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'''please somebody does a major rework of this page, to a new wiki page like "community maemo.org infra - at IPHH" and clean out all the history data that doesn't give any useful info anymore. Also splitting off the autobuilder stuff into a separate page might help --[[User:joerg_rw|joerg_rw]] 15:20, 4 June 2013 (UTC)'''
== Introduction ==
[up to date as of 2013-02-08]

Albeit Nokia's plans about discontinuation of maemo support been known since spring 2012, Nokia gave "Go" to Nemein (service provider on behalf of Nokia) for the real migration work not earlier than 2 weeks before christmas 2012.

As of January, 18th 2013 the *.maemo.org infrastructure has been consolidated from a 20+ physical servers (aka "irons") to current config and completely migrated to new locations independant of Nokia servers. This task been accomplished by Nemein. Talk.maemo.org forum been integrated with the other infra, many thanks to Nemein for donating the VM for that. Also many thanks to Nemein for this incredible piece of work done during times when others (as well as the guys there) usually are already away for winter holidays.

The current setup (see below) consists of around 10 Virtual Machines hosted by Nemein on their xen-grid. This is an interim solution. Nokia paid Nemein for this consolidation/migration and hosting until end of February.

Handing over control of servers still pending, right now (2013-01-30) it's still Nemein and affiliates to control that infra.

Transfer of control over (*.)maemo.org DNS entries ("the domain") is still being negotiated between Nokia and HiFo, all DNS changes done so far been done by Nokia dnsmaster on Nemein's request

The plans of council and HiFo board so far are: kindly ask Nemein to have  *.maemo.org nicely bundled. We hope for this setup to be free of major known bugs (I.E. autobuilder working, repository working albeit maybe slow) when Nemein hands us the package.

[2013-02-08] Negotiations about direct migration to one of our 3 options (see below) are ongoing.

===further plans, state of migration===
(obsolete. thus deleted. See wiki history if interested in what happened when)
 
This page is intended as a central place where status and other operational information can be gathered.

=== Plan for migration / Timeline  [2013-03-15]===

* Friday, 22.2. (falk)
** Rack Hardware @ IPHH - Hardware is racked 
** Install base system (CentOS 6.3 with patches from xes)

* Saturday, 23.2. (xes/falk)
** Start migrating repository.m.o 
** Start migrating VMs with static data

* ... (hidden DNS master set up)
** sync databases, switch DNS entries
** DNS switched [Nokia] to new IPs on 2013-03-14 1700UTC. Final sync established 1900. since then machines up and running on *new*

VMs we need to migrate:

{|
! Name !! Disk Size !! Location of act. instance !! _migrated? !! _Comments on *new* instance
|+
| static || 30G || nemein || synced+up || works
|+
| wiki || 20G || nemein || synced+up || works
|+
| repository || 900G || nemein || synced+up || We need to check the disk size, this might be too big for current hw, maybe split tablets-dev off.
|+
| mail || 20G || nemein || synced+up || also has lists
|+
| scratchbox || 100G || iphh || setup! || will be setup new
|+
| vcs || 50G || nemein || synced+up || has NFS mounts from garage and repository (copying)
|+
| garage || 100G || nemein || synced+up || has NFS mounts from stage and vcs (copied, seems to work)
|+
| db || 100G || nemein || synced+up || works, needs tuning
|+
| builder || 50G || nemein || copied+up || still needs fixing several aspects
|+
| talk || 20G || nemein || synced+up || up since 2013-03-13, via HTTP-forward
|+
| dns || ?? || ipph || setup! || dns records/serial incomplete, bind inactive
|}

=== State of final migration ===
all VMs got migrated to IPHH server, DNS still owned and managed by Nokia [2013-05-29]

=== Setup with IPHH ===

==== Networks ====

We have 2 /28 Subnets (213.128.137.0/28 and 213.128.137.16/28)

Networks are configured as follows:

{|
! IPv4 !! IPv6 !! VLAN !! Xen Bridge !! default GW 
|+
| 213.128.137.0/28 || not yet || 1 || xenbr0 || 213.128.137.14
|+
| 213.128.137.16/28 || not yet || 2 || xenbr1 || 213.128.137.17
|+ 
| 10.0.1.0/24 || not yet || 3 || xenbr2 || 10.0.1.1
|}

