Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
プロ生勉強会 第19回@品川
Search
Kohei YOSHIDA
December 22, 2012
Programming
0
790
プロ生勉強会 第19回@品川
Kohei YOSHIDA
December 22, 2012
Tweet
Share
More Decks by Kohei YOSHIDA
See All by Kohei YOSHIDA
Go が支えるインフラストラクチャサービス / Go in Gehirn Web Services
yosida95
0
350
2015.04.21 Bracket x Aratana x Gehirn 勉強会
yosida95
2
680
2015.03.11 Gunosy.Go
yosida95
3
2.3k
2014.03.15 SHARE! U20
yosida95
1
310
2013.04.14 DentooLT #3 「自宅 VPS のススメ」
yosida95
0
940
2012.12.23 CombConf
yosida95
1
2.2k
2012.11.27 #石狩DCツアー
yosida95
0
1.6k
2012.09.15 PyCon JP 2012 「ナウでヤングな17歳のVPS 構築機」
yosida95
6
3.7k
#upcamp
yosida95
1
1.4k
Other Decks in Programming
See All in Programming
SwiftDataのカスタムデータストアを試してみた
1mash0
0
140
Improve my own Ruby
sisshiki1969
0
100
「理解」を重視したAI活用開発
fast_doctor
0
270
The Evolution of the CRuby Build System
kateinoigakukun
1
760
The Implementations of Advanced LR Parser Algorithm
junk0612
2
1.3k
AIコーディングの理想と現実
tomohisa
35
37k
eBPF超入門「o11yに使える」とは (20250424_eBPF_o11y)
thousanda
1
110
API for docs
soutaro
3
1.6k
Bedrock×MCPで社内ブログ執筆文化を育てたい!
har1101
7
1.4k
20250426 GDGoC 合同新歓 - GDGoC のススメ
getty708
0
110
Optimizing JRuby 10
headius
0
570
監視 やばい
syossan27
12
10k
Featured
See All Featured
Writing Fast Ruby
sferik
628
61k
Docker and Python
trallard
44
3.4k
Measuring & Analyzing Core Web Vitals
bluesmoon
7
410
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
690
ReactJS: Keep Simple. Everything can be a component!
pedronauck
667
120k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Designing for humans not robots
tammielis
253
25k
How GitHub (no longer) Works
holman
314
140k
How to Think Like a Performance Engineer
csswizardry
23
1.6k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
32
2.3k
Transcript
MJCWJSUͰ࡞ΔϓϥΠϕʔτ714 ͋ͳͨͷொͷ(FFLɻ ZPTJEB٢ా߉ฏ 1 1212݄22༵
͓લɺ୭Αʁ • ٢ా߉ฏ, @yosida95, id:yosida95 • 17ࡀɻߴߍ2ੜɻPythonistaɻ • ΞϑλʔεΫʔϧϓϩάϥϚʔ •
גࣜձࣾθϩελʔτ ΞϧόΠτ (201210͔Β) 2 1212݄22༵
͓લɺ୭Αʁ • ࣗαʔόʔͰWeb αʔϏεΛӡӦ͢ Δఔͷೳྗ • http://miteru.yosida95.com/ • http://twit.yosida95.com/ •
http://event.yosida95.com/ 3 1212݄22༵
͓લɺ୭Αʁ • PyCon JP 2012 εϐʔΧʔ • PyCon JP 2012
ӡӦελοϑ • CombConf ӡӦνʔϜΘ͘Θ͘Τϯδ χΞ 4 1212݄22༵
͓લɺ୭Αʁ CombConf 4 1212݄22༵
