Seagate Lyve Rack R1 Mode d'emploi

Page 1of 7Seagate PN 1104485-01_rD

Lyve Rack R1

Lyve Rack R1 Installation Site Requirements Checklist

Contents

1. Introduction ............................................................................................................................................... 1

2. Lyve Rack R1 Networking & Physical Checklist........................................................................................... 1

3. Lyve Pilot to CORTX Interface (optional) requirements.............................................................................. 5

4. CORTX Manager and S3 Client to CORTX Interface requirements .............................................................. 5

5. S3 Client and CORTX Interface requirements ............................................................................................. 5

6. Example Information Sheet (provided with Lyve Rack R1)......................................................................... 7

1. Introduction

Lyve Rack R1 is shipped from the Factory or Distributor with the majority of the hardware and software

configuration completed to enable rapid deployment. However, certain configuration elements are necessarily

site specific and must be completed BEFORE powering on the hardware. This checklist is intended to provide an

overview of those requirements along with the critical information needed to enable the onsite set up of Lyve

Rack R1 products. Multiple networking configuration elements are required coupled with physical installation

dependencies. Please review the entire document before working through the sections in order. The following is

the high-level installation sequence for the Lyve Rack R1:

Preboarding –set up of networking configuration and other elements pertaining to operational configuration.

Unboxing –unpacking of the hardware components, racking, cabling, Object Store initialization.

Onboarding –Configuration of the Object Store for use in your environment.

To facilitate network IP setup based on Reserved Addresses, an information sheet is provided with each Lyve

Rack R1 product in the accessories kit showing network device MAC addresses. Seagate recommends that you

retrieve the Information Sheet and the Installation Guide from the kit and use the documentation in conjunction

with this checklist to plan and define your configuration before physically unboxing and racking the hardware.

An example of the sheet is shown at the end of this checklist.

2. Lyve Rack R1 Networking & Physical Checklist

Item

Requirement

Comment

Check

Networking

Management

Networking

On the Management Switch: 1GbE or 10GbE

RJ45 ports.4 ports are required.

The management interfaces and management

virtual IP must be on a different subnet to the

High Speed Data interfaces and the High Speed

Data virtual IP.

Some of the cables must be procured by

you.

All ports must be ‘pingable’ from the

management console (i.e any system

used to communicate with the LR).

Page 2of 7Seagate PN 1104485-01_rD

The management interfaces and the BMC

interfaces on both servers could be on different

subnets or VLANs (should higher protection for

the BMC interface be desired). If this approach

is used, the Management network must be

routable to the BMC network and there must

not be any IPMI filtering between these two

subnets.

The Management Virtual IP must be on the

same subnet as the physical interfaces for the

Management network.

1 x static IP is required for the Management

Virtual IP.

Physical interfaces for each server are

configured using DHCP static allocation (aka

DHCP reservation). The Information sheet

supplied with each Lyve Rack R1 unit

documents the pertinent MAC addresses.

High Speed

Data

Networking

(Public data

interface)

IEEE 802.3bg (QSFP28) compatible switch

25GbE, 50GbE, or 100GbE.

1 port required if supplied Y-cable is used and

the port must be configured in breakout mode.

Alternatively, if it is desired to connect the

servers to two separate High Speed Data

Switches for redundancy, direct connect cables

(not supplied) may be used. In this scenario,

the ports on both switches must be configured

on the same subnet.

The Data Virtual IP must be on the same

subnet as the physical interfaces for the Data

network.

The High Speed Data interfaces and the High

Speed Data virtual IP must be on a different

subnet to the management interfaces and

management virtual IP.

1 x static IP is required for the Data Virtual IP.

Physical interfaces for each server are

configured using DHCP static allocation (see

Information sheet for MAC addresses).

S3 data sources and clients must be routable to

the subnet on which the data VIP is configured.

Anything that supports QSFP28

connections.

You must procure the 100GbE to dual

50GbE Y-cable or two 100GbE to

100GbE separate cables.