IP Plan for vlan 1

{|
! IPv4 !! IPv6 !! Hostname 
|+
| 213.128.137.1 || n/a || firewall-carp
|+
| 213.128.137.2 || n/a || firewall-a
|+
| 213.128.137.3 || n/a || firewall-b
|+
| 213.128.137.4 || n/a || blade-a
|+
| 213.128.137.5 || n/a || blade-b
|+
| 213.128.137.6 || n/a || portforwarding for monitor
|+
| 213.128.137.7 || n/a || 
|+
| 213.128.137.8 || n/a || 
|+
| 213.128.137.9 || n/a || 
|+
| 213.128.137.10 || n/a || 
|+
| 213.128.137.11 || n/a || 
|+
| 213.128.137.12 || n/a || IPHH Router 1
|+
| 213.128.137.13 || n/a || IPHH Router 2
|+
| 213.128.137.14 || n/a || IPHH-VRRP
|}

IP Plan for vlan 2

{|
! IPv4 !! IPv6 !! Hostname !! Aliases
|+
| 213.128.137.17 || n/a || firewall-carp || - 
|+
| 213.128.137.18 || n/a || firewall-a || - 
|+
| 213.128.137.19 || n/a || firewall-b || - 
|+
| 213.128.137.20 || n/a || www || static, maemo.org, planet, downloads 
|+
| 213.128.137.21 || n/a || wiki || bugs
|+
| 213.128.137.22 || n/a || repository || stage
|+
| 213.128.137.23 || n/a || mail || lists 
|+
| 213.128.137.24 || n/a || scratchbox || -
|+
| 213.128.137.25 || n/a || vcs || drop
|+
| 213.128.137.26 || n/a || garage || -
|+
| 213.128.137.27 || n/a || builder || -
|+
| 213.128.137.28 || n/a || talk || -
|+
| 213.128.137.29 || n/a || DNS || - 
|+
| 213.128.137.30 || n/a || - || -
|}

IP Plan for vlan 3

{|
! IPv4 !! IPv6 !! Hostname 
|+
| 10.0.1.1 || n/a || firewall-carp
|+
| 10.0.1.2 || n/a || firewall-a
|+
| 10.0.1.3 || n/a || firewall-b
|+
| 10.0.1.10 || n/a || db
|+
| 10.0.1.11 || n/a || monitor
|+
| 10.0.1.200 || n/a || blade-a/IPMI
|+
| 10.0.1.201 || n/a || blade-b/IPMI
|+
| 10.0.1.202 || n/a || maemo-switch
|}

==== Disk Layout of blade-[ab] ====

Both disks have the following partitioning:

RAID1 Volume for /boot (/dev/md0), consisting of /dev/sda1 and /dev/sdb1 (200M)

RAID1 Volume /dev/md1 consisting of /dev/sda2 and /dev/sdb2 (around 970G)
The RAID1 Volume contains a physical LVM volume. 
We only have one VolumeGroup (vg_blade[ab]), which has LogVol00 with 20G as root volume, LogVol01 with 2 Gig as swap and vmstore with the rest as VM Storage mounted on /vmstore.

==== Tips & Tricks for migration ====

Copying:

Create an image on vmhost
<pre>fallocate -l 200g image.img</pre>
or, in case fallocate is unavailable
<pre>dd if=/dev/zero of=image.img bs=1 count=1 seek=200G</pre>

Attach as loop-device
<pre>losetup -f image.img</pre> (find the loop-device and create a filesystem on it)

Copy stuff 
<pre>tar --create -p -j --one-file-system . | pv -br | ssh root@host 'cd /mountpoint ; tar xpj '</pre> or
<pre>cd / ; rsync -arvSxz . root@host:/mount/point</pre>

==== Stuff to do [2013-03-15] ====

* Implement a proper service monitoring for all machines and applications - nagios pending, http://monitor.maemo.org/ganglia/
* Setup a common policy for root/user accounts and sudo permissions
* Change root-passwords - done
* Make SSH root-login key-only - done?
* Find out, what to sync for final migration - done
* Configure internal DNS server in /etc/resolv.conf
* Coordinate DNS setup with Nokia - partially done
* Consolidate Databases - WIP
* Add disks to system - done, 4TB on blade-a
* Setup bugtracking system for infrastructure - done: roundup?
* fix NFS mounts - WIP
* update VMs to 3.2.0-38

==== Problems we walked into ====

===== Machines throwing their network away =====

Apparently, XEN has issues if a vm sends too many/too large network packets.

http://lists.xen.org/archives/html/xen-devel/2013-01/msg00198.html
has an interesting read about that problem.

