Fix user group for Python

This fixes all python templates to set app group properly. Fixes
[#41](#41). Before
used to add GEO data for user, after the change adds group to user

Signed-off-by: Ivana Yovcheva (VMware) <[email protected]>

Author: ivanayov

template/python-armhf/Dockerfile

@@ -9,7 +9,7 @@ RUN apk --no-cache add curl ${ADDITIONAL_PACKAGE} \
     && apk del curl --no-cache
 
 # Add non root user
-RUN addgroup -S app && adduser -S -g app app
+RUN addgroup -S app && adduser app -S -G app
 RUN chown app /home/app
 
 USER app

template/python/Dockerfile

@@ -9,7 +9,7 @@ RUN apk --no-cache add curl ${ADDITIONAL_PACKAGE} \
     && apk del curl --no-cache
 
 # Add non root user
-RUN addgroup -S app && adduser -S -g app app
+RUN addgroup -S app && adduser app -S -G app
 RUN chown app /home/app
 
 USER app

template/python3-armhf/Dockerfile

@@ -9,7 +9,7 @@ RUN apk --no-cache add curl ${ADDITIONAL_PACKAGE} \
     && apk del curl --no-cache
 
 # Add non root user
-RUN addgroup -S app && adduser -S -g app app
+RUN addgroup -S app && adduser app -S -G app
 RUN chown app /home/app
 
 USER app

template/python3/Dockerfile

@@ -11,7 +11,7 @@ RUN apk --no-cache add curl ${ADDITIONAL_PACKAGE} \
     && apk del curl --no-cache
 
 # Add non root user
-RUN addgroup -S app && adduser -S -g app app
+RUN addgroup -S app && adduser app -S -G app
 
 WORKDIR /home/app/