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
Haconiwaが越えたあの夏 / haconiwa-for-3-years
Search
KONDO Uchio
November 30, 2019
Technology
3
2.5k
Haconiwaが越えたあの夏 / haconiwa-for-3-years
@鹿児島Ruby会議01
KONDO Uchio
November 30, 2019
Tweet
Share
More Decks by KONDO Uchio
See All by KONDO Uchio
大規模レガシーテストを 倒すための CI基盤の作り方 / #CICD2023
udzura
5
2.4k
Ruby x BPF in Action / RubyKaigi 2022
udzura
0
250
Narrative of Ruby & Rust
udzura
0
220
開発者生産性指標の可視化 / pepabo-four-keys
udzura
3
1.7k
Talk of RBS
udzura
0
450
Re: みなさん最近どうですか? / FGN tech meetup in 2021
udzura
0
780
Dockerとやわらかい仮想化 - ProSec-IT/SECKUN 2021 edition -
udzura
2
730
Device access filtering in cgroup v2
udzura
1
910
"Story of Rucy" on RubyKaigi takeout 2021
udzura
0
830
Other Decks in Technology
See All in Technology
OpenHands🤲にContributeしてみた
kotauchisunsun
1
500
GitHub Copilot の概要
tomokusaba
1
150
Delegating the chores of authenticating users to Keycloak
ahus1
0
130
AWS Organizations 新機能!マルチパーティ承認の紹介
yhana
1
230
使いたいMCPサーバーはWeb APIをラップして自分で作る #QiitaBash
bengo4com
0
1.4k
Fabric + Databricks 2025.6 の最新情報ピックアップ
ryomaru0825
1
160
改めてAWS WAFを振り返る~業務で使うためのポイント~
masakiokuda
1
120
AI専用のリンターを作る #yumemi_patch
bengo4com
5
2.2k
asken AI勉強会(Android)
tadashi_sato
0
150
解析の定理証明実践@Lean 4
dec9ue
1
210
React開発にStorybookとCopilotを導入して、爆速でUIを編集・確認する方法
yu_kod
1
110
無意味な開発生産性の議論から抜け出すための予兆検知とお金とAI
i35_267
2
2.6k
Featured
See All Featured
Scaling GitHub
holman
459
140k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
How STYLIGHT went responsive
nonsquared
100
5.6k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
800
Reflections from 52 weeks, 52 projects
jeffersonlam
351
20k
The Invisible Side of Design
smashingmag
300
51k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
229
22k
Side Projects
sachag
455
42k
The Straight Up "How To Draw Better" Workshop
denniskardys
234
140k
Bash Introduction
