Toshiaki Maki, profile picture
Uploaded byToshiaki Maki
7,155 views

Why PCF is the best platform for Spring Boot

Pivotal Cloud Foundry (PCF) provides many out-of-the-box features for managing and operating Spring Boot apps, including a cloud profile, Spring Cloud Connectors, Spring Cloud Services, a Trace Exporter, Spring Actuator support in Apps Manager, and a Metrics Forwarder Service. These features simplify development and operations of microservices built with Spring technologies when deployed to PCF.

Embed presentation

Downloaded 101 times
1 Why PCF is the best platform for Spring Boot 2017-07-20 Toshiaki Maki (@making)
Who am I ? 2 Toshiaki Maki (@making) https://blog.ik.am Sr. Solutions Architect @Pivotal Japan Spring Framework 💖 Cloud Foundry 💖
Platform Spring Specific Comparison 3 AWS BeanStalk Azure WebApps Google AppEngine Heroku OpenShift /k8s PCF/ PWS Spring Cloud Connector Spring Cloud Connector Heroku Spring Cloud Connector Cloud Foundry Spring Boot Integration * cloud profile * Apps Manager Spring Boot Actuator Support * Metric Forwarder Spring Cloud Integration Spring Cloud AWS Spring Cloud GCP * Spring Cloud Kubernetes * SCDF * Spring Cloud Services * Trace Exporter * SCDF
Platform Spring Specific Comparison 3 AWS BeanStalk Azure WebApps Google AppEngine Heroku OpenShift /k8s PCF/ PWS Spring Cloud Connector Spring Cloud Connector Heroku Spring Cloud Connector Cloud Foundry Spring Boot Integration * cloud profile * Apps Manager Spring Boot Actuator Support * Metric Forwarder Spring Cloud Integration Spring Cloud AWS Spring Cloud GCP * Spring Cloud Kubernetes * SCDF * Spring Cloud Services * Trace Exporter * SCDF
Why PCF for Spring? 4
Why PCF for Spring? 4 Because Pivotal Cloud Foundry gives us a lot of out-of-the-box features to manage / operate Spring Boot apps
Why PCF for Spring? 4 Because Pivotal Cloud Foundry gives us a lot of out-of-the-box features to manage / operate Spring Boot apps
Why PCF for Spring? 4 Because Pivotal Cloud Foundry gives us a lot of out-of-the-box features to manage / operate Spring Boot apps 12 Factors Apps Microservices Security Tracing Metrics
Spring Support in PCF 5 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
Spring Support in PCF 6 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
"profile" in Spring 7 without PCF/PWS myapp.foo=I am in local env. message=I am a default property. logging.level.com.example=DEBUG myapp.foo=I am in AWS. message=I am a production property logging.level.com.example=INFO application.properties application-prod.properties java -jar app.jar --spring.profiles.active=prod
cloud profile 8 with PCF/PWS myapp.foo=I am in local env. message=I am a default property. logging.level.com.example=DEBUG myapp.foo=I am in cloud foundry. message=I am a cloud property. logging.level.com.example=INFO application.properties application-cloud.properties java -jar app.jar --spring.profiles.active=cloud
cloud profile 8 with PCF/PWS myapp.foo=I am in local env. message=I am a default property. logging.level.com.example=DEBUG myapp.foo=I am in cloud foundry. message=I am a cloud property. logging.level.com.example=INFO application.properties application-cloud.properties java -jar app.jar --spring.profiles.active=cloud cloud profile is set by java-buildpack
Spring Support in PCF 9 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
Attach backend services 10 without PCF/PWS spring.datasource.url=real-db.example.com spring.datasource.username=real-db-user spring.datasource.password=readl-db-password spring.rabbitmq.addresses=real-rabbit.example.com spring.rabbitmq.username=real-rabbit-user spring.rabbitmq.password=real-rabbit-password spring.rabbitmq.virtual-host=real-vhost application-prod.properties
Attach backend services 11 without PCF/PWS spring.datasource.url=${DB_URL} spring.datasource.username=${DB_USERNAME} spring.datasource.password=${DB_PASSWORD} spring.rabbitmq.addresses=${RABBIT_URL} spring.rabbitmq.username=${RABBIT_USERNAME} spring.rabbitmq.password=${RABBIT_PASSWORD} spring.rabbitmq.virtual-host=${RABBIT_VHOST} application-prod.properties
Attach backend services 11 without PCF/PWS spring.datasource.url=${DB_URL} spring.datasource.username=${DB_USERNAME} spring.datasource.password=${DB_PASSWORD} spring.rabbitmq.addresses=${RABBIT_URL} spring.rabbitmq.username=${RABBIT_USERNAME} spring.rabbitmq.password=${RABBIT_PASSWORD} spring.rabbitmq.virtual-host=${RABBIT_VHOST} application-prod.properties export DB_URL=real-db.example.com export DB_USERNAME=real-db-user export DB_PASSWORD=real-db-password ...
