22 lines
685 B
Docker
22 lines
685 B
Docker
# 中心服务：HTTP/WebSocket + gRPC（纯 Go / modernc SQLite，CGO_ENABLED=0）
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# 镜像内进程为明文 HTTP；HTTPS 请在宿主机 Nginx 等反代层配置，内网直连本端口即可。
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FROM golang:1.22-alpine AS build
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WORKDIR /src
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RUN apk add --no-cache git
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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 go build -trimpath -ldflags="-s -w" -o /central .
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FROM alpine:3.20
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RUN apk add --no-cache ca-certificates tzdata
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WORKDIR /app
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# 与 config 默认一致； compose 中可覆盖
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ENV HOST=0.0.0.0
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ENV PORT=9393
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ENV GRPC_PORT=9394
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ENV DB_PATH=/app/data/servers.db
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COPY --from=build /central /app/central
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EXPOSE 9393 9394
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ENTRYPOINT ["/app/central"]
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