Infrastructure

The solution requires VMware environment with VMware vCenter 4.0 or above with VMware ESX 4.1 or above servers for deploying virtual machines.

Before you install the appliances, work with your administrator to ensure that the VMware ESX resources meet the following minimum requirements:

Number of vCPUs: 22
Total RAM: 80 GB
Total Storage: 115 GB (thin) to 563 GB (thick)
Number of Static IP addresses: 10
The following table lists the requirements for each appliance:

Appliances	vCPUs	RAM	Storage	Network
MaaS-SOI3.0	2 x vCPUs	8 GB	18 GB (thin) to 40 GB (thick)	One IP address
MaaS-Spectrum9.2.2	4 x vCPUs	12 GB	40 GB (thin) to 80 GB (thick)	Two IP addresses
MaaS-DSS	2 x vCPUs	8 GB	43 GB (thick)	One IP address
MaaS-SRM5.7.1	2 x vCPUs	4 GB	15 GB (thin) to 40 GB (thick)	One IP address
MaaS-IM2.1.2-RHEL55	10 x vCPUs	36 GB	42 GB (thin) to 288 GB (thick)	Four IP addresses
MaaS-DC	2 x vCPUs	12 GB	72 GB (thick)	One IP address