certificate. ([#120521](https://github.com/kubernetes/kubernetes/pull/120521), [@SataQiu](https://github.com/SataQiu))
- `kubeadm`: removed leftover disclaimer that could be seen in the `kubeadm init phase certs` command help screen, since the "certs" phase of "init" is no longer alpha. ([#121172](https://github.com/kubernetes/kubernetes/pull/121172), [@SataQiu](https://github.com/SataQiu))

                                    type: string
                                  credentialName:
                                    description: The name of the secret that holds
                                      the TLS certs for the client including the CA
                                      certificates.
                                    type: string
                                  insecureSkipVerify:

  in kube-apisever and kube-controller-manager pods. Instead, it shifted to supporting the
  mounting of /etc/pki/ca-trust and /etc/pki/tls/certs. The locations /etc/ca-certificate,
  /usr/share/ca-certificates, /usr/local/share/ca-certificates, and /etc/ssl/certs continued
  to be supported. ([#124361](https://github.com/kubernetes/kubernetes/pull/124361), [@neolit123](https://github.com/neolit123))

author_link: https://jarmos.netlify.app/ author: Somraj Saha - author: "@pystar" author_link: https://pystar.substack.com/ link: https://pystar.substack.com/p/how-to-create-a-fake-certificate title: How to Create A Fake Certificate Authority And Generate TLS Certs for FastAPI - author: Ben Gamble author_link: https://uk.linkedin.com/in/bengamble7 link: https://ably.com/blog/realtime-ticket-booking-solution-kafka-fastapi-ably title: Building a realtime ticket booking solution with Kafka, FastAPI, and Ably - author:...

- Kubeadm: remove the deprecated sub-phase of 'init kubelet-finilize' called `experimental-cert-rotation`, and use 'enable-client-cert-rotation' instead. ([#126913](https://github.com/kubernetes/kubernetes/pull/126913), [@pacoxu](https://github.com/pacoxu)) [SIG Cluster Lifecycle]

   ([#122530](https://github.com/kubernetes/kubernetes/pull/122530), [@neolit123](https://github.com/neolit123))

	if trustDomain == "" {
		for _, uri := range cert.URIs {
			if uri.Scheme == "spiffe" {
				trustDomain = uri.Host
			}
		}
	}

	today := time.Now()
	return SecretMeta{
		SerialNumber: fmt.Sprintf("%x", cert.SerialNumber),
		NotAfter:     cert.NotAfter.Format(time.RFC3339),
		NotBefore:    cert.NotBefore.Format(time.RFC3339),
		Type:         certType,

RESOURCE NAME     TYPE           STATUS     VALID CERT     SERIAL NUMBER                        NOT AFTER                NOT BEFORE
default           Cert Chain     ACTIVE     false          6fbee254c22900615cb1f74e3d2f1713     2023-05-16T01:32:52Z     2023-05-15T01:30:52Z

RESOURCE NAME     TYPE           STATUS     VALID CERT     SERIAL NUMBER                                NOT AFTER                NOT BEFORE               TRUST DOMAIN
default           Cert Chain     ACTIVE     false          cd4902e499169b11ec171dad1668adbb             2024-10-27T22:44:37Z     2024-10-27T21:44:27Z     east.local

	case TABULAR:
		err = w.printSecretItemsTabular(secrets)
	}
	return err
}

var (
	secretItemColumns = []string{"RESOURCE NAME", "TYPE", "STATUS", "VALID CERT", "SERIAL NUMBER", "NOT AFTER", "NOT BEFORE"}
	secretDiffColumns = []string{"RESOURCE NAME", "TYPE", "VALID CERT", "NODE AGENT", "PROXY", "SERIAL NUMBER", "NOT AFTER", "NOT BEFORE"}
)

// printSecretItemsTabular prints the secret in table format