Question

How to correctly handle certificates and secrets for private docker registry.

Hi,

I have followed this tutorial, but I get


Error response from daemon: login attempt to https://space.registered-domain/v2/ failed with status: 403 Forbidden

To give some context, I am working from a workstation which has no domain name assigned to it and cannot access it from the outside (it is behind a router firewall from an ISP). Would those be a prerequisite to be able to interact with the private docker registry ? In the tutorial, the ingress is:

ingress:
  enabled: true
  hosts:
    - registry.your_domain
  annotations:
    kubernetes.io/ingress.class: nginx
    cert-manager.io/cluster-issuer: letsencrypt-prod
    nginx.ingress.kubernetes.io/proxy-body-size: "30720m"
  tls:
    - secretName: docker-registry-prod
      hosts:
        - registry.your_domain

Is the ‘registry.your_domain’ the domain I registered on my digitalocean kubernetes cluster or the one for my workstation ?

Thanks for any clarifications.


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The registry.your_domain is the hostname that resolves to your registry in Kubernetes cluster. I would look now into the DOCR product we offer!

https://www.digitalocean.com/docs/images/container-registry/

Regards,

John Kwiatkoski Senior Developer Support Engineer - Kubernetes