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| author | Alex Wigen <alex@wigen.net> | 2020-03-22 22:55:29 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-22 22:55:29 +0100 |
| commit | 0b86b88de77ae364394bed4455813278bdfbdca9 (patch) | |
| tree | 415f6c8e204be63c4037e6057527763d3cb8ae13 | |
| parent | 98033b1ba77fcf55378eccf35c2a251b1278464b (diff) | |
| download | matterbridge-msglm-0b86b88de77ae364394bed4455813278bdfbdca9.tar.gz matterbridge-msglm-0b86b88de77ae364394bed4455813278bdfbdca9.tar.bz2 matterbridge-msglm-0b86b88de77ae364394bed4455813278bdfbdca9.zip | |
Remove build dependencies from final docker image (multistage build) (#1057)
This multistage build takes the resulting image size down from 346MB to
90MB.
| -rw-r--r-- | Dockerfile | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -1,11 +1,13 @@ -FROM alpine:edge -ENTRYPOINT ["/bin/matterbridge"] +FROM alpine:edge AS builder COPY . /go/src/github.com/42wim/matterbridge -RUN apk update && apk add go git gcc musl-dev ca-certificates mailcap \ +RUN apk update && apk add go git gcc musl-dev \ && cd /go/src/github.com/42wim/matterbridge \ && export GOPATH=/go \ && go get \ - && go build -x -ldflags "-X main.githash=$(git log --pretty=format:'%h' -n 1)" -o /bin/matterbridge \ - && rm -rf /go \ - && apk del --purge git go gcc musl-dev + && go build -x -ldflags "-X main.githash=$(git log --pretty=format:'%h' -n 1)" -o /bin/matterbridge + +FROM alpine:edge +RUN apk --no-cache add ca-certificates mailcap +COPY --from=builder /bin/matterbridge /bin/matterbridge +ENTRYPOINT ["/bin/matterbridge"] |