cadvisor/Dockerfile

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# STEP 1 build executable binary
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FROM golang:1.17.3-alpine3.13@sha256:33c95bc78fa434bae90c45d04e5a02612492acbb7118f35538a56ee0646c1bb7 AS builder
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ENV CADVISOR_VERSION="v0.38.8"
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WORKDIR $GOPATH/src/github.com/google/cadvisor
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RUN apk upgrade --no-cache \
&& apk add libc6-compat device-mapper findutils zfs build-base linux-headers bash git wget curl tar \
&& curl -L "https://github.com/google/cadvisor/archive/${CADVISOR_VERSION}.tar.gz" | tar xvz --strip 1 \
&& ./build/build.sh
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# STEP 2 build the image including only the binary
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FROM alpine:3.15.0@sha256:21a3deaa0d32a8057914f36584b5288d2e5ecc984380bc0118285c70fa8c9300
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RUN apk upgrade --no-cache && apk add libc6-compat device-mapper findutils zfs \
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&& rm -rf /var/cache/apk/*
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COPY --from=builder /go/src/github.com/google/cadvisor/cadvisor /usr/bin/cadvisor
EXPOSE 8080
HEALTHCHECK --interval=30s --timeout=3s CMD wget --quiet --tries=1 --spider http://127.0.0.1:8080/healthz || exit 1
ENTRYPOINT ["/usr/bin/cadvisor", "-logtostderr"]