There is work in progress in the community to publish a document that I believe covers what you are looking for. Mary/Greg - do we have an early draft of the Planning doc that could be shared?
brucej
From: Rai, Ankush Ankush.Rai@commscope.com Sent: Friday, November 6, 2020 9:17 PM To: starlingx-discuss@lists.starlingx.io Subject: Re: [Starlingx-discuss] Resource requirement for Starlingx
Please reply on this. Any input will be very useful to conclude on available resource pool for user applications.
Regards, Ankush
From: Rai, Ankush Sent: Thursday, November 5, 2020 8:30 PM To: starlingx-discuss@lists.starlingx.iomailto:starlingx-discuss@lists.starlingx.io Subject: Resource requirement for Starlingx
Hi,
How to evaluate the resource usage by Starling platform (Not running the Openstack applications)? What would be the maximum requirement for below resources?
* Processor core - * Hyper threads - * Memory - * Primary disk -
The objective of this question is to find out the available resources pool for application deployment. For an example if the worker node hardware has 'X' Hyper-Threads and on an average 'Y' Hyper-Threads would be used by Starlingx platform, then remaining Hyper-Thread would be available for user applications. How do I get this 'Y' portion of resource here?
Note: the deployment is not going to host the Openstack (stx-openstack), so its overhead can be excluded.
Is this something, that can be concluded by starligx admin portal, PlatformHost -> InventoryHost -> Detail: Storage: UUID Disk info Type Size (GiB) Available Size (GiB) RPM Serial ID Model 468da969-bca7-45b5-be1d-7bb1fc2e55c1 /dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0http://10.211.41.101:8080/admin/2/detail/ HDD 1117.25 860.46 Undetermined 001e338e94a69cd72600770c4cf0a7ce PERC H740P Mini
Memory:
Reserved for Platform: 7000 MiB Usable Total: 121390 MiB Available: 121390 MiB
What does this CPU profile means? is this provides a way to reserve/associate CPUs for user applications ?
Any pointers to understand the resource allocation in starlingx ?
Regards, Ankush