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Added Multistage Dockerfile for slimmer & hardened image #610

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Merged
merged 2 commits into from
Jun 16, 2018
Merged

Added Multistage Dockerfile for slimmer & hardened image #610

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c5c8a8d
Added Multistage Dockerfile for slimmer & hardened image
rms1000watt Mar 20, 2018
a248f40
Merge branch 'master' into MultistageDocker
josegonzalez Jun 16, 2018
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9 changes: 6 additions & 3 deletions Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,6 +1,4 @@
FROM alpine:3.7
ENTRYPOINT ["/bin/registrator"]

FROM alpine:3.7 AS builder
COPY . /go/src/github.com/gliderlabs/registrator
RUN apk --no-cache add -t build-deps build-base go git curl \
&& apk --no-cache add ca-certificates \
Expand All @@ -13,3 +11,8 @@ RUN apk --no-cache add -t build-deps build-base go git curl \
&& go build -ldflags "-X main.Version=$(cat VERSION)" -o /bin/registrator \
&& rm -rf /go \
&& apk del --purge build-deps

FROM scratch
COPY --from=builder /bin/registrator /bin/registrator
COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
ENTRYPOINT ["/bin/registrator"]