[{"data":1,"prerenderedAt":16},["ShallowReactive",2],{"blog-tag-en-opa-gatekeeper":3},[4],{"path":5,"title":6,"description":7,"date":8,"tags":9},"\u002Fblog\u002Fen\u002Fkyverno-opa-gatekeeper-k3s-wildcard-policy-overhead","Kyverno vs OPA Gatekeeper: What Actually Broke in Our K3s Production Cluster Was a Wildcard Policy","Which should you choose for K3s production, Kyverno or OPA Gatekeeper? We break down the real-world gap: wildcard policy overhead and measured p99 latency across replica configurations.","2026-10-11",[10,11,12,13,14,15],"k3s","kubernetes","kyverno","opa-gatekeeper","admission-control","policy-as-code",1792592718093]