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
2.3k
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
2.3k
Ruby x BPF in Action / RubyKaigi 2022
udzura
0
200
Narrative of Ruby & Rust
udzura
0
180
開発者生産性指標の可視化 / pepabo-four-keys
udzura
3
1.6k
Talk of RBS
udzura
0
400
Re: みなさん最近どうですか? / FGN tech meetup in 2021
udzura
0
710
Dockerとやわらかい仮想化 - ProSec-IT/SECKUN 2021 edition -
udzura
2
680
Device access filtering in cgroup v2
udzura
1
780
"Story of Rucy" on RubyKaigi takeout 2021
udzura
0
730
Other Decks in Technology
See All in Technology
10個のフィルタをAXI4-Streamでつなげてみた
marsee101
0
160
re:Invent をおうちで楽しんでみた ~CloudWatch のオブザーバビリティ機能がスゴい!/ Enjoyed AWS re:Invent from Home and CloudWatch Observability Feature is Amazing!
yuj1osm
0
120
コンテナセキュリティのためのLandlock入門
nullpo_head
2
320
[Ruby] Develop a Morse Code Learning Gem & Beep from Strings
oguressive
1
150
バクラクのドキュメント解析技術と実データにおける課題 / layerx-ccc-winter-2024
shimacos
2
1k
大幅アップデートされたRagas v0.2をキャッチアップ
os1ma
2
520
ゼロから創る横断SREチーム 挑戦と進化の軌跡
rvirus0817
2
260
C++26 エラー性動作
faithandbrave
2
700
AWS re:Invent 2024で発表された コードを書く開発者向け機能について
maruto
0
190
第3回Snowflake女子会_LT登壇資料(合成データ)_Taro_CCCMK
tarotaro0129
0
180
開発生産性向上! 育成を「改善」と捉えるエンジニア育成戦略
shoota
1
230
成果を出しながら成長する、アウトプット駆動のキャッチアップ術 / Output-driven catch-up techniques to grow while producing results
aiandrox
0
180
Featured
See All Featured
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
330
21k
Fashionably flexible responsive web design (full day workshop)
malarkey
405
66k
Optimizing for Happiness
mojombo
376
70k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
48k
Art, The Web, and Tiny UX
lynnandtonic
298
20k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
28
4.4k
Typedesign – Prime Four
hannesfritz
40
2.4k
Git: the NoSQL Database
bkeepers
PRO
427
64k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
26
1.9k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
28
900
Intergalactic Javascript Robots from Outer Space
tanoku
270
27k
Code Reviewing Like a Champion
maltzj
520
39k
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