kube-sidecar-injector
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Multiple replicas wouldn't work as MutatingWebhook has only one instance
Positive result : The injector pod is mapped to mutatingwebhookconfiguration.admissionregistration.k8s.io/sidecar-injector-webhook
however when I increase the replicas to 2, then the mutatingwebhook maps to ONLY one of the pod instance. As a result of this, any sidecar injection using other pod will fail. Is this known issue? Do you have any suggestion?