traefik/compose.ssb.yml at master - traefik - Co-op Cloud Code

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mirsal b67ed0ca88 compose: Switch to host-mode port publishing by default (#88 )

By default, swarm services use ingress mode port publishing, which is
not ideal for traefik (it breaks IPv6 ingress and there is no need to
load-balance traffic between multiple traefik instances or to route it
from multiple swarm nodes)

This PR switches traefik's port publishing mode to `host` for all of
its exposed ports as well as:

 * change traefik's update order to stop-first (there cannot be multiple
   containers exposing the same port when using host-mode publishing)
 * use `endpoint_mode: dnsrr` instead of the default `vip`
 * remove all overrides from `compose.host.yml`, leaving the file empty
   for backwards compatibility

/!\ This is a breaking change

Closes: #52

* [x] I have deployed and tested my changes
* [x] I have added a [release note entry](https://docs.coopcloud.tech/maintainers/upgrade/#creating-new-release-notes)

Reviewed-on: coop-cloud/traefik#88
Reviewed-by: p4u1 <p4u1@noreply.git.coopcloud.tech>
Reviewed-by: decentral1se <decentral1se@noreply.git.coopcloud.tech>
Co-authored-by: mirsal <mirsal@mirsal.fr>
Co-committed-by: mirsal <mirsal@mirsal.fr>

2026-02-15 18:19:19 +00:00

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 version: "3.8"
 services:
   app:
     environment:
       - SSB_MUXRPC_ENABLED
     ports:
       - target: 8008
         published: 8008
         protocol: tcp
         mode: host