We are providing private cloud management services to customers within 5 years. The hardware we recommend is NetApp HCI platform (H410C/S and H610C/S), NetApp ONTAP unified storage, NetApp MetroCluster and Brocade SAN switches. The sizing is over 30 nodes and two NetApp ONTAP storage setups. We deployed different NetApp HCI platforms to different data centers such as primary site, secondary site, development zone, Hong Kong data center and other sites, etc. In this project, we also need to migrate VMware virtual machines from the existing VMware environment to the NetApp HCI platform. Operating systems included Microsoft Windows Server, SQL Clustering, RedHat Linux, Oracle and CentOS, etc. Another requirement is system integration with existing ServiceNow and RedHat Ansible automation platforms, we need to develop some ansible playbooks to automate operating system deployment and service patch management on private cloud platforms.