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Milestone 2 Testing

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Devansh Jain edited this page Mar 20, 2020 · 1 revision

Getting Started

The application is already deployed on Jetstream instances which can be accessed by going to http://149.165.168.66:30012/

Testing CI/CD:

Follow the steps below to test CI/CD.

Clone the repo :

Clone the repository to your local device, by running the following command :

git clone https://github.com/airavata-courses/VignyaanDwaarNirman.git

Switch to any dockerize_* branch and pull :

Switch to any branch of the form dockerize_"insert_microservice_name" and pull the latest changes.

git checkout $BRANCH_NAME
git pull origin $BRANCH_NAME

Switch to any of the following branches:

  • dockerize_apiGateway
  • dockerize_dataRetrival
  • dockerize_frontEnd
  • dockerize_modelAnalysis
  • dockerize_modelExecution
  • dockerize_sessionManagement
  • dockerize_userManagement

Make some minor change to the code and push it

Add a comment to the code that you have pulled and then input the following commands:

  1. Check the status to see if changes are refelcted or not
git status

This should display the file that you have added a comment to.

  1. Stage the changed files and commit and push it :
git add *
git commit -m " $PEER_REVIEWER_NAME testing CI/CD "
git push origin $BRANCH_NAME

Go to TRAVIS-CI

Go to https://travis-ci.org/ search for VignyaanDvaarNirman under repositories and a new build should have been triggered, with your name.

Depending on the microservice, you pulled it should take 3-10 minutes for the microservice to successfully build and be deployed. This should conclude the CI/CD testing.

Testing Kubernetes

Contact any of the team-members:

For accessing the deployed microservice, you will require the private ssh key, please contact any of the team members on https://airavta.slack.com/ to get the key.

SSH into the master instance :

SSH into the master instance using the following command :

ssh -i vdn-pub.pem [email protected]

This should give you access to the master instance

KubeCTL commands :

After accessing the master instance you should see a prompt of this kind :

ubuntu@vdn-master:~$

Now, try any of the following commands for testing Kubernetes.

  1. See deployed pods :
kubectl get pods

This should list down all the deployed microservices and their pods with their status, no. of restarts and age.

  1. See running services :
kubectl get service
  1. See logs of pods :
kubectl logs $POD_NAME
  1. Delete a pod for testing :
kubectl delete pod $POD_NAME

This should delete the pod and then list the pods to see that the pod would have restarted with an age of < 1 minute.

Thanks for reading through, feel free to leave an issue or a comment if needed. 😃

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