Spring Cloud Connectors 12 with PCF/PWS @Profile("cloud") public class CloudConfig extends AbstractCloudConfig { @Bean public DataSource dataSource() { return connectionFactory().dataSource(); } @Bean public ConnectionFactory rabbitConnectionFactory() { return connectionFactory().rabbitConnectionFactory(); } }
Spring Cloud Connectors 12 with PCF/PWS @Profile("cloud") public class CloudConfig extends AbstractCloudConfig { @Bean public DataSource dataSource() { return connectionFactory().dataSource(); } @Bean public ConnectionFactory rabbitConnectionFactory() { return connectionFactory().rabbitConnectionFactory(); } } cf bind-service myapp mydb cf bind-service myapp myrabbit
Spring Cloud Connectors 13 with PCF/PWS <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-spring-service-connector</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-cloudfoundry-connector</artifactId> </dependency>
Spring Cloud Connectors 14 • RDB • RabbitMQ • Redis • MongoDB • SMTP • Spring Cloud Services (Config Server, Eureka, Hystrix Dashboard) [1] • Vault [2] • .... with PCF/PWS [1] ... https://github.com/pivotal-cf/spring-cloud-services-connector [2] ... https://github.com/pivotal-cf/spring-cloud-vault-connector
⚠ Do NOT use default datasource 15 with PCF/PWS https://discuss.pivotal.io/hc/en-us/articles/221898227-Connection-pool-warning-message-maxIdle-is-larger-than- maxActive-setting-maxIdle-to-4-seen-in-PCF-deployed-Spring-app org.apache.tomcat.jdbc.pool.ConnectionPool WARNING maxIdle is larger than maxActive, setting maxIdle to: 4
⚠ Do NOT use default datasource 15 with PCF/PWS https://discuss.pivotal.io/hc/en-us/articles/221898227-Connection-pool-warning-message-maxIdle-is-larger-than- maxActive-setting-maxIdle-to-4-seen-in-PCF-deployed-Spring-app org.apache.tomcat.jdbc.pool.ConnectionPool WARNING maxIdle is larger than maxActive, setting maxIdle to: 4 org.apache.tomcat.jdbc.pool.PoolExhaustedException: [...] Timeout: Pool empty. Unable to fetch a connection in 30 seconds, none available[size:4; busy:4; idle:0; lastwait:30000] 😱
⚠ Do NOT use default datasource 16 with PCF/PWS @Profile("cloud") public class CloudConfig extends AbstractCloudConfig { @Bean public DataSource dataSource() { PooledServiceConnectorConfig.PoolConfig poolConfig = new PooledServiceConnectorConfig.PoolConfig( 5 /* min */, 30 /* max */, 3000 /* wait */); return connectionFactory() .dataSource(new DataSourceConfig(poolConfig, null)); } }
Spring Support in PCF 17 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
Microservices with Spring Cloud 18 without PCF/PWS Spring Boot App Spring Boot App Service Registry (Eureka) Config Server Circuit Breaker Dashboard (Hystrix Dashboard) You manage (deploy + security) You manage (deploy + security) You manage (deploy + security)
Spring Cloud Services 19 with PCF/PWS Spring Boot App Spring Boot App Service Registry (Eureka) Config Server Circuit Breaker Dashboard (Hystrix Dashboard) PCF manage (cf cs & cf bs) PCF manage (cf cs & cf bs) PCF manage (cf cs & cf bs) 19 UAA
Spring Support in PCF 20 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
Distributed Tracing with Zipkin 21 Spring Boot App Spring Boot App Spring Boot App without PCF/PWS Spring Boot App Zipkin You manage (deploy + security) X-B3-SpaceId X-B3-TraceId
Distributed Tracing with Zipkin 22 spring.zipkin.url=my-zipkin.example.com without PCF/PWS
Trace Exporter 23 Spring Boot App Spring Boot App PCF Metrics with PCF/PWS Trace Exporter GoRouter Spring Boot App Spring Boot App X-B3-SpaceId X-B3-TraceId
Trace Exporter 24
Trace Exporter 25
Spring Support in PCF 26 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
Spring Boot Actuator 27 Spring Boot Actuator /health, /info, /loggers, /dump
Spring Boot Actuator 27 Spring Boot Actuator /health, /info, /loggers, /dump Secured by default since Spring Boot 1.5. ROLE_ACTUATOR is required.
Secured by Default (since Spring Boot 1.5) 28 🔒
29 😛 management.security.enabled=false
29 😛 management.security.enabled=false 🙅
30 management.security.enabled=true management.security.enabled=false application.properties application-cloud.properties
Many users say ... 31
Many users say ... 31 "Actuator is actually useful, but it is not for production, right?"
Nooooooooooooooooo!!!!! 32
