Opnsense HAProxy lets encrypt setup with SSL docker containers

Started by newbee, August 15, 2021, 07:36:27 PM

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Hi,

Thanks to @TheHellsite for his HAproxy setup. My reverse proxy with letsencrypt is setup. This is a different approach to what i am used to. Normally the local system manages the certificate. So how do we handle SSL on traefik docker containers? EG. My nextcloud is running but cert is invalid. I guess the same applies to other docker-compose.yml setup where many containers use acme letsencrypt to get certs.

Did you have any success with the config? I have a docker php-fpm and nginx setup with a traefik in front too.

It's simple. The solution is to use SSL passthrough for the connections that you dont want to terminate in HAProxy.
25.7.6 Proxmox VM, 4x 2.1GHz, 8GB
Cisco L3 switch OSPF + FRR
DoT, Chrony, HAProxy + NAXSI, Suricata
VPN: IPSec, OpenVPN, Wireguard
MultiWAN: Fiber 500/500Mbit dual stack + 4G failover

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Pffff.... i have been breaking my head to find the config in opnsense...