Traefik certificatesResolvers conf for user certificate

Traefik Traefik v2
,
1

I was able to use Let's Encrypt certificate for non-prod domain. But now want to use Digi Cert SSL certificate in Traefik v2 for production.

As per this documents https://docs.traefik.io/https/tls/ I need to have following configuration

# Dynamic configuration
[tls.stores]
  [tls.stores.default]
    [tls.stores.default.defaultCertificate]
      certFile = "path/to/cert.crt"
      keyFile  = "path/to/cert.key"

[[tls.certificates]]
  stores = ["default"]

and path/to/cert.crt & path/to/cert.key provided by Kubernetes Secret.

What would be the configuration for [certificatesResolvers] ?

2

I would say you don't need certificate resolver for something else than autogenerated let's encrypt certificates.

3

I can just omit following tls in IngressRoute ?

 tls:
   certResolver: default
   domains:
     - main: domain.com
4

I am not using IngressRoute, but Ingress and I don't specify any certResolver

5

You do not omit tls you omit certResolver.