Upgrade to grav 1.5.3. Add doc to run image with docker-compose.

Dockerfile

@@ -73,8 +73,8 @@ VOLUME /var/www/html
 RUN chown -R www-data:www-data /var/www
 
 # Define Grav version and expected SHA1 signature
-ENV GRAV_VERSION 1.5.1
+ENV GRAV_VERSION 1.5.3
-ENV GRAV_SHA1 5292b05d304329beefeddffbf9f542916012c221
+ENV GRAV_SHA1 2265fd3624278922c009ca2907977d1ccc7a8253
 
 # Install grav
 RUN set -ex; \

README.md

@@ -2,6 +2,8 @@
 
 _[Based on official grav docker image](https://github.com/getgrav/docker-grav)_
 
+**Grav version : 1.5.3**
+
 Fonctionnalities :
 
   * apache-2.4.8
@@ -19,12 +21,62 @@ Fonctionnalities :
 docker build -t grav:latest .
 ```
 
-## Running Grav Image with Latest Grav + Admin (not persistent):
+## Running
 
-```
+You can find 2 version of this image, one on [gitlab botux-fr/docker/grav](https://gitlab.com/botux-fr/docker/grav) _with the CI tools_, the other on docker-hub, link to the [github repository boTux-fr/docker-grav](https://github.com/boTux-fr/docker-grav).
-docker run -p 8000:80 grav:latest
+
-```
+  * Latest botux-grav image on gitlab : [Grav images @ gitlab](https://gitlab.com/botux-fr/docker/grav/container_registry).
+  * Other version on hub.docker : [Grav images @ docker hub](https://hub.docker.com/r/botux/grav/)
+
+### Running Grav Image with Latest Grav + Admin (not persistent):
+
+    docker run -p 8000:80 registry.gitlab.com/botux-fr/docker/grav:latest
 
 Point browser to `http://localhost/8000` and create user account...
 
+### With docker-compose : 
 
+```yaml
+version: "3.6"
+
+services:
+  grav:
+    image: registry.gitlab.com/botux-fr/docker/grav:latest
+    restart: always
+    ports:
+      - 8080:80
+    volumes:
+      - ./data/:/var/www/html/
+```
+_And go on http://localhost:8080/_
+
+--------------------
+#### docker-compose and a reverse proxy like traefik
+
+If you're using traefik as reverse proxy, you can use : 
+
+```yaml
+version: "3.6"
+
+networks:
+  reverse-proxy:
+    name: reverse-proxy
+    external: true
+
+services:
+  grav:
+    image: registry.gitlab.com/botux-fr/docker/grav:latest
+    restart: always
+    networks:
+      - reverse-proxy
+    labels:
+      - "traefik.docker.network=reverse-proxy"
+      - "traefik.enable=true"
+      - "traefik.port=80"
+      - "traefik.backend=grav"
+      - "traefik.frontend.passHostHeader=true"
+      - "traefik.frontend.rule=Host:${DOMAIN:-my.domain.tld}"
+      - "traefik.frontend.whiteList.sourceRange=${WHITELIST:-}"
+    volumes:
+      - ./data/:/var/www/html/
+```