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Difference between revisions of "Albert"

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(added more info on VMs)
(adding human readable description.)
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[[Category:Servers]]
[[Category:Servers]]


==Specs==
=Functions=
albert is an infrastructural VM host and nothing else.


===Case===
=Access=
Admin access only. Email support@hacdc.org if you need to report an issue.
 
=Admin Notes=
 
==Case==
* 3U 19 inch rackmount
* 3U 19 inch rackmount


====PSU====
===PSU===
* ATX PSU with both 4 and 8 pin cpu power connectors
* ATX PSU with both 4 and 8 pin cpu power connectors
* Wattage:
* Wattage:


====Slots====
===Slots===
* 7 stock 3.5 inch hot swap slots
* 7 stock 3.5 inch hot swap slots
* 1 front, floppy slot
* 1 front, floppy slot
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* 2 3.5 inch slots on spreader bar
* 2 3.5 inch slots on spreader bar


====Addon Cards====
===Addon Cards===
* RAID/SATA controller
* RAID/SATA controller
** ports
** ports
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* GPU see [[Server_Albert#GPU]]
* GPU see [[Server_Albert#GPU]]


===Mother Board===
==Mother Board==


====RAM====
===RAM===
* 4GB DDR2 ECC
* 4GB DDR2 ECC


====CPU====
===CPU===
* dual socket dual core Xeon
* dual socket dual core Xeon
* has VM extensions
* has VM extensions
Line 116: Line 122:




====GPU====
===GPU===
* NVIDIA Corporation NV43 [GeForce 6600] (rev a2)
* NVIDIA Corporation NV43 [GeForce 6600] (rev a2)


====BIOS/UEFI====
===BIOS/UEFI===
* Make - ?
* Make - ?
* Version - ?
* Version - ?


=====Menu=====
====Menu====
* ?Setup
* ?Setup
* ?View Post
* ?View Post
* ?Boot Select
* ?Boot Select


===OS===
==OS==
* Debian
* Debian
** Version - stable
** Version - stable
** Arch - amd64
** Arch - amd64


====Config====
=OS Config=
 
=====DomU=====


==DomU==
* Shell server - tortoise
* Shell server - tortoise
* File server - hoard
* File server - hoard
* Squid Proxy - cthulhu
* Squid Proxy - cthulhu


=====Storage=====
==Storage==
* Partitions #FIXME
* Partitions #FIXME
** All drives have stripe for /boot
** All drives have stripe for /boot
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** 1TB drives
** 1TB drives


* LVM
===LVM===
* Volume Groups
* Volume Groups
** albert
** albert
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*** nas
*** nas
**** Attached to hoad.
**** Attached to hoad.
**** Shell users' /home/users/*  
**** Shell users' /home/users/*
**** Generic storage.
**** Generic storage.
*** proxy
*** proxy
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====Xen HVM====
====Xen HVM====
* domain configs /mnt/vm-images/config
* domain configs /etc/xen/conf
* default image storage /mnt/vm-images
* configs tracked with git
* configs trcked with git
** use /etc/xen/conf/.commit to commit changes as nonroot user
** use /mnt/vm-images/config/.commit to commit changes as nonroot user


==VMs==
==VMs==
 
* [[cthulhu]] - proxy server
===cthulhu===
* [[tortoise]] - shell server
* xen configs
* [[hoard]] - file server
** CPU: 2
** RAM: 2048MB
** Disk:
*** / - albert/cthulhu-disk
*** swap - albert/cthulhu-swap
*** cache - albert/proxy
 
====Software====
 
=====Squid=====
* Not configured
* repo: #FIXME
* Caches - all include official install/live isos/images
** debian/ubuntu/mint apt traffic
*** does not cache Packages* files - prevents stale package lists
** fedora/centos yum traffic
** slackware/slax/porteus
*** caches data from official sources only
** gentoo/funtoo
*** #will coordinate with mirage
 
===tortoise===
* Shell server
* SSH key access '''only'''
* Per user local network webhosting and file shares via hoard.
* xen configs
** CPU: 3
** RAM: 128MB
** Disk:
*** / - albert/tortoise-disk
*** swap - albert/tortoise-swap
*** /home - albert/tortoise-home
*** /home/users - /srv/share/users
*** /srv/share - hoard:/srv/share
*** /var - albert/tortoise-var
*** /tmp - albert/tortoise-tmp
 
====Users====
* "staff"/admin accounts in /home/admin
* user accounts in /home/users
* To add a new user:
# ~# adduser --disabled-password --ingroup users <username>
# ~# echo <user provided ssh key> > /home/users/<username>/.ssh/authorized_keys
# Notify <user> of account creation and include the ssh oneliner for loggin into the server.
 
====Config====
* Process limit:
* Memory limit:
* mesg -n set in /etc/profile.d
* Firewall rules and other network restrictions:
* FS restrictions:
** /var - nosuid,nodev
** /home - nosuid,nodev
** /tmp - nosuid
 
====Software====
Any software can be requested and almost certianly will be installed.
 
 
===hoard===
* File server
** Samba/CIFS
** NFS
** HTTP
** Others upon request.

Revision as of 13:17, 5 March 2015


Functions

albert is an infrastructural VM host and nothing else.

