December 2019
Intermediate to advanced
510 pages
11h 33m
English
Content preview from Hands-On RESTful Web Services with ASP.NET Core 3
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Running a worker service on Docker
This section is focused on the deployment step of the .NET worker template. We will proceed by running our service on a Docker Linux image. As we have already seen in Chapter 12, The Containerization of Services, we will use Docker to run the application in a container.
Let's start by configuring the Dockerfile in the project folder:
FROM mcr.microsoft.com/dotnet/core/runtime:3.0 AS baseWORKDIR /app# Step 1 - Building the projectFROM mcr.microsoft.com/dotnet/core/sdk:3.0 AS buildWORKDIR /srcCOPY ["HealthCheckWorker.csproj", "./"]RUN dotnet restore "./HealthCheckWorker.csproj"COPY . .WORKDIR "/src/."RUN dotnet build "HealthCheckWorker.csproj" -c Release -o /app/build# Step 2 - Publish the projectFROM build ...
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