mirror of https://github.com/linkerd/linkerd2.git
60 lines
2.6 KiB
Plaintext
60 lines
2.6 KiB
Plaintext
ARG BUILDPLATFORM=linux/amd64
|
|
ARG BUILD_STAGE=single-arch
|
|
|
|
# Precompile key slow-to-build dependencies
|
|
FROM --platform=$BUILDPLATFORM golang:1.14.2-alpine as go-deps
|
|
WORKDIR /linkerd-build
|
|
COPY go.mod go.sum ./
|
|
COPY bin/install-deps bin/
|
|
RUN go mod download
|
|
RUN ./bin/install-deps
|
|
|
|
## compile binaries
|
|
FROM go-deps as golang-single-arch
|
|
WORKDIR /linkerd-build
|
|
COPY cli cli
|
|
COPY charts charts
|
|
COPY jaeger jaeger
|
|
|
|
COPY controller/k8s controller/k8s
|
|
COPY controller/api controller/api
|
|
COPY controller/gen controller/gen
|
|
COPY pkg pkg
|
|
RUN mkdir -p /out
|
|
|
|
# Generate static templates
|
|
# TODO: `go generate` does not honor -mod=readonly
|
|
RUN go generate -mod=readonly ./pkg/charts/static
|
|
RUN go generate -mod=readonly ./jaeger/static
|
|
|
|
# Cache builds without version info
|
|
RUN CGO_ENABLED=0 GOOS=darwin go build -o /out/linkerd-darwin -tags prod -mod=readonly -ldflags "-s -w" ./cli
|
|
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o /out/linkerd-linux-amd64 -tags prod -mod=readonly -ldflags "-s -w" ./cli
|
|
RUN CGO_ENABLED=0 GOOS=windows go build -o /out/linkerd-windows -tags prod -mod=readonly -ldflags "-s -w" ./cli
|
|
|
|
ARG LINKERD_VERSION
|
|
ENV GO_LDFLAGS="-s -w -X github.com/linkerd/linkerd2/pkg/version.Version=${LINKERD_VERSION}"
|
|
RUN CGO_ENABLED=0 GOOS=darwin go build -o /out/linkerd-darwin -tags prod -mod=readonly -ldflags "${GO_LDFLAGS}" ./cli
|
|
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o /out/linkerd-linux-amd64 -tags prod -mod=readonly -ldflags "${GO_LDFLAGS}" ./cli
|
|
RUN CGO_ENABLED=0 GOOS=windows go build -o /out/linkerd-windows -tags prod -mod=readonly -ldflags "${GO_LDFLAGS}" ./cli
|
|
|
|
FROM golang-single-arch as golang-multi-arch
|
|
RUN ./bin/install-deps arm64
|
|
RUN ./bin/install-deps arm
|
|
RUN CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o /out/linkerd-linux-arm64 -tags prod -mod=readonly -ldflags "-s -w" ./cli
|
|
RUN CGO_ENABLED=0 GOOS=linux GOARCH=arm go build -o /out/linkerd-linux-arm -tags prod -mod=readonly -ldflags "-s -w" ./cli
|
|
ARG LINKERD_VERSION
|
|
ENV GO_LDFLAGS="-s -w -X github.com/linkerd/linkerd2/pkg/version.Version=${LINKERD_VERSION}"
|
|
RUN CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o /out/linkerd-linux-arm64 -tags prod -mod=readonly -ldflags "${GO_LDFLAGS}" ./cli
|
|
RUN CGO_ENABLED=0 GOOS=linux GOARCH=arm go build -o /out/linkerd-linux-arm -tags prod -mod=readonly -ldflags "${GO_LDFLAGS}" ./cli
|
|
|
|
FROM golang-${BUILD_STAGE} as golang
|
|
|
|
## export without sources & dependencies
|
|
FROM scratch
|
|
COPY LICENSE /linkerd/LICENSE
|
|
COPY --from=golang /out /out
|
|
# `ENTRYPOINT` prevents `docker build` from otherwise failing with "Error
|
|
# response from daemon: No command specified."
|
|
ENTRYPOINT ["/out/linkerd-linux-amd64"]
|