KUBERNETES (K8S): ETCD Yaml File Location

Below is etcd yaml file location in Kubernetes.

/etc/kubernetes/manifests/etcd.yaml

Below are the important entry lines in etcd yaml file which shows the etcd URL/port, cert fetials and etcd image version being used.

        cat etcd.yaml | egrep -i "crt|key|advertise"

            kubeadm.kubernetes.io/etcd.advertise-client-urls: https://10.XX.XX.219:2379

            - --advertise-client-urls=https://10.XX.XX.219:2379

            - --cert-file=/etc/kubernetes/pki/etcd/server.crt

            - --initial-advertise-peer-urls=https://10.XX.XX.219:2380

            - --key-file=/etc/kubernetes/pki/etcd/server.key

            - --peer-cert-file=/etc/kubernetes/pki/etcd/peer.crt

            - --peer-key-file=/etc/kubernetes/pki/etcd/peer.key

            - --peer-trusted-ca-file=/etc/kubernetes/pki/etcd/ca.crt

            - --trusted-ca-file=/etc/kubernetes/pki/etcd/ca.crt

            image: container-registry.oracle.com/olcne/etcd:3.5.6