NightStack

OpenStack cluster in a nightstand built out of used laptops, used for experimentation.

Objectives

Silent
Limited power comsumption and heat production
Discrete appearance
Sufficiently capable performance
Portable enough to be carried by single person
No high-availability requirements on hardware

Photos

See OneDrive album https://1drv.ms/a/s!Asv2q6XGbXXnjcFvja_AwGJesQhlCg

Hardware

Layout

Specifications

Name	Device	CPU	RAM	Storage	Networking	Description
SRV-01	Lenovo ThinkPad Twist s230u	Intel Core i5 3317U	4 GB	256 GB SSD (mSATA)	1x Onboard Gigabit Ethernet, 1x USB 3.0 Gigabit Ethernet	OpenStack Control Node
SRV-02	Dell Inspiron E6330	Intel Core i5 3320M	8 GB	60 GB SSD (SATA), 500 GB HDD (SATA)	1x Onboard Gigabit Ethernet, 1x USB 3.0 Gigabit Ethernet	OpenStack Worker Node
SRV-03	Dell Inspiron E6330	Intel Core i5 3340M	8 GB	60 GB SSD (SATA), 320 GB HDD (SATA)	1x Onboard Gigabit Ethernet, 1x USB 3.0 Gigabit Ethernet	OpenStack Worker Node
SRV-04	Dell Inspiron E6330	Intel Core i5 3340M	8 GB	60 GB SSD (SATA), 320 GB HDD (SATA)	1x Onboard Gigabit Ethernet, 1x USB 3.0 Gigabit Ethernet	OpenStack Worker Node
SRV-05	Dell Inspiron E6330	Intel Core i5 3340M	8 GB	60 GB SSD (SATA), 320 GB HDD (SATA)	1x Onboard Gigabit Ethernet, 1x USB 3.0 Gigabit Ethernet	OpenStack Worker Node
SRV-06	Dell Inspiron E6330	Intel Core i5 3320M	8 GB	60 GB SSD (SATA), 320 GB HDD (SATA)	1x Onboard Gigabit Ethernet, 1x USB 3.0 Gigabit Ethernet	OpenStack Worker Node
RPI-01	Raspberry Pi 3 Model B	Broadcom BCM2837	1 GB	16 GB SD Card	1x Onboard 100 MBit Ethernet	Physical control Node
AP-01	GL.iNet microuter-N300	MediaTek MTK7628NN	64 MB	8 MB Flash	1x Onboard 100 MBit Ethernet, IEEE 802.11b/g/n 300Mbps	Wi-Fi Access Point
SW-01	Linksys LGS326	N.a.	N.a.	N.a.	26x Gigabit Ethernet	Network Switch

Documentation

Name	Uri
Dell E6330 electrical diagrams	compal_la-7741p_r0.1_schematics.pdf
Linksys LGS326 manual	ManLgs308Lgs318Lgs326Lgs308PLgs318PLgs326P882001844Revb01En

Front Panel

Functionality

Name	Description
BTN1	Soft power on/off
BTN2	Unused
BTN3	Unused
LED1	SRV-01 status
LED2	SRV-02 status
LED3	SRV-03 status
LED4	SRV-04 status
LED5	SRV-05 status
LED6	SRV-06 status
LED7	Temperature
LED8	SW-01 status
LED9	AP-01 status
LED10	RPI-01 status

LED Status Pattern

Status	Pattern
Off	`----------`
Starting	`-----+++++`
Stopping	`-----+++++`
On/Ok	`--++++++++`
Error	`---++---++`