Symptom:

xenbr1: port 8(vif51.0) entered forwarding state
  vif vif-51-0 vif51.0: Too many frags
  vif vif-51-0 vif51.0: fatal error; disabling device
  xenbr1: port 8(vif51.0) entered disabled state

in dmesg

Temporary fix: Disable all offloading on eth0

for i in rx tx sg tso gso gro lro; do
          ethtool -K eth0 $i off
  done

Source of this problem:

https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/include/linux/skbuff.h?h=v3.3.1&id=9d4dde5215779f4099730194ad30624fdba3d8b2

We fixed that problem on our machines by ensuring dom0 and domU use same MAX_SKB_FRAGS

== Inventory ==

As a first step we gathered information about the former infrastructure at *.maemo.org. This "inventory" provided an overview about all components of the infrastructure as well as information that would later on aid during the migration.

The following topics were considered important for the migration:

* Legal Issues (Names, Trademarks, Domain Names, etc.)
* Infrastructure (Web Site, Forum, Wiki, Autobuilder, Mailinglists, Garage, etc.)

== Legal Issues ==

=== What is the state about the name "Maemo"? ===
"... Maemo is currently a registered trademark of Nokia and the domain name is owned by Nokia.

=== Who owns "maemo.org"? ===
Negotiations about domain ownership still ongoing between Hildon Foundation board and Nokia (2013-01-20), if community can't get control over the DNS, we might revert to maemocommunity.org.

Domain ID:D105692361-LROR 
 Domain Name:MAEMO.ORG 
 Created On:07-Feb-2005 16:26:32 UTC 
 Last Updated On:07-Jan-2013 10:25:55 UTC 
 Expiration Date:07-Feb-2014 16:26:32 UTC 
 Sponsoring Registrar:MarkMonitor Inc. (R37-LROR) 
 Registrant ID:mmr-31461 
 Registrant Name:Nokia Corporation 
 Registrant Organization:Nokia Corporation 
 Registrant Street1:P.O.Box 226 
 Registrant Street2:Nokia Group 
 Registrant Postal Code:00045 
 Registrant Country:FI 
 Registrant Phone:+358.718008000 
 Registrant FAX:+358.718034496 
 Registrant Email:dnsauthority@nokia.com

We're planning to ask Nokia to allow a hidden primary [http://fengnet.com/book/DNS.and.BIND.5th.Edition/dns5-CHP-16-sect-1.html] for maemo.org, that we will host on a persistent VM (dns) sponsored by Nemein (thanks Eero! :-D ). The purpose is to allow swift changes of IPs under maemo.org without bothering Nokia's DNSmaster, as long as the domain still belongs to Nokia. Once the domain will get transferred to HiFo, this will become less useful but also not exactly any problem. in 6 months or so we can consider tearing down the hidden primary and manage our domain directly.

== What is needed for the community to run maemo.org? ==
TMO forums donated to Hildon Foundation: http://maemo.org/community/board/tmo_forums_donated_to_hildon_foundation/

== What are the costs? ==
Nokia paid for hosting until end of February.
Current (2013-01-30) interim config (VM on Nemein's xen-grid) will cost 1300EUR/month for the VM, plus 2200EUR/month for the maintenance. For the colocation rackspace, traffic, energy etc of the iron(s) Nokia donates to community there will be another 500+EUR/month. All excl VAT.

At end of February we hope to drop the xen-grid VM since they shall run in a virtualization on our iron by then.

If you're willing to donate, please visit http://hildonfoundation.org/support/

== What about the personal information of the users? ==
Please refer to the privacy policy posted on the website.  If you want info about what's the data stored about you inside *maemo.org, or want this data / your account getting permanently deleted, please contact council@maemo.org

== Operational Platform ==
[2013-03-20] All of maemo.org is running on our supermicro server colocated at IPHH

List of hardware Nokia will donate to HiFo, according to Nemein's plans. [2013-02-08]

