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Genaral
- What are the business objectives from the project?
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Are you going to build a private cloud? If yes,
- What type of cloud services are you going to provide? IaaS, PaaS, SaaS
- The services that you are going to offer, will it be for MOMRA end users only or you will offer it to external users (related to MOMRA)
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Multitenancy, it will be on the application level or the network level?
- In case of application, does the application require dedicated and isolated network infrastructure for each tenant?
- who will be the admin of the tenant infrastructure?
- Who will be the admin to provison and operate the Cloud?
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Migration
- Which workload will be migrated to the new environment? it is MOMRA workload? or other Tenant's workload will be migrated from their on-premises to MOMRA Cloud?
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Computing
- New servers or existing one, Vendor Name
- list of hardware specifications
- Is it vSAN ready node?
- Number/type of servers per zone
- Distribution of servers per zone, all servers installed in two racks only?
- Connectivity with ToR Swicthes
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Virtualization
- Vendor name
- Hypervisor version, vCenter version
- Number of vSphere Clusters, type of workload
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VDS design
- Number of VDS per cluster
- Span of each VDS
- Number of Uplinks
- Teaming policy
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Storage
- What type of Storage are you using?
- Do you have storage replicaiton across DC/DR? and How?
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ADC
- SLB Architecture per zone
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Security
- Security controls for each zone
- In case there is SDN, Is there any service insersion?
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Layer 3
- VRFs? which zone?
- L3 boundary of each zone? SW, FW, RW
- Routing protocol inuse for the routing between zones?
- Traffic flow between zones?
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Layer 2
- How many VLANs are running in DC/DR?
- How many VLANs have pure virtualized workload?
- How many VLANs have mixed virtualized & bare-metal workload?
- How many VLANs have pure bare-metal workload?
- How many vlans are stretched across DC/DR?
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DCN
- Which Vendor?
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DC Architecture
- No of Zones
- Are you using SDN or traditional?
- Is there any network stretched across DC/DR? if yes, how are you doing the stretching?
- How is the traffic flow between Zones?
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Physical Architecture
- How many DCs are in production? and what is the HA mode? A/S, A/A
- How many zones do you have per DC?
- Are you protecting all workload by the DR?
- How are you maintaining the application replication across DC/DR?
- How the application failover is happening? GTM, manual,...ect
- How the network failover is happening? Automatic or Manual?
- How much the BW between the DC/DR?
- Subtopic 9