Rapsberry Pi 3 GPIO Header Pin Assignment

                                                                 ---- ----
3v3 === cable 1, lead 1 === blue-white ==<< <<===== 3V3 ========| 01 | 02 |
                                                                 ---- ----
BTN1 == cable 1, lead 2 === blue ========<< <<===== GPIO2 ======| 03 | 04 |
                                                                 ---- ----
BTN2 == cable 1, lead 3 === orange-white =<< <<==== GPIO3 ======| 05 | 06 |
                                                                 ---- ----
1WIRE = cable 1, lead 4 === orange =======<< <<==== GPIO4 ======| 07 | 08 |
                                                                 ---- ----
GND === cable 1, lead 5 === green-white ==<< <<==== GPIO5 ======| 09 | 10 |
                                                                 ---- ----
BTN3 == cable 1, lead 6 === green ========<< <<==== GPIO17 =====| 11 | 12 |
                                                                 ---- ----
LED1 == cable 1, lead 7 === brown-white ==<< <<==== GPIO27 =====| 13 | 14 |
                                                                 ---- ----
LED2 == cable 1, lead 8 === brown ========<< <<==== GPIO22 =====| 15 | 16 |
                                                                 ---- ----
                                                                | 17 | 18 |
                                                                 ---- ----
LED3 == cable 2, lead 1 === blue-white ===<< <<==== GPIO10 =====| 19 | 20 |
                                                                 ---- ----
LED4 == cable 2, lead 2 === blue =========<< <<==== GPIO9 ======| 21 | 22 |
                                                                 ---- ----
LED5 == cable 2, lead 3 === orange-white =<< <<==== GPIO11 =====| 23 | 24 |
                                                                 ---- ----
                                                                | 25 | 26 |
                                                                 ---- ----
                                                                | 27 | 28 |
                                                                 ---- ----
LED6 == cable 2, lead 4 === orange =======<< <<==== GPIO5 ======| 29 | 30 |
                                                                 ---- ----
LED7 == cable 2, lead 5 === green-white ==<< <<==== GPIO6 ======| 31 | 32 |
                                                                 ---- ----
LED8 == cable 2, lead 6 === green ========<< <<==== GPIO13 =====| 33 | 34 |
                                                                 ---- ----
LED9 == cable 2, lead 7 === brown-white ==<< <<==== GPIO19 =====| 35 | 36 |
                                                                 ---- ----
LED10 = cable 2, lead 8 === brown ========<< <<==== GPIO26 =====| 37 | 38 |
                                                                 ---- ----
                                                                | 39 | 40 |
                                                                 ---- ----

Back Cover Connector

Green = +5v Fans Right
Green-White = -5v Fans Right
Orange = +5v Fans Left
Orange-White = -5v Fans Left
Brown = VDD DS18B20 Temperature Sensors
Brown-White = DQ DS18B20 Temperature Sensors
Blue = GND DS18B20 Temperature Sensors
Blue-White = Unused

Temperature Sensors

Model	1Wire Address	Location
DS18B20	`28 6016E9371901 43`	intake (h:top d:front w:right)
DS18B20	`28 4CA0DF371901 1A`	intake (h:center d:front w:right)
DS18B20	`28 04D8B3371901 1F`	intake (h:bottom d:front w:center)
DS18B20	`28 85A016A8013C 17`	exhaust left (h: center: d: back: w: left)
DS18B20	`28 3A3816A8013C BD`	exhaust right (h: center: d: back: w: right)

Software

Operating Systems

Node	OS	Version
SRV-01	Ubuntu	Server 20.04.1 LTS AMD64
SRV-02	Ubuntu	Server 20.04.1 LTS AMD64
SRV-03	Ubuntu	Server 20.04.1 LTS AMD64
SRV-04	Ubuntu	Server 20.04.1 LTS AMD64
SRV-05	Ubuntu	Server 20.04.1 LTS AMD64
SRV-06	Ubuntu	Server 20.04.1 LTS AMD64
RPI-01	Ubuntu	Server 20.04.1 LTS Arm64 Raspberry Pi
AP-01	OpenWrt	microuter-N300 V3.102

