TripleO QuickStart Ocata branch Deployment with feature sets and nodes configuration (topology) seperated
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In general,Ocata overcloud deployment is more memory consuming then
Newton. Minimal memory requirements highlighted bellow.
Also minor trobleshooting step was undertaken several times
right after overcloud deployment.
Command `pcs resource cleanup` was issued after detecting resources
failed to start after original deployment completed.
The problem above would be gone in case when VIRTHOST (48GB) would allow
to allocate 8192 MB for each PCS Cluster's Controller. Sshuttle command
line was also modified to provide access to control plane and
external network from workstation at a time.
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