OK so now I reinstalled rcstack on 2 different machines.
Despite the notes I took related to my first install, I’m unable to obtain a Let’s Encrypt certificate again.
From what I can see in the logs, the certification authority is not contacted at all, even at restart. Something weird though: the TLS challenge is mentioned whereas it is configured to use the DNS challenge.
Here is what I have at router restart:
rc_cluster_router-traefik-1 | time="2023-12-01T20:12:19Z" level=info msg="Configuration loaded from file: /etc/traefik/traefik.yaml"
rc_cluster_router-traefik-1 | time="2023-12-01T20:12:19Z" level=info msg="Traefik version 2.10.5 built on 2023-10-11T13:54:02Z"
rc_cluster_router-traefik-1 | time="2023-12-01T20:12:19Z" level=info msg="\nStats collection is disabled.\nHelp us improve Traefik by turning this feature on :)\nMore details on: https://doc.traefik.io/traefik/contributing/data-collection/\n"
rc_cluster_router-traefik-1 | time="2023-12-01T20:12:19Z" level=info msg="Starting provider aggregator aggregator.ProviderAggregator"
rc_cluster_router-traefik-1 | time="2023-12-01T20:12:19Z" level=info msg="Starting provider *file.Provider"
rc_cluster_router-traefik-1 | time="2023-12-01T20:12:19Z" level=info msg="Starting provider *traefik.Provider"
rc_cluster_router-traefik-1 | time="2023-12-01T20:12:19Z" level=info msg="Starting provider *docker.Provider"
rc_cluster_router-traefik-1 | time="2023-12-01T20:12:19Z" level=info msg="Starting provider *acme.ChallengeTLSALPN"
The firewall is not enabled on those installations.
I don’t know if I’m missing something or what can go wrong. May the renew limit be reached?
In order to go further, is there a way to force traefik to reach Let’s Encrypt asking for a fresh new certificate?
Thanks,
Justin