traefik/compose.smtp.yml

---
version: "3.8"

services:
  app:
    environment:
      - SMTP_ENABLED
    ports:
      - target: 587
        published: 587
        protocol: tcp
        mode: host
MAke SMTP port optional 2020-10-20 13:02:39 +02:00			`---`
			`version: "3.8"`

			`services:`
Make generic 2020-10-27 08:44:08 +01:00			`app:`
Push env vars to overriding configs 2021-06-05 23:02:36 +02:00			`environment:`
			`- SMTP_ENABLED`
MAke SMTP port optional 2020-10-20 13:02:39 +02:00			`ports:`
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: https://git.coopcloud.tech/coop-cloud/traefik/pulls/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			`- target: 587`
			`published: 587`
			`protocol: tcp`
			`mode: host`