View source for KYAULABS:Schema

{{DISPLAYTITLE:{{TitleIcon|kyau=true}} KYAU Network}}<metadesc>The short description and history of the hardware that powers the KYAU Network.</metadesc>__NOTOC__
{{Home|break=false}}
<div style="display:inline;float:right;padding-top:30px">{{MachineSpecs
|title=SyS: E5v2-SAT-1-16
|motherboard=Supermicro X9SRi-3F ATX Server Board
|chipset=Intel C606
|cpu=Intel Xeon E5-1620 v2; Ivy Bridge EP (3.7GHz, 10M Cache)
|memory=Samsung 16GB DDR3 1866 ECC/REG CL13 <!-- M393B1G73QH0-CMA -->
|graphic-card=Matrox G200eW 16MB DDR2 Graphics
|ssd=Hitachi Ultrastar 7K4000 2TB 6.0Gb/s (7200RPM, 64MB) <!-- HUS724020ALA640 -->
|drive=Hitachi Ultrastar 7K4000 2TB 6.0Gb/s (7200RPM, 64MB) <!-- HUS724020ALA640 -->
|network=Intel i350 Dual Port 1Gb/s
|bandwidth=250Mb/s (unmetered)
|linux=Arch Linux x64_86
}}<br/>
<div class="mw-collapsible mw-collapsed" style="float:right;margin-right:16px;display:inline-block;width:350px;" data-expandtext="{{int:show}}" data-collapsetext="{{int:hide}}"><span style="float:right;display:inline-block;margin-right:8px;">'''OLD Dedicated Servers'''</span>
<div class="mw-collapsible-content">{{MachineSpecs
|title=OVH: KS-8G
|motherboard=Intel Desktop Board DH61AG Thin Mini-ITX
|chipset=Intel H61 Express
|cpu=Intel Core i3-2130; Sandy Bridge (3.5GHz)
|memory=Kingston 8GB DDR3 1333
|graphic-card=Intel HD 3000 Graphics
|drive=Toshiba 2TB 6.0Gb/s (7200RPM, 64MB Buffer)
|bandwidth=100Mb/s (2TB limit, then 10Mb/s)
|linux=Arch Linux x64_86
}}</div>
</div></div>
Wiki³ is run on-top of [//www.archlinux.org Arch Linux] at [//www.ovh.com/us/ OVH]. The machine, as seen on the right, is from their dedicated server line and located at their Beauharnois, CA facility in datacenter [//weathermap.ovh.net/#beauharnois6 BHS6]. The wiki itself runs [//www.mediawiki.org MediaWiki] on-top of [//www.nginx.org nginx] with [//letsencrypt.org Let's Encrypt] SSL certificates configured to achieve an A+ rating with 100 points in every category on [//www.ssllabs.com/ssltest/analyze.html?d=kyau.net SSL Labs].

