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WAIOps v3.3 - Part 04 : Installing iLender App

By Jeya Gandhi Rajan M posted Fri May 06, 2022 12:23 PM

  

This article explains about how to install iLender demo app and how to generate load in the app for training.

This application can be installed on any of Openshift Cluster.

1. Deploying iLender Application

1.1 Update Humio properties

Update humioUrl and humioToken properties in the file ./yaml/20-deployable-common.yaml

  humioUrl: http://1.1.1.1:8080/api/v1/ingest/humio-unstructured
  humioToken: 

Refer ... Installing Humio on RedHat Openshift

1.2. Apply the yaml

Apply the yaml in the Openshift clusters

kubectl apply -f ./yaml

1.3. Access the app

App is installed in the ilender-ns namespace.

ilender

1.4 User Id and Password

sam/sam
sandy/sandy

1.5 URLs

  1. Run the below command to print the URL of the Application.
APP_URL=$(oc get route -n ilender-ns ilender-frontweb -o jsonpath={.spec.host})
CreditScore_URL=$(oc get route -n ilender-ns ilender-creditscore -o jsonpath={.spec.host})

echo "===================================================================================="
echo "App URL  (ilender-frontweb)                     : http://$APP_URL"
echo "CreditScore Service URL  (ilender-creditscore)  : http://$CreditScore_URL/creditscore"
echo "===================================================================================="
  1. Example URLs
http://ilender-frontweb-ilender-ns.aaaaa.cloud

http://ilender-creditscore-ilender-ns.aaaaa.cloud/creditscore

2. Generate Load for iLender App

Here we use docker image to create a load.

1. Open the file script file

Open the file files/01-create-load.sh

2. Update iLender URL

In the above script file, update the below property to point to iLender URL

export P_HOST=http://ilender-frontweb-ilender-ns.aaaaa.cloud

3. Load duration

By default the load is generated for 20 minutes. You can increase it by updating this property.

export P_TIME_DURATION=20m

4. Run the load

Run the below script to start the load. It will run for the given time duration and stop automatically.

sh files/01-create-load.sh

To Stop the load in-between

To stop the load in the middle you can use the below commands.

Jeyas-MacBook-Pro:~ jeyagandhi$ docker ps
CONTAINER ID   IMAGE                               COMMAND      CREATED          STATUS          PORTS     NAMES
d396bd6c2ca8   gandigit/ilender-load-dev-2:0.0.1   "./run.sh"   23 seconds ago   Up 22 seconds             naughty_mendeleev
Jeyas-MacBook-Pro:~ jeyagandhi$ docker stop d396bd6c2ca8
d396bd6c2ca8

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