
Lior Schachter contributed to the wiz-sec/charts repository by building and maintaining Helm chart infrastructure to standardize deployment practices and improve release governance. He implemented global image tagging, modernized Helm chart testing with golden files, and introduced a shared chart library to reduce configuration drift and accelerate delivery. Using Go, Helm, and YAML, Lior enhanced CI/CD pipelines by simplifying version management and increasing release traceability. His work included repository hygiene improvements, deployment configuration updates, and rollback mechanisms to ensure stability and compatibility across Kubernetes environments. The depth of his contributions reflects a strong focus on maintainability, reliability, and operational clarity.
March 2026: Stabilized chart publication and deployment governance for wiz-sec/charts. Implemented rollback to 3.12.11-preview for wiz-admission-controller to avoid unintended re-publication, reverted registry mapping to require 3.12.0 with a 3.12.12-preview update, and adjusted deployment enforcement accordingly. These changes reduced release-risk, improved traceability, and laid groundwork for safer upgrade cycles.
March 2026: Stabilized chart publication and deployment governance for wiz-sec/charts. Implemented rollback to 3.12.11-preview for wiz-admission-controller to avoid unintended re-publication, reverted registry mapping to require 3.12.0 with a 3.12.12-preview update, and adjusted deployment enforcement accordingly. These changes reduced release-risk, improved traceability, and laid groundwork for safer upgrade cycles.
Month 2025-10: Deployment configuration improvements for wiz-admission-controller through Helm chart configuration/version updates to maintain compatibility with upcoming releases. No code changes required. This work reduces upgrade risk and improves deployment predictability.
Month 2025-10: Deployment configuration improvements for wiz-admission-controller through Helm chart configuration/version updates to maintain compatibility with upcoming releases. No code changes required. This work reduces upgrade risk and improves deployment predictability.
June 2025 monthly summary for wiz-sec/charts focused on release housekeeping and chart version integrity for wiz-kubernetes-integration. Delivered a patch release by bumping Chart.yaml from 0.2.98 to 0.2.99 to reflect the Wiz Kubernetes integration patch. This change prevents upgrade drift and ensures customers receive the correct chart version, contributing to stability in deployment pipelines and compatibility with downstream components.
June 2025 monthly summary for wiz-sec/charts focused on release housekeeping and chart version integrity for wiz-kubernetes-integration. Delivered a patch release by bumping Chart.yaml from 0.2.98 to 0.2.99 to reflect the Wiz Kubernetes integration patch. This change prevents upgrade drift and ensures customers receive the correct chart version, contributing to stability in deployment pipelines and compatibility with downstream components.
March 2025: Focused on repository hygiene and deployment environment simplification in wiz-sec/charts. Implemented cleanup to prevent system files from polluting the repository, streamlined deployment templates by removing the unused uninstall job from the wiz-admission-controller chart, and updated the chart version to 3.9.4 to reflect the changes. These changes reduce operational risk, improve CI/CD reliability, and ease future maintenance for chart deployments across environments.
March 2025: Focused on repository hygiene and deployment environment simplification in wiz-sec/charts. Implemented cleanup to prevent system files from polluting the repository, streamlined deployment templates by removing the unused uninstall job from the wiz-admission-controller chart, and updated the chart version to 3.9.4 to reflect the changes. These changes reduce operational risk, improve CI/CD reliability, and ease future maintenance for chart deployments across environments.
Month: 2025-01 – Wiz-sec/charts focused on stabilizing deployment configs, enabling reuse of templates, and improving Kubernetes scheduling. Key outcomes include: (1) removal of test artifacts to prevent stale configurations in main deployment configurations, (2) introduction of wiz-common as a shared Helm chart library with CI/CD integration and Helm client compatibility (>=3.6.0), and (3) enhancement of wiz-kubernetes-integration with default global affinity rules and a version bump to 0.2.49 for Linux arm64/amd64 scheduling. Business impact: reduces configuration drift, standardizes templates across charts, accelerates delivery, and improves cross-architecture pod placement. Technologies/skills demonstrated: Helm charts, Helm client compatibility, CI/CD automation, Kubernetes scheduling, and chart versioning.
Month: 2025-01 – Wiz-sec/charts focused on stabilizing deployment configs, enabling reuse of templates, and improving Kubernetes scheduling. Key outcomes include: (1) removal of test artifacts to prevent stale configurations in main deployment configurations, (2) introduction of wiz-common as a shared Helm chart library with CI/CD integration and Helm client compatibility (>=3.6.0), and (3) enhancement of wiz-kubernetes-integration with default global affinity rules and a version bump to 0.2.49 for Linux arm64/amd64 scheduling. Business impact: reduces configuration drift, standardizes templates across charts, accelerates delivery, and improves cross-architecture pod placement. Technologies/skills demonstrated: Helm charts, Helm client compatibility, CI/CD automation, Kubernetes scheduling, and chart versioning.
December 2024 — wiz-sec/charts: Delivered manual chart version updates in CircleCI to improve release governance and simplify CI/CD.
December 2024 — wiz-sec/charts: Delivered manual chart version updates in CircleCI to improve release governance and simplify CI/CD.
Monthly summary for 2024-11 for wiz-sec/charts focusing on business value and technical achievements. Delivered substantial feature work to standardize deployment practices, modernize testing, and improve repository hygiene. No major bug fixes recorded this period; emphasis on reliability, release readiness, and packaging cleanliness.
Monthly summary for 2024-11 for wiz-sec/charts focusing on business value and technical achievements. Delivered substantial feature work to standardize deployment practices, modernize testing, and improve repository hygiene. No major bug fixes recorded this period; emphasis on reliability, release readiness, and packaging cleanliness.

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