Merge pull request #25 from frigi83/dev

✨ multiple domains

README.md

@@ -22,6 +22,7 @@ All this examples are based on traefik **version 2.x**.
 - **Ping**: check the traefik status with an http ping
 - **Nextcloud**: personal office online with ONLYOFFICE
 - **network segregation**: segment the traffic of containers
+- **multiple domains**: multi domain pointing to a single container
 
 
 ### Installing

example_multidomain/FileProvider/file-provider.toml

@@ -0,0 +1,17 @@
+[tls.options]
+
+  [tls.options.default]
+    minVersion = "VersionTLS12"
+
+    cipherSuites = [
+        "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
+        "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
+        "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305",
+        "TLS_AES_128_GCM_SHA256",
+        "TLS_AES_256_GCM_SHA384",
+        "TLS_CHACHA20_POLY1305_SHA256"
+    ]
+
+    sniStrict = true
+
+[http]

example_multidomain/README.md

@@ -0,0 +1,5 @@
+
+See this post https://frigi.ch/en/2022/07/multiple-domains-for-the-same-container-with-traefik/
+
+
+If you find a problem in this guide or in the configurations files you can open an [issue](https://github.com/frigi83/traefik-examples/issues) on GitHub. Thanks!

example_multidomain/docker-compose.yml

@@ -0,0 +1,72 @@
+version: '3.7'
+
+services:
+
+# =============================================================
+#
+#	 TRAEFIK - reverse proxy
+#
+# =============================================================
+
+  traefik:
+    image: traefik:latest
+    container_name: traefik
+    command:
+      # - "--log.level=DEBUG"
+      - "--api.dashboard=true"
+      - "--providers.file.directory=/FileProvider/"
+      - "--providers.file.watch=true"
+      - "--providers.docker=true"
+      - "--providers.docker.exposedbydefault=false"
+      - "--entrypoints.web.address=:80"
+      - "--entrypoints.web.http.redirections.entryPoint.to=web-secure"
+      - "--entrypoints.web.http.redirections.entryPoint.scheme=https"
+      - "--entrypoints.web-secure.address=:443"
+      - "--serverstransport.insecureskipverify=true"
+      - "--certificatesresolvers.certificato.acme.dnschallenge=true"
+      - "--certificatesresolvers.certificato.acme.dnschallenge.provider=cloudflare"
+      - "--certificatesresolvers.certificato.acme.dnschallenge.delaybeforecheck=10"
+      - "--certificatesresolvers.certificato.acme.dnschallenge.resolvers=1.1.1.1:53"
+      # - "--certificatesresolvers.certificato.acme.caserver=https://acme-staging-v02.api.letsencrypt.org/directory"
+      - "--certificatesresolvers.certificato.acme.email=${ACME_EMAIL}"
+      - "--certificatesresolvers.certificato.acme.storage=acme.json"
+      - "--ping=true"
+    environment:
+      CF_API_EMAIL: ${CF_API_EMAIL}
+      CF_API_KEY: ${CF_API_KEY}
+      CLOUDFLARE_EMAIL: ${CLOUDFLARE_EMAIL}
+      CLOUDFLARE_API_KEY: ${CLOUDFLARE_API_KEY}
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.api.rule=Host(`traefik.${DOMAIN}`)"
+      - "traefik.http.routers.api.entrypoints=web-secure"
+      - "traefik.http.routers.api.tls.certresolver=certificato"
+      - "traefik.http.routers.api.tls.domains[0].main=*.${DOMAIN}"
+      - "traefik.http.routers.api.service=api@internal"
+    ports:
+      - 80:80
+      - 443:443
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock  # So that Traefik can listen to the Docker events
+      - /path/to/docker/traefik/acme.json:/acme.json
+      - /path/to/docker/traefik/FileProvider/:/FileProvider/
+    restart: always
+
+
+# =============================================================
+#
+#	 WHOAMI
+#
+# =============================================================
+
+  whoami:
+    image: containous/whoami
+    container_name: whoami
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.whoami.rule=Host(`whoami.${DOMAIN}`) || Host(`whoami.traefik-examples.tk`)"
+      - "traefik.http.routers.whoami.entrypoints=web-secure"
+      - 'traefik.http.routers.whoami.tls=true'
+      - "traefik.http.routers.whoami.tls.certresolver=certificato"
+      - "traefik.http.routers.whoami.tls.domains[0].main=*.${DOMAIN}"
+      - "traefik.http.routers.whoami.tls.domains[1].main=*.traefik-examples.tk"