add release/2.9.0+v2.11.14 file

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

.env.sample

@@ -10,7 +10,6 @@ LETS_ENCRYPT_EMAIL=certs@example.com
 # DASHBOARD_ENABLED=true
 # WARN, INFO etc.
 LOG_LEVEL=WARN
-LOG_MAX_AGE=0
 
 # This is here so later lines can extend it; you likely don't wanna edit
 COMPOSE_FILE="compose.yml"

abra.sh

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

compose.yml

@@ -27,7 +27,6 @@ services:
     environment:
       - DASHBOARD_ENABLED
       - LOG_LEVEL
-      - LOG_MAX_AGE=${LOG_MAX_AGE:0}
     healthcheck:
       test: ["CMD", "traefik", "healthcheck"]
       interval: 30s
@@ -48,12 +47,14 @@ services:
         - "traefik.http.routers.${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=3.1.0+v2.11.14"
+        - "coop-cloud.${STACK_NAME}.version=2.9.0+v2.11.14"
         - "coop-cloud.${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/3.1.0+v2.11.14

@@ -1 +0,0 @@
-Adds log retention configuration option

traefik.yml.tmpl

@@ -1,8 +1,6 @@
 ---
 log:
   level: {{ env "LOG_LEVEL" }}
-  maxAge: {{ env "LOG_MAX_AGE" }}
-
 
 providers:
   docker: