From 724ae9b371b5c473f6de72e57a58d19156a48c0d Mon Sep 17 00:00:00 2001
From: Jeff Emmett <jeffemmett@gmail.com>
Date: Tue, 10 Feb 2026 02:21:48 +0000
Subject: [PATCH] Update post-rebuild script to reconnect mailcow network and
 restart Traefik

After ./launcher rebuild, the new container loses all external network
connections. Script now reconnects both traefik-public and mailcow
networks, and restarts Traefik to avoid stale routing (504 errors).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 scripts/post-rebuild.sh | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/scripts/post-rebuild.sh b/scripts/post-rebuild.sh
index e90866e..9ee1851 100755
--- a/scripts/post-rebuild.sh
+++ b/scripts/post-rebuild.sh
@@ -1,11 +1,12 @@
 #!/bin/bash
-## Reconnect Discourse container to traefik-public network after rebuild
+## Reconnect Discourse container to external networks after rebuild
 ## Run after every: ./launcher rebuild app
 ##
 ## The official launcher creates a NEW container on rebuild, which loses
-## the external network connection. This script reconnects it.
+## the external network connections. This script reconnects them and
+## restarts Traefik to pick up the new routing.
 
-CONTAINER_ID=$(docker ps -q -f name=app)
+CONTAINER_ID=$(docker ps -q -f name='^app$')
 
 if [ -z "$CONTAINER_ID" ]; then
     echo "ERROR: Discourse container not running. Start it first: ./launcher start app"
@@ -14,5 +15,17 @@ fi
 
 echo "Connecting Discourse container to traefik-public network..."
 docker network connect traefik-public "$CONTAINER_ID" 2>/dev/null && \
-    echo "Connected successfully." || \
-    echo "Already connected."
+    echo "  Connected to traefik-public." || \
+    echo "  Already connected to traefik-public."
+
+echo "Connecting Discourse container to mailcow network..."
+docker network connect mailcowdockerized_mailcow-network "$CONTAINER_ID" 2>/dev/null && \
+    echo "  Connected to mailcow network." || \
+    echo "  Already connected to mailcow network."
+
+echo "Restarting Traefik to pick up new container routing..."
+docker restart traefik
+echo "  Traefik restarted."
+
+echo ""
+echo "Done. Forum should be accessible in a few seconds."