seon
8f5378b6ea
실험·앱 계층 설계서 3.1의 demo-app api(컨테이너 계층). /healthz, /readyz(DB ping +
legacy /healthz), /api/orders GET/POST(app.orders), /api/price/{item}(legacy-api via ILB,
LEGACY_TIMEOUT 기본 2s), /metrics(demo_http_*). OTLP 트레이스는 OTEL_EXPORTER_OTLP_ENDPOINT
설정 시 전송(otelhttp). 이미지는 공개 Artifact Registry selfheal-public(노드 익명 pull).
16 lines
517 B
Docker
16 lines
517 B
Docker
# demo-app api (Kubernetes layer of the self-healing lab). Built with Cloud Build into the public Artifact Registry repo.
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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 go.sum ./
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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/demo-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/demo-api /usr/local/bin/demo-api
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EXPOSE 8080
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ENTRYPOINT ["/usr/local/bin/demo-api"]
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