refactor(HedgeDoc): Used empty docker-compose on url folder to simplify

examples/hedgedoc.exemple.fr/.env

@@ -0,0 +1,34 @@
+########
+# DOCKER
+
+COMPOSE_FILE=./docker-compose.yml:../../hedgedoc/docker-compose.yml:../../hedgedoc/docker-compose.traefik.yml:../../postgres/docker-compose.yml
+#DOCKER_HOST=
+
+##########
+# HEDGEDOC
+
+HEDGEDOC_DOMAIN=hedgedoc.exemple.fr
+HEDGEDOC_VOLUME_NAME=hedgedoc_exemple_fr_hedgedoc
+HEDGEDOC_CONTAINER_NAME=hedgedoc_exemple_fr_hedgedoc
+#HEDGEDOC_IMAGE=
+#NODE_ENV=
+#CMD_PROTOCOL_USESSL=
+#CMD_ALLOW_GRAVATAR=
+#CMD_ALLOW_FREEURL=
+#CMD_ALLOW_EMAIL_REGISTER=
+
+##########
+# POSTGRES
+
+POSTGRES_USER=user
+POSTGRES_PASSWORD=password
+POSTGRES_DB=database
+POSTGRES_VOLUME_NAME=hedgedoc_exemple_fr_postgres
+POSTGRES_CONTAINER_NAME=hedgedoc_exemple_fr_postgres
+#POSTGRES_IMAGE=
+
+#########
+# TRAEFIK
+
+#TRAEFIK_NETWORK_NAME=
+#TRAEFIK_ROUTER_NAME=hedgedoc_exemple_fr                    # Don't use char '.'

examples/hedgedoc.exemple.fr/docker-compose.yml

@@ -0,0 +1,5 @@
+version: "3.8"
+
+# Ce fichier même vide est important puisqu'il permet de configurer la racine du
+# lancement de docker-compose. Il est possible de venir surcharger le template
+# utilisé

hedgedoc/docker-compose.traefik.yml

@@ -0,0 +1,13 @@
+version: "3.8"
+
+networks:
+  default:
+    name: ${TRAEFIK_NETWORK_NAME:-traefik}
+
+services:
+  hedgedoc:
+    labels:
+      - traefik.enable=true
+      - traefik.docker.network=${TRAEFIK_NETWORK_NAME:-traefik}
+      - traefik.http.routers.${TRAEFIK_ROUTER_NAME:-hedgedoc}.rule=Host(`${HEDGEDOC_DOMAIN:?err}`)
+      - traefik.http.routers.${TRAEFIK_ROUTER_NAME:-hedgedoc}.entrypoints=web

hedgedoc/docker-compose.yml

@@ -9,8 +9,8 @@ services:
     container_name: ${HEDGEDOC_CONTAINER_NAME:-hedgedoc}
     image: ${HEDGEDOC_IMAGE:-linuxserver/hedgedoc:1.8.2-ls22}
     restart: always
-    # depends_on:     # It's commented because docker `extends` don't support it
-    #   - postgres
+    depends_on:
+      - postgres
     volumes:
       - hedgedoc:/config
       - /etc/timezone:/etc/timezone:ro
@@ -24,8 +24,3 @@ services:
       CMD_ALLOW_GRAVATAR: ${CMD_ALLOW_GRAVATAR:-true}
       CMD_ALLOW_FREEURL: ${CMD_ALLOW_FREEURL:-false}
       CMD_ALLOW_EMAIL_REGISTER: ${CMD_ALLOW_EMAIL_REGISTER:-true}
-    labels:
-      - traefik.enable=true
-      - traefik.docker.network=${TRAEFIK_NETWORK_NAME:-traefik}
-      - traefik.http.routers.${TRAEFIK_ROUTER_NAME:-hedgedoc}.rule=Host(`${HEDGEDOC_DOMAIN:?err}`)
-      - traefik.http.routers.${TRAEFIK_ROUTER_NAME:-hedgedoc}.entrypoints=web