chore: publish 3.2.0+v2.11.25 release

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 most coop-cloud deployments are
single-server.

See: toolshed/organising#648

Thanks to @mirsal. Rebased and merged from the following commit.
abbb3255f8

.env.sample

@@ -147,3 +147,7 @@ COMPOSE_FILE="compose.yml"
 # NOTE(3wc): as of 2024-04-01 only the `icecast` recipe uses this
 #COMPOSE_FILE="$COMPOSE_FILE:compose.web-alt.yml"
 #WEB_ALT_ENABLED=1
+
+## Matrix
+#COMPOSE_FILE="$COMPOSE_FILE:compose.irc.yml"
+#IRC_ENABLED=1

abra.sh

@@ -1,3 +1,3 @@
-export TRAEFIK_YML_VERSION=v21
+export TRAEFIK_YML_VERSION=v22
 export FILE_PROVIDER_YML_VERSION=v10
 export ENTRYPOINT_VERSION=v4

compose.irc.yml

@@ -0,0 +1,7 @@
+version: "3.8"
+services:
+  app:
+    environment:
+      - IRC_ENABLED
+    ports:
+      - "6697:6697"

compose.yml

@@ -3,7 +3,7 @@ version: "3.8"
 
 services:
   app:
-    image: "traefik:v2.11.22"
+    image: "traefik:v2.11.25"
     # Note(decentral1se): *please do not* add any additional ports here.
     # Doing so could break new installs with port conflicts. Please use
     # the usual `compose.$app.yml` approach for any additional ports
@@ -47,12 +47,14 @@ services:
         - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
         - "traefik.http.routers.${STACK_NAME}.service=api@internal"
         - "traefik.http.routers.${STACK_NAME}.middlewares=security@file"
-        - "coop-cloud.${STACK_NAME}.version=2.10.0+v2.11.22"
+        - "coop-cloud.${STACK_NAME}.version=3.2.0+v2.11.25"
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT:-120}"
         - "backupbot.backup=${ENABLE_BACKUPS:-true}"
 
   socket-proxy:
     image: lscr.io/linuxserver/socket-proxy:1.26.2-r0-ls30
+    deploy:
+      endpoint_mode: dnsrr
     environment:
       - ALLOW_START=0
       - ALLOW_STOP=0

release/3.0.0+v2.11.22

@@ -0,0 +1,2 @@
+socket-proxy: switch to endpoint-mode dnsrr instead of vip
+See https://git.coopcloud.tech/coop-cloud/traefik/pulls/50.

traefik.yml.tmpl

@@ -68,6 +68,10 @@ entrypoints:
   compy:
     address: ":9999"
   {{ end }}
+  {{ if eq (env "IRC_ENABLED") "1" }}
+  irc:
+    address: ":6697"
+  {{ end }}
   {{ if eq (env "METRICS_ENABLED") "1" }}
   metrics:
     address: ":8082"