感谢各位的回复。以下是最终和老师商议后暂定的方案,希望对其他人有所帮助:
pfSense Firewall
Dell PowerEdge R740 Rack Server
CPU: 2x Intel Xeon Gold 5217 3.0G 8C/16T
RAM: 64G RDIMM 2933MT/s
Hard drive: 2x 600GB 10K RPM SAS with RAID 1
Network: Intel X520 Dual Port 10GbE SFP+ & i350 Dual Port 1GbE BASE-T
Price: $6600
OpenStack Controller (Keystone, Horizon, Glance, Swift, Cinder, Nova Server, etc)
Dell PowerEdge R740 Rack Server
CPU: 2x Intel Xeon Gold 5218 2.3G 16C/32T
RAM: 128G RDIMM 2933MT/s
Hard drive: 2x 600GB 10K RPM SAS with RAID 1
Network: Intel X520 Dual Port 10GbE SFP+ & i350 Dual Port 1GbE BASE-T
Price: $7400
OpenStack Network (Neutron)
同pfSense Firewall
Distributed Storage
Dell PowerEdge R740 Rack Server
CPU: 2x Intel Xeon Silver 4216 2.1G 16C/32T
RAM: 64G RDIMM 2933MT/s
Hard drive: 2x 300GB 15K RPM SAS with RAID 1 & 8x 2.4T 10 RPM SAS with RAID 5
Network: Intel X520 Dual Port 10GbE SFP+ & i350 Dual Port 1GbE BASE-T
Price: $12000
2x OpenStack Compute (Nova)
Dell PowerEdge R840 Rack Server
CPU: 4x Intel Xeon Gold 5218 2.3G 16C/32T
RAM: 512G LRDIMM 2666MT/s
Hard drive: 2x 600GB 10K RPM SAS with RAID 1
Network: Intel X520 Dual Port 10GbE SFP+ & i350 Dual Port 1GbE BASE-T
Price: 2x $24000
$100k经费的话,这样选配下来还剩$20k左右,还可以再选购10Gbps的交换机等等。目前考虑到初期内部测试使用,暂不对外开放,就没有对Controller部分没有做HA。这套选配可能还存在着种种问题,欢迎大家的意见与建议。