.NET Core 2.0 Sample App for OpenShift

This repository contains an example project that can be built using the s2i-dotnetcore builder image, which can be used to create reproducible Docker images from your .NET Core project’s source code. The resulting images can be run using Docker or deployed to OpenShift.

For more information about using these images with OpenShift, please see the official OpenShift Documentation.

Run Natively (Mac, Linux, Win)

First instal C# dotnet core SDK from https://www.microsoft.com/net/download/core

git clone https://github.com/DFEAGILEDEVOPS/SimplePaaSSprint0.git
cd SimplePaaSSprint0/app
dotnet run

It should start a webserver running at http://localhost:5000

Building and Running with s2i (source-to-image)

The sample application can be built and run either within OpenShift or standalone by combining the application using s2i tool and running with existing image using Docker. The following sections describes these processes.

Standalone

To build a new .NET Core application using a previously existing s2i-dotnetcore builder, dotnet/dotnet-20-rhel7, execute the following command:

docker pull registry.access.redhat.com/dotnet/dotnet-20-rhel7
s2i build --ref=dotnetcore-2.0 --context-dir=app https://github.com/DFEAGILEDEVOPS/SimplePaaSSprint0.git registry.access.redhat.com/dotnet/dotnet-20-rhel7:latest sprint0

The resulting image can be executed locally using docker (try "Docker for Mac" or "Docker for Windows"):

docker run -d -p 8080:8080 sprint0

Once the container is running, it should be accessible using your browser at http://127.0.0.1:8080

OpenShift

# import the image stream (orginally from https://github.com/openshift/library/tree/master/official/dotnet/imagestreams)
oc create -f dotnet-rhel7.json

# import the dotnet 2.0 template (originally from https://github.com/redhat-developer/s2i-dotnetcore)
oc create -f dotnet-example.json

The template will show up in the web console and you can run it by giving it this repos git url. It will then deploy this app.

Copyright and License

Portions Copyright 2016-2017 by Red Hat, Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this package except in compliance with the License (see the LICENSE file included in this distribution). You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.