Nooooooooooooooooo!!!!! 32 http://docs.spring.io/spring-boot/docs/current/reference/html/production-ready.html
Secure with Spring Security 33 without PCF/PWS @EnableWebSecurity @Order(SecurityProperties.ACCESS_OVERRIDE_ORDER) public class ActuatorSecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(HttpSecurity http) throws Exception { http.antMatcher("/admin/**").authorizedRequests() .anyRequest().hasRole("ACTUATOR") .and().httpBasic() .and().csrf().disable(); } // ... } management.context-path=/admin
Spring Actuator Support in Apps Manager 34 Spring Boot Actuator /cloudfoundryapplication/health, /cloudfoundryapplication/info, ... Apps Manager UAA token token with PCF/PWS Cloud Controller token permission
Spring Actuator Support in Apps Manager 5 Endpoint Description Supported Version /dump Get thread dump 🆕 1.11~ /env Get env variables, properties /metrics Get application's metrics /health Get the result of health checks ✅ 1.9~ /info Get build information ✅ 1.9~ /loggers Change logging level ✅ 1.9~ /trace Get request trace log 🆕 1.11~ /heapdump Download heap dump 🆕 1.11~
Apps Manager 36
/health 37
/info 38
/loggers 39
/dump 40
/dump 41
/trace 42
/heapdump 43
/heapdump 44
/heapdump 45
/heapdump 46
Spring Support in PCF 47 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
Spring Actuator Support in Apps Manager 8 Endpoint Description Supported Version /dump Get thread dump 🆕 1.11~ /env Get env variables, properties /metrics Get application's metrics /health Get the result of health checks ✅ 1.9~ /info Get build information ✅ 1.9~ /loggers Change logging level ✅ 1.9~ /trace Get request trace log 🆕 1.11~ /heapdump Download heap dump 🆕 1.11~
Spring Actuator Support in Apps Manager 8 Endpoint Description Supported Version /dump Get thread dump 🆕 1.11~ /env Get env variables, properties /metrics Get application's metrics /health Get the result of health checks ✅ 1.9~ /info Get build information ✅ 1.9~ /loggers Change logging level ✅ 1.9~ /trace Get request trace log 🆕 1.11~ /heapdump Download heap dump 🆕 1.11~
Spring Boot Actuator Metrics 49 Spring Boot Actuator /metrics
Spring Boot Actuator Metrics 49 Spring Boot Actuator /metrics Metrics Writer
Spring Boot Actuator Metrics 49 Spring Boot Actuator /metrics Metrics Writer TSDB or ...
Spring Boot Actuator Metrics 49 Spring Boot Actuator /metrics Redis, OpenTSDB, Statsd, JMX Metrics Writer TSDB or ...
Spring Boot Actuator Metrics 49 Spring Boot Actuator /metrics send Redis, OpenTSDB, Statsd, JMX Metrics Writer TSDB or ...
Spring Boot Actuator Metrics 49 Spring Boot Actuator /metrics send Redis, OpenTSDB, Statsd, JMX Dashboard Metrics Writer TSDB or ...
Spring Boot Actuator Metrics 49 Spring Boot Actuator /metrics send Redis, OpenTSDB, Statsd, JMX Dashboard You configure Metrics Writer TSDB or ...
Metrics Writer 50 @Bean @ExportMetricWriter MetricWriter metricWriter(MetricExportProperties export){ return new RedisMetricRepository(connectionFactory, export.getRedis().getPrefix(), export.getRedis().getKey()); } docs.spring.io/spring-boot/docs/current/reference/html/production-ready-metrics.html#production-ready-metric-writers without PCF/PWS
Metrics Forwarder Service 51 comes with java buildpack v3.18/4.2+ Enables Actuator's MetricsWriter to Metrics Forwarder Service automatically https://github.com/cloudfoundry/java-buildpack-metric-writer https://github.com/cloudfoundry/java-buildpack/blob/master/docs/framework-metric_writer.md with PCF/PWS
Metrics Forwarder Service 52 Spring Boot Actuator Metrics Writer Java buildpack Metrics Forwarder Service bind TSDB Dashboard send send with PCF/PWS
Metrics Forwarder Service 53 cf bind-service myapp mf cf cups mf -p '{"endpoint":"X","access_token":"X"}' cf create-service metric-forwarder plan mf OR THEN with PCF/PWS
DEMO Scenario 54 Spring Boot Actuator Metrics Writer Java buildpack Metrics Forwarder Service bind Grafana Prometheus scrape send works as * Metrics Forwarder Service * Service Broker * Prometheus Exporter PromQL
55
Source code 56 https://github.com/making/prometheus-exporter- metrics-forwarder-service
Integration with PCF (Future) 57 Spring Boot Actuator Metrics Writer Java buildpack Metrics Forwarder Service bind PCF Metrics, Autoscaler send send will be provided as a "tile"
Recap 58 Why PCF is best platform for Spring ➡ a lot of out-of-the-box features • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
https://www.youtube.com/watch?v=9rPjLaOkEUo 59

