ceph-csi/deploy/cephcsi/image/Dockerfile
Niels de Vos b26d33b7c1 build: install git as when building from Dockerfile
When running a simple build with only the required arguments, the
following warning are reported:

    $ buildah bud --build-arg=BASE_IMAGE=ceph/ceph:v15 --build-arg=GO_ARCH=amd64 -f ./deploy/cephcsi/image/Dockerfile .
    ...
    STEP 15: COPY . ${SRC_DIR}
    STEP 16: RUN make cephcsi
    cephcsi image settings: quay.io/cephcsi/cephcsi version canary
    make: git: Command not found
    make: git: Command not found
    if [ ! -d ./vendor ]; then (go mod tidy && go mod vendor); fi
    make: git: Command not found
    ...
    STEP 23: COMMIT
    Getting image source signatures
    ...
    Writing manifest to image destination
    Storing signatures
    --> 239b19c4049

git is used to detect the current commit, and store it in the binary
that is built. Without the commit, the "Git Commit:" in the output is
empty, making it impossible to get the exact version:

    $ podman run --rm 239b19c4049 --version
    Cephcsi Version: canary
    Git Commit:
    Go Version: go1.15
    Compiler: gc
    Platform: linux/amd64
    Kernel: 5.8.4-200.fc32.x86_64

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-10-27 21:46:38 +00:00

66 lines
1.6 KiB
Docker

ARG SRC_DIR="/go/src/github.com/ceph/ceph-csi/"
ARG GO_ARCH
ARG BASE_IMAGE
FROM ${BASE_IMAGE} as builder
LABEL stage="build"
ARG CSI_IMAGE_NAME=quay.io/cephcsi/cephcsi
ARG CSI_IMAGE_VERSION=canary
ARG GO_ARCH
ARG SRC_DIR
ARG GIT_COMMIT
ARG GOROOT=/usr/local/go
COPY build.env /
RUN source /build.env && \
( test -n "${GO_ARCH}" && exit 0; echo -e "\n\nMissing GO_ARCH argument for building image, install Golang or run: make image-cephcsi GOARCH=amd64\n\n"; exit 1 ) && \
mkdir -p ${GOROOT} && \
curl https://storage.googleapis.com/golang/go${GOLANG_VERSION}.linux-${GO_ARCH}.tar.gz | tar xzf - -C ${GOROOT} --strip-components=1
# test if the downloaded version of Golang works (different arch?)
RUN ${GOROOT}/bin/go version && ${GOROOT}/bin/go env
RUN dnf -y install \
libcephfs-devel librados-devel librbd-devel \
/usr/bin/cc \
make \
git \
&& true
ENV GOROOT=${GOROOT} \
GOPATH=/go \
CGO_ENABLED=1 \
GIT_COMMIT="${GIT_COMMIT}" \
ENV_CSI_IMAGE_VERSION="${CSI_IMAGE_VERSION}" \
ENV_CSI_IMAGE_NAME="${CSI_IMAGE_NAME}" \
PATH="${GOROOT}/bin:${GOPATH}/bin:${PATH}"
WORKDIR ${SRC_DIR}
# Copy source directories
COPY . ${SRC_DIR}
# Build executable
RUN make cephcsi
#-- Final container
FROM ${BASE_IMAGE}
ARG SRC_DIR
LABEL maintainers="Ceph-CSI Authors" \
version=${CSI_IMAGE_VERSION} \
architecture=${GO_ARCH} \
description="Ceph-CSI Plugin"
COPY --from=builder ${SRC_DIR}/_output/cephcsi /usr/local/bin/cephcsi
# verify that all dynamically linked libraries are available
RUN [ $(ldd /usr/local/bin/cephcsi | grep -c '=> not found') = '0' ]
ENTRYPOINT ["/usr/local/bin/cephcsi"]