Network

Layer 1 - Physical

SW-01 Interface	Node	Interface
1	SRV-01	Onboard LAN
2	SRV-02	Onboard LAN
3	SRV-03	Onboard LAN
4	SRV-04	Onboard LAN
5	SRV-05	Onboard LAN
6	SRV-06	Onboard LAN
7	RPI-01	Onboard LAN
8	AP-01	Onboard LAN
9	Front Panel	STOR
10	Front Panel	MAN
11	Front Panel	PUB2
12	Front Panel	PUB3
13	SRV-01	USB LAN
14	SRV-02	USB LAN
15	SRV-03	USB LAN
16	SRV-04	USB LAN
17	SRV-05	USB LAN
18	SRV-06	USB LAN
19	Unused	Unused
20	Unused	Unused
21	Front Panel	USB-ETH1
22	Front Panel	USB-ETH2
23	Front Panel	PUB1
24	Front Panel	USB-ETH3
25	Front Panel	WAN
26	Front Panel	USB-ETH4

Layer 2 - Virtual LAN (VLAN) Broadcast Domains

Wake-on-Lan (WoL) does not support VLAN tagging and only works for untagged traffic

Name	VLAN ID	Notes
Default	1	Disabled
WAN	10
Public	20
Management	30
Storage	40
Tenant	1000+n	n tenant networks

Layer 2 - Media Access

Node	Interface	MAC Address	WAN (VLAN 10)	Public (VLAN 20)	Management (VLAN 30)	Storage (VLAN 40)	Tenant (VLAN 1000+n)
SRV-01	Onboard LAN	B8:88:E3:E0:98:9D	Forbidden	Tagged	Untagged	Forbidden	Tagged
SRV-01	USB LAN	00:E0:4C:6B:6B:6A	Forbidden	Forbidden	Forbidden	Untagged	Forbidden
SRV-02	Onboard LAN	E0:DB:55:E1:CD:98	Forbidden	Forbidden	Untagged	Forbidden	Tagged
SRV-02	USB LAN	00:E0:4C:6B:6F:5D	Forbidden	Forbidden	Forbidden	Untagged	Forbidden
SRV-03	Onboard LAN	B8:CA:3A:D3:2C:3B	Forbidden	Forbidden	Untagged	Forbidden	Tagged
SRV-03	USB LAN	00:E0:4C:6B:6E:A1	Forbidden	Forbidden	Forbidden	Untagged	Forbidden
SRV-04	Onboard LAN	F0:1F:AF:22:3A:55	Forbidden	Forbidden	Untagged	Forbidden	Tagged
SRV-04	USB LAN	00:E0:4C:6B:6A:4E	Forbidden	Forbidden	Forbidden	Untagged	Forbidden
SRV-05	Onboard LAN	F0:1F:AF:2F:2F:9E	Forbidden	Forbidden	Untagged	Forbidden	Tagged
SRV-05	USB LAN	00:E0:4C:6B:6F:D9	Forbidden	Forbidden	Forbidden	Untagged	Forbidden
SRV-06	Onboard LAN	D4:BE:D9:87:B8:23	Forbidden	Forbidden	Untagged	Forbidden	Tagged
SRV-06	USB LAN	00:E0:4C:6B:6E:BA	Forbidden	Forbidden	Forbidden	Untagged	Forbidden
RPI-01	Onboard LAN	B8:27:EB:49:B0:4C	Tagged	Tagged	Untagged	Tagged	Forbidden
SW-01	Management	14:91:82:EC:8E:17	Forbidden	Forbidden	Untagged	Forbidden	Forbidden
AP-01	Onboard LAN	94:83:C4:04:18:29	Forbidden	Forbidden	Untagged	Tagged	Forbidden
Front Panel	STOR	N.a.	Forbidden	Forbidden	Forbidden	Untagged	Forbidden
Front Panel	MAN	N.a.	Forbidden	Forbidden	Untagged	Forbidden	Forbidden
Front Panel	PUB1	N.a.	Forbidden	Untagged	Forbidden	Forbidden	Forbidden
Front Panel	PUB2	N.a.	Forbidden	Untagged	Forbidden	Forbidden	Forbidden
Front Panel	PUB3	N.a.	Forbidden	Untagged	Forbidden	Forbidden	Forbidden
Front Panel	WAN	N.a.	Untagged	Forbidden	Forbidden	Forbidden	Forbidden
Front Panel	USB-ETH1	00:0B:05:0E:33:12	Forbidden	Forbidden	Forbidden	Untagged	Forbidden
Front Panel	USB-ETH2	00:0B:09:15:00:22	Forbidden	Forbidden	Untagged	Forbidden	Forbidden
Front Panel	USB-ETH3	00:0B:05:0E:33:13	Forbidden	Untagged	Forbidden	Forbidden	Forbidden
Front Panel	USB-ETH4	00:0B:05:0E:36:09	Forbidden	Forbidden	Forbidden	Forbidden	Forbidden

