24 lines
733 B
Docker
24 lines
733 B
Docker
# 与 go.mod 中 go 版本一致（modernc.org/sqlite 等依赖会抬高 toolchain 要求）
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FROM golang:1.25-alpine AS builder
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WORKDIR /app
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RUN apk add --no-cache ca-certificates
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COPY go.mod go.sum ./
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RUN go mod download
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COPY *.go ./
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ARG TARGETOS=linux
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ARG TARGETARCH
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RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -o /mengyaconnect-backend .
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FROM alpine:3.19
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WORKDIR /app
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RUN apk add --no-cache ca-certificates && \
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adduser -D -H appuser
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COPY --from=builder /mengyaconnect-backend /app/mengyaconnect-backend
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ENV DATA_DIR=/app/data
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ENV PORT=8080
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RUN chmod +x /app/mengyaconnect-backend && \
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mkdir -p "$DATA_DIR" && chown -R appuser:appuser /app
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USER appuser
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EXPOSE 8080
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CMD ["/app/mengyaconnect-backend"]
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