images/openstack-service/Earthfile

VERSION 0.7

PIP_INSTALL:
  COMMAND
  ARG PACKAGES
  RUN --mount=type=cache,target=/root/.cache \
    /var/lib/openstack/bin/pip3 install \
      --constraint /upper-constraints.txt \
      ${PACKAGES}

GIT_CHECKOUT:
  COMMAND
  ARG PROJECT
  ARG PROJECT_REPO=https://github.com/openstack/${PROJECT}
  ARG PROJECT_REF
  GIT CLONE --branch ${PROJECT_REF} ${PROJECT_REPO} /src
  WORKDIR /src
  RUN \
    git remote set-url origin ${PROJECT_REPO} && \
    git fetch --unshallow
  COPY --if-exists patches/${PROJECT} /patches
  IF [ -d /patches ]
    RUN git apply --verbose /patches/*.patch
  END

BUILD_VENV:
  COMMAND
  ARG PROJECT
  ARG PROJECT_REF
  DO +GIT_CHECKOUT --PROJECT=${PROJECT} --PROJECT_REF=${PROJECT_REF}
  ARG EXTRAS=""
  ARG PIP_PACKAGES=""
  DO +PIP_INSTALL --PACKAGES "/src${EXTRAS} ${PIP_PACKAGES}"
  SAVE ARTIFACT /var/lib/openstack venv

requirements:
  FROM ../base+image
  ARG RELEASE
  COPY ${RELEASE}/upper-constraints.txt /upper-constraints.txt
  SAVE ARTIFACT /upper-constraints.txt

builder:
  ARG RELEASE
  FROM ../cloud-archive-base+image --RELEASE=${RELEASE}
  DO ../+APT_INSTALL --PACKAGES "\
    build-essential \
    curl \
    git \
    libldap2-dev \
    libpcre3-dev \
    libsasl2-dev \
    libssl-dev \
    lsb-release \
    openssh-client \
    python3 \
    python3-dev \
    python3-pip \
    python3-venv"
  RUN --mount type=cache,target=/root/.cache \
    python3 -m venv --upgrade --system-site-packages /var/lib/openstack
  COPY \
    (+requirements/upper-constraints.txt --RELEASE=${RELEASE}) \
    /upper-constraints.txt
  DO +PIP_INSTALL --PACKAGES "pymysql python-memcached cryptography uwsgi"

image:
  ARG --required RELEASE
  FROM ../cloud-archive-base+image --RELEASE=${RELEASE}
  ENV PATH=/var/lib/openstack/bin:$PATH
  ARG --required PROJECT
  DO ../+CREATE_PROJECT_USER --PROJECT=${PROJECT}