Uber Cold_Fusion

The instructions provided below specify the steps build following:

• Dockerfile
• Pushing an image to dockerhub
• Using the docker imager.
• Steps to run Docker compose
• Deployment on kubernetes

Step 1: Fetch the Source

1.1) Clone this repo

  export CURDIR=$PWD
  git clone https://github.com/prankkelkar/uber-cold-fusion.git
  cd uber-cold-fusion

1.2) Dockerfile

• Building dockerfile

  #docker built -t <image-name> .
  docker build -t uber-image .

1.3) Docker image

• Creating a container using above image

    #docker run -it -p <hostport to expose>:7000 -v <path-till-config-directory> image-name
    #Use -d flag instead of -it to start in daemon mode
    docker run -it -p 7001:7000 -v $CURDIR/config:/uber uber-image

• Creating a container using above docker-hub image for running service

  docker run -it -p 7001:7000 -v $CURDIR/config:/uber prasanna025153/uber-cold-fusion:run

• Creating a container using above docker-hub image for running test cases

  docker run -it -p 7001:7000 -v $CURDIR:/uber prasanna025153/uber-cold-fusion:test

Note: Output will be copied in your current directory name Python-Sample-Application

1.4) Dockerhub

• Pushing images to dockerhub

    #log in to your dokcerhub account
     docker login
     docker tag <local_img_name> <docker_id/imagename:tag>
     docker push <docker_id/imagename:tag>

  Note: Substitute <local_img_name> and <docker_id/imagename:tag> acoordingly

• Verify if push was successfull

  dokcer pull <docker_id/imagename:tag>

1.5) Docker-Compose

• Staring docker compose

   cd $CURDIR
   docker-compose up

  Note: Incase UI is not visible exec into running container and run curl http://127.0.0.1:7000/

• Stop docker-compose

   docker-compose down

1.6) Kubernetes

```sh
  cd $CURDIR/kubernetes
  kubectl apply -f secrets.yaml
  kubectl apply -f deployment.yaml
```

Note: After ensuring pods have started, direct your Web browser to the Uber-app at http://<HOST_IP>:<PORT>.

Authors

• Sayuli Keny
• Apurva Sawant
• Siddhi Borkar
• Prasanna Kelkar

References

https://github.com/uber/Python-Sample-Application