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VMware VIO 4.1 Kubernetes Architecture:

VMware VIO supports Container Orchestration. Container Orchestration can be used a product or as a service.

This page captures the information and steps to deploy ONAP using OOM on VI0 4.1 with Kubernetes using 'OpenStack' as the Cloud Provider

Prerequisites:

1. VMware Integrated OpenStack 4.1.
2. VMware Integrated OpenStack 4.1 with Kubernetes.
   
3. A SSH Client - (Example: MobaXTerm - Download).

Software Requirements:

 OOM Software Requirements

Minimum Hardware Configuration:

 OOM Hardware Requirements

Procedure:

Step 1: Login to VMware Intergrated OpenStack 4.1 with Kubernetes

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1. Go to Clusters and click on Deploy New Cluster.
   
   
   
   
   
2. If you have a JSON File with all the configurations, then click on Choose File and upload the JSON.
   Otherwise, click Next.
   
   
   
   
   
3. Select an Infrastructure Provider, it shows a list of all the Cloud Providers you have added.
   Select the one on which you want to deploy your Kubernetes Cluster. 
   Click Next.
   
   
   
   
   
4. Select an Infrastructure Node Profile, it is the configuration using which your Kubernetes Cluster will be deployed.
   If you want to use the default profile, click on the checkbox of Use default node profile.
   (You can also add your own profiles from the Cloud Provider section and then select the one on which you want to deploy your Kubernetes Cluster from the list.)
   Click Next.
   
    
   
   
   
   
5. Now, we need to add Cluster Data.
   Give the Cluster Name, Number of Master Nodes, Number of Worker Nodes, DNS Servers and Cluster Type (Shared or Exclusive).
   (In an exclusive cluster, multi-tenancy is not supported. In a shared cluster, multi-tenancy is supported and enforced by the Kubernetes namespace.)
   Click Next.
   
   
   
   
   
6. Now, we need to add Users & Groups for this cluster.
   Select the Users and Group from the list, or we can provide additional users and groups if they are not created.
   Click Next.
   
   
   
   
   
7. Now, check the Kubernetes Cluster Deployment Summary and verify the information.
   If you wish to download the JSON of your configurations, click on Download Cluster JSON.
   Click Finish to start the deployment of Kubernetes Cluster.
   
   
   
   
   
   
8. The deployment of Kubernetes Cluster takes some time as compared to Cloud Provider.
   Please be patient while the Cluster is being deployed. Once deployed, the state of cluster will change from CREATING to READY.
   
   
   
   During the deployment process, the cluster state will be CREATING.
   
   
   After the successful deployment process, the cluster state will be ACTIVE.
   
   
   
   Login to your VMware Integrated OpenStack Horizon to verify that the Kubernetes instances have been deployed.
   
   
   
   

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Log in to the Master Node (as described in the steps above) and then follow the steps for ONAP Deployment.
The detailed documentation for the ONAP Deployment can be found on GitHub and ONAP Docs.

Troubleshooting: 

1. During the deployment process if there is an error, the cluster state will be changed to ERROR.
   
   
   
   You can delete your cluster in case of an ERROR, the cluster state will be changed to DELETING.
   
   
   
   During the creation of your cluster, you can login to your VMware Integrated OpenStack Horizon and check if the correct number of instance have been deployed or not. If they are there then the deployment is in progress else there is a possiblity that the deployment has faced some error.