Kubernetes PodSecurityPolicy (PSP) (deprecated)

• https://kubernetes.io/docs/concepts/security/pod-security-policy/

Deprecated in v1.21 (April 2021), removed in v1.25 (Aug 2022)

kubectl get psp
kubectl get psp eks.privileged

kubernetes.io/psp: eks.privileged

kubectl get pods \
  --all-namespaces \
  --output jsonpath='{.items[*].metadata.annotations.kubernetes\.io\/psp}' \
  | tr " " "\n" | sort -u

Errors

helm install --set persistence.enabled=true grafana grafana/grafana
Error: INSTALLATION FAILED: unable to build kubernetes objects from release manifest: [resource mapping not found 
for name: "grafana" namespace: "" from "": no matches for kind "PodSecurityPolicy" in version "policy/v1beta1"
ensure CRDs are installed first, resource mapping not found for name: "grafana-test" namespace: "" from "": no 
matches for kind "PodSecurityPolicy" in version "policy/v1beta1"
ensure CRDs are installed first]

Related

• Kubernetes Pod Security Admission (PSA)

See also

• Open Policy Agent (OPA), Gatekeeper
• PodSecurityPolicy (PSP) (deprecated), PSA, PSS, kubernetes.io/psp
• Gatekeeper, installation, XProtect, OPA, gatekeeper.sh, config.gatekeeper.sh, gatekeeper-webhook-service