ENH: renamed Dockerfiles and update README

docker/README.md

@@ -104,7 +104,7 @@ docker login gitlab-registry.irstea.fr
 
 # OTB base image, example with tag 7.2.0 (default value is release-7.2) 
 # It is located in subregistry gitlab-registry.irstea.fr/raffaele.gaetano/moringa/base
-docker build --build-arg OTB_BRANCH=7.2.0 -f docker/base-otb/Dockerfile \
+docker build --build-arg OTB_BRANCH=7.2.0 -f docker/Dockerfile.base \
     -t gitlab-registry.irstea.fr/raffaele.gaetano/moringa/base:focal-otb72 .
 docker push gitlab-registry.irstea.fr/raffaele.gaetano/moringa/base:focal-otb72
 
@@ -117,13 +117,15 @@ docker push gitlab-registry.irstea.fr/raffaele.gaetano/moringa/base
 # MORINGA build from the default 'moringa/base' image
 # You don't need to rebuild OTB if you just want to update moringa files using current branch / local commits
 #git checkout custom_branch
-docker build -f docker/moringa/Dockerfile -t gitlab-registry.irstea.fr/raffaele.gaetano/moringa .
+docker build -f docker/Dockerfile.moringa -t gitlab-registry.irstea.fr/raffaele.gaetano/moringa .
 docker push gitlab-registry.irstea.fr/raffaele.gaetano/moringa:latest
 
 # Build with custom ubuntu base image
-docker build --build-arg BASE_IMG=ubuntu:18.04 -f docker/base-otb/Dockerfile \
+docker build --build-arg BASE_IMG=ubuntu:18.04 -f docker/Dockerfile.base \
     -t gitlab-registry.irstea.fr/raffaele.gaetano/moringa/base:bionic-otb72 .
-docker push gitlab-registry.irstea.fr/raffaele.gaetano/moringa/base:bionic-otb72
+
+docker build -f docker/Dockerfile.moringa ---build-arg BASE_IMG=gitlab-registry.irstea.fr/raffaele.gaetano/moringa/base:bionic-otb72 \
+    -t gitlab-registry.irstea.fr/raffaele.gaetano/moringa:bionic .
 ```
 
 ### Fix volume ownership issue (required if host's UID > 1000)
@@ -135,7 +137,7 @@ This will only persist in a named container, it is required every time you're cr
 
 
 ```bash
-# Create a named container (here with your HOME as volume)
+# Create a named container (here with your HOME as volume), Docker will automatically pull image
 docker create --interactive --tty --volume /home/$USER:/home/ubuntu/data \
     --name moringa gitlab-registry.irstea.fr/raffaele.gaetano/moringa /bin/bash
 # Start a background container process (in order to exec root commands, because default user isn't sudoer)