$PNC$POG • ໌23() 13:00͔Β։࠵ • தֶੜɾߴߍੜ͚ͷษڧձ • ࣾձਓͷࢀՃܴ • ΫϦεϚεΠϒΠϒ͚ͩͲ(ίϯϐϡʔ
λʔ)Ѫ͑͋͞Εؔͳ͍ΑͶͬ 5 1212݄22༵
$PNC$POG • http://connpass.com/event/1205/ • ࢀՃొϘλϯΛϙνͬͱ͢Δ͚ͩͷ ؆୯ͳ͓ࣄ • ͜ͷηογϣϯதʹਃ͠ࠐΈΛߦ͏ͱ Կ͔͕ى͖Δ……ʂ(͔) 6
1212݄22༵
ຊ Α͏͘VPSͷ͠·͢ɻ 7 1212݄22༵
ࠓͷ͋͐͡Μͩ • VPS ͱʁ • VPSΛࢧ͑Δٕज़ • KVM / QEMU
• libvirt • σϞ 8 1212݄22༵
714ͱ • Virtual Private Server ͷུ • Ծઐ༻αʔόʔ • 1ͷཧϚγϯ্ʹෳͷԾϚγϯ
• ͘͞ΒVPS ͕༗໊ 9 1212݄22༵
714ͱ ཧαʔόʔ VPS (Ծ) VPS (Ծ) VPS (Ծ) VPS (Ծ)
10 1212݄22༵
714Λࢧ͑Δٕज़ • ϗετOSܕ • ཧϚγϯ্ͷOS ͷ্ͰԾϚγϯ ͕ಈ͘ • VirtualBox •
VMWare Server • Virtual PC 11 1212݄22༵
ԾϚγϯΛࢧ͑Δٕज़ • ϋΠύʔόΠβܕ • ϋʔυΣΞ্ͰԾϚγϯ͕ ಈ͘ • KVM • Xen
• Hyper-V 12 1212݄22༵
,7.2&.6 • ࠓճKVM Λ࠾༻ • Kernel based Virtual Machine •
Linux Kernel ʹΈࠐ·ΕͨԾԽج ൫ • શԾԽΛ࣮ݱ, ͘͞ΒVPS Ͱ࠾༻ 13 1212݄22༵
,7.2&.6 • QEMU • ԾϚγϯΛΤϛϡϨʔτ • Android SDK ͰɺΞϓϦέʔγϣ ϯͷಈ࡞֬ೝ༻ʹΘΕ͍ͯΔ
14 1212݄22༵
,7.2&.6 • KVM • σόΠεͷΤϛϡϨʔγϣϯ͠ͳ͍ • /dev/kvm ΠϯλʔϑΣʔεΛఏڙ • QEMU
• /dev/kvm Λհͯ͠ԾϚγϯͷσ όΠεΛΤϛϡϨʔτ 15 1212݄22༵
,7.2&.6 Linux Kernel ཧϚγϯ KVM (/dev/kvm) VPS QEMU VPS QEMU
VPS QEMU VPS QEMU OS OS OS OS 16 1212݄22༵
,7.2&.6 • ༨ஊ…… • 12݄3ɺQEMU 1.3͕ϦϦʔε • 6લʹKVM Λαϙʔτ͢ΔͨΊʹ fork
͞Εͨqemu-kvm ͕QEMU ʹϚ ʔδ͞Εͨ • ͍ͭʹʂͬͨͶʂ 17 1212݄22༵
MJCWJSU ηογϣϯޙઓ ͬͱλΠτϧʹ͋Δlibvirt ͷ͕Ͱ͖Δ 18 1212݄22༵
MJCWJSU • QEMU Λૢ࡞͢ΔͨΊͷAPI • QEMU ͚ͩ͡Όͳͯ͘ɺXen VirtualBox ·Ͱ*ڞ௨ͷΠϯλʔϑΣ
ʔε*Ͱѻ͑Δ༏Εͷ • جຊC ͱC++ Λαϙʔτ • ଞͷෳͷݴޠʹόΠϯσΟϯά 19 1212݄22༵
MJCWJSU libvirt όΠϯσΟϯά͕͑Δݴޠ C# Java OCaml Perl PHP Python ->
ͬͨͶʂ Ruby 20 1212݄22༵
MJCWJSU • VPSఆٛ / VPSഁغ • VPSిݯૢ࡞ • ετϨʔδૢ࡞ •
ωοτϫʔΫૢ࡞ etc... • → VPS Λӡ༻͢Δ্Ͱඞཁͳͯ͢ 21 1212݄22༵
MJCWJSU • ૢ࡞ͷྲྀΕ • QEMUͱίωΫγϣϯΛுΔ • qemu:///system qemu+ssh://user@host/system • VPSωοτϫʔΫͷఆٛXML
Λ จࣈྻͰ͢ 22 1212݄22༵
MJCWJSU • ԾϚγϯωοτϫʔΫɺετϨʔ δΦϒδΣΫτͱͯ͠ѻ͑Δ! • vps = conn.loockupByName(‘vps name’) vps.start()
23 1212݄22༵
MJCWJSU • libvirt ͷૢ࡞ΛαϯϓϧίʔυΛަ͑ ͯޠΓ͍ͨ • ͔͠͠ɺlibvirt ΛޠΔʹηογϣϯ ࣌ؒ͋·Γʹ͍…… •
ͦΕʹࢲશͯΒͳ͍ • Why don't you google it ? 24 1212݄22༵
σϞ • libvirt ΛͬͯϥΠϒίʔσΟϯά? • ϏδϡΞϧʹૌ͑ͯ͜ͳ͍ • ʮlibvirt Ͱ࡞ΔϓϥΠϕʔτVPSʯ •
⇒ Θͨ͠ɺࣗʹVPS Λ͍࣋ͬͯ· ͢! 25 1212݄22༵
σϞ kyoko akari yui ͘͞ΒେࡕDCʹ ayano ͱchitose͕ 26 1212݄22༵
σϞ yosida95@pronama[~]$ yosida95vps start 27 1212݄22༵
Thank You for Listening !! 28 1212݄22༵
࣭ٙԠ • ͳΜͰฉ͍͍͍ͯΑʂ • ͑ΒΕͳ͍͔Εͳ͍͚Ͳ • ࣌ؒΓͳ͍ʁ • ͦͷลΓ͏Ζ͍ͭͯΔΑ!! •
CombConf ʹདྷΕձ͑ΔΑ!!!!! 29 1212݄22༵