ARG CEPH_IMG=quay.io/ceph/ceph
ARG CEPH_TAG=v16
FROM ${CEPH_IMG}:${CEPH_TAG}

# A CEPH_VERSION env var is already set in the base image.
# We save our build arg as GO_CEPH_VERSION and later ensure that
# the values agree to ensure we're building what we meant to build.
ARG GO_CEPH_VERSION
ENV GO_CEPH_VERSION=${GO_CEPH_VERSION:-$CEPH_VERSION}

RUN true && \
    echo "Check: [ ${CEPH_VERSION} = ${GO_CEPH_VERSION} ]" && \
    [ "${CEPH_VERSION}" = "${GO_CEPH_VERSION}" ] && \
    yum update -y && \
    cv="$(rpm -q --queryformat '%{version}-%{release}' ceph-common)" && \
    yum install -y \
        git wget curl make \
        /usr/bin/cc /usr/bin/c++ \
        "libcephfs-devel-${cv}" "librados-devel-${cv}" "librbd-devel-${cv}" && \
    yum clean all && \
    true

ARG GO_VERSION=1.17.9
ENV GO_VERSION=${GO_VERSION}
RUN true && \
    gotar=go${GO_VERSION}.linux-amd64.tar.gz && \
    gourl="https://dl.google.com/go/${gotar}" && \
    curl -o /tmp/${gotar} "${gourl}" && \
    tar -x -C /opt/ -f /tmp/${gotar} && \
    rm -f /tmp/${gotar} && \
    true

ENV PATH="${PATH}:/opt/go/bin"
ENV GOROOT=/opt/go
ENV GO111MODULE=on
ENV GOPATH /go
ENV GODEBUG=cgocheck=2
ENV GOCACHE=/go/cache
WORKDIR /go/src/github.com/ceph/go-ceph
VOLUME /go/src/github.com/ceph/go-ceph

COPY micro-osd.sh /
COPY entrypoint.sh /
ENTRYPOINT ["/entrypoint.sh"]