Deploying H2O Container on OpenShift Container Platform

This repository contains yaml files that shall be consumed "as-is" on OCP/K8. The docker image(s) involved are custom built for this particular usecase.

Steps to build Docker Images for this usecase

We will build the docker image for this usecase.

git clone https://github.com/ocp-power-demos/h2o_on_ocp
cd $PWD/h2o_on_ocp/docker/
docker build -t h2o:ppc64le .
cd ../

Steps to deploy service/deployment files for h2o

We will now look how to deploy the service/deployment files.

oc create -f  h2o-service.yaml
oc create -f h2o-deployment.yaml

Upon successfully creation of respective Service/Deployment, you will see the following Output as -

[root@p1216-kvm1 h2o_recipe_ocp]# oc create -f  h2o-service.yaml
service/h2o created
[root@p1216-kvm1 h2o_recipe_ocp]# oc create -f h2o-deployment.yaml 
deployment.extensions/h2o created
[root@p1216-kvm1 h2o_recipe_ocp]#

To check the status of pods in your desired namespace issue the following

[root@p1216-kvm1 h2o_recipe_ocp]# oc get po -n harsha
NAME                   READY     STATUS    RESTARTS   AGE
h2o-5fcc88f885-8jdck   1/1       Running   0          1m
[root@p1216-kvm1 h2o_recipe_ocp]# 

We will now login to the container and run sample example -

[root@p1216-kvm1 h2o_recipe_ocp]# oc get po -n harsha
NAME                   READY     STATUS    RESTARTS   AGE
h2o-5fcc88f885-8jdck   1/1       Running   0          1m
[root@p1216-kvm1 h2o_recipe_ocp]# oc rsh h2o-5fcc88f885-8jdck
$ ls   	
Customer_Retention_Test.csv  Main.class  Main.java  README.txt	example.csv  license.sig  mojo2-runtime-javadoc.jar  mojo2-runtime.jar	pipeline.mojo  run_example.sh  test_run.sh
$ ./run_example.sh
+ MOJO_FILE=pipeline.mojo
+ CSV_FILE=example.csv
+ LICENSE_FILE=
+ CMD_LINE='java -Xmx5g -Dai.h2o.mojos.runtime.license.file= -cp mojo2-runtime.jar ai.h2o.mojos.ExecuteMojo'
+ cat
======================
Running MOJO2 example
======================

MOJO file    : pipeline.mojo
Input file   : example.csv

Command line : java -Xmx5g -Dai.h2o.mojos.runtime.license.file= -cp mojo2-runtime.jar ai.h2o.mojos.ExecuteMojo pipeline.mojo example.csv

+ java -Xmx5g -Dai.h2o.mojos.runtime.license.file= -cp mojo2-runtime.jar ai.h2o.mojos.ExecuteMojo pipeline.mojo example.csv
Mojo load time:  3.374 sec
satisfaction_v2.neutral or dissatisfied,satisfaction_v2.satisfied
0.003346353769302368,0.9966536462306976
0.9988932227133773,0.0011067772866226733
0.3798948675394058,0.6201051324605942
0.008342504501342773,0.9916574954986572
0.08051924407482147,0.9194807559251785
0.00212077796459198,0.997879222035408
0.9947872833581641,0.005212716641835868
0.9980462707753759,0.0019537292246241122
0.027300626039505005,0.972699373960495
0.0013456344604492188,0.9986543655395508
Time per row:   4.700 msec (total time:  47.000 msec)
$ 

The results tells us that we are 99.86% Satisfied with result & 0.13% Dissatisfied with the result

Maintainers/Contacts

For any clarifications/queries please reach out to one of the following contacts listed below, if found any deviations feel free to raise an issue

Krishna Harsha Voora

Mithun H R

Santosh Kumar Hiremath