Fix Dockerfile

Author: ldionne

Dockerfile

@@ -4,19 +4,14 @@ RUN apk update \
   && apk add --no-cache --virtual .build-deps git g++ postgresql-dev yaml-dev \
   && apk add --no-cache libpq
 
-WORKDIR /var/src/lnt
+COPY . /var/src/lnt
 
-COPY requirements*.txt setup.py .
-# setup.py uses lnt.__version__ etc.
-COPY lnt/__init__.py lnt/__init__.py
-# we build the cperf extension during install
-COPY lnt/testing/profile lnt/testing/profile
+WORKDIR /var/src/lnt
 
 RUN pip3 install -r requirements.server.txt \
   && apk --purge del .build-deps \
   && mkdir /var/log/lnt
 
-COPY . .
 COPY docker/docker-entrypoint.sh docker/wait_db /usr/local/bin/
 
 VOLUME /var/log