{| class="sortable wikitable" border="2"
|-
! ID
! Hostname
! Mgmt IP Address
! OOB Mgmt IP Address
! Type (Virtual / Baremetal)
! System Admin
! HW Vendor
! HW Model
! Form Factor
! CPU
! Memory
! Disk
! Acquisition Date
! Warranty
! Services
! Comment
|-
| 01
| blade-a.maemo.org
| 
| 
| Baremetal
| Falk(warfare)
| Supermicro
| http://www.supermicro.nl/products/system/2u/2027/SYS-2027TR-HTRF.cfm?parts=SHOW
| 2U 19" Rackmount
| Intel® Xeon® processor E5-2620
| 32GB
| (raid1:2*)1TB, 2*2TB=4TB aux.
|
| 3 years
| Falk (for HH CoLo)
| only 2 of the 4 blades populated
|-
| 02
| blade-b.maemo.org
| 
| 
| Baremetal
| 
| 
| 
| 
| Intel® Xeon® processor E5-2620
| 32GB
|  (raid1:2*)1TB
|
|
|
|}

http://wstaw.org/m/2013/06/02/plasma-desktopVf3743.png
=== OS and virtulization on community iron (planning, discussion) ===
Please don't forget to tag your contributions with your nick!
====Server OS====
===== alternative A =====
blabla-OS
===== alternative B =====
===== alternative C =====

====Virtualization====
===== alternative A =====
XEN (with OS blabla of above)
===== alternative B =====
VMware
===== alternative C =====

=== Services ===
The following table is intended to give a concise and easily perceivable overview of the *.maemo.org services. Please use the next sub-section for providing more detailed information.

{| class="sortable wikitable" border="2"
|-
! Resource
! URL (If Applicable)
! Migration Status (DONE/WIP/NST)
! Service Maintainer
! System Admin
! Software Name
! Software Version
! Software License
! Known Issues
! Last status update
|-
| Maemo Main Web Site
| http://www.maemo.org
| style="background-color:yellow;" |1 BUGS
| ?
| Nemein
|
|
|
| orphaned links/404s: http://maemo.org/community/council/system_operator_needed/; '''Login doesn't work'''
| 2013-01-25
|-
| Maemo Forums
| http://talk.maemo.org
| style="background-color:lime;" |1 DONE
| [[User:chemist|chemist]], Reggie
| Falk, [[User:chemist|chemist]]
| vBulletin
|
| Unlimited duration, no upgrades included, acquired on 2012-20-12
| Captcha image issues
| 2013-02-10
|-
| Maemo Wiki
| http://wiki.maemo.org
| style="background-color:yellow;" |1 BUGS
| ?
| Nemein
|
|
|
| '''(Watch) Email not working'''; random connection timeouts
| 2013-01-25
|-
| Repositories
| http://repository.maemo.org
| style="background-color:yellow;" |1 BUGS
| X-Fade, Merlin1981
| Nemein
|
|
|
| former akamai serverfarm, now points to stage.m.o VM master of farm. '''Hashsum errors legacy'''
| 2013-02-20
|-
| Blog aggregator
| http://planet.maemo.org
| style="background-color:lime;" |1 DONE
| ?
| Nemein
|
|
|
|login flawed?
| 2013-02-10
|-
| Maemo Garage
| https://garage.maemo.org/
| style="background-color:lime;" |1 DONE
| ?, Woody
| Nemein
| 
|
|
|
| 2013-01-25
|-
| Maemo Autobuilder
| 
| style="background-color:red;" |1 NST
| X-Fade
| Nemein
|
|
|
| '''OFFLINE''', x-fade working on it
| 2013-02-20
|-
| Maemo Nameservers
| 
| style="background-color:yellow;" |1 WIP
| Merlin, Falk
| Nokia
|
|
|
| Still using Nokia Nameservers; following hidden primary plan til domain transfer to HiFo established
| 2013-01-25
|-
| Drop
| http://drop.maemo.org
| style="background-color:yellow;" |1 WIP
| X-Fade
| Nemein
|
|
|
|
| 2013-02-10
|-
| VCS
| http://vcs.maemo.org
| style="background-color:yellow;" |1 WIP
| 
| Nemein
|
|
|
| 
| 2013-02-10
|-
| Listserv
| https://lists.maemo.org
| style="background-color:yellow;" |1 BUGS
| 
| Nemein
|
|
|
| '''occasional lockups resp interface down'''
| 2013-02-20
|-
| Static
| http://static.maemo.org
| style="background-color:yellow;" |1 WIP
|
| Nemein
|
|
|
| '''temporary fix via NAT port81 redir''', instable?
| 2013-02-20 
|-
| Stage
| http://stage.maemo.org
| obsolete
| X-Fade
| Nemein
|
|
|
| VM got assigned to repository.m.o
| 2013-02-20 
|-
| Bugs
| http://bugs.maemo.org
| style="background-color:lime;" |1 DONE
| Andre
| Nemein
|
|
|
| -
| 2013-01-25
|-
| Scratchbox
| http://scratchbox.org/
| style="background-color:yellow;" |1 WIP
| thedead1440
| Nemein, thedead1440
|
|
|
| 80.248.164.245, Logica Finland Oy, migration pending
| 2013-02-20
|-
| Voting Infrastructure 
| ?
| style="background-color:yellow;" |1 WIP
| woody14619
|
|
|
| ?
| ?
| 2013-02-20
|}

