Ocelot/README.md
Tom Pallister 0ab670a143
Feature/#52 (#283)
* #52 test circle ci

* #52 nicked some lads cake script

* #52 put the mac build script back

* #52 trying another lads circle CI thing doesnt use cake

* #52 added test steps

* #52 ports for linux build

* #52 try travis mac build

* #52 dont use build script

* #52 dont use build script

* #52 acceptance and int tests dont really work on mac...v strange?

* #52 unique port for linux tests

* #52 increase code coverage

* #52 try using cake on linux for travis

* #52 try using cake for mac and linux on travis

* #52 dont run the acceptance and int tests on mac

* #52 build.sh has lf line endings

* #52 turns out crlf is OK for cake file..sigh

* #52 not sure what return does in cake so wrapped in if just to see

* #52 try use travis to work not run on mac

* #52 dont need these references

* #52 wrong property

* #52 remove circle ci for linux and just use travis for all
2018-03-17 18:07:27 +00:00

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[<img src="http://threemammals.com/images/ocelot_logo.png">](http://threemammals.com/ocelot)
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# Ocelot
Ocelot is a .NET Api Gateway. This project is aimed at people using .NET running
a micro services / service orientated architecture
that need a unified point of entry into their system. However it will worth with anything that
speaks HTTP and run on any platform that asp.net core supports.
In particular I want easy integration with
IdentityServer reference and bearer tokens.
We have been unable to find this in my current workplace
without having to write our own Javascript middlewares
to handle the IdentityServer reference tokens. We would
rather use the IdentityServer code that already exists
to do this.
Ocelot is a bunch of middlewares in a specific order.
Ocelot manipulates the HttpRequest object into a state specified by its configuration until
it reaches a request builder middleware where it creates a HttpRequestMessage object which is
used to make a request to a downstream service. The middleware that makes the request is
the last thing in the Ocelot pipeline. It does not call the next middleware.
The response from the downstream service is retrieved as the requests goes back up the Ocelot pipeline.
There is a piece of middleware that maps the HttpResponseMessage onto the HttpResponse object and that
is returned to the client. That is basically it with a bunch of other features!
## Features
A quick list of Ocelot's capabilities for more information see the [documentation](http://ocelot.readthedocs.io/en/latest/).
* Routing
* Request Aggregation
* Service Discovery with Consul
* Service Fabric
* Authentication
* Authorisation
* Rate Limiting
* Caching
* Retry policies / QoS
* Load Balancing
* Logging / Tracing / Correlation
* Headers / Query String / Claims Transformation
* Custom Middleware / Delegating Handlers
* Configuration / Administration REST API
## How to install
Ocelot is designed to work with ASP.NET core only and is currently
built to netcoreapp2.0 [this](https://docs.microsoft.com/en-us/dotnet/articles/standard/library) documentation may prove helpful when working out if Ocelot would be suitable for you.
Install Ocelot and it's dependencies using NuGet.
`Install-Package Ocelot`
All versions can be found [here](https://www.nuget.org/packages/Ocelot/)
## Documentation
Please click [here](http://ocelot.readthedocs.io/en/latest/) for the Ocleot documentation. This includes lots of information and will be helpful if you want to understand the features Ocelot currently offers.
## Coming up
You can see what we are working on [here](https://github.com/ThreeMammals/Ocelot/issues).
## Contributing
We love to receive contributions from the community so please keep them coming :)
Pull requests, issues and commentary welcome!
Please complete the relavent template for issues and PRs. Sometimes it's worth getting in touch with us to discuss changes
before doing any work incase this is something we are already doing or it might not make sense. We can also give
advice on the easiest way to do things :)
Finally we mark all existing issues as help wanted, small, medium and large effort. If you want to contriute for the first time I suggest looking at a help wanted & small effort issue :)
## Things that are currently annoying me
[![](https://codescene.io/projects/697/status.svg) Get more details at **codescene.io**.](https://codescene.io/projects/697/jobs/latest-successful/results)