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mshirdel/docker-multi-stage

Created June 7, 2023 11:04
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DockerMultiStage
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docker-multi-stage
# syntax=docker/dockerfile:1
FROM golang:1.20 AS build-stage
WORKDIR /app
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 GOOS=linux go build -o /linky
FROM gcr.io/distroless/base-debian11 AS build-release-stage
WORKDIR /
COPY --from=build-stage /linky /linky
COPY --from=build-stage /app/config-docker.yaml /config-docker.yaml
EXPOSE 8080
USER nonroot:nonroot
CMD ["./linky", "migrate", "--config", "/config-docker.yaml"]
CMD ["./linky", "serve", "--config", "/config-docker.yaml"]
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