
Mikko Rauhala modernized and enhanced the SmartMetserver Helm chart in the fmidev/helm-charts repository, focusing on deployment reliability, maintainability, and operational flexibility. Over two months, Mikko introduced dynamic configuration generation, multi-volume storage provisioning, and robust ingress templating using Helm, Kubernetes, and YAML. He implemented PodDisruptionBudget support to improve high availability during maintenance, standardized Kubernetes labels for consistency, and refactored templates for clarity. Documentation and usage examples were expanded to streamline onboarding and automation. Mikko’s work addressed key operational pain points, resulting in a more stable, configurable, and maintainable deployment workflow aligned with cloud native and DevOps best practices.

October 2025 highlights for fmidev/helm-charts: Delivered PodDisruptionBudget support for the smartmetserver chart with minAvailable/maxUnavailable to improve HA during maintenance and upgrades. The feature includes configuration options, documentation, usage examples, and a chart version bump to 1.7.0. Key commit: 3adebcb95b14a1f629f4c2cb133e6f67176534bf.
October 2025 highlights for fmidev/helm-charts: Delivered PodDisruptionBudget support for the smartmetserver chart with minAvailable/maxUnavailable to improve HA during maintenance and upgrades. The feature includes configuration options, documentation, usage examples, and a chart version bump to 1.7.0. Key commit: 3adebcb95b14a1f629f4c2cb133e6f67176534bf.
September 2025 performance summary for fmidev/helm-charts (SmartMetserver). Delivered a modernization and reliability-focused overhaul of the Helm chart, enabling safer, repeatable deployments and flexible runtime configuration. Implemented dynamic SmartMet configuration generation, revamped ingress templates, expanded storage provisioning with multi-volume support, and enhanced resource management and versioning for stability. Also addressed key bugs in probes, ingress routing, service references, and securityContext isolation, resulting in improved deployment reliability and security posture.
September 2025 performance summary for fmidev/helm-charts (SmartMetserver). Delivered a modernization and reliability-focused overhaul of the Helm chart, enabling safer, repeatable deployments and flexible runtime configuration. Implemented dynamic SmartMet configuration generation, revamped ingress templates, expanded storage provisioning with multi-volume support, and enhanced resource management and versioning for stability. Also addressed key bugs in probes, ingress routing, service references, and securityContext isolation, resulting in improved deployment reliability and security posture.
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