chore(deps): update traefik docker tag to v3.6.8 (#89)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [traefik](https://github.com/containous/traefik) | patch | `v3.6.7` -> `v3.6.8` |

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Reviewed-on: #89
Reviewed-by: p4u1 <p4u1@noreply.git.coopcloud.tech>
Reviewed-by: decentral1se <decentral1se@noreply.git.coopcloud.tech>
Co-authored-by: Renovate Bot <renovate@coopcloud.tech>
Co-committed-by: Renovate Bot <renovate@coopcloud.tech>

.env.sample

@@ -19,8 +19,14 @@ COMPOSE_FILE="compose.yml"
 # General settings                                                  #
 #####################################################################
 
-## Host-mode networking
-#COMPOSE_FILE="$COMPOSE_FILE:compose.host.yml"
+## Ingress-mode port publishing for ports 80 and 443
+##
+## /!\ Using this prevents the use of any compose override adding
+##     published ports to the traefik_app service (almost all of them)
+##     and it prevents the use of IPv6 for ingress traffic.
+##     Do not uncomment unless you know exactly what you are doing
+##
+#COMPOSE_FILE="$COMPOSE_FILE:compose.no-host.yml"
 
 ## "Headless mode" (no domain configured)
 #COMPOSE_FILE="$COMPOSE_FILE:compose.headless.yml"

.gitea/PULL_REQUEST_TEMPLATE.md

@@ -1,5 +1,6 @@
 ---
 name: "Traefik pull request template"
+about: "Traefik pull request template"
 ---
 
 <!-- 

compose.compy.yml

@@ -4,4 +4,7 @@ services:
     environment:
       - COMPY_ENABLED
     ports:
-      - "9999:9999"
+      - target: 9999
+        published: 9999
+        protocol: tcp
+        mode: host

compose.foodsoft.yml

@@ -4,4 +4,7 @@ services:
     environment:
       - FOODSOFT_SMTP_ENABLED
     ports:
-      - "2525:2525"
+      - target: 2525
+        published: 2525
+        protocol: tcp
+        mode: host

compose.gitea.yml

@@ -4,4 +4,7 @@ services:
     environment:
       - GITEA_SSH_ENABLED
     ports:
-      - "2222:2222"
+      - target: 2222
+        published: 2222
+        protocol: tcp
+        mode: host

compose.host.yml

@@ -1,15 +1,2 @@
 ---
 version: "3.8"
-
-services:
-  app:
-    deploy:
-      update_config:
-        order: stop-first
-    ports:
-      - target: 80
-        published: 80
-        mode: host
-      - target: 443
-        published: 443
-        mode: host

compose.irc.yml

@@ -4,4 +4,7 @@ services:
     environment:
       - IRC_ENABLED
     ports:
-      - "6697:6697"
+      - target: 6697
+        published: 6697
+        protocol: tcp
+        mode: host

compose.matrix.yml

@@ -4,4 +4,7 @@ services:
     environment:
       - MATRIX_FEDERATION_ENABLED
     ports:
-      - "8448:8448"
+      - target: 8448
+        published: 8448
+        protocol: tcp
+        mode: host

compose.minio.yml

@@ -6,4 +6,7 @@ services:
     environment:
       - MINIO_CONSOLE_ENABLED
     ports:
-      - "9001:9001"
+      - target: 9001
+        published: 9001
+        protocol: tcp
+        mode: host

compose.mumble.yml

@@ -4,6 +4,11 @@ services:
     environment:
       - MUMBLE_ENABLED
     ports:
-      - "64738:64738/udp"
-      # note (3wc): see https://github.com/docker/compose/issues/7627
-      - "64737-64739:64737-64739/tcp"
+      - target: 64738
+        published: 64738
+        protocol: udp
+        mode: host
+      - target: 64738
+        published: 64738
+        protocol: tcp
+        mode: host

compose.nextcloud-talk-hpb.yml

@@ -4,5 +4,11 @@ services:
     environment:
       - NEXTCLOUD_TALK_HPB_ENABLED
     ports:
-      - "3478:3478/udp"
-      - "3478:3478/tcp"
+      - target: 3478
+        published: 3478
+        protocol: udp
+        mode: host
+      - target: 3478
+        published: 3478
+        protocol: tcp
+        mode: host

