dotnet

Key Features

Core capabilities and strengths of this container

• Optimized .NET runtime environment for containerized applications
• Security-hardened base configuration with minimal attack surface
• Built-in support for ASP.NET Core web applications
• Multi-stage build optimization for smaller image sizes

Common Use Cases

Typical scenarios where this container excels

• Cloud-native .NET application deployment
• Microservices architecture implementation
• Web API and REST service hosting
• Enterprise application modernization

Pull Latest Image

Download the container image from the registry

Basic Run

Run the container with basic configuration

docker run -it --name dotnet-test clnstrt-images.cleanstart.com/$ORGANIZATION/dotnet:latest-dev

Production Deployment

Deploy with production security settings

docker run -d --name dotnet-prod \
  --read-only \
  --security-opt=no-new-privileges \
  --user 1000:1000 \
  clnstrt-images.cleanstart.com/$ORGANIZATION/dotnet:latest

Volume Mount

Mount local directory for persistent data

docker run -v $(pwd)/data:/data clnstrt-images.cleanstart.com/$ORGANIZATION/dotnet:latest

Port Forwarding

Run with custom port mappings

docker run -p 8080:80 clnstrt-images.cleanstart.com/$ORGANIZATION/dotnet:latest

Environment Variables

Configuration options available through environment variables

• | Variable | Default | Description | |----------|---------|-------------| | ASPNETCORE_URLS | http://+:80 | The URLs ASP.NET Core will listen on | | DOTNET_RUNNING_IN_CONTAINER | true | Indicates runtime is in container | | DOTNET_SYSTEM_GLOBALIZATION_INVARIANT | false | Globalization configuration | | ASPNETCORE_ENVIRONMENT | Production | Runtime environment setting |

Security Best Practices

Recommended security configurations and practices

• Use specific image tags for production deployments
• Enable HTTPS for all production workloads
• Implement proper application secrets management
• Configure appropriate resource limits
• Regular security scanning and updates
• Use non-root user execution

Kubernetes Security Context

Recommended security context for Kubernetes deployments

securityContext:
  runAsNonRoot: true
  runAsUser: 1000
  runAsGroup: 1000
  readOnlyRootFilesystem: true
  allowPrivilegeEscalation: false
  capabilities:
    drop: ["ALL"]

Documentation Resources

Essential links and resources for further information

• Container Registry: https://registry.example.com
• Official .NET Documentation: https://docs.microsoft.com/dotnet
• ASP.NET Core Documentation: https://docs.microsoft.com/aspnet/core