Create a new ARM template to deploy a Kubernetes based OpenCGA

[j-coll]

We want to have a Kubernetes based OpenCGA deployment on Microsoft Azure Cloud. We need to main components for this deployment: An AKS and an HDI.

These two components must be placed with in the same VNET, to allow full visibility between the REST and WORKER nodes and the HDI cluster.

The HDI ARM template is already defined at opencga-app/app/cloud/azure/arm/{hdinsight,hdinsight-storage}

The Kubernetes files are placed at opencga-app/app/cloud/kubernetes. These files should be first "kustomized" depending on a t-shirt size.

• [x] Deployment for shared VNET
• [x] Deployment for HDI (cluster + storage)
• [x] Deployment for AKS
• [ ] Kustomization, configuration and initialitation

[marrobi]

Work in progress here: https://github.com/opencb/opencga/pull/1434

The Azure infrastructure piece is about there, solr and mongo deploy. OpenCGA is deployed using kustomize. Configuration required.