Adding dockerfile, work on poetry packaging

Author: adamcharnock

.dockerignore

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+.venv

Dockerfile

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+FROM python:3.7.5
+
+ENV \
+  PYTHONFAULTHANDLER=1 \
+  PYTHONUNBUFFERED=1 \
+  PYTHONHASHSEED=random \
+  PIP_DISABLE_PIP_VERSION_CHECK=on \
+  POETRY_VERSION=0.12.17
+
+RUN mkdir /mate3 && pip --no-cache-dir install poetry
+WORKDIR /mate3
+ADD pyproject.toml poetry.lock /mate3/
+RUN poetry install --no-interaction --no-dev --extras=mate3_pg
+
+ADD mate3 /mate3/mate3
+ADD registry_data /mate3/registry_data
+ADD pg_config.yaml /mate3/
+
+CMD poetry run mate3