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
Spring I/O 2023 - Spring Boot in a Cloud-Native...
Search
Salaboy
May 19, 2023
Technology
0
660
Spring I/O 2023 - Spring Boot in a Cloud-Native Polyglot World
for more info, visit:
https://www.salaboy.com/spring-io-2023
Salaboy
May 19, 2023
Tweet
Share
More Decks by Salaboy
See All by Salaboy
KubeCon 25 - London - CNCF Learning Lounge
salaboy
1
10
Keynote - KCD Brazil - Platform Engineering on K8s (portuguese)
salaboy
0
220
Dapr For Java Developers SouJava 25
salaboy
1
220
KCD Brazil '25: Enabling Developers with Dapr & Backstage
salaboy
1
240
Dapr for Java Developers (JJUG)
salaboy
0
180
Platform Engineering on Kubernetes (update) - CNAI - Japan Feb '25
salaboy
0
210
Platform Engineering on Kubernetes 2025
salaboy
1
29
IsItObservable Webinar 2024
salaboy
1
59
Taming you application's environments
salaboy
0
480
Other Decks in Technology
See All in Technology
Should Our Project Join the CNCF? (Japanese Recap)
whywaita
PRO
0
320
Lambda Web Adapterについて自分なりに理解してみた
smt7174
6
160
AI専用のリンターを作る #yumemi_patch
bengo4com
5
3.9k
怖くない!はじめてのClaude Code
shinya337
0
360
開発生産性を組織全体の「生産性」へ! 部門間連携の壁を越える実践的ステップ
sudo5in5k
1
5.7k
なぜ私はいま、ここにいるのか? #もがく中堅デザイナー #プロダクトデザイナー
bengo4com
0
1.3k
CI/CD/IaC 久々に0から環境を作ったらこうなりました
kaz29
1
220
事業成長の裏側:エンジニア組織と開発生産性の進化 / 20250703 Rinto Ikenoue
shift_evolve
PRO
2
18k
2025-07-06 QGIS初級ハンズオン「はじめてのQGIS」
kou_kita
0
150
fukabori.fm 出張版: 売上高617億円と高稼働率を陰で支えた社内ツール開発のあれこれ話 / 20250704 Yoshimasa Iwase & Tomoo Morikawa
shift_evolve
PRO
2
6.2k
Beyond Kaniko: Navigating Unprivileged Container Image Creation
f30
0
130
Delegating the chores of authenticating users to Keycloak
ahus1
0
130
Featured
See All Featured
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
20
1.3k
BBQ
matthewcrist
89
9.7k
RailsConf 2023
tenderlove
30
1.1k
Designing Experiences People Love
moore
142
24k
Making Projects Easy
brettharned
116
6.3k
A designer walks into a library…
pauljervisheath
207
24k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.7k
How STYLIGHT went responsive
nonsquared
100
5.6k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
7
730
Practical Orchestrator
shlominoach
188
11k
How to Think Like a Performance Engineer
csswizardry
24
1.7k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
252
21k
Transcript
@salaboy - Spring I/O - Barcelona 2023 Spring Boot in
a Polyglot Cloud- Native World With Dapr
Agenda • Our Spring Boot Cloud-Native Applications • Common patterns
and abstractions • The relationship betwee apps and infra • Kubernetes = Deploy + Run • Platform Building in the Cloud-Native Space • Platform Capabilities • Dapr on K8s • Dapr and TestContainers
MAURICIO SALATINO / WWW.SALABOY.COM @SALABOY
PLATFORMS ON K8S 40% DISCOUNT: SALATINO40
PLATFORMS ON K8S SALATINO40 😢 😢 😢 😢 😢 😢
#1: How many Java Developers are in the room? Time:
10
#1: How many Java Developers are in the room? Time:
8
#1: How many Java Developers are in the room? Time:
5
#1: How many Java Developers are in the room? Time:
3
#1: How many Java Developers are in the room? Time
Out!
Fetching results
Fetching results….
