4a84368d24
- using COPY instead of ADD, since working with local paths, and
not extracting archived data
- installing packages before building application binary improves caching,
and avoids installing packages every time the application code changes
Signed-off-by: Anastas Dancha <anapsix@random.io>
21 lines
720 B
Docker
21 lines
720 B
Docker
# Build the go application into a binary
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FROM golang:alpine as builder
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RUN apk --update add ca-certificates
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WORKDIR /app
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COPY . ./
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RUN CGO_ENABLED=0 GOOS=linux go build -mod vendor -a -installsuffix cgo -o gatus .
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# Run Tests inside docker image if you don't have a configured go environment
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#RUN apk update && apk add --virtual build-dependencies build-base gcc
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#RUN go test ./... -mod vendor
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# Run the binary on an empty container
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FROM scratch
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COPY --from=builder /app/gatus .
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COPY --from=builder /app/config.yaml ./config/config.yaml
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COPY --from=builder /app/static static/
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
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ENV PORT=8080
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EXPOSE ${PORT}
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ENTRYPOINT ["/gatus"]
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