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Virtualized control plane layout

Virtualized control plane layout

The following diagram describes the distribution of OpenStack and other services throughout the infrastructure nodes. For detailed description of the services, see Virtualized control plane.

../../_images/d_os_cpi.png

The following table summarizes the VCP virtual machines mapped to physical servers. See Control plane virtual machines for details.

Resource requirements per VCP role
Virtual server roles Physical servers # of instances CPU vCores per instance Memory (GB) per instance Disk space (GB) per instance
ctl kvm01 kvm02 kvm03 3 16 64 100
kmn kvm01 kvm02 kvm03 3 4 8 50
dns kvm02 kvm03 2 2 4 50
dbs kvm01 kvm02 kvm03 3 8 32 100
msg kvm01 kvm02 kvm03 3 16 64 100
prx kvm02 kvm03 2 4 16 300
cfg kvm01 1 8 16 50
cid kvm01 kvm02 kvm03 3 8 32 200
cmn kvm01 kvm02 kvm03 3 4 8 50
rgw kvm01 kvm02 kvm03 3 4 16 50
apt kvm01 1 4 16 500
mtr kvm04 kvm05 kvm06 3 12 96 1500
log kvm04 kvm05 kvm06 3 16 48 3000
mon kvm04 kvm05 kvm06 3 12 64 1000
mdb kvm04 kvm05 kvm06 3 8 32 500

See also

updated: 2024-01-04 11:43