SimpleCDN.Extensions.Redis 0.8.0-pre8

SimpleCDN

SimpleCDN is, well, a simple CDN server. Currently it is only tested for single-instance use, but I don't see any reasons why a load balancer wouldn't work. With Redis you can make sure they have one single shared cache.

How to use this in an existing project?

NuGet Packages

SimpleCDN is available on NuGet:

How to use SimpleCDN as a standalone application?

Using Docker

Tags:

• latest: the latest stable release
• main: the latest build of the main branch, usually on the last commit. Not recommended for production as it may contain bugs or break.
• vX.X.X: pin to a specific version. Recommended for production scenarios. Supported versions can be found in the tags listing.

with docker run

docker run -p "<your_port>:8080" -v "<your_cdn_data>:/data:ro" ghcr.io/jonathanbout/simplecdn

This will pull and run the latest stable build of SimpleCDN.

with docker compose

services:
  server:
    image: ghcr.io/jonathanbout/simplecdn
    volumes:
    - <your_cdn_data>:/data:ro # :ro to make the bind mount read-only
    ports:
    - <your_port>:8080
    environment:
    - ASPNETCORE_URLS=http://+:8080

# === use below only if you want to use redis ===
    - Cache__Redis__ConnectionString=redis:6379
  redis:
    image: redis

Using dotnet

dotnet run

# PublishAOT is not supported with dotnet run so we need to disable it
dotnet run --property:PublishAot=false -- --data-root <your_cdn_data>

Variables:

more options are available, for a full overview look at the models in the SimpleCDN/Configuration folder.

• For command line arguments, use --<section name>:<property name> "<property value>" (section separator is :)
• For environment variables, use <section name>__<property name>=<property value> (section separator is __, double underscore)
• In appsettings.json, use the following structure:

  {
    "<section name>": {
      "<property name>": "<property value>"
    }
  }
  

Where section name is one of the following:

• CDN - common CDN options corresponding to CDNConfiguration.cs
• Cache - caching options corresponding to CacheConfiguration.cs
  • Cache > Redis - Redis-specific options, corresponding to RedisCacheConfiguration.cs
  • Cache > InMemory - Redis-specific options, corresponding to InMemoryCacheConfiguration.cs When any options in the Redis section are defined, SimpleCDN will assume you want to use Redis. To overwrite this, use the Cache > Type property to use InMemory or no (Disabled) cache.

Development

Contributions are always welcome! Feel free to create an issue if you encounter problems. If you know a fix, a Pull Request is even better!

Building the docker image

Building a docker image can be done easily with docker build:

docker build . -f SimpleCDN/Dockerfile -t simplecdn:local

Be aware the build context has to be the root of the repo, whilst the dockerfile is in the SimpleCDN folder.

Running tests

Executing the Unit tests can be done with just a single command:

dotnet test SimpleCDN.sln

This will run the NUnit tests in the SimpleCDN.Tests project.