DHCP server

(Optional if

static IP

configuration

is used)

Lyve Rack R1 currently supports DHCP server

and static IP configurations.

The DHCP server configuration supports:

•IP allocation (static DHCP lease) based on

configuring Reserved Addresses to

correspond to MAC addresses (provided

on information sheet).

Page 3of 7Seagate PN 1104485-01_rD

Lyve Rack R1 does not yet support

configuration of Static IPs on the CORTX

servers.

DHCP Server must also provide the IP address

of the Gateway and Domain Name Server

(DNS) to be used.

All IP addresses related to the same type of

network including its Virtual IP address, should

be configured for the same subnet.

The DHCP statically assigned Management

Interface address of each server and the

Management VIP (floating IP) must be on the

same subnet.

The DHCP statically assigned Public Data

Interface address of each server and the Data

VIP (floating IP) must be on the same subnet,

but the subnet can be different to the

management Interface group subnet.

Static IP

You must be aware of IP addresses, subnet

masks, and IP of the gateway.

DNS

Fully Qualified Domain Names (FQDN) must be

configured for:

1. Management VIP

2. Data VIP

3. Server A Management Interface IP

4. Server B Management Interface IP

Firewall

Configuration

Following are the firewall configurations:

Service

Name

Direction

Protocol

Port

Network

Interface

Purpose

CORTX

Manager

Web Server

Incoming &

Outgoing

HTTPS

28100

Public Management

Network

CORTX

Manager GUI

webserver port

CORTX

Manager

SSH

Incoming &

Outgoing

TCP/UDP

Public Management

Network

Execution of

CORTX CLI or

generating

Support bundles

HA proxy

Incoming &

Outgoing

HTTPS

443

Public Data

Network

External S3

Endpoint port

HA proxy

Incoming &

Outgoing

HTTPS

9443

Public Data

Network

External IAM

Endpoint port

Lyve Pilot

UDS

Incoming &

Outgoing

TCP/UDP

5000

Public Management

Network

Receive Requests

from Lyve Pilot

DHCP Client

DHCPC

Outgoing

UDP

Public Management

Network

Receives IP from

DHCP server

Physical

Rack

1.0M depth, 600mm wide Industry Standard

rack.

HW min U = 7

Rack U = 19 to 48U acceptable

Custom configured or specialized racks

may need a verification check to ensure

HW fit.

Be aware that, If fitted, inward facing

vertical PDUs may cause interference

Page 4of 7Seagate PN 1104485-01_rD

Must be operated with low pressure rear

exhaust installation. Back pressure not to

exceed 5Pa (~0.5mm H20)

with the 5U84 chassis. Please check

clearances and tolerances carefully.

Power

Input Power

Requirements:

Input Power

Requirements:

Max Input

Power:

Heat

Dissipation:

Each Server:

2x 110-120vAC

2x 220-240vAC (750W ea).

5U84 Storage enclosure:

2x 200-240V AC 50-60Hz (2200W ea)

1047W maximum continuous

3572 BTUs/hour

PDUs in rack strongly recommended.

4x C13-NEMA 5-15 1.5M and 4x C13-C14

1.5M cables are provided.

2x C19-C20 1.5M power cords are

provided.

Weights & Dimensions

Servers (2)

Height

Width

Depth

18.6kg / 41lb each

43mm / 1.7”

437mm / 17.2”

754mm / 29.7”

Follow racking instructions carefully.

Refer to Lyve Rack R1 Installation Guide

on www.seagate.com/support/lyve-

rack/installation-guide/ and server

documentation at:

1. Go to

https://www.supermicro.com/

2. Hover over Support, and then

click Manuals.

3. In the Select Category

dropdown list, select

SuperServers.

4. In the Select Product Type

dropdown list, select 1U.

5. Click Submit Request.

6. Locate and refer to the

documents for 1U servers

SYS6019P-WTR or SYS-5019P-

WTR.