More Related Content

PDF
BOSH / CF Deployment in modern ways #cf_tokyo
byToshiaki Maki
 
PDF
Introduction to Spring WebFlux #jsug #sf_a1
byToshiaki Maki
 
PDF
Spring Cloud Servicesの紹介 #pcf_tokyo
byToshiaki Maki
 
PDF
Managing your Docker image continuously with Concourse CI
byToshiaki Maki
 
PDF
Spring Cloud Function & Project riff #jsug
byToshiaki Maki
 
PDF
From Spring Boot 2.2 to Spring Boot 2.3 #jsug
byToshiaki Maki
 
PDF
Spring Boot 1.3 News #渋谷Java
byToshiaki Maki
 
PDF
Short Lived Tasks in Cloud Foundry #cfdtokyo
byToshiaki Maki
 
BOSH / CF Deployment in modern ways #cf_tokyo
byToshiaki Maki
 
Introduction to Spring WebFlux #jsug #sf_a1
byToshiaki Maki
 
Spring Cloud Servicesの紹介 #pcf_tokyo
byToshiaki Maki
 
Managing your Docker image continuously with Concourse CI
byToshiaki Maki
 
Spring Cloud Function & Project riff #jsug
byToshiaki Maki
 
From Spring Boot 2.2 to Spring Boot 2.3 #jsug
byToshiaki Maki
 
Spring Boot 1.3 News #渋谷Java
byToshiaki Maki
 
Short Lived Tasks in Cloud Foundry #cfdtokyo
byToshiaki Maki
 

What's hot

PDF
Spring ❤️ Kotlin #jjug
byToshiaki Maki
 
PDF
Microservices with Spring and Cloud Foundry
byAlain Sahli
 
PDF
Spring Boot Actuator 2.0 & Micrometer
byToshiaki Maki
 
PDF
クラウド時代の Spring Framework (aka Spring Framework in Cloud Era)
byTsuyoshi Miyake
 
