FROM centos:7
LABEL maintainer "thomasmckay@redhat.com"

ENV OS=linux \
    ARCH=amd64 \
    PYTHON_VERSION=2.7 \
    PATH=$HOME/.local/bin/:$PATH \
    PYTHONUNBUFFERED=1 \
    PYTHONIOENCODING=UTF-8 \
    LC_ALL=en_US.UTF-8 \
    LANG=en_US.UTF-8

ENV QUAYDIR /quay-registry
ENV QUAYCONF /quay-registry/conf
ENV QUAYPATH "."

RUN mkdir $QUAYDIR
WORKDIR $QUAYDIR

RUN INSTALL_PKGS="\
    python36 \
    python36-python-pip \
    rh-nginx112 rh-nginx112-nginx \
    openldap \
    scl-utils \
    gcc-c++ git \
    openldap-devel \
    gpgme-devel \
    dnsmasq \
    memcached \
    openssl \
    skopeo \
    " && \
    yum install -y yum-utils && \
    yum install -y epel-release centos-release-scl && \
    yum -y --setopt=tsflags=nodocs --setopt=skip_missing_names_on_install=False install $INSTALL_PKGS && \
    yum -y update && \
    yum -y clean all

COPY . .

RUN scl enable python36 "\
    pip install --no-cache-dir --upgrade setuptools pip && \
    pip install --no-cache-dir -r requirements.txt --no-cache && \
    pip install --no-cache-dir -r requirements-dev.txt --no-cache && \
    pip freeze && \
    mkdir -p $QUAYDIR/static/webfonts && \
    mkdir -p $QUAYDIR/static/fonts && \
    mkdir -p $QUAYDIR/static/ldn && \
    PYTHONPATH=$QUAYPATH python -m external_libraries \
    "


# Check python dependencies for GPL
# Due to the following bug, pip results must be piped to a file before grepping:
# https://github.com/pypa/pip/pull/3304
# 'docutils' is a setup dependency of botocore required by s3transfer. It's under
# GPLv3, and so is manually removed.
RUN rm -Rf /opt/rh/python27/root/usr/lib/python2.7/site-packages/docutils && \
    scl enable python36 "pip freeze" | grep -v '^-e' | awk -F == '{print $1}' | grep -v docutils > piplist.txt && \
    scl enable python36 "xargs -a piplist.txt pip --disable-pip-version-check show" > pipinfo.txt && \
    test -z "$(cat pipinfo.txt | grep GPL | grep -v LGPL)" && \
    rm -f piplist.txt pipinfo.txt

# # Front-end
RUN curl --silent --location https://rpm.nodesource.com/setup_8.x | bash - && \
    yum install -y nodejs && \
    curl --silent --location https://dl.yarnpkg.com/rpm/yarn.repo | tee /etc/yum.repos.d/yarn.repo && \
    rpm --import https://dl.yarnpkg.com/rpm/pubkey.gpg && \
    yum install -y yarn && \
    yarn install --ignore-engines && \
    yarn build


# TODO: Build jwtproxy in dist-git
#       https://jira.coreos.com/browse/QUAY-1315
ENV JWTPROXY_VERSION=0.0.3
RUN curl -fsSL -o /usr/local/bin/jwtproxy "https://github.com/coreos/jwtproxy/releases/download/v${JWTPROXY_VERSION}/jwtproxy-${OS}-${ARCH}" && \
    chmod +x /usr/local/bin/jwtproxy

# TODO: Build pushgateway in dist-git
#       https://jira.coreos.com/browse/QUAY-1324
ENV PUSHGATEWAY_VERSION=1.0.0
RUN curl -fsSL "https://github.com/prometheus/pushgateway/releases/download/v${PUSHGATEWAY_VERSION}/pushgateway-${PUSHGATEWAY_VERSION}.${OS}-${ARCH}.tar.gz" | \
    tar xz "pushgateway-${PUSHGATEWAY_VERSION}.${OS}-${ARCH}/pushgateway" && \
    mv "pushgateway-${PUSHGATEWAY_VERSION}.${OS}-${ARCH}/pushgateway" /usr/local/bin/pushgateway && \
    rm -rf "pushgateway-${PUSHGATEWAY_VERSION}.${OS}-${ARCH}" && \
    chmod +x /usr/local/bin/pushgateway

# Update local copy of AWS IP Ranges.
RUN curl -fsSL https://ip-ranges.amazonaws.com/ip-ranges.json -o util/ipresolver/aws-ip-ranges.json

RUN ln -s $QUAYCONF /conf && \
    mkdir /var/log/nginx && \
    ln -sf /dev/stdout /var/log/nginx/access.log && \
    ln -sf /dev/stdout /var/log/nginx/error.log && \
    chmod -R a+rwx /var/log/nginx

# Cleanup
RUN UNINSTALL_PKGS="\
    gcc-c++ \
    openldap-devel \
    gpgme-devel \
    optipng \
    kernel-headers \
    " && \
    yum remove -y $UNINSTALL_PKGS && \
    yum clean all && \
    rm -rf /var/cache/yum /tmp/* /var/tmp/* /root/.cache

EXPOSE 8080 8443 7443 9091 55443

RUN chgrp -R 0 $QUAYDIR && \
    chmod -R g=u $QUAYDIR

RUN mkdir /datastorage && chgrp 0 /datastorage && chmod g=u /datastorage && \
    mkdir -p /var/log/nginx && chgrp 0 /var/log/nginx && chmod g=u /var/log/nginx && \
    mkdir -p /conf/stack && chgrp 0 /conf/stack && chmod g=u /conf/stack && \
    mkdir -p /tmp && chgrp 0 /tmp && chmod g=u /tmp && \
    mkdir /certificates && chgrp 0 /certificates && chmod g=u /certificates && \
    chmod g=u /etc/passwd

RUN chgrp 0 /var/opt/rh/rh-nginx112/log/nginx && chmod g=u /var/opt/rh/rh-nginx112/log/nginx

# Allow TLS certs to be created and installed as non-root user
RUN chgrp -R 0 /etc/pki/ca-trust/extracted && \
    chmod -R g=u /etc/pki/ca-trust/extracted && \
    chgrp -R 0 /etc/pki/ca-trust/source/anchors && \
    chmod -R g=u /etc/pki/ca-trust/source/anchors && \
    chgrp -R 0 /opt/rh/python27/root/usr/lib/python2.7/site-packages/requests && \
    chmod -R g=u /opt/rh/python27/root/usr/lib/python2.7/site-packages/requests && \
    chgrp -R 0 /opt/rh/python27/root/usr/lib/python2.7/site-packages/certifi && \
    chmod -R g=u /opt/rh/python27/root/usr/lib/python2.7/site-packages/certifi

VOLUME ["/var/log", "/datastorage", "/tmp", "/conf/stack"]

USER 1001

ENTRYPOINT ["dumb-init", "--", "/quay-registry/quay-entrypoint.sh"]
CMD ["registry"]
