Feat/add priorityclassname deployments

[matthyx]

replacing #804

Summary by CodeRabbit

• New Features
  • Added priority class scheduling configuration for all Kubescape Operator components. Users can now set priority classes globally via customScheduling.priorityClassName or override per-component (kubescape, operator, kubevuln, storage, synchronizer, node-agent, and others) via new Helm chart values, enabling fine-grained control over pod scheduling priorities.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 472d2a3d-c781-42a3-9200-5c38e9c18b28

📥 Commits

Reviewing files that changed from the base of the PR and between 541cb73 and 8255a9c.

⛔ Files ignored due to path filters (1)

• charts/kubescape-operator/tests/__snapshot__/snapshot_test.yaml.snap is excluded by !**/*.snap

📒 Files selected for processing (14)

• charts/kubescape-operator/templates/_helpers.tpl
• charts/kubescape-operator/templates/autoupdater/cronjob.yaml
• charts/kubescape-operator/templates/grype-offline-db/cronjob.yaml
• charts/kubescape-operator/templates/kubescape-scheduler/cronjob.yaml
• charts/kubescape-operator/templates/kubescape/deployment.yaml
• charts/kubescape-operator/templates/kubevuln-scheduler/cronjob.yaml
• charts/kubescape-operator/templates/kubevuln/deployment.yaml
• charts/kubescape-operator/templates/node-agent/_node-agent.tpl
• charts/kubescape-operator/templates/operator/deployment.yaml
• charts/kubescape-operator/templates/prometheus-exporter/deployment.yaml
• charts/kubescape-operator/templates/storage/deployment.yaml
• charts/kubescape-operator/templates/synchronizer/deployment.yaml
• charts/kubescape-operator/tests/snapshot_test.yaml
• charts/kubescape-operator/values.yaml

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📝 Walkthrough

Walkthrough

The pull request introduces priorityClassName scheduling support to the kubescape-operator Helm chart by adding a reusable helper template function and integrating it across multiple component deployments and cronjobs, along with corresponding configuration values.

Changes

Cohort / File(s)	Summary
Helper Template charts/kubescape-operator/templates/_helpers.tpl	Adds new kubescape-operator.priorityClassName template function that conditionally renders the priorityClassName field, falling back from component.priorityClassName to global.priorityClassName.
Component Templates charts/kubescape-operator/templates/{autoupdater,grype-offline-db,kubescape-scheduler,kubescape,kubevuln-scheduler,kubevuln,operator,prometheus-exporter,storage,synchronizer}/…, charts/kubescape-operator/templates/node-agent/_node-agent.tpl	Integrates the priorityClassName helper into pod specs across 10 component templates; node-agent template additionally updates logic to check nodeAgent.priorityClassName with fallback to legacy configurations.priorityClass.enabled behavior and customScheduling.priorityClassName.
Configuration Values charts/kubescape-operator/values.yaml	Adds priorityClassName: "" entries to 12 component configuration blocks (customScheduling, kubescape, operator, kubevuln, storage, nodeAgent, synchronizer, grypeOfflineDB, prometheusExporter, helmReleaseUpgrader, kubescapeScheduler, kubevulnScheduler); updates comment for configurations.priorityClass.daemonset.
Test charts/kubescape-operator/tests/snapshot_test.yaml	Adds new snapshot test case it: priority class scheduling that asserts multi-level priorityClassName override behavior with customScheduling, component-level, and nodeAgent overrides.

Poem

With whiskers twitching, a rabbit designs,
Priority classes in template lines,
From cronjobs dancing to deployments grand,
Scheduling magic throughout the land! 🐰✨

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/add-priorityclassname-deployments

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