=== More Detailed Information ===
''this is based on what we got/found on Nemein temporary infra - it's NOT related/applicable to new IPHH infra. For IPHH new infra IPs et al see above''
In this sub section more detailed information about the entries in the table can be placed. The intent is to keep the table concise while still being able to have all relevant information at hand.

List of VMs and their associated IPs:
 IP adresses
 188.117.59.198      test.maemo.org
 # www.maemo.org      maemo.org
 188.117.59.200      www.maemo.org
 188.117.59.200      planet.maemo.org
 188.117.59.200      static.maemo.org
 188.117.59.199      drop.maemo.org
 188.117.59.207      garage.maemo.org
 188.117.59.204      lists.maemo.org
 188.117.59.202      wiki.maemo.org
 188.117.59.212      bugs.maemo.org
 # 188.117.59.203      repository.maemo.org  scrubbed
 188.117.59.205      stage.maemo.org  repository.maemo.org (reassigned)
 188.117.59.206      vcs.maemo.org

List of internal IP/VM
 127.0.0.1  MaemoTemplate
 10.0.0.1   maemo static maintenance
 10.0.0.2   wiki bugs
 10.0.0.121   stage repository
 10.0.0.4   mail smtp lists
 10.0.0.5   scratchbox
 10.0.0.6   dns
 #10.0.0.7   repository
 10.0.0.9   vcs drop
 10.0.0.10  garage
 10.0.0.11  db backup
 10.0.0.12  builder
 10.0.0.254 fw

Cpu Cores, RAM (in MB), storage (DISK, in GB), of the VMs
<pre>
Current VMs actually in use (some more were reserved originally since it
was not certain what services could be merged)

Name    C   RAM     DISK
------------------------
MaemoFW 1   1024    10
Builder 1   4096    150
garage  2   8192    100
test    2   2048    30
wikib   2   2048    50
www     2   6144    70
vcs     2   8192    200
db      2   8192    260
mail    2   2048    30
stage   2   2048    870
talk    2   4096    15
========================
        20  48128   1785

sb 2 2048 30
dns 2 2048 30
========================
 25 52224 1845
</pre>

==== Forum (talk.maemo.org) ====
Unlike the other services, talk.maemo.org is not behind the endian firewall. Maintenence access is not via test jumpserver.

Software: vBulletin
 licence: Unlimited duration, no upgrades included, acquired on 2012-20-12

=== Scratchbox ===
Scratchbox is also sponsored by Nokia. (Please verify?) 
Scratchbox is required for running the Fremantle and Harmattan SDK.

Currently there's a VM on Nemein's xen-grid named "scratchbox", but state of the case is unclear.

===Tracker for Sysops and Maintainers===
This tracker is meant for maemo staff and affiliated only 
 web frontend: roundup.fourecks.de/maemo/
 mail access (read docs!): maemo-issue AT fourecks.de

===Service Maintainers (please update/augment/fix)===
(please don't usually pester maintainers directly! First try to contact council@maemo.org, we'll forward)

These are the Service Maintainers (in spe), for services like forum (tmo), wiki, bugs, etc. They are (generally) not sysops of the machines their service is running on.

