https://github.com/leandroberetta/hello-flask

https://github.com/leandroberetta/hello-flask

docker flask kubernetes openshift python

Last synced: 6 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/leandroberetta/hello-flask
• Owner: leandroberetta
• Created: 2018-11-27T14:34:01.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2018-11-27T15:09:30.000Z (about 6 years ago)
• Last Synced: 2024-11-18T21:04:00.417Z (2 months ago)
• Topics: docker, flask, kubernetes, openshift, python
• Language: Python
• Size: 1.95 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# hello-flask

Simple Flask HTTP service.

## Deploy into OpenShift

Run the following command:

    oc new-app https://github.com/leandroberetta/hello-flask.git

Expect the following output:

    --> Found image 292ed8d (5 months old) in image stream "dev/python" under tag "3-onbuild" for "python:3-onbuild"

    * A Docker build using source code from https://github.com/leandroberetta/hello-flask.git will be created

      * The resulting image will be pushed to image stream "hello-flask:latest"

      * Use 'start-build' to trigger a new build

    * This image will be deployed in deployment config "hello-flask"

    * Port 4000 will be load balanced by service "hello-flask"

      * Other containers can access this service through the hostname "hello-flask"

    * WARNING: Image "dev/python:3-onbuild" runs as the 'root' user which may not be permitted by your cluster administrator

    --> Creating resources ...

        imagestream "hello-flask" created

        buildconfig "hello-flask" created

        deploymentconfig "hello-flask" created

        service "hello-flask" created

    --> Success

        Build scheduled, use 'oc logs -f bc/hello-flask' to track its progress.

        Application is not exposed. You can expose services to the outside world by executing one or more of the commands below:

        'oc expose svc/hello-flask'

        Run 'oc status' to view your app.    

Next, create a route to expose the application:

    oc expose svc/hello-flask

Finally test it with curl:

    curl hello-flask-dev.192.168.64.109.nip.io

    Hello!