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K8s helm - #8

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chandan-m merged 24 commits into
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k8s-helm
Apr 26, 2026
Merged

chandan-m merged 24 commits into
mainfrom
k8s-helm

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…ements

- Optimize MinIO `PutObject` memory usage by reducing default part size.
- Extend Tiltfile with KEDA resource image paths, dependencies, and readiness updates.
… incident correlation, and threshold update tooling
…ndling

- Dynamically configure Spark packages for Kafka, PostgreSQL, and user-defined extras.
- Replace deprecated `startingTimestamp` and `endingTimestamp` with `startingOffsets` and `endingOffsets`.
- Add timestamp filtering for more precise Kafka event processing.
…ndling

- Dynamically configure Spark packages for Kafka, PostgreSQL, and user-defined extras.
- Replace deprecated `startingTimestamp` and `endingTimestamp` with `startingOffsets` and `endingOffsets`.
- Add timestamp filtering for more precise Kafka event processing.
…idation

- Introduce `smoke-test-phase11.sh` for verifying Flink dynamic threshold updates and Spark analytics workflows.
- Enhance Flink threshold update and Kafka producer scripts with additional namespace and retry handling.
- Ensure compatibility with Kafka-first configurations and seeded Spark jobs.
- Introduced predictive-scaler for dynamic replica management based on scaling forecasts from Postgres.
- Integrated Kubernetes client-go for deployment patching.
- Added configuration for scaling intervals, min/max replicas, and target namespace/deployment.
- Enabled active forecast handling and reconciliation loop with error handling.
…ependencies

- Introduced `predictive-scaler` Helm chart for Kubernetes-based predictive scaling.
- Defined templates for deployment, role, rolebinding, service account, secrets, and configmaps.
- Enabled configurable scaling with chart values for replicas, image properties, and resource requirements.
- Integrated `predictive-scaler` as a dependency in the Chronos Helm chart with local and default values.
…llback

- Introduced KEDA ScaledObject handling for predictive-scaler with dynamic client integration.
- Added fallback to Deployment replica patching when ScaledObject is unavailable.
- Updated Helm charts, RBAC roles, and configuration to support ScaledObject resource access and management.
@chandan-m
chandan-m merged commit d137fc4 into main Apr 26, 2026
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