{|
! From !! Nick !! Full Name !! E-Mail !! Services Maintained !! Status !! Comments 
|+
| Nemein || mashiara || Rambo Eero af Heurlin || eero.afheurlin at <to be disclosed by owner> || (sysop) || || [leaving?] ||
|+
| Nemein || x-fade || Niels Breet || Niels<at>maemo.org || (mail, IRC, builder, ???...) || || [leaving?] ||
|+
| Nemein || ferenc || Ferenc Szekely || ferenc<at>maemo.org || (mail, sysop, ???...) || || [leaving?] ||
|+
| maemo || warfare || Falk Stern || falk<at>fourecks.de || (maemo master sysop) || ||
|+
| maemo || chemist || Ruediger Schiller || webmaster<at>talk.m.o || Talk || || ||
|+
| maemo || merlin1991 || Christian Ratzenhofer || <at> || Repos || || [preliminary accepted] ||
|+
| ??? || andre_ || Andre Klapper || ???<at>??? || Bugs || || [???] ||
|+
| || || || || ??? (wiki) || ||
|+
| || || || || (planet???) || ||
|}

== Unsorted Hints ==
=== ssh access ===
All legacy accounts got ported to new infra.

Access to any VM is via plain direct ssh:
 ssh <user>@<VM>.maemo.org

=== backup ===
we're doing backups to the 4TB auxiliary storage on blade-a, using backupPC:
 ssh -L8088:localhost:80 blade-a
 konqueror http://localhost:8088
backup-master is Falk

talk VM sysop (chem|st) has access to it and control over own backups, via ssh confic on blade-a:
 command="sleep 1d",permitopen="127.0.0.1:80" <ssh-pubkey>

== Steering ==

council is in charge of any steering.

Joerg Reisenweber got appointed for "maemo.org infra administration coordinator" and thus is the single point of coordination for any detail questions.

If you got any questions, suggestions, critics, whatever, please contact Joerg (DocScrutinizer) or any other of council members via IRC. or send a mail to council AT maemo.org. We're just community's proxies acting in best intention to do what's probably community's best interest. If you don't agree with what we do or have suggestions how we could do better, please holler. Best place: Friday 1800UTC IRC:(freenode.net)#maemo-meeting

== More ==

* OBS @ TiZen or SuSe : https://bugs.tizen.org/jira/browse/TINF-48?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

* links: http://wiki.maemo.org/Maemo.org_team/Updating_maemo.org_sites

Please note that all contributions to maemo.org wiki may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see maemo.org wiki:Copyrights for details). Do not submit copyrighted work without permission!

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Editing Migrating to Community-driven Infrastructure

