Merge pull request #28 from bootstrapsp/master

updating develop with docker

.dockerignore

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+.idea
+.git
+.github
+venv
+my_venv

Dockerfile

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+FROM ubuntu:18.04
+
+ENV DEBIAN_FRONTEND noninteractive
+ENV LANG C.UTF-8
+
+# Install Python 3 & pip
+RUN apt-get update -qq && \
+    apt-get install -y software-properties-common python3-pip && \
+    rm -rf /var/lib/apt/lists/*
+
+# Install libindy
+RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys CE7709D068DB5E88 && \
+    add-apt-repository "deb https://repo.sovrin.org/sdk/deb bionic stable" && \
+    apt-get update -qq && \
+    apt-get install -y libindy && \
+    rm -rf /var/lib/apt/lists/*
+
+# Optianally set uid & gid at build time
+ARG USER_ID
+ARG GROUP_ID
+
+# Create unprivileged user & group "app"
+RUN groupadd -g ${GROUP_ID:-1000} app && \
+    useradd -l -u ${USER_ID:-1000} -g app app && \
+    install -d -m 0755 -o app -g app /home/app
+
+USER app
+
+# Install required python libraries
+COPY --chown=app:app ./pyserverforindy/requirements.txt /app/pyserverforindy/requirements.txt
+RUN pip3 install --no-cache-dir -r /app/pyserverforindy/requirements.txt
+
+# Add project files to image
+COPY --chown=app:app . /app
+
+VOLUME /home/app/.indy_client
+
+CMD ["python3", "/app/pyserverforindy/grpc_server/server.py"]
+
+EXPOSE 50051