How to check certificate details from OpenShift secrets ?

Warning message

A translation for your language preference does not exist.

How to check if OpenShift secrets have correct DNS wildcard entry for router?
How to extract OpenShift secrets in x509 format?
How to check validity of certificates from OpenShift secrets?

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Here are the common uses of Markdown.

Code blocks

~~~
Code surrounded in tildes is easier to read
~~~

Links/URLs

[Red Hat Customer Portal](https://access.redhat.com)