View Certificate Details

In this section, we will take a look at View Certificate Details.

View Certs

To view the details of the certificate.

$ openssl x509 -in /etc/kubernetes/pki/apiserver.crt -text -noout

Inspect server logs using journalctl command.
```
$ journalctl -u etcd.service -l
```

View logs using kubectl tool.
```
$ kubectl logs etcd-master
```
View logs using docker ps and docker logs command.
```
$ docker ps -a
$ docker logs <container-id>
```