Access

Admin access only. Email support@hacdc.org if you need to report an issue.

Admin Notes

Case

  • 3U 19 inch rackmount

PSU

  • ATX PSU with both 4 and 8 pin cpu power connectors
  • Wattage:

Slots

  • 7 stock 3.5 inch hot swap slots
  • 1 front, floppy slot
  • 1 front, 5.25 inch slot
  • 2 internal front 3.5 inch slots
  • 2 3.5 inch slots on spreader bar

Addon Cards

Mother Board

RAM

  • 4GB DDR2 ECC

CPU

  • dual socket dual core Xeon
  • has VM extensions
  • no hyper-threading
  • /proc/cpuinfo
   processor	: 0
   vendor_id	: GenuineIntel
   cpu family	: 6
   model		: 15
   model name	: Intel(R) Xeon(R) CPU            5140  @ 2.33GHz
   stepping	: 6
   microcode	: 0x44
   cpu MHz		: 2333.448
   cache size	: 4096 KB
   fpu		: yes
   fpu_exception	: yes
   cpuid level	: 10
   wp		: yes
   flags		: fpu de tsc msr pae cx8 apic sep cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl pni est ssse3 cx16 hypervisor lahf_lm dtherm
   bogomips	: 4666.89
   clflush size	: 64
   cache_alignment	: 64
   address sizes	: 36 bits physical, 48 bits virtual
   power management:
   
   processor	: 1
   vendor_id	: GenuineIntel
   cpu family	: 6
   model		: 15
   model name	: Intel(R) Xeon(R) CPU            5140  @ 2.33GHz
   stepping	: 6
   microcode	: 0x44
   cpu MHz		: 2333.448
   cache size	: 4096 KB
   fpu		: yes
   fpu_exception	: yes
   cpuid level	: 10
   wp		: yes
   flags		: fpu de tsc msr pae cx8 apic sep cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl pni est ssse3 cx16 hypervisor lahf_lm dtherm
   bogomips	: 4666.89
   clflush size	: 64
   cache_alignment	: 64
   address sizes	: 36 bits physical, 48 bits virtual
   power management:
   
   processor	: 2
   vendor_id	: GenuineIntel
   cpu family	: 6
   model		: 15
   model name	: Intel(R) Xeon(R) CPU            5140  @ 2.33GHz
   stepping	: 6
   microcode	: 0x44
   cpu MHz		: 2333.448
   cache size	: 4096 KB
   fpu		: yes
   fpu_exception	: yes
   cpuid level	: 10
   wp		: yes
   flags		: fpu de tsc msr pae cx8 apic sep cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl pni est ssse3 cx16 hypervisor lahf_lm dtherm
   bogomips	: 4666.89
   clflush size	: 64
   cache_alignment	: 64
   address sizes	: 36 bits physical, 48 bits virtual
   power management:
   
   processor	: 3
   vendor_id	: GenuineIntel
   cpu family	: 6
   model		: 15
   model name	: Intel(R) Xeon(R) CPU            5140  @ 2.33GHz
   stepping	: 6
   microcode	: 0x44
   cpu MHz		: 2333.448
   cache size	: 4096 KB
   fpu		: yes
   fpu_exception	: yes
   cpuid level	: 10
   wp		: yes
   flags		: fpu de tsc msr pae cx8 apic sep cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl pni est ssse3 cx16 hypervisor lahf_lm dtherm
   bogomips	: 4666.89
   clflush size	: 64
   cache_alignment	: 64
   address sizes	: 36 bits physical, 48 bits virtual
   power management:


GPU

  • NVIDIA Corporation NV43 [GeForce 6600] (rev a2)

BIOS/UEFI

  • Make - ?
  • Version - ?

Menu

  • ?Setup
  • ?View Post
  • ?Boot Select

OS

  • Debian
    • Version - stable
    • Arch - amd64

OS Config

DomU

  • Shell server - tortoise
  • File server - hoard
  • Squid Proxy - cthulhu

Storage

  • Partitions #FIXME
    • All drives have stripe for /boot
    • 1TB drives
    • 500GB drives
    • 250GB drives
  • Soft RAID # FIXME
    • the /boot stripe is RAID1
    • 250GB drives
    • 500GB drives
    • 1TB drives

LVM

  • Volume Groups
    • albert
      • home
        • /home
      • root
        • /
      • swap
        • Contiguous LV.
      • nas
        • Attached to hoad.
        • Shell users' /home/users/*
        • Generic storage.
      • proxy
        • Attached to cthulhu.
        • Contains the cache from the proxies.
      • cthulhu-disk - 4GB
      • cthulhu-swap - 1GB
      • hoard-disk - 4GB
      • hoard-swap - 128MB
      • tortoise-disk - 4GB
      • tortoise-home - 50GB (will be reduced)
      • tortoise-swap - 128MB
      • tortoise-tmp - 10GB
      • tortoise-var - 30GB
      • template.debian-testing-minimal - 4GB
      • to be removed
        • template-swap
        • vms

Software

Xen HVM

  • domain configs /etc/xen/conf
  • configs tracked with git
    • use /etc/xen/conf/.commit to commit changes as nonroot user

VMs