seon
7186ef0c49
실험·앱 계층 설계서 3.2의 legacy-api(VM 계층). /healthz(프로세스 생존),
/v1/price/{item}(db-primary app.price 조회, DB 불가 시 503), /metrics(Prometheus).
Go 1.27.1, pgx v5.11.0, client_golang v1.24.1. 이미지는 Cloud Build로 Artifact Registry에
올린다(MIG 인스턴스가 VM SA로 pull).
16 lines
492 B
Docker
16 lines
492 B
Docker
# legacy-api (VM layer of the self-healing lab). Built with Cloud Build into Artifact Registry.
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FROM golang:1.27.1-alpine AS build
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WORKDIR /src
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ENV CGO_ENABLED=0 GOFLAGS=-mod=mod
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COPY go.mod ./
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RUN go mod download
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COPY . .
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RUN go build -trimpath -ldflags="-s -w" -o /out/legacy-api .
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FROM alpine:3.22
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RUN apk add --no-cache ca-certificates && adduser -D -u 10001 app
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USER 10001
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COPY --from=build /out/legacy-api /usr/local/bin/legacy-api
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EXPOSE 8080
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ENTRYPOINT ["/usr/local/bin/legacy-api"]
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