DevOps 5 min read
Docker Containerization Best Practices
Learn how to create efficient Docker containers for your applications with security and performance in mind.
B
Burak Tugay Sür
Why Docker?
Docker simplifies deployment and ensures consistency across environments.
Creating an Optimized Dockerfile
# Use multi-stage builds
FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
WORKDIR /src
COPY ["MyApp.csproj", "."]
RUN dotnet restore
COPY . .
RUN dotnet publish -c Release -o /app
FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS runtime
WORKDIR /app
COPY --from=build /app .
EXPOSE 80
ENTRYPOINT ["dotnet", "MyApp.dll"]Security Best Practices
latestImportant: Always review your Dockerfile for security issues before deploying to production.
Tags
#Docker#DevOps#Containers#Deployment