v3.1.0

Author: FlorentPoinsaut

.env.dist

@@ -3,7 +3,8 @@ ACME_DNS_CHALLENGE_PROVIDER=gandiv5 # Use a DNS-01 based challenge provider rath
 ACME_EMAIL=webmaster@my.domain.tld  # Email address used for ACME registration
 ACME_HTTP_CHALLENGE=false           # Activate HTTP-01 Challenge
 ACME_TLS_CHALLENGE=true             # Activate TLS-ALPN-01 Challenge
-DEFAULT_DOMAIN=my.domain.tld        # Default TLS domains
-HTTP_PORT=80                        # HTTP listen port
+DEFAULT_DOMAIN=my.domain.tld        # Default TLS domains
+HTTP_PORT=80                        # HTTP listen port
 HTTPS_PORT=443                      # HTTPs listen port
+NETWORK_NAME=web                    # External network name
 VERSION=v3.1                        # Tag of the Docker image of Traefik

.renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ]
+}

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- markdownlint-configure-file { "MD024": { "siblings_only": true } } -->
 
+## [3.1.0] - 2025-12-05
+
+### Added
+
+- Environment variable `NETWORK_NAME` to configure external network name (default: `web`)
+
 ## [3.0.0] - 2025-01-06
 
 ### Changed
@@ -88,6 +94,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [Docker Compose](https://docs.docker.com/compose/) setup for starting [Traefik](https://traefik.io/)
 [v1.6](https://doc.traefik.io/traefik/v1.6/) with [Let's Encrypt](https://letsencrypt.org/).
 
+[3.1.0]: https://usine.solution-libre.fr/docker/traefik/-/compare/v3.0.0...v3.1.0
 [3.0.0]: https://usine.solution-libre.fr/docker/traefik/-/compare/v2.2.0...v3.0.0
 [2.2.0]: https://usine.solution-libre.fr/docker/traefik/-/compare/v2.1.0...v2.2.0
 [2.1.0]: https://usine.solution-libre.fr/docker/traefik/-/compare/v2.0.0...v2.1.0

REFERENCE.md

@@ -10,4 +10,5 @@
 | DEFAULT_DOMAIN       | Default TLS domains                                     | `my.domain.tld`           | true    |
 | HTTP_PORT            | HTTP listen port                                        | `80`                      | true    |
 | HTTPS_PORT           | HTTPs listen port                                       | `443`                     | true    |
+| NETWORK_NAME         | External network name                                   | `web`                     | true    |
 | VERSION              | Tag of the Docker image of Traefik                      | `v3.1`                    | true    |

compose.yaml

@@ -16,15 +16,15 @@
 # along with Traefik with Docker Compose.  If not, see <https://www.gnu.org/licenses/>.
 
 networks:
-  web:
+  ${NETWORK_NAME:-web}:
     external: true
 
 services:
   traefik:
     environment:
       TRAEFIK_TRAEFIK_PROVIDERS_DOCKER: true
       TRAEFIK_PROVIDERS_DOCKER_EXPOSEDBYDEFAULT: false
-      TRAEFIK_PROVIDERS_DOCKER_NETWORK: web
+      TRAEFIK_PROVIDERS_DOCKER_NETWORK: ${NETWORK_NAME:-web}
       TRAEFIK_PROVIDERS_FILE_DIRECTORY: /etc/traefik
       TRAEFIK_PROVIDERS_FILE_WATCH: true
       TRAEFIK_ENTRYPOINTS_WEB_ADDRESS: :${HTTP_PORT}
@@ -44,7 +44,7 @@ services:
     env_file: '.env.traefik'
     image: traefik:${VERSION}
     networks:
-      - web
+      - ${NETWORK_NAME:-web}
     ports:
       - ${HTTP_PORT}:${HTTP_PORT}
       - ${HTTPS_PORT}:${HTTPS_PORT}