"common_name": "myapp.default.svc.cluster.local", "sans": [ "myapp.default.svc", "myapp.default.pod", "myapp-namespace.svc.cluster.local" ], "key_type": "rsa", "key_bits": 2048, "ttl": "168h"
kubectl create secret tls myapp-tls --cert=myapp.crt --key=myapp.key kubectl create configmap ca-bundle --from-file=ca.crt Mount in your deployment: vmware vcert tool
In the modern software-defined data center, certificates are the unsung heroes of security. They authenticate workloads, encrypt data in transit, and establish trust between microservices. However, managing the lifecycle of these certificates—especially in ephemeral Kubernetes or VM environments—is a notorious operational headache. "common_name": "myapp