Adding docker files

Dockerfile

@@ -1,16 +1,28 @@
 FROM python:3-alpine
+
 ENV PYTHONUNBUFFERED 1
+
 RUN apk update
-RUN apk add --no-cache tini bash unrar dcron postgresql-dev
-RUN mkdir /src
-WORKDIR /src
-ADD Pipfile /src
-ADD Pipfile.lock /src
+RUN apk add --no-cache tini bash unrar dcron postgresql-dev gcc python3-dev musl-dev
+
 RUN apk add --no-cache --virtual .build-deps mariadb-dev build-base \
     && pip install pipenv \
-    && pipenv install --system \
     && apk add --virtual .runtime-deps mariadb-connector-c-dev mariadb-connector-c \
     && apk del .build-deps
-ADD . /src/
+
+RUN mkdir /src
+
+WORKDIR /src
+
+ADD Pipfile /src
+ADD Pipfile.lock /src
+
+RUN pipenv install --deploy --dev --ignore-pipfile --system
+
+COPY . /src/
+
 RUN cat /src/cbreader/crontab >> /etc/crontabs/root
-EXPOSE 8000
+
+EXPOSE 8000
+
+