mirror of https://github.com/linkerd/linkerd2.git
48 lines
1.9 KiB
Plaintext
48 lines
1.9 KiB
Plaintext
ARG RUNTIME_IMAGE=gcr.io/distroless/cc
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ARG BUILDPLATFORM=linux/amd64
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# Precompile key slow-to-build dependencies
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FROM --platform=$BUILDPLATFORM golang:1.17-alpine as go-deps
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WORKDIR /linkerd-build
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COPY go.mod go.sum ./
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COPY bin/install-deps bin/
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RUN go mod download
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ARG TARGETARCH
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RUN ./bin/install-deps $TARGETARCH
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FROM --platform=$BUILDPLATFORM curlimages/curl:7.76.1 as fetch
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WORKDIR /build
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COPY bin/fetch-proxy bin/fetch-proxy
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COPY bin/scurl bin/scurl
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COPY .proxy-version proxy-version
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ARG TARGETARCH
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RUN (proxy=$(bin/fetch-proxy $(cat proxy-version) $TARGETARCH) && \
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mv "$proxy" linkerd2-proxy)
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ARG LINKERD_AWAIT_VERSION=v0.2.6
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RUN bin/scurl -o linkerd-await https://github.com/linkerd/linkerd-await/releases/download/release%2F${LINKERD_AWAIT_VERSION}/linkerd-await-${LINKERD_AWAIT_VERSION}-${TARGETARCH} && chmod +x linkerd-await
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## compile proxy-identity agent
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FROM go-deps as golang
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WORKDIR /linkerd-build
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COPY pkg/util pkg/util
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COPY pkg/flags pkg/flags
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COPY pkg/tls pkg/tls
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COPY pkg/version pkg/version
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ARG TARGETARCH
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=$TARGETARCH go build -mod=readonly ./pkg/...
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COPY proxy-identity proxy-identity
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=$TARGETARCH go build -o /out/proxy-identity -mod=readonly -ldflags "-s -w" ./proxy-identity
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FROM $RUNTIME_IMAGE as runtime
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COPY --from=fetch /build/target/proxy/LICENSE /usr/lib/linkerd/LICENSE
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COPY --from=fetch /build/proxy-version /usr/lib/linkerd/linkerd2-proxy-version.txt
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COPY --from=fetch /build/linkerd2-proxy /usr/lib/linkerd/linkerd2-proxy
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COPY --from=fetch /build/linkerd-await /usr/lib/linkerd/linkerd-await
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COPY --from=golang /out/proxy-identity /usr/lib/linkerd/linkerd2-proxy-identity
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COPY --from=debian:bullseye-slim /bin/sleep /bin/sleep
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ARG LINKERD_VERSION
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ENV LINKERD_CONTAINER_VERSION_OVERRIDE=${LINKERD_VERSION}
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ENV LINKERD2_PROXY_LOG=warn,linkerd=info
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ENV LINKERD2_PROXY_LOG_FORMAT=plain
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ENTRYPOINT ["/usr/lib/linkerd/linkerd2-proxy-identity"]
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