarts, rotation, feature flags, drift
- Deployment strategies: pick rolling, blue-green or canary by what you can undo
- Kubernetes probes: startup, readiness and liveness handle three different states
- Kubernetes requests and limits: why a Pod at 40% CPU still gets throttled
- Ordering: a Pod gets replaced during a rolling deploy
- Scenario: a Node.js Pod gets OOMKilled every 6 hours
- Scenario: checkout p99 hits 1.2 s while CPU sits at 40% of the limit
- Scenario: probes trigger cascading restarts across the whole Pod fleet
- SIGTERM during deploys: giving in-flight requests time to finish