Diegolden

Configuration And Secrets

1 min read

Configuration And Secrets

Configuration is where platform discipline shows. If config is casual, deployments become archaeology.

Topics

  • ConfigMaps - ConfigMaps separate non-secret configuration from images so the same artifact can run in different environments.
  • Secrets - A Kubernetes Secret is an API object for sensitive material. It is not automatically a complete secrets management program.
  • Resource Requests And Limits - Requests are scheduling promises. Limits are enforcement boundaries. Confusing them causes noisy clusters.
  • kubeconfig And Access Contexts - kubeconfig is the local routing table for your human access to clusters, users, and namespaces.

Editorial Notes

  • Keep the official docs as the citation layer.
  • Keep this lab opinionated around homelab operations: verification, failure modes, and practical boundaries.
  • Avoid copying upstream prose; cite it, then explain the operating model in our own language.

Sources

  • Configuration - source path: content/en/docs/concepts/configuration/_index.md, commit 8cc9e19b8eec8d5cf49eacd66f86a81648edb1a0.
  • ConfigMaps - source path: content/en/docs/concepts/configuration/configmap.md, commit 8cc9e19b8eec8d5cf49eacd66f86a81648edb1a0.
  • Secrets - source path: content/en/docs/concepts/configuration/secret.md, commit 8cc9e19b8eec8d5cf49eacd66f86a81648edb1a0.
  • Kubernetes documentation is licensed under CC BY 4.0; these notes are original commentary and link back to the official source.

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