Fetching results………
Fetching results………..…
Fetching results………………
Java Developers Java/Spring Developers: 80% Others (WASM, C (””,#,++), Go,
Flash): 20%
#2: Do you have more than one Application?
Applications One App -> 30% More than one -> 70%
No Apps -> ??
#3: Does your applications read or write data? (From storage,
db, files, buckets)
Data? Or no Data? Most of them -> 70% Nope
-> 20% I don’t understand the question -> 10%
#4: Does your applications consume or emit events/messages?
Async Messages Some of them -> 30% Nope -> 50%
I don’t understand the question -> 20%
#5: Does your applications to talk to each other?
Chatty apps Yes using REST -> 40% Yes using GRPC
-> 40% Other -> 30% No / I don’t understand the question -> 30%
Facts / Results App A App B App C
None
INFRASTRUCTURE
DATA Spring Boot Data JPA Redis MongoDB Oracle PostgreSQL MySQL
MongoDB Client Redis Client Drivers / CIients JOOQ JBDC Abstractions
MESSAGING Spring Boot Integration JMS RabbitMQ Kafka Client RabbitMQ Client
CIients AMQP Kafka Rsocket Pulsar Pulsar Client AMQP Clients Abstractions/Protocols
12-factor / Cloud-Native Envrionment Variables Development Testing Staging Production
Upgrading App A 1.5.0 V3.4.X V1.2.X Redis Client V3.4.3 Kafka
Client V1.2.3 App B 3.4.0 Redis Client V3.5.1 Kafka Client V2.2.3
[Apps + Deps ] <==> Infra
[Apps + Framework + Deps] <==> Infra
Polyglot? App A 1.5.0 (Java) V3.4.X V1.2.X Redis Client V3.4.3
Kafka Client V1.2.3 App B 3.4.0 (Go) Redis Client V3.4.3 Kafka Client V1.2.3 Abstractions / Frameworks Abstractions / Frameworks
KUBERNETES
DEPLOY AND RUN
WHY?
YAML {
Demo #1 Let’s do it!
YAML {
We will need some tools! 🛠🪓
🤯
THE PLATFORM ENGINEERING BUZZ 🤔
👷🔧 🪓👷 Devs Infra SREs Data Scientists { } THE
PLATFORM TEAM
My Platform Platform APIs Self Service Golden Paths THE PLATFORM
CNCF TAG APP DELIVERY https://tag-app-delivery.cncf.io/whitepapers/platforms/
Apps APIs Exchanging Messages/ Events Storing and Reading Data Observability
Resiliency Dynamic Scaling Release Strategies Feature Flags Work f lows Traf f ic Management PLATFORM CAPABILITIES Tools Capabilities
https://www.aviransplace.com/post/platform-as-a-runtime-paar-beyond-platform-engineering
None
DISCLAIMER
None
->
App A 1.5.0 (Java) App B 3.4.0 (Go) Abstractions /
Frameworks Abstractions / Frameworks Dapr Sidecar Dapr Sidecar Local HTTP/GRPC Local HTTP/GRPC Dapr StateStore Component Dapr PubSub Component Dapr Resiliency Policies
Read App Write App Subscribe App Frontend App Dapr StateStore
Component Dapr PubSub Component Dapr Resiliency Policies Dapr Service Discovery
Demo #2
Read App Write App Subscribe App Frontend App Dapr StateStore
Component Dapr PubSub Component Dapr Resiliency Policies Dapr Service Discovery Do Some SQL 5% 95%
None
💻🤔
❤ ❤ ❤ ❤ ❤❤ ❤ ❤ ❤ ❤ 🥳
Read App Write App Subscribe App Dapr StateStore Dapr PubSub
Dapr Resiliency Policies Dapr Service Discovery Dapr PubSub Dapr Resiliency Policies Dapr StateStore 🪄
Demo #3
Takeaways
Use the right abstractions to enable teams to go faster
Break dependencies from infra
For language-agnostic application level APIs
Wire cloud native apps locally
Thanks @Salaboy
PLATFORMS ON K8S 40% DISCOUNT: SALATINO40