5U84

Storage

Enclosure

Empty

Loaded

Height

Width

Depth

64kg / 141lb

135kg / 298lb

222.3mm / 8.75”

444.5mm / 17.5” (w/ear 483mm / 19.01”)

981mm / 38.63”

Follow racking instructions carefully –

See Lyve Rack R1 Installation Guide on

www.seagate.com/support/lyve-

rack/installation-guide/ and Hardware

Installation & Maintenance Guide on

www.seagate.com/support/lyve-

rack/maintenance-guide/

Only fit HDDs after the enclosure is

installed in the rack. Refer the Lyve Rack

R1 Installation Guide for details.

Operating

System

Cent OS 7.8 will be pre-installed during the

manufacturing process.

Page 5of 7Seagate PN 1104485-01_rD

3. Lyve Pilot to CORTX Interface (optional) requirements

Item

Requirement

Comment

Check

Lyve Pilot

Must have a routable connection to the

Management VIP and Data VIP described

in the networking section above.

Make sure you have the link and the

4. CORTX Manager and S3 Client to CORTX Interface requirements

Item

Requirement

Comment

Check

SSL Certificate

CORTX Manager Web interface uses

https to encrypt the web browser traffic.

This is achieved by using a certificate

which can be either a CORTX Manager

self signed certificate or a user provided

certificate, which can be user self signed

or certificate authority (CA) signed

Certificate.

Note: S3 client and the CORTX Manager

uses the same SSL Certificate.

If the CORTX Manager self signed

certificate is used, the user is asked to

accept this self signed certicate upon first

connection to CORTX Manager.

Optionally, the user is provided the

ability to upload a user provided self

signed or user provided certificate

authority (CA) signed Certificate using

CORTX Manager.

5. S3 Client and CORTX Interface requirements

Item

Requirement

Comment

Check

Data VIP (“S3 Endpoint”)

Must have a routable bi-directional

connection to the S3 client(s) in use that

supports all required ports (see list

above).

S3 “Access Key”and “Secret

Key”

S3 Clients require the Access key and

Secret Key to create a signature for S3

Client requests to Lyve Rack R1.

“S3 Account” creation can be performed

by the CORTX “admin” user or a CORTX

“user” with the “manage” role assigned.

“Access Key”and “Secret Key”are

created as a set in CORTX Manager when

a “S3 Account”is created. These are

shown one time and there is an

oportunity to download this credential as

a .csv file. The user creator must store

this information securely as this

information is never shown again,

consistent with industry standards.

The S3 Client can then use this credential

when submitting a S3 Request e.g.

creating a bucket associated with this

credential.

SSL Certificate

S3 Client Requests across https must be

secured with a certificate.The certificate

can be a CORTX Manager provided self

signed certificate, or a user provided self

signed certificate or a user provided

certificate authority (CA) signed

Certificate.

Note: S3 client and the CORTX Manager

uses the same SSL Certificate.

If the CORTX Manager self signed

certifcate is not used by the S3 Client, the

S3 Client can use a self signed or a

certificate authority (CA) signed

certificate providing it has been

previously uploaded to CORTX Manager.

By default AWS CLI verifies SSL

cerificates as being signed by a certificate

authority (CA) when communicating.

Page 6of 7Seagate PN 1104485-01_rD

Using the following option overrides the

verification when self signed certificates

are used or otherwise, the S3 request is

rejected.

“aws --no-verify-ssl"

S3 Signature Version

AWS Signature Version 2 or 4

S3 Client Requests must be signed using

AWS Signature Version 2 or 4.

NTP

Lyve Rack R1 and any S3 Clients must be

time synchronised via a NTP server.

The NTP server address setting for Lyve

Rack R1 is configured in CORTX Manager.

This is then configured on the underlying

Operating System on both servers once

applied via CORTX Manager.

Any S3 Clients attaching to Lyve Rack R1

must also have a NTP server address set

using the underlying Operating System.

Refer to S3 Client underlying Operatiing

System User Guide on how to set up NTP

server address.

The S3 Request has a timestamp

component in the signature to help

prevent third parties from intercepting

the request.

Page 7of 7Seagate PN 1104485-01_rD

6. Example Information Sheet (provided with Lyve Rack R1)

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