PDF
実例で学ぶ、明日から使えるSpring Boot Tips #jsug
byToshiaki Maki
 
PPTX
マイクロサービスに必要な技術要素はすべてSpring Cloudにある #DO07
byToshiaki Maki
 
PDF
Concourse x Spinnaker #concourse_tokyo
byToshiaki Maki
 
PDF
Introduction to Cloud Foundry #JJUG
byToshiaki Maki
 
PDF
Spring Cloud Stream with Kafka
byDavid Kiss
 
PDF
Open Service Broker APIとKubernetes Service Catalog #k8sjp
byToshiaki Maki
 
PDF
Spring Boot & Actuators
byVMware Tanzu
 
PDF
Spring Booted, But... @JCConf 16', Taiwan
byPei-Tang Huang
 
PDF
From Zero to Hero with REST and OAuth2 #jjug
byToshiaki Maki
 
PDF
Java Microservices with Spring Boot and Spring Cloud - Denver JUG 2019
byMatt Raible
 
PDF
Spring5 New Features - Nov, 2017
byVMware Tanzu Korea
 
PDF
Spring Boot
byPei-Tang Huang
 
PDF
REST APIs with Spring
byJoshua Long
 
PDF
Cloud Foundy Java Client V 2.0 #cf_tokyo
byToshiaki Maki
 
PDF
Team Support in Concourse CI 2.0 #concourse_tokyo
byToshiaki Maki
 
PDF
手把手教你如何串接 Log 到各種網路服務
byMu Chun Wang
 
Spring ❤️ Kotlin #jjug
byToshiaki Maki
 
Microservices with Spring and Cloud Foundry
byAlain Sahli
 
Spring Boot Actuator 2.0 & Micrometer
byToshiaki Maki
 
クラウド時代の Spring Framework (aka Spring Framework in Cloud Era)
byTsuyoshi Miyake
 
実例で学ぶ、明日から使えるSpring Boot Tips #jsug
byToshiaki Maki
 
マイクロサービスに必要な技術要素はすべてSpring Cloudにある #DO07
byToshiaki Maki
 
Concourse x Spinnaker #concourse_tokyo
byToshiaki Maki
 
Introduction to Cloud Foundry #JJUG
byToshiaki Maki
 
Spring Cloud Stream with Kafka
byDavid Kiss
 
Open Service Broker APIとKubernetes Service Catalog #k8sjp
byToshiaki Maki
 
Spring Boot & Actuators
byVMware Tanzu
 
Spring Booted, But... @JCConf 16', Taiwan
byPei-Tang Huang
 
From Zero to Hero with REST and OAuth2 #jjug
byToshiaki Maki
 
Java Microservices with Spring Boot and Spring Cloud - Denver JUG 2019
byMatt Raible
 
Spring5 New Features - Nov, 2017
byVMware Tanzu Korea
 
Spring Boot
byPei-Tang Huang
 
REST APIs with Spring
byJoshua Long
 
Cloud Foundy Java Client V 2.0 #cf_tokyo
byToshiaki Maki
 
Team Support in Concourse CI 2.0 #concourse_tokyo
byToshiaki Maki
 
手把手教你如何串接 Log 到各種網路服務
byMu Chun Wang
 

Similar to Why PCF is the best platform for Spring Boot

PPTX
Spring Boot & Spring Cloud on Pivotal Application Service - Alexandre Roman
byVMware Tanzu
 
PPTX
Spring Cloud Services with Pivotal Cloud Foundry- Gokhan Goksu
byVMware Tanzu
 
PPTX
Microservices with kubernetes @190316
byJupil Hwang
 
PDF
SpringBoot and Spring Cloud Service for MSA
byOracle Korea
 
PDF
Spring and Pivotal Application Service - SpringOne Tour - Boston
byVMware Tanzu
 
PDF
PCF: Platform for a New Era - Kubernetes for the Enterprise - London
byVMware Tanzu
 
PDF
Eseguire Applicazioni Cloud-Native con Pivotal Cloud Foundry su Google Cloud ...
byVMware Tanzu
 
PDF
Spring and Pivotal Application Service - SpringOne Tour Dallas
byVMware Tanzu
 
