helm

• 2026-05-255 min

  Helm chart config pattern: Files.Get, tpl, and the config/ directory

  Storing appsettings.json as a consul-template HCL source in config/, loading rendered output into ConfigMaps with Files.Get + tpl, subPath volumeMounts, and checksum annotations for forced rolling restarts.

  kuberneteshelmdevopscicd

• 2026-04-104 min

  Helm charts declared in k0s config: Flannel, Traefik, cert-manager, Prometheus

  k0s has a built-in Helm controller. Declare charts in k0s.yaml and they install automatically on startup — no FluxCD required.

  k0skuberneteshelmdevops

• 2026-03-263 min

  Helm chart testing: lint, unit tests, and ct in CI

  helm lint, helm-unittest for template assertions, chart-testing (ct) for changed-chart detection, CI/CD stub values files, and what to actually test in your Helm charts.

  helmkubernetescicdtesting

• 2026-03-243 min

  env-view: a custom Helm chart for per-environment service dashboards

  A static nginx page rendered from Helm values — every cluster gets a links page listing all service URLs, managed by FluxCD.

  kuberneteshelmdevopsself-hosted

• 2026-03-123 min

  Helm values-per-environment: the -f layering pattern

  Base values.yaml with production defaults, minimal per-env override files, FluxCD HelmRelease inline values, dry-run template verification, and why to avoid --set in production pipelines.

  helmkubernetescicddevops

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