Running Arch Linux on a server in a production environment is very feasible, provided you know a bit about [[ArchLinux:Security|security]] and keep on top of [//security.archlinux.org/advisory advisories]. That being said we do not live in a perfect world, and my server logs are proof of that. However since 2013 when I switched my servers over from FreeBSD to Arch Linux I have yet to have a single intrusion.
== {{Icon|notebook}} History ==
{{margin}}
{{Changelog|2017-08-15|Migration to E5v2-SAT-1-16 complete.}}
{{Changelog|2017-08-13|E5v2-SAT-1-16 setup complete: [[ArchLinux:OVH|OVH: Custom Installation]], [[ArchLinux:Security|Hardening Arch Linux]], [[ArchLinux:KVM|KVM on Arch Linux]]}}
{{Changelog|2017-07-29|E5v2-SAT-1-16 purchased from OVH SYS in their BHS datacenter to replace the KS-8G.}}
{{Changelog|2017-07-24|VPS-SSD1 purchased from OVH in their BHS datacenter for the creation of tutorials.}}
{{Changelog|2013-12-10|KS-8G dedicated server purchased from OVH in their BHS datacenter.}}
{{Changelog|2013-05-31|<s>SP 16G dedicated server purchased from OVH in their BHS datacenter.</s> ''{{Red|Terminated}}''}}
{{Changelog|2013-01-13|<s>KS1 dedicated server purchased from OVH in their BHS datacenter.</s> ''{{Red|Terminated}}''}}
== {{Icon|notebook}} Network ==
The following is the complete network setup for everything that runs {{mono|kyau.net}}. While some things could be setup better, this setup was optimized for running everything on one large box doing in-house virtualization instead of running each on a separate VPS and letting someone else do the virtualization for me. In my experience, it can be very beneficial to have bare metal access when things go wrong.
{| class="wikitable acenter" style="font-size:90%;line-height:100%;"
|+ style="padding-bottom:4px"| Network Overview
|+ style="caption-side:bottom;padding-top:4px;font-weight:normal"| {{Red|* Denotes the IPv4 address location, all IPv6 reside in CA.}}
|-
! Machine/VM
! OS
! Hostname
! vMAC
! Location*
! IPv4
! IPv6
|-
| ''E5v2-SAT-1-16''
| Arch Linux
| neutron.kyau.net
| ∞
| CA
| 158.69.253.213{{White|/32}}
| 2607:5300:120:dd5::{{White|/64}}
|-
| bind
| Arch Linux
| dwarf.kyau.net
| 02:00:00:72:47:2b
| US<br/>CA
| 142.44.172.223/32<br/>142.44.169.173{{White|/32}}
| 2607:5300:120:dd5::1{{White|/64}}
|-
| sql
| Arch Linux
| nova.kyau.net
| 02:00:00:4d:3b:3b
| US
| 142.44.152.32{{White|/32}}
| 2607:5300:120:dd5::2{{White|/64}}
|-
| nginx
| Arch Linux
| pulsar.kyau.net
| 02:00:00:bc:c2:b7
| US
| 142.44.172.255{{White|/32}}
| 2607:5300:120:dd5::3{{White|/64}}
|-
| shell
| OpenBSD
| proto.kyau.net
| ??
| CA
| 167.114.151.176{{White|/29}}
| 2607:5300:120:dd5::5{{White|/64}}
|-
| devel
| Arch Linux
| dev.kyau.net
| ??
| ??
| ??
| ??
|-
| ''VPS-SSD1''
| Arch Linux
| chaos.kyau.net
| ∞
| CA
| 158.69.196.14{{White|/32}}
| 2607:5300:201:3100::2dac{{White|/64}}
|}
One of the things I have always wanted to do since I was a younger was to run a shell provider. Shy of some dabbling with [//www.slackware.com/ Slackware], which I installed from a CDROM I got in the back of a book at the local library (pre-internet joys), this was my first major introduction to Linux and the command line. I spent a good majority of my youth on IRC messing around with "shells". I even got my first major introduction to programming (aside from BASIC and HTML) when I started coding [//docs.eggheads.org/mainDocs/botnet.html#what-is-a-botnet botnet] scripts for [//www.eggheads.org/ eggdrop] in TCL.
{| class="wikitable acenter" style="font-size:90%;line-height:100%;"
|+ style="padding-bottom:4px"| Shell Box
|+ style="caption-side:bottom;padding-top:4px;font-weight:normal"| {{Red|* Denotes the IPv4 address location, all IPv6 reside in CA.}}
|-
! VHost
! IPv4
! IPv6
! Source
|-
| proto.kyau.net
| 167.114.151.176{{White|/32}}
| 2607:5300:120:dd5::5{{White|/64}}
| ∞
|-
| ??
| 167.114.151.177{{White|/32}}
| 2607:5300:120:dd5::6{{White|/64}}
| ∞
|-
| ??
| 167.114.151.178{{White|/32}}
| 2607:5300:120:dd5::7{{White|/64}}
| ∞
|-
| ??
| 167.114.151.179{{White|/32}}
| 2607:5300:120:dd5::8{{White|/64}}
| ∞
|-
| ??
| 167.114.151.180{{White|/32}}
| 2607:5300:120:dd5::9{{White|/64}}
| ∞
|-
| ??
| 167.114.151.181{{White|/32}}
| 2607:5300:120:dd5::a{{White|/64}}
| ∞
|-
| ??
| 167.114.151.182{{White|/32}}
| 2607:5300:120:dd5::b{{White|/64}}
| ∞
|-
| ??
| 167.114.151.183{{White|/32}}
| 2607:5300:120:dd5::c{{White|/64}}
| ∞
|}

[[Category:Wiki3]]