Dockerfile

# Copyright 2021 IBM Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

ARG DEV_IMAGE

###############################################################################
# Stage 1: Run the build
###############################################################################
FROM ${DEV_IMAGE} AS build

LABEL image="build"

# Copy the go source
COPY main.go main.go
COPY apis/ apis/
COPY controllers/ controllers/
COPY generated/ generated/
COPY pkg/ pkg/
COPY version /etc/modelmesh-version

# Build
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go

###############################################################################
# Stage 2: Copy build assets to create the smallest final runtime image
###############################################################################
FROM registry.access.redhat.com/ubi8/ubi-minimal:8.7 AS runtime

ARG USER=2000
ARG IMAGE_VERSION
ARG COMMIT_SHA

LABEL name="modelmesh-serving-controller" \
      version="${IMAGE_VERSION}" \
      release="${COMMIT_SHA}" \
      summary="Kubernetes controller for ModelMesh Serving components" \
      description="Manages lifecycle of ModelMesh Serving Custom Resources and associated Kubernetes resources"

USER ${USER}

WORKDIR /
COPY --from=build /workspace/manager .

COPY config/internal config/internal

ENTRYPOINT ["/manager"]