I bought Comodo positive wildcard ssl and I want to use it for DigitalOcean’s load balancer.

I have the following four certificate files from Comodo:
STAR_my-domain.crt - this is the main certificate
SectigoRSADomainValidationSecureServerCA.crt - this is intermediate2
USERTrustRSAAAACA.crt - this is intermediate1
AAACertificateServices.crt - this is root file

I followed the link https://www.digitalocean.com/docs/networking/load-balancers/how-to/ssl-termination/#ssl-certs-1 to create a new certificate.

My questions are:

  • Which file should I use for Certificate?
  • Which file or files should I use for Certificate chain?

Any help? Thanks.

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1 answer

Hi there @Young2,

I believe that you would need to add the main certificate to the Certificate field. And in the Certificate chain field you have to add the content of the other 3 files.

Let me know how it goes!