Min HW Reqs
Updates to processor and memory requirements Add AIO power profile Address patchset 2 review comments Signed-off-by: Ron Stone <ronald.stone@windriver.com> Change-Id: Ie2a1caa0a312b670a1e6744263f14621e98b8fe9
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Ron Stone
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@ -18,168 +18,41 @@ guaranteed.
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.. _starlingx-hardware-requirements-section-N10044-N10024-N10001:
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-------------------------------------
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Controller, worker, and storage hosts
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-------------------------------------
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.. Row alterations don't work with spans
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|row-alt-off|
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.. _starlingx-hardware-requirements-table-nvy-52x-p5:
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.. table:: Table 1. Hardware Requirements — |prod| Standard Configuration
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:widths: auto
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Minimum Requirement | Controller | Storage | Worker |
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+===========================================================+==================================================================================================================================================================================================================================================================+==============================================================================================+=======================================================================================+
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| Minimum Qty of Servers | 2 \(required\) | \(if Ceph storage used\) | 2 ‒ 100 |
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| | | | |
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| | | 2 ‒ 8 \(for replication factor 2\) | |
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| | | | |
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| | | 3 ‒ 9 \(for replication factor 3\) | |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Minimum Processor Class | Dual-CPU Intel® Xeon® E5 26xx Family \(SandyBridge\) 8 cores/socket |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Minimum Memory | 64 GB | 64 GB | 32 GB |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Minimum Primary Disk \(two-disk hardware RAID suggested\) | 500 GB - SSD or NVMe | 120 GB \(min. 10K RPM\) |
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| | | |
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+ +------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| | .. note:: |
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| | Installation on software RAID is not supported. |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Additional Disks | 1 X 500 GB \(min 10K RPM\) | 500 GB \(min. 10K RPM\) for OSD storage | 500 GB \(min. 10K RPM\) — 1 or more |
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| | | | |
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| | \(not required for systems with dedicated storage nodes\) | one or more SSDs or NVMe drives \(recommended for Ceph journals\); min. 1024 MiB per journal | .. note:: |
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| | | | Single-disk hosts are supported, but must not be used for local ephemeral storage |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Network Ports | \(Typical deployment\) |
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| | |
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| | |
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| | |
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| | |
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| | |
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+ +------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| | - Mgmt and Cluster Host: 2 x 10GE LAG \(shared interface\) | - Mgmt and Cluster Host: 2 x 10GE LAG \(shared interface\) | - Mgmt and Cluster Host: 2 x 10GE LAG \(shared interface\) |
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| | | | |
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| | - OAM: 2 x 1GE LAG | | - Optionally external network ports 2 x 10GE LAG |
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| | | | |
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| | - Optionally external network ports 2 x 10GE LAG | | |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Board Management Controller \(BMC\) | 1 \(required\) | 1 \(required\) | 1 \(required\) |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| USB Interface | 1 | not required |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Power Profile | Max Performance |
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| | |
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| | Min Proc Idle Power:No C States |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Boot Order | HD, PXE, USB | HD, PXE |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| BIOS Mode | BIOS or UEFI |
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| | |
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| | .. note:: |
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| | UEFI Secure Boot and UEFI PXE boot over IPv6 are not supported. On systems with an IPv6 management network, you can use a separate IPv4 network for PXE boot. [#]_ |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Intel Hyperthreading | Disabled or Enabled |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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| Intel Virtualization \(VTD, VTX\) | Disabled | Enabled |
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+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------+
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.. [#] For more information, see :ref:`PXE Boot Network <network-planning-the-pxe-boot-network>`.
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------------------
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All-in-One Simplex
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------------------
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.. _starlingx-hardware-requirements-section-N102D0-N10024-N10001:
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--------------------------------
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Combined controller-worker hosts
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--------------------------------
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.. include:: /shared/_includes/prepare-servers-for-installation-91baad307173.rest
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:start-after: begin-min-hw-reqs-sx
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:end-before: end-min-hw-reqs-sx
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-----------------
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All-in-One Duplex
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-----------------
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Hardware requirements for a |prod| Simplex or Duplex configuration are listed
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in the following table.
