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
Integrating Containers Into JavaScript
Search
Lucas Santos
May 14, 2021
Technology
0
64
Integrating Containers Into JavaScript
Lucas Santos
May 14, 2021
Tweet
Share
More Decks by Lucas Santos
See All by Lucas Santos
The Hitchhiker's Guide for an Amazing API with TypeScript
khaosdoctor
0
88
Escalando globalmente com TypeScript e JavaScript na Klarna
khaosdoctor
0
190
The future of JavaScript
khaosdoctor
0
58
TypeScript tips that could save your life
khaosdoctor
0
200
É hora de falar sobre Deno
khaosdoctor
0
72
JS Software testing for beginners
khaosdoctor
0
74
Ambientes dinâmicos com GitHub Actions
khaosdoctor
0
40
The Dark Side of JavaScript
khaosdoctor
0
73
Entendendo o ecossistema de containers
khaosdoctor
1
950
Other Decks in Technology
See All in Technology
プロポーザルのコツ ~ Kaigi on Rails 2025 初参加で3名の登壇を実現 ~
naro143
1
250
React19.2のuseEffectEventを追う
maguroalternative
2
460
Claude Codeを駆使した初めてのiOSアプリ開発 ~ゼロから3週間でグローバルハッカソンで入賞するまで~
oikon48
10
4.8k
Bill One 開発エンジニア 紹介資料
sansan33
PRO
4
14k
Railsの話をしよう
yahonda
0
160
"プロポーザルってなんか怖そう"という境界を超えてみた@TSUDOI by giftee Tech #1
shilo113
0
200
CoRL 2025 Survey
harukiabe
1
210
なぜAWSを活かしきれないのか?技術と組織への処方箋
nrinetcom
PRO
5
960
リセラー企業のテクサポ担当が考える、生成 AI 時代のトラブルシュート 2025
kazzpapa3
1
370
プレーリーカードを活用しよう❗❗デジタル名刺交換からはじまるイベント会場交流のススメ
tsukaman
0
180
ニッポンの人に知ってもらいたいGISスポット
sakaik
0
160
Adminaで実現するISMS/SOC2運用の効率化 〜 アカウント管理編 〜
shonansurvivors
4
460
Featured
See All Featured
How to Think Like a Performance Engineer
csswizardry
27
2k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.5k
Being A Developer After 40
akosma
91
590k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
GraphQLの誤解/rethinking-graphql
sonatard
73
11k
Rebuilding a faster, lazier Slack
samanthasiow
84
9.2k
4 Signs Your Business is Dying
shpigford
185
22k
Gamification - CAS2011
davidbonilla
81
5.5k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
5.6k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
115
20k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
49
3.1k
Learning to Love Humans: Emotional Interface Design
aarron
274
41k
Transcript
Integrating containers in JavaScript the good, the bad, and the
ugly
cloud advocate_ who am I_
[email protected]
{twitter, facebook, linkedin…}.lsantos.dev
containers are a thing_
it’s easy to control them
if you are human_
what if you’re not?
then we use containerd - High-level runtime (runtime manager) created
by the Open Container Initiative - Powers Docker - Created to be manipulated through code
not so easy for JS devs
Golang predominance
Then I came across this article_
What if I did this using Node.js?
The first attempt sometimes good, mostly bad, but always ugly
use child-process
pros - Super easy - Takes advantage of ctr’s built
in features - Faster implementation - Can be integrated with any external API
so easy that I built this
to the code
cons - heavily dependent on environment - no complete control
over the process - Limited to parsing the string outputs - Error handling is poor - Needs sudo - Input sanitizing
conclusion: we can integrate containers into JS
but I wanted a real integration
The second attempt mostly good, sometimes bad, kinda pretty
containerd was meant to be extended
but you need to know how to do it
None
None
but it is possible
to the code
pros - Proper error handling - Proper return codes -
Allows you full control of the pipeline - Does not need to be in the same machine - Does not require sudo - Native (gRPC module)
cons - Requires a LOT of knowledge in containers -
Sparse documentation both for gRPC and containerd - Harder - Might be a problem to connect to external servers - CRT certificates and so on
Next steps what can we do next?
let’s make this a good tool
Let’s add more knowledge to the Web!
refs_ - github.lsantos.dev/containerd-integration-example - github.lsantos.dev/js-containerd-example - github.lsantos.dev/containerd-js - Mark’s article
bit.ly/containerd-grpc-web These Slides: - slides.lsantos.dev/integrating-containers-into-javascript
thank you_ info.lsantos.dev