| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| # |
| |
| # Build the binary |
| FROM golang:1.17 as builder |
| |
| ARG MODULE |
| WORKDIR /workspace |
| # Copy the Go Modules manifests |
| COPY go.mod go.mod |
| COPY go.sum go.sum |
| # cache deps before building and copying source so that we don't need to re-download as much |
| # and so that source changes don't invalidate our downloaded layer |
| RUN go mod download |
| |
| # Copy the go source |
| COPY cmd/ cmd/ |
| COPY api/ api/ |
| COPY pkg/ pkg/ |
| |
| # Build |
| RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o ${MODULE} cmd/${MODULE}/main.go |
| |
| |
| FROM debian:11.6-slim |
| # docker's ARG scope doc: https://docs.docker.com/engine/reference/builder/#scope, it's required to declear an arg in |
| # each stage. |
| ARG MODULE |
| WORKDIR / |
| COPY --from=builder /workspace/${MODULE} . |
| ENV OPERATOR_BIN=${MODULE} |
| ENTRYPOINT ["/${OPERATOR_BIN}"] |
