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
ウチの盆栽、音が鳴るんです
Search
kazyamaz
December 14, 2022
Technology
0
430
ウチの盆栽、音が鳴るんです
2022/12/14 K8s@home #2 のTalk2に関するスライドです。
# イベントURL
https://k8shome.connpass.com/event/266118/
kazyamaz
December 14, 2022
Tweet
Share
More Decks by kazyamaz
See All by kazyamaz
Fleetとロボットのいい関係 / RancherJP Online Meetup 03 LT1
kyamazawa
0
380
Rancher Labsのプロダクトをふんだんに使っているナタデココの話 / RancherJP Online Meetup 01 Talk2
kyamazawa
5
690
Other Decks in Technology
See All in Technology
初めてのAzure FunctionsをClaude Codeで作ってみた / My first Azure Functions using Claude Code
hideakiaoyagi
1
170
Windows 11 で AWS Documentation MCP Server 接続実践/practical-aws-documentation-mcp-server-connection-on-windows-11
emiki
0
650
AIの最新技術&テーマをつまんで紹介&フリートークするシリーズ #1 量子機械学習の入門
tkhresk
0
120
LinkX_GitHubを基点にした_AI時代のプロジェクトマネジメント.pdf
iotcomjpadmin
0
160
キャディでのApache Iceberg, Trino採用事例 -Apache Iceberg and Trino Usecase in CADDi--
caddi_eng
0
170
AWS Summit Japan 2025 Community Stage - App workflow automation by AWS Step Functions
matsuihidetoshi
1
140
Microsoft Build 2025 技術/製品動向 for Microsoft Startup Tech Community
torumakabe
1
200
エンジニア向け技術スタック情報
kauche
0
110
2年でここまで成長!AWSで育てたAI Slack botの軌跡
iwamot
PRO
2
130
讓測試不再 BB! 從 BDD 到 CI/CD, 不靠人力也能 MVP
line_developers_tw
PRO
0
1.1k
BigQuery Remote FunctionでLooker Studioをインタラクティブ化
cuebic9bic
2
210
本当に使える?AutoUpgrade の新機能を実践検証してみた
oracle4engineer
PRO
1
120
Featured
See All Featured
Building an army of robots
kneath
306
45k
Typedesign – Prime Four
hannesfritz
42
2.7k
Scaling GitHub
holman
459
140k
Imperfection Machines: The Place of Print at Facebook
scottboms
267
13k
Rebuilding a faster, lazier Slack
samanthasiow
81
9k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
161
15k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
35
2.3k
Being A Developer After 40
akosma
90
590k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
252
21k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
Fantastic passwords and where to find them - at NoRuKo
philnash
51
3.3k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
43
2.4k
Transcript
2022/12/14 νͷຍɺԻ͕໐ΔΜͰ͢ K8s@home #2, No.3, kazyamaz
ࣗݾհ • ·͟Θʢ@kazyamazʣ • ່͕Ϙεʢখ̏ʣ • ͳΓͨͯͷൃ໌Ոʢಛڐग़ئதʣ • K8sྺ3͘Β͍ φλσίίͱ͍͏ϓϥοτϑΥʔϜࣄۀʹܞΘ͍ͬͯ·͢
ຍࣸਅ
ຯΘ͍͔ͨ • ిݯͷ͋Δॴʹஔ • ֤ࣗͷεϚϗͰΞΫηε • ͖ͳUIͱԻ৭ΛબͿ • ؾͷ͘··ʹԋ͢Δ ͍͔ͪΘͷ"ͻͱΓͭ͝"Λ̐ਓͰηογϣϯͯ͠Έͨ
🎬 ίʔυ υϥϜ ϕʔε ϝϩσΟ ίϛϡχέʔγϣϯ͕ḿΔʂ
جຊํ • ࣋ͪӡΔ͜ͱ • Ͳ͜ͰஔͰ͖Δ͜ͱ • Ԇͳ͘ԋͰ͖Δ͜ͱ • ෳਓͰԋͰ͖Δ͜ͱ ࢄาͷ͓ͱʹKubernetes
🧳 NUCͰಈ͘γϯάϧϊʔυΫϥελ ऩೲ࣌ʢΧϝϥόοάʣ ల։࣌ʢిݯ̍ޱʣ
ϋʔυΣΞ • ΠϯςϧNUC (ୈ10ੈ i3) • ϞόΠϧϧʔλʔ (W06) • ϞόΠϧճઢ
(190PadSIM) • USB Type-C (څి & LAN) • εϐʔΧʔ (څి & AUX) NUCʹ8GBϝϞϦɺ128GB M.2 SSDΛࡌ NUC AUX εϐʔΧʔ (ࠨ) εϐʔΧʔ (ӈ) ϞόΠϧϧʔλʔ & ճઢ ిݯ USB Type-C (څి & LAN) څి
ιϑτΣΞ • OSɿDebian 11 Bullseye • K8s distributionɿK3s • On
systemdɿ • FluidSynth • JACK Audio Connection Kit • TouchOSC2MIDI • On containerdɿ • natadeCOCO Unit Services • COCOSession (React + Feathers) K3s (Containerd) Systemd Debian (ALSA) COCOSession (Feathers) natadeCOCO JACK Audio Connection Kit TouchOSC2MIDI FluidSynth (GMԻݯ) COCOSession (React) Custom MSG (websocket) MIDI MSG (UDP) MIDI MSG (ԾMIDI) MIDI MSG (ԾMIDI) AUDIO OUT εϚϗଆ NUCଆ
͍ͯ͠ΔϙΠϯτ • ࣋ͪӡͼͰ࠶ىಈͯ͠ݩ௨Γʹ͑ΔΈ • ͍͔ʹ҆ఆͯ͠λοϓ͔ΒԻग़ྗ·ͰͰ100msΔ͔ • ॳ৺ऀ͔Β্ڃऀ·ͰԻָηογϣϯΛָ͠ΊΔΞϓϦ 100msҎԆͱͯ͠ೝࣝͰ͖ͳ͍ λοϓ Իग़ྗ
ҩֶతࠜڌ
ۤ࿑͍ͯ͠ΔϙΠϯτ • ίϯςφ͔ΒJackܦ༝ͰALSAΛ͏߹ͷਖ਼߈๏͕Α͘Θ͔Βͳ͍ • USBͰ֎͚͢ΔΦʔσΟΦΠϯλʔϑΣʔεͩͱ100msӽ͑ͪΌ͏ • OSىಈ࣌ʹUSB Type-CΛωοτϫʔΫI/Fͱͯ͠ೝࣝͯ͘͠Εͳ͍ • Mobile
SafariͰΘΕ͍ͯΔWebKitʹλονΠϕϯτͷෆ۩߹͕͋Δ • εϚϗͷOSϨϕϧͰωοτϫʔΫԆΛൃੜͤ͞Δػೳ͕͋Δ • ΞΫςΟϒεϐʔΧʔ͕ແԻ࣌ʹεϦʔϓͯ࣍͠ͷग़ͩ͠ͷԻ͕໐Βͳ͍ ༗ࣝऀͷ͔ͨॿ͚͍ͯͩ͘͞😇
ΞϐʔϧϙΠϯτ • 100msҎԼͷԆ (ϕετΤϑΥʔτ) • εϚϗ16͕ಉ࣌ଓՄೳ • 4छྨͷUIͱ128छྨͷԻ৭ • ৳ͼͷ͋ΔϋʔυΣΞߏ
ిݯ̍ͭͰͲ͜ͰϥΠϒձʂ ͓ΉΖʹηογϣϯͰ͖ͨΒCOOL 🎸
͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