apiVersion: v1 kind: Pod metadata: name: etcd-with-grpc spec: containers: - name: etcd image: registry.k8s.io/etcd:3.5.1-0 command: [ "/usr/local/bin/etcd", "--data-dir", "/var/lib/etcd", "--listen-client-urls", "http://0.0.0.0:2379", "--advertise-client-urls", "http://127.0.0.1:2379", "--log-level", "debug"] ports: - containerPort: 2379 livenessProbe: grpc: port: 2379 initialDelaySeconds: 10