PDF
Spring Boot & Spring Cloud on Pivotal Application Service
byVMware Tanzu
 
PDF
Pivotal Cloud Foundry 2.0: First Look
byVMware Tanzu
 
PDF
Spring Boot & Spring Cloud on PAS- Nate Schutta (2/2)
byVMware Tanzu
 
PDF
Spring Boot & Spring Cloud on PAS- Nate Schutta (1/2)
byVMware Tanzu
 
PPTX
Spring Boot & Spring Cloud on k8s and PCF
byLars Rosenquist
 
PDF
The Beginner’s Guide To Spring Cloud
byVMware Tanzu
 
PDF
Cloud Native Java with Spring Cloud Services
byVMware Tanzu
 
PPTX
Spring Boot & Spring Cloud Apps on Pivotal Application Service - Daniel Lavoie
byVMware Tanzu
 
PPTX
SpringOne Tour Denver - Spring Boot & Spring Cloud on Pivotal Application Ser...
byVMware Tanzu
 
PPTX
Spring on PAS - Fabio Marinelli
byVMware Tanzu
 
PPTX
"The Cloud Native Enterprise is Coming"
byJames Watters
 
PDF
Cloud Native Java with Spring Cloud Services
byVMware Tanzu
 
Spring Boot & Spring Cloud on Pivotal Application Service - Alexandre Roman
byVMware Tanzu
 
Spring Cloud Services with Pivotal Cloud Foundry- Gokhan Goksu
byVMware Tanzu
 
Microservices with kubernetes @190316
byJupil Hwang
 
SpringBoot and Spring Cloud Service for MSA
byOracle Korea
 
Spring and Pivotal Application Service - SpringOne Tour - Boston
byVMware Tanzu
 
PCF: Platform for a New Era - Kubernetes for the Enterprise - London
byVMware Tanzu
 
Eseguire Applicazioni Cloud-Native con Pivotal Cloud Foundry su Google Cloud ...
byVMware Tanzu
 
Spring and Pivotal Application Service - SpringOne Tour Dallas
byVMware Tanzu
 
Spring Boot & Spring Cloud on Pivotal Application Service
byVMware Tanzu
 
Pivotal Cloud Foundry 2.0: First Look
byVMware Tanzu
 
Spring Boot & Spring Cloud on PAS- Nate Schutta (2/2)
byVMware Tanzu
 
Spring Boot & Spring Cloud on PAS- Nate Schutta (1/2)
byVMware Tanzu
 
Spring Boot & Spring Cloud on k8s and PCF
byLars Rosenquist
 
The Beginner’s Guide To Spring Cloud
byVMware Tanzu
 
Cloud Native Java with Spring Cloud Services
byVMware Tanzu
 
Spring Boot & Spring Cloud Apps on Pivotal Application Service - Daniel Lavoie
byVMware Tanzu
 
SpringOne Tour Denver - Spring Boot & Spring Cloud on Pivotal Application Ser...
byVMware Tanzu
 
Spring on PAS - Fabio Marinelli
byVMware Tanzu
 
"The Cloud Native Enterprise is Coming"
byJames Watters
 
Cloud Native Java with Spring Cloud Services
byVMware Tanzu
 

More from Toshiaki Maki

PDF
Serverless with Spring Cloud Function, Knative and riff #SpringOneTour #s1t
byToshiaki Maki
 
PDF
決済システムの内製化への旅 - SpringとPCFで作るクラウドネイティブなシステム開発 #jsug #sf_h1
byToshiaki Maki
 
PDF
Spring Boot Actuator 2.0 & Micrometer #jjug_ccc #ccc_a1
byToshiaki Maki
 
PDF
Zipkin Components #zipkin_jp
byToshiaki Maki
 
PDF
Spring Framework 5.0による Reactive Web Application #JavaDayTokyo
byToshiaki Maki
 
PDF
Event Driven Microservices with Spring Cloud Stream #jjug_ccc #ccc_ab3
byToshiaki Maki
 
PDF
Data Microservices with Spring Cloud Stream, Task, and Data Flow #jsug #spri...
byToshiaki Maki
 
PDF
今すぐ始めるCloud Foundry #hackt #hackt_k
byToshiaki Maki
 
PDF
Consumer Driven Contractsで REST API/マイクロサービスをテスト #m3tech
byToshiaki Maki
 
PDF
Implement Service Broker with Spring Boot #cf_tokyo
byToshiaki Maki
 
PDF
#jjug_ccc #ccc_gh5 What's new in Spring Framework 4.3 / Boot 1.4 + Pivotal's ...
byToshiaki Maki
 