62gerente
614
210k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
667
120k
Transcript
ؒΛৼΓฦΔ 1SFTFOUBUJPOCZ6DIJP,POEP ࣛࣇౡ3VCZձٞ )BDPOJXB͕ӽ͑ͨ͋ͷՆ 1IPUPCZ!VNB[VSB
ࣛࣇౡ ։࠵͓ΊͰͱ͏͍͟͝·͢ʂ
Engineer @ GMO Pepabo, Inc. Uchio Kondo / @udzura https://blog.udzura.jp/
* ࡾՏਓɺԬࡏॅ * νϣοτσΩϧ: Rubyɺίϯςφɺγεϓϩ * झຯ: DuolingoʢೠҴয, ݱე, español...ʣ * εϓϥτΡʔϯҾୀ͠·ͨ͠
None
Yίϯςφ
None
None
None
None
"CSJFGIJTUPSZPG )BDPOJXB
None
5FO'PSXBSE͞Μ wίϯςφΛߏ͢Δ ٕज़ʹ͍ͭͯΔ
wγϯάϧεϨου wγεϓϩͱͷ૬ੑ
w'JSTU13
None
w࠷ॳͷهࣄ CZNBUTVNPUPSZ
'BTU$POUBJOFS wϦΫΤετ୯ҐͰίϯςφىಈɺҰఆظؒͰఀࢭFH 'BTU $(* w࠶ੜΛ܁Γฦ͠ঢ়ଶΛ࣋ͨͤͳ͍
*NQMFNFOUUJNFSIPPLT w'BTU$POʹ ඞཁͳػೳΛ ἧ͑࢝ΊΔ
'BTU$POUBJOFSͰ αʔϏεΛ
3PBEUPQSPEVDUJPO
d wϓϩηεϨΠΞτ ઓུͷมߋ ʢͷ͖͔͚ͬʣ
1SPDFTTMBZPVUDIBOHF haconiwa `-- container haconiwa `-- haconiwa `-- container #FGPSF
"GUFS
1SPDFTTMBZPVUDIBOHF haconiwa `-- haconiwa `-- container ϑοΫॲཧΛ࢘Δ ҙͷίϯςφ ʢ)BDPOJXBͰதʹؔ༩Ͱ͖ͳ͍ʣ શͯͷΤϥʔΛΩϟον͢Δ͜ͱʹूத
MJCVWUISFBE wґଘͱ ϥΠϒϥϦαΠζͷ ݮ
4&(7 wNSVCZUISFBEͷΞʔΩςΫνϟͱίϯΧϨϯγʔɺ($ͷབྷΈ߹͍
w'JCFSͰϫʔΧͱ γάφϧΛཧʂ wίϯΧϨϯγʔͷ ͕ͳ͘ͳΓ҆ఆ
/FYU5BTL
DIFDLQPJOUSFTUPSF $3*6 'PSGBTUFSCPPUTUSBQ
ىಈߴԽ wʮҰ͔ΒʯͰͳ͘ wϝϞϦμϯϓΛ ࣄલʹͱͬͯ ͔ͦ͜Βىಈ͍ͨ͠ wDGCPPUTOBQ
d
1SPEVDUJPO 'FBUVSFCSBODIͷฒߦ
$3*63FBEZ -JOVYͷσʔϞϯͱͯ͠ͷਖ਼͠͞ wFHFYFDWFޙͷGEͷΫϩʔζॲཧ 0@$-0&9&$ ɺ ηογϣϯϦʔμʔԽɺϩάͷ0@3%830@830/-:Խɺ
FH0@$-0&9&$ରԠ fd -> 0, 1, 2, 3, 4, 5... fd
-> 0, 1, 2, 3, 4, 5... fd -> 0, 1, 2, 3, 4, 5... GPSL FYFDWF ෆཁͳGE͕Δ fd -> 0, 1, 2, 3, 4, 5... fd -> 0, 1, 2, 3, 4, 5... fd -> 0, 1, 2, 3, 4, 5... GPSL FYFDWF ͷΈ fcntl(fd, F_SETFD, flg | FD_CLOEXEC)
wҰ௨Γ࣮ ౷߹ྃʂ
#VU TUJMMJOFYQFSJFODF 8PSLTJOTUBHJOH
(SFOBEJOF!3VCZ,BJHJ
'VUVSFPG)BDPOJXB
࣍ੈίϯςφٕज़ͷ ࣮ݧ
64%5F#1' w-JOVYͷτϨʔεٕज़ w3VCZ͔Β͍͍ͨ ʢ3C#$$! ɹ3VCZ(SBOUʣ wΧελϜϓϩʔϒΛ )BDPOJXBʹຒΊ͍ͨ
$HSPVQW14* w࣍ੈ ෛՙࢦඪ wίϯςφ୯Ґ Ϧιʔεผʹ Θ͔Δ
':*NPCZPO$(SPVQW
8IBU*MFBSOFE
$PNCJOBUJPOJT UIFTFFEPG*OOPWBUJPO
ΞΠσΞΈ߹Θͤ wΈ߹ΘͤΔʹӽڥ͢Δ w3VCZΛߴΊɺ͏ҰͭͷࢁΛߴΊΔ w3VCZͷྗͰӽڥ͢Δ IUUQTTDSBQCPYJPOJTIJPΤϯδχΞͷͨΊͷࣗܦӦઓུ
͋ͳͨͷڵຯʹ ʮ3VCZʯΛֻ͚߹ΘͤͯΈΑ͏
5IBOLT