From 214b6eaba2f726516bafc370cc5f5fa8b29b4629 Mon Sep 17 00:00:00 2001
From: mirsal <mirsal@mirsal.fr>
Date: Wed, 27 Nov 2024 10:02:30 +0000
Subject: [PATCH] Switch to endpoint-mode dnsrr instead of vip

The default docker swarm endpoint mode (vip) introduces unnecessary
indirection in the communication between services, namely the
docker-proxy and a dynamic haproxy endpoint container. This commit
switches the socket-proxy service to endpoint_mode: dnsrr by default and
the traefik service when using host-mode port publishing.

I would strongly recommend considering switching to host-mode port
publishing by default, especially as mose coop-cloud deployment are
single-node.

See: https://git.coopcloud.tech/toolshed/organising/issues/648
---
 compose.host.yml | 1 +
 compose.yml      | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/compose.host.yml b/compose.host.yml
index b4fef30..d69b1cd 100644
--- a/compose.host.yml
+++ b/compose.host.yml
@@ -4,6 +4,7 @@ version: "3.8"
 services:
   app:
     deploy:
+      endpoint_mode: dnsrr
       update_config:
         order: stop-first
     ports:
diff --git a/compose.yml b/compose.yml
index 1445d45..0daf47b 100644
--- a/compose.yml
+++ b/compose.yml
@@ -52,6 +52,8 @@ services:
 
   socket-proxy:
     image: lscr.io/linuxserver/socket-proxy:1.26.2-r0-ls26
+    deploy:
+      endpoint_mode: dnsrr
     environment:
       - ALLOW_START=0
       - ALLOW_STOP=0