PDF
Concourse CI Meetup Demo
byToshiaki Maki
 
PDF
Install Concourse CI with BOSH
byToshiaki Maki
 
PDF
Introduction to Concourse CI #渋谷Java
byToshiaki Maki
 
Serverless with Spring Cloud Function, Knative and riff #SpringOneTour #s1t
byToshiaki Maki
 
決済システムの内製化への旅 - SpringとPCFで作るクラウドネイティブなシステム開発 #jsug #sf_h1
byToshiaki Maki
 
Spring Boot Actuator 2.0 & Micrometer #jjug_ccc #ccc_a1
byToshiaki Maki
 
Zipkin Components #zipkin_jp
byToshiaki Maki
 
Spring Framework 5.0による Reactive Web Application #JavaDayTokyo
byToshiaki Maki
 
Event Driven Microservices with Spring Cloud Stream #jjug_ccc #ccc_ab3
byToshiaki Maki
 
Data Microservices with Spring Cloud Stream, Task, and Data Flow #jsug #spri...
byToshiaki Maki
 
今すぐ始めるCloud Foundry #hackt #hackt_k
byToshiaki Maki
 
Consumer Driven Contractsで REST API/マイクロサービスをテスト #m3tech
byToshiaki Maki
 
Implement Service Broker with Spring Boot #cf_tokyo
byToshiaki Maki
 
#jjug_ccc #ccc_gh5 What's new in Spring Framework 4.3 / Boot 1.4 + Pivotal's ...
byToshiaki Maki
 
Concourse CI Meetup Demo
byToshiaki Maki
 
Install Concourse CI with BOSH
byToshiaki Maki
 
Introduction to Concourse CI #渋谷Java
byToshiaki Maki
 

Recently uploaded

PPTX
Introduction to Artificial Intelligence (AI).pptx
byammar414783
 
PDF
Traditional-Security-Models-No-Longer-Work.pptx (1).pdf
byOhhproJunction
 
PPTX
Authority After Search: How AI Systems Reconstruct Trust, Expertise, and Legi...
byJeff Howell
 
PPTX
TechSprint (SJBIT) 2025-26 Hackathon Winners & Awards Ceremony
bysuhasspgdg
 
PPTX
Beyond the Algorithm: Designing Human-Centric Public Service with AI
byAlan Dix
 
PDF
Why Many Smart Device Platforms Fail to Scale?
byPromeraki Developments
 
PDF
Parental Control App for Phones_ The Complete 2026 Guide for Safer, Smarter P...
byRyan Cooper
 
PDF
The Manifesto for AI-enabled Governance !
byYannis Charalabidis
 
PDF
Configure and Manage Systemd Timers- RHCSA (RH134).pdf
byLinuxCert Guru
 
PPTX
TechSprint WinterHack — Top 10 Teams Pitching Session we are excited for pit...
bybajpaitusharoffon678
 
PPTX
TechSprint Inauguration at SJB Institute of Technology held on 18 December 2025
bysuhasspgdg
 
PDF
How to build hackthon projects from ZERO!
byishantyadav1111
 
PDF
Mount File Systems using UUID and Label - RHCSA (RH134).pdf
byLinuxCert Guru
 
PDF
Advanced SELinux Management - RHCSA (RH134).pdf
byLinuxCert Guru
 
PDF
CI CD Observability, Metrics and DORA - Shifting Left and Cleaning Up! - Febr...
byPeter Souter
 
PPTX
The Lex Wire Precedent: A Technical Standard for Machine-Mediated Authority ...
byJeff Howell
 
PDF
Mesh WiFi Router: The Smart Solution for Fast, Seamless, Whole-Home Internet
byAeroMesh Systems
 
PDF
Understanding Foldable 3-Wheel Electric Scooters for Everyday Use
byTopmate
 
PPTX
Introduction to Industrial-Arts Grade 8 ppt Lesson 1
byFSBTLEDNathanVince
 
PDF
Designing a Blog Using Wordpress
bymarkzubi50
 
Introduction to Artificial Intelligence (AI).pptx
byammar414783
 
Traditional-Security-Models-No