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- Kyverno 3.3.4 via Helm (HA config: 3 admission, 2 background replicas) - Validation policies: - disallow-privileged-containers (Enforce) - require-resource-limits (Enforce) - require-labels (Audit - standard k8s labels) - require-run-as-non-root (Audit) - disallow-latest-tag (Enforce - GitOps reproducibility) - Mutating policy: - add-default-securitycontext (seccomp, drop caps, read-only fs) - System namespaces excluded (kube-system, kyverno, istio-system) - Auto-discovered by ArgoCD ApplicationSet Reference: CIS Kubernetes Benchmark, Pod Security Standards
13 lines
356 B
YAML
13 lines
356 B
YAML
# infrastructure/kyverno/policies/kustomization.yaml
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# Security policies for cluster-wide enforcement
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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resources:
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- disallow-privileged.yaml
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- require-resource-limits.yaml
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- require-labels.yaml
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- require-non-root.yaml
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- disallow-latest-tag.yaml
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- add-default-securitycontext.yaml
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