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 the Kubernetes cluster (IKS, OCP and etc)
1. Deploying iLender Application
Through Kubectl or oc CLI commands login into the target cluster where you are going to install this app.
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:
To know more about humio url and token refer to the url :
https://community.ibm.com/community/user/aiops/blogs/jeya-gandhi-rajan-m1/2021/12/27/installing-humio-on-redhat-openshift
2. Apply the yaml
Apply the yaml in the Openshift or Kubernetes (OCP/IKS) clusters
3. Access the app
App is installed in the ilender-ns namespace.
3.1 User Id and Password
3.2 URLs
You can access the application using the EXTERNAL-IP from node and NodePort from svc.
3.2.1 Get EXTERNAL-IP
Run the below command to get EXTERNAL-IP
kubectl get nodes -o wide
Output could be like this.
Jeyas-MacBook-Pro:frontuiservice jeyagandhi$ kubectl get nodes -o wide
NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME
10.241.253.157 Ready <none> 26d v1.20.7+IKS 10.241.253.157 1.1.1.1 Ubuntu 18.04.5 LTS 4.15.0-144-generic containerd://1.4.6
10.241.253.189 Ready <none> 26d v1.20.7+IKS 10.241.253.189 1.2.3.5 Ubuntu 18.04.5 LTS 4.15.0-144-generic containerd://1.4.6
3.2.2 Get NodePort
Run the below command to get NodePortof the svc
Output could be like this.
Jeyas-MacBook-Pro:frontuiservice jeyagandhi$ kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
ilender-bigbank ClusterIP 172.21.165.179 1.1.1.1 9090:30598/TCP 10d
ilender-creditscore NodePort 172.21.55.156 <none> 9090:30601/TCP 10d
ilender-customerprofile ClusterIP 172.21.145.229 1.1.1.1 9090:32751/TCP 10d
ilender-frontweb NodePort 172.21.44.159 <none> 9090:30600/TCP 10d
ilender-greatbank ClusterIP 172.21.84.144 <pending> 9090:31622/TCP 10d
ilender-loan ClusterIP 172.21.161.226 1.1.1.1 9090:30301/TCP 10d
ilender-loanprocessor ClusterIP 172.21.82.15 1.1.1.1 9090:30880/TCP 10d
ilender-openbanking ClusterIP 172.21.235.41 1.1.1.1 9090:31331/TCP 10d
ilender-user ClusterIP 172.21.43.214 1.1.1.1 9090:32427/TCP 10d
3.2.3 Get URLs
The URL would be of this format.
http://< EXTERNAL-IP >: < NodePort >
Here are the 2 urls that we need.
App URL (ilender-frontweb) : http://1.1.1.1:30600
CreditScore Service URL (ilender-creditscore) : http://1.1.1.1:30601
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://1.1.1.1:30600
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
Released by :
Jeya Gandhi Rajan M
Vijaya Bhaskar R Siddareddi
Vijay Sukthankar (Squad Leader)
Hybrid-Cloud Squad
GSI Labs
#howto
#setup#install#configure#CloudPakforWatsonAIOps#3.2.0#cp4aiops#docker#Kubernetes#demo