Dockerfile

#
# Copyright 2019-2025 The sakuracloud_exporter Authors
#
# 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.
#
FROM golang:1.21 AS builder
MAINTAINER Kazumichi Yamamoto <yamamoto.febc@gmail.com>
LABEL MAINTAINER 'Kazumichi Yamamoto <yamamoto.febc@gmail.com>'

RUN  apt-get update && apt-get -y install \
        bash \
        git  \
        make \
      && apt-get clean \
      && rm -rf /var/cache/apt/archives/* /var/lib/apt/lists/*

ADD . /go/src/github.com/sacloud/sakuracloud_exporter
WORKDIR /go/src/github.com/sacloud/sakuracloud_exporter
RUN ["make", "build"]

#----------

FROM alpine:3.15
MAINTAINER Kazumichi Yamamoto <yamamoto.febc@gmail.com>
LABEL MAINTAINER 'Kazumichi Yamamoto <yamamoto.febc@gmail.com>'
RUN apk add --update ca-certificates

COPY --from=builder /go/src/github.com/sacloud/sakuracloud_exporter/sakuracloud_exporter /usr/bin/

EXPOSE 9542

ENTRYPOINT ["/usr/bin/sakuracloud_exporter"]