39 lines
775 B
Docker
39 lines
775 B
Docker
FROM golang:1.20 AS builder
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WORKDIR /app
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COPY ./go.mod ./go.sum /app/
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RUN go mod download
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COPY ./*.go /app/
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ARG TARGETOS
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ARG TARGETARCH
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ARG VERSION=dev
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ENV CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=${TARGETARCH}
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RUN go build -ldflags "-X main.version=${VERSION}" -a -installsuffix nocgo -o minitor .
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FROM alpine:3.18
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RUN mkdir /app
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WORKDIR /app/
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# Copy minitor in
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COPY --from=builder /app/minitor .
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# Add common checking tools
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RUN apk --no-cache add bash=~5 curl=~8 jq=~1 bind-tools=~9 tzdata~=2024a
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# Add minitor user for running as non-root
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RUN addgroup -S minitor && adduser -S minitor -G minitor
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# Copy scripts
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COPY ./scripts /app/scripts
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RUN chmod -R 755 /app/scripts
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# Drop to non-root user
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USER minitor
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ENTRYPOINT [ "./minitor" ]
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# vim: set filetype=dockerfile:
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