42 lines
982 B
Docker
42 lines
982 B
Docker
# ==================================================
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# OCDP Backend - Dockerfile
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# 构建 backend 服务（连接 PostgreSQL）
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# ==================================================
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FROM golang:1.24-alpine AS builder
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RUN apk add --no-cache git make
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WORKDIR /build
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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 CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags="-w -s" -o ocdp-backend cmd/api/main.go
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# ==================================================
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# Runtime
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# ==================================================
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FROM alpine:latest
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RUN apk --no-cache add ca-certificates curl
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RUN addgroup -g 1000 ocdp && \
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adduser -D -u 1000 -G ocdp ocdp
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WORKDIR /app
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COPY --from=builder /build/ocdp-backend .
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COPY --from=builder /build/config ./config
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RUN chown -R ocdp:ocdp /app
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USER ocdp
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EXPOSE 8080
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:8080/health || exit 1
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CMD ["./ocdp-backend"]
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