compose.no-host.yml

@@ -0,0 +1,16 @@
+---
+version: "3.8"
+
+services:
+  app:
+    ports:
+      - target: 80
+        published: 80
+        protocol: tcp
+        mode: ingress
+      - target: 443
+        published: 443
+        protocol: tcp
+        mode: ingress
+    deploy:
+      endpoint_mode: vip

compose.peertube.yml

@@ -4,4 +4,7 @@ services:
     environment:
       - PEERTUBE_RTMP_ENABLED
     ports:
-      - "1935:1935"
+      - target: 1935
+        published: 1935
+        protocol: tcp
+        mode: host

compose.smtp.yml

@@ -6,4 +6,7 @@ services:
     environment:
       - SMTP_ENABLED
     ports:
-      - "587:587"
+      - target: 587
+        published: 587
+        protocol: tcp
+        mode: host

compose.ssb.yml

@@ -4,4 +4,7 @@ services:
     environment:
       - SSB_MUXRPC_ENABLED
     ports:
-      - "8008:8008"
+      - target: 8008
+        published: 8008
+        protocol: tcp
+        mode: host

compose.web-alt.yml

@@ -4,4 +4,7 @@ services:
     environment:
       - WEB_ALT_ENABLED
     ports:
-      - "8000:8000"
+      - target: 8000
+        published: 8000
+        protocol: tcp
+        mode: host

compose.yml

@@ -3,13 +3,19 @@ version: "3.8"
 
 services:
   app:
-    image: "traefik:v3.6.6"
+    image: "traefik:v3.6.8"
     # Note(decentral1se): *please do not* add any additional ports here.
     # Doing so could break new installs with port conflicts. Please use
     # the usual `compose.$app.yml` approach for any additional ports
     ports:
-      - "80:80"
-      - "443:443"
+      - target: 80
+        published: 80
+        protocol: tcp
+        mode: host
+      - target: 443
+        published: 443
+        protocol: tcp
+        mode: host
     volumes:
       - "letsencrypt:/etc/letsencrypt"
       - "file-providers:/etc/traefik/file-providers"
@@ -37,9 +43,10 @@ services:
     command: traefik
     entrypoint: /custom-entrypoint.sh
     deploy:
+      endpoint_mode: dnsrr
       update_config:
         failure_action: rollback
-        order: start-first
+        order: stop-first
       labels:
         - "traefik.enable=true"
         - "traefik.http.services.${STACK_NAME}.loadbalancer.server.port=web"
@@ -48,7 +55,7 @@ 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.${STACK_NAME}.version=3.9.0+v3.6.5"
+        - "coop-cloud.${STACK_NAME}.version=3.10.0+v3.6.7"
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT}"
         - "backupbot.backup=${ENABLE_BACKUPS:-true}"
 

release/3.10.0+v3.6.7

@@ -0,0 +1,10 @@
+Short summary of the latest changes:
+
+* Traefik has been upgraded with a patch release, no issues expected.
+* "CurveP256" has been included to the TLS options.
+* The default TIMEOUT value has been removed from the label directly.
+* Anubis support is here, try out `compose.anubis.yml` and see the README.md for more.
+* Onion services with Tor are not supported! See the README.md for more.
+* There are now officially 3 recipe maintainers for Traefik!
+
+All changes: https://git.coopcloud.tech/coop-cloud/traefik/compare/3.9.0+v3.6.5...master

release/next

@@ -0,0 +1,11 @@
+Short summary of the latest changes:
+
+ * Exposed ports have been switched to host-mode port publishing by default
+   This adds support for IPv6 ingress, which means that after deploying this
+   change, DNS AAAA records can be made to point to the relevant IPv6
+   address and Traefik will handle public IPv6 ingress traffic (including ACME
+   HTTP-01 challenges)
+
+   /!\ This is a breaking change. It is still possible to revert ports 80 and
+       443 to ingress-mode (the previous default) but keep in mind that there
+       is no longer an easy way to publish additional ports in ingress mode.