Image Build

Go Binary Build

amd

•

Window

$env:GOOS="linux"
$env:GOARCH="amd64"
go build -o product
Shell
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•

Linux

GOOS=linux GOARCH=amd64 go build -o product
Shell
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arm

•

Window

$env:GOOS="linux"
$env:GOARCH="arm64"
go build -o product
Shell
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•

Linux

GOOS=linux GOARCH=arm64 go build -o product
Shell
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Dockerfile - Multi Stage

FROM golang:alpine AS builder
ENV GO111MODULE=on \
    CGO_ENABLED=0 \
    GOOS=linux \
    GOARCH=amd64

WORKDIR /build
COPY go.mod go.sum app.go ./
RUN go mod download && go build -o app .
WORKDIR /dist
RUN cp /build/app .

FROM scratch
COPY --from=builder /dist/app .
EXPOSE 8080
ENTRYPOINT ["/app"]
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# 빌드 스테이지
FROM golang:alpine AS builder
WORKDIR /app
COPY . .
RUN go build -o product

# 최종 스테이지
FROM alpine
WORKDIR /app
COPY --from=builder /app/product .
RUN chmod +x product
CMD ["./product"]
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Dockerfile - Single Stage

FROM golang:alpine
WORKDIR /app
COPY app.go .
RUN apk add --no-cache curl && go mod init noah.io/ark/rest && go build app.go
EXPOSE 8080
CMD ["./app"]
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Dockerfile - Database

FROM golang:alpine

WORKDIR /app

ENV RDS_ENDPOINT=<ENDPOINT>
ENV RDS_USERNAME=<User>
ENV RDS_PASSWORD=<Password>
ENV RDS_DATABASE=<DataBase>

COPY . .
RUN apk add --no-cache curl
RUN go mod init app
RUN go get github.com/gin-gonic/gin
RUN go get <Package>
RUN go build -o app
EXPOSE <Port>

CMD ["./app"]
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