mirror of
https://github.com/xboxeer/NScrapy.git
synced 2026-10-28 20:12:39 +08:00
zheng elendil
ef96e3aa45
- docker-compose.yml: 3-mode support (local-only, local-redis, managed-redis) - Dockerfile.Spider: multi-stage build (SDK 10.0 → runtime 10.0) - Dockerfile.Downloader: multi-stage build for DownloaderShell - appsettings.spider.json: example Spider config with env var override docs - appsettings.downloader.json: example Downloader config - README.md: add Docker Deployment section
62 lines
2.2 KiB
Docker
62 lines
2.2 KiB
Docker
# =============================================================================
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# Dockerfile.Downloader - Multi-stage build for NScrapy DownloaderShell
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# =============================================================================
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# Build stage: compile NScrapy.DownloaderShell (Executable)
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# Runtime stage: run with .NET 10.0 runtime
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#
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# Usage:
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# docker build -f Dockerfile.Downloader -t nscrapy-downloader .
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# docker run nscrapy-downloader
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#
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# Environment variables (override appsettings.json):
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# REDIS_ENABLED - Enable Redis ("true" / "false")
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# REDIS_HOST - Redis host address
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# REDIS_PORT - Redis port (default: 6379)
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# REDIS_PASSWORD - Redis password
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# REDIS_USESSL - Use SSL for Redis ("true" / "false")
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# =============================================================================
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# ---- Build Stage ----
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FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
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WORKDIR /src
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# Copy solution and project files (layer caching optimisation)
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COPY NScrapy.sln ./
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COPY NScrapy.DownloaderShell/NScrapy.DownloaderShell.csproj NScrapy.DownloaderShell/
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COPY NScrapy.Downloader/NScrapy.Downloader.csproj NScrapy.Downloader/
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COPY NScrapy.Infra/NScrapy.Infra.csproj NScrapy.Infra/
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COPY NScrapy.Scheduler/NScrapy.Scheduler.csproj NScrapy.Scheduler/
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# Restore NuGet packages
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RUN dotnet restore NScrapy.DownloaderShell/NScrapy.DownloaderShell.csproj
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# Copy source code
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COPY NScrapy.DownloaderShell/ NScrapy.DownloaderShell/
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COPY NScrapy.Downloader/ NScrapy.Downloader/
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COPY NScrapy.Infra/ NScrapy.Infra/
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COPY NScrapy.Scheduler/ NScrapy.Scheduler/
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# Build and publish
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WORKDIR /src/NScrapy.DownloaderShell
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RUN dotnet build -c Release --no-restore -o /app/build
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RUN dotnet publish -c Release --no-build -o /app/publish
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# ---- Runtime Stage ----
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FROM mcr.microsoft.com/dotnet/runtime:10.0 AS runtime
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WORKDIR /app
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# Copy published output
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COPY --from=build /app/publish .
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# Copy log4net config
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COPY NScrapy.DownloaderShell/log4net.config ./
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# Environment defaults
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ENV DOTNET_RUNNING_IN_CONTAINER=true
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ENV REDIS_ENABLED=true
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ENV REDIS_HOST=redis
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ENV REDIS_PORT=6379
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# Entry point: run the DownloaderShell executable
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ENTRYPOINT ["dotnet", "NScrapy.DownloaderShell.dll"]
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