Dockerfile

ARG PYTHON_VERSION=3.12

FROM bitnami/python:${PYTHON_VERSION}
RUN apt update && apt upgrade -y \
  && apt install curl -y \
  && rm -rf /var/lib/apt/lists/*

# Ensure root certificates are always updated at evey container build
# and curl is using the latest version of them
RUN mkdir /usr/local/share/ca-certificates/cacert.org
RUN cd /usr/local/share/ca-certificates/cacert.org && curl -k -O https://www.cacert.org/certs/root.crt
RUN cd /usr/local/share/ca-certificates/cacert.org && curl -k -O https://www.cacert.org/certs/class3.crt
RUN update-ca-certificates
ENV CURL_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt

WORKDIR /tmp

RUN python -m pip install -U pip
RUN python -m pip install uvicorn uvicorn-worker gunicorn

COPY titiler/ titiler/
COPY pyproject.toml pyproject.toml
COPY README.md README.md
COPY LICENSE LICENSE

RUN python -m pip install --no-cache-dir --upgrade .["psycopg-binary"]
RUN rm -rf titiler/ pyproject.toml README.md LICENSE

###################################################
# For compatibility (might be removed at one point)
ENV MODULE_NAME=titiler.pgstac.main
ENV VARIABLE_NAME=app
ENV HOST=0.0.0.0
ENV PORT=80
ENV WEB_CONCURRENCY=1
CMD gunicorn -k uvicorn.workers.UvicornWorker ${MODULE_NAME}:${VARIABLE_NAME} --bind ${HOST}:${PORT} --workers ${WEB_CONCURRENCY}