Floating IP & Cert-manager

[mashkovd]

Hello

If I use this ip

when configure DNS and get Certificate by Cert-manager - all is OK
But when i create floating IP, configure DNS with this Floating IP and conect Floating IP and server

i have problem with challenge process

Status:
Presented: true
Processing: true
Reason: Waiting for HTTP-01 challenge propagation: failed to perform self check GET request 'http://site.com/.well-known/acme-challenge/b0KNZzzwCc2-o3HrTkIgilfdYBh71yTBN1PDu5rSNmk': Get "http://site.com/.well-known/acme-challenge/b0KNZzzwCc2-o3HrTkIgilfdYBh71yTBN1PDu5rSNmk": dial tcp 116.202.7.239:80: connect: no route to host

Do you meet with problem?
thx

[mashkovd]

it was some docs https://docs.hetzner.com/cloud/floating-ips/persistent-configuration/

but i use OpenSUSE MicroOS ARM by Kube-Hetzner

[mysticaltech]

@mashkovd Try with DNS challenge.

[mashkovd]

Problem is not DNS. I associate floating ip and cname.
It's work after i do this "sudo ip addr add .202.7. dev eth0" this command on server
.202.7. - floating IP.
Instruction floating-ips is only for Ubuntu 20.04 (not for OpenSUSE MicroOS)

[mysticaltech]

Interesting, PR welcome and appreciated to fix this missing behavior when using floating IPs.

[mysticaltech]

I had no idea, so we probably need to edit at the level of cloud-init template.

[sshcherbinin]

maybe this will help
already in the main stream