Creating a Kubernetes TLS secret using certificates from DigiCert


It took me a while to make this work. I hope this will help someone out there who also is struggling with the same problem. We use DigiCert as our SSL certificate provider. The package I received contained three files: a keyfile, filename.key a certificate file, filename.crt an intermediate certificate file, DigiCertCA.crt I had to combine the two certificate files into a single file. I didn’t really check the order but I appended the intermediate certificate to my certificate file.

DigiCert · Kubernetes · TLS

1 minute