Layer 3 - IPv4 Subnets

Name	CIDR Block	Subnet Mask	Host min	Host Max	Host count
Public	10.88.0.0/20	255.255.240.0	10.88.0.1	10.88.15.254	4094
Management	10.88.16.0/20	255.255.240.0	10.88.16.1	10.88.31.254	4094
Storage	10.88.32.0/20	255.255.240.0	10.88.32.1	10.88.47.254	4094

Layer 3 - IPv4 Subnet Segments

Name	Address from	Address to
Public - Static lease	10.88.0.1	10.88.0.254
Public - Floating IPs	10.88.1.1	10.88.1.254
Public - DHCP dynamic	10.88.15.1	10.88.15.254
Management - Static lease	10.88.16.1	10.88.16.254
Management - DHCP dynamic	10.88.31.1	10.88.31.254
Storage - Static lease	10.88.32.1	10.88.32.254
Storage - DHCP dynamic	10.88.47.1	10.88.47.254

Layer 3 - Node Static IP Lease

Node	Interface	MAC Address	Public Subnet	Management Subnet	Storage Subnet
SRV-01	Onboard LAN	B8:88:E3:E0:98:9D	10.88.0.1	10.88.16.1	n.a.
SRV-01	USB LAN	00:E0:4C:6B:6B:6A	n.a.	n.a.	10.88.32.1
SRV-02	Onboard LAN	E0:DB:55:E1:CD:98	10.88.0.2	10.88.16.2	n.a.
SRV-02	USB LAN	00:E0:4C:6B:6F:5D	n.a.	n.a.	10.88.32.2
SRV-03	Onboard LAN	B8:CA:3A:D3:2C:3B	10.88.0.3	10.88.16.3	n.a.
SRV-03	USB LAN	00:E0:4C:6B:6E:A1	n.a.	n.a.	10.88.32.3
SRV-04	Onboard LAN	F0:1F:AF:22:3A:55	10.88.0.4	10.88.16.4	n.a.
SRV-04	USB LAN	00:E0:4C:6B:6A:4E	n.a.	n.a.	10.88.32.4
SRV-05	Onboard LAN	F0:1F:AF:2F:2F:9E	10.88.0.5	10.88.16.5	n.a.
SRV-05	USB LAN	00:E0:4C:6B:6F:D9	n.a.	n.a.	10.88.32.5
SRV-06	Onboard LAN	D4:BE:D9:87:B8:23	10.88.0.6	10.88.16.6	n.a.
SRV-06	USB LAN	00:E0:4C:6B:6E:BA	n.a.	n.a.	10.88.32.6
RPI-01	Onboard LAN	B8:27:EB:49:B0:4C	10.88.0.100	10.88.16.100	10.88.32.100
SW-01	Management	14:91:82:EC:8E:17	n.a.	10.88.16.101	n.a.
AP-01	Onboard LAN	94:83:C4:04:18:29	n.a.	10.88.16.102	n.a.

matthijsbos / nightstack Goto Github PK

nightstack's Introduction

NightStack

Objectives

Photos

Hardware

Layout

Specifications

Documentation

Front Panel

Functionality

LED Status Pattern

Rapsberry Pi 3 GPIO Header Pin Assignment

Back Cover Connector

Temperature Sensors

Software

Operating Systems

Network

Layer 1 - Physical

Layer 2 - Virtual LAN (VLAN) Broadcast Domains

Layer 2 - Media Access

Layer 3 - IPv4 Subnets

Layer 3 - IPv4 Subnet Segments

Layer 3 - Node Static IP Lease

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