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.. include:: /shared/_includes/prepare-servers-for-installation-91baad307173.rest
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:start-after: begin-min-hw-reqs-dx
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:end-before: end-min-hw-reqs-dx
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.. _starlingx-hardware-requirements-table-cb2-lfx-p5:
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.. _starlingx-hardware-requirements-table-nvy-52x-p5:
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.. list-table:: Table 2. Hardware Requirements — |prod| Simplex or Duplex Configuration
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:header-rows: 1
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--------
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Standard
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--------
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* - Minimum Requirement
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- Controller + Worker
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\(Combined Server\)
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* - Minimum Qty of Servers
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- Simplex―1
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Duplex―2
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* - Minimum Processor Class
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- Dual-CPU Intel® Xeon® E5 26xx Family \(SandyBridge\) 8 cores/socket
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.. include:: /shared/_includes/prepare-servers-for-installation-91baad307173.rest
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:start-after: begin-min-hw-reqs-std
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:end-before: end-min-hw-reqs-std
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or
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-------------------------------
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Stardard with dedicated storage
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-------------------------------
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Single-CPU Intel Xeon D-15xx Family, 8 cores \(low-power/low-cost
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option for Simplex deployments\)
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Platform: 2x physical cores \(4x logical cores if hyper-threading\), \(by default, configurable\)
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Application: Remaining cores
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* - Minimum Memory
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- - 64 GB
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- Platform:
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* Socket 0: 7GB \(by default, configurable\)
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* Socket 1: 1GB \(by default, configurable\)
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- Application:
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* Socket 0: Remaining memory
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* Socket 1: Remaining memory
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* - Minimum Primary Disk
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- 500 GB - |SSD| or |NVMe|
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* - Additional Disks
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- - Single-disk system: N/A
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- Two-disk system:
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* 1 x 500 GB SSD or |NVMe| for Persistent Volume Claim storage
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- Three-disk system:
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* 1 x 500 GB \(min 10K RPM\) for Persistent Volume Claim storage
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* 1 or more x 500 GB \(min. 10K RPM\) for Container ephemeral
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disk storage
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* - Network Ports
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- \(Typical deployment.\)
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- Mgmt and Cluster Host: 2 x 10GE |LAG| \(shared interface\)
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.. note::
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Mgmt / Cluster Host ports are required for Duplex systems only.
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- OAM: 2 x 1GE LAG
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- Optionally external network ports 2 x 10GE LAG
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* - USB Interface
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- 1
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* - Power Profile
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- Max Performance
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Min Proc Idle Power:No C States
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* - Boot Order
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- HD, |PXE|, USB
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* - BIOS Mode
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- BIOS or |UEFI|
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.. note::
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|UEFI| Secure Boot and |UEFI| |PXE| boot over IPv6 are not supported.
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On systems with an IPv6 management network, you can use a separate
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IPv4 network for |PXE| boot. For more information, see :ref:`PXE Boot
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Network <network-planning-the-pxe-boot-network>`.
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* - Intel Hyperthreading
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- Disabled or Enabled
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* - Intel Virtualization \(VTD, VTX\)
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- Enabled
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.. include:: /shared/_includes/prepare-servers-for-installation-91baad307173.rest
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:start-after: begin-min-hw-reqs-ded
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:end-before: end-min-hw-reqs-ded
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.. _starlingx-hardware-requirements-section-if-scenarios:
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@ -53,15 +53,22 @@ host types are:
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.. note::
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* Platform: 2x physical cores (4x logical cores if hyper-threading), (by
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default, configurable)
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* Platform: 1 physical core with HT enabled or 2 physical cores with HT
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disabled, (by default, configurable)
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The use of single physical core for platform function is only suitable for
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Intel® 4th Generation Xeon® Scalable Processors or above and should not be
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configured for previous Intel® Xeon® CPU families. For All-In-One systems
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with older generation processors, two physical cores (or more) must be
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configured.
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* Application: Remaining cores
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* - Minimum memory
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- 64 GB
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* Platform:
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- Socket 0: 7GB (by default, configurable)
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- Socket 0: 10GB (by default, configurable)
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- Socket 1: 1GB (by default, configurable)
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@ -96,6 +103,9 @@ host types are:
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* - USB
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- 1 (Only required if used for initial installation of controller-0).
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* - Power profile
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- C-states (up to C6) may be configured for some use cases where application
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workloads can tolerate additional scheduling/timer latency.
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* - Boot order
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- HD, PXE, USB
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* - BIOS mode
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@ -175,8 +185,15 @@ host types are:
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.. note::
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* Platform: 2x physical cores (4x logical cores if hyper-threading), (by
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default, configurable)
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* Platform: 1 physical core with HT enabled or 2 physical cores with HT
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disabled, (by default, configurable)
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The use of single physical core for platform function is only suitable for
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Intel® 4th Generation Xeon® Scalable Processors or above and should not be
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configured for previous Intel® Xeon® CPU families. For All-In-One systems
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with older generation processors, two physical cores (or more) must be
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configured.
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* Application: Remaining cores
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- (Same as controller node)
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* - Minimum memory
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@ -184,7 +201,7 @@ host types are:
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* Platform:
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- Socket 0: 7GB (by default, configurable)
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- Socket 0: 10GB (by default, configurable)
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- Socket 1: 1GB (by default, configurable)
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@ -223,11 +240,15 @@ host types are:
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* Data: 1 or more x 10GE (Recommended: Data 2x10GE LAG)
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* - USB
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- 1 (Only required if used for initial installation of controller-0).
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- 1 (Only required if used for initial installation of controller-0).
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-
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* - Board Management
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-
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- 1 |BMC|
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* - Power profile
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-
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- C-states (up to C6) may be configured for some use cases where application
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workloads can tolerate additional scheduling/timer latency.
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* - Boot order
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- HD, PXE, USB
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- HD, PXE
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