@@ Line 1: / Line 1: @@
-'''please somebody does a major rework of this page, to a new wiki page like "community maemo.org infra - at IPHH" and clean out all the history data that doesn't give any useful info anymore. Also splitting off the autobuilder stuff into a separate page might help'''
+'''please somebody does a major rework of this page, to a new wiki page like "community maemo.org infra - at IPHH" and clean out all the history data that doesn't give any useful info anymore. Also splitting off the autobuilder stuff into a separate page might help --[[User:joerg_rw|joerg_rw]] 15:20, 4 June 2013 (UTC)'''
-'''''--[[User:joerg_rw|joerg_rw]] 15:20, 4 June 2013 (UTC)'''''
-Started to move stuff
-http://wiki.maemo.org/Maemo.org_Infrastructure
-http://wiki.maemo.org/Maemo.org_Infrastructure/Autobuilder
-Please use Categories below for any future pages of this topic
-<pre>
-[[Category:maemo.org]]
-[[Category:Infrastructure]]
-</pre>
-'''''--[[User:sixwheeledbeast|sixwheeledbeast]] 20:46, 5 June 2013 (UTC)'''''
-Suggest maintainers should be removed an [[Maemo.org_team]] page should be updated
-'''''--[[User:sixwheeledbeast|sixwheeledbeast]] 20:50, 5 June 2013 (UTC)'''''
 == Introduction ==
-[2013-11-07] migration to our own servers at IPHH accomplished since ~6 months now, below info is for historical documentation.
 [up to date as of 2013-02-08]
@@ Line 89: / Line 67: @@
 all VMs got migrated to IPHH server, DNS still owned and managed by Nokia [2013-05-29]
+=== Setup with IPHH ===
+==== Networks ====
+We have 2 /28 Subnets (213.128.137.0/28 and 213.128.137.16/28)
+Networks are configured as follows:
+{|
+! IPv4 !! IPv6 !! VLAN !! Xen Bridge !! default GW
+|+
+| 213.128.137.0/28 || not yet || 1 || xenbr0 || 213.128.137.14
+|+
+| 213.128.137.16/28 || not yet || 2 || xenbr1 || 213.128.137.17
+|+
+| 10.0.1.0/24 || not yet || 3 || xenbr2 || 10.0.1.1
+|}
+IP Plan for vlan 1
+{|
+! IPv4 !! IPv6 !! Hostname
+|+
+| 213.128.137.1 || n/a || firewall-carp
+|+
+| 213.128.137.2 || n/a || firewall-a
+|+
+| 213.128.137.3 || n/a || firewall-b
+|+
+| 213.128.137.4 || n/a || blade-a
+|+
+| 213.128.137.5 || n/a || blade-b
+|+
+| 213.128.137.6 || n/a || portforwarding for monitor
+|+
+| 213.128.137.7 || n/a ||
+|+
+| 213.128.137.8 || n/a ||
+|+
+| 213.128.137.9 || n/a ||
+|+
+| 213.128.137.10 || n/a ||
+|+
+| 213.128.137.11 || n/a ||
+|+
+| 213.128.137.12 || n/a || IPHH Router 1
+|+
+| 213.128.137.13 || n/a || IPHH Router 2
+|+
+| 213.128.137.14 || n/a || IPHH-VRRP
+|}
+IP Plan for vlan 2
+{|
+! IPv4 !! IPv6 !! Hostname !! Aliases
+|+
+| 213.128.137.17 || n/a || firewall-carp || -
+|+
+| 213.128.137.18 || n/a || firewall-a || -
+|+
+| 213.128.137.19 || n/a || firewall-b || -
+|+
+| 213.128.137.20 || n/a || www || static, maemo.org, planet, downloads
+|+
+| 213.128.137.21 || n/a || wiki || bugs
+|+
+| 213.128.137.22 || n/a || repository || stage
+|+
+| 213.128.137.23 || n/a || mail || lists
+|+
+| 213.128.137.24 || n/a || scratchbox || -
+|+
+| 213.128.137.25 || n/a || vcs || drop
+|+
+| 213.128.137.26 || n/a || garage || -
+|+
+| 213.128.137.27 || n/a || builder || -
+|+
+| 213.128.137.28 || n/a || talk || -
+|+
+| 213.128.137.29 || n/a || DNS || -
+|+
+| 213.128.137.30 || n/a || - || -
+|}
+IP Plan for vlan 3
+{|
+! IPv4 !! IPv6 !! Hostname
+|+
+| 10.0.1.1 || n/a || firewall-carp
+|+
+| 10.0.1.2 || n/a || firewall-a
+|+
+| 10.0.1.3 || n/a || firewall-b
+|+
+| 10.0.1.10 || n/a || db
+|+
+| 10.0.1.11 || n/a || monitor
+|+
+| 10.0.1.200 || n/a || blade-a/IPMI
+|+
+| 10.0.1.201 || n/a || blade-b/IPMI
+|+
+| 10.0.1.202 || n/a || maemo-switch
+|}
+==== Disk Layout of blade-[ab] ====
+Both disks have the following partitioning:
+RAID1 Volume for /boot (/dev/md0), consisting of /dev/sda1 and /dev/sdb1 (200M)
+RAID1 Volume /dev/md1 consisting of /dev/sda2 and /dev/sdb2 (around 970G)
+The RAID1 Volume contains a physical LVM volume.
+We only have one VolumeGroup (vg_blade[ab]), which has LogVol00 with 20G as root volume, LogVol01 with 2 Gig as swap and vmstore with the rest as VM Storage mounted on /vmstore.
 ==== Tips & Tricks for migration ====
@@ Line 473: / Line 567: @@
 === More Detailed Information ===
-''this is based on what we got/found on Nemein temporary infra - it's NOT related/applicable to new IPHH infra. For IPHH new infra IPs [[Maemo.org_Infrastructure]]''
+''this is based on what we got/found on Nemein temporary infra - it's NOT related/applicable to new IPHH infra. For IPHH new infra IPs et al see above''
 In this sub section more detailed information about the entries in the table can be placed. The intent is to keep the table concise while still being able to have all relevant information at hand.
@@ Line 607: / Line 701: @@
 * links: http://wiki.maemo.org/Maemo.org_team/Updating_maemo.org_sites
-[[Category:maemo.org]]
-[[Category:Infrastructure]]