Difference between revisions of "StarlingX/Docs and Infra/InstallationGuides/baremetal-Controllers-and-Computes-with-Storage-Cluster"
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| Primary Disk || 500 GB SDD or NVMe || 120 GB (min. 10K RPM) || 120 GB (Minimum 10K RPM) | | Primary Disk || 500 GB SDD or NVMe || 120 GB (min. 10K RPM) || 120 GB (Minimum 10K RPM) | ||
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| − | | Additional Disks || None || 500 GB (min. 10K RPM) for Ceph OSD.<br />Recommend, but not required, | + | | Additional Disks || None || 1 or more 500 GB (min. 10K RPM) for Ceph OSD.<br /><br />Recommend, but not required, <br />1 or more SSDs or NVMe drives for Ceph journals (min. 1024 MiB per OSD journal) || For OpenStack, 1 or more 500 GB (min. 10K RPM) for VM local ephemeral storage |
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| Example || Example || Example || Example | | Example || Example || Example || Example | ||
Revision as of 23:38, 10 August 2019
Deployment Diagram
Hardware Requirements for Bare Metal Servers
The recommended minimum requirements for the Bare Metal Servers for the various host types are:
| Minimum Requirement | Controller Node | Storage Node | Compute Node |
|---|---|---|---|
| Number of Servers | 2 | 2 | 2 |
| Minimum Processor Class | Dual-CPU Intel® Xeon® E5 26xx Family (SandyBridge) 8 cores/socket | Dual-CPU Intel® Xeon® E5 26xx Family (SandyBridge) 8 cores/socket | Dual-CPU Intel® Xeon® E5 26xx Family (SandyBridge) 8 cores/socket |
| Minimum Memory | 64 GB | 64GB | 32 GB |
| Primary Disk | 500 GB SDD or NVMe | 120 GB (min. 10K RPM) | 120 GB (Minimum 10K RPM) |
| Additional Disks | None | 1 or more 500 GB (min. 10K RPM) for Ceph OSD. Recommend, but not required, 1 or more SSDs or NVMe drives for Ceph journals (min. 1024 MiB per OSD journal) |
For OpenStack, 1 or more 500 GB (min. 10K RPM) for VM local ephemeral storage |
| Example | Example | Example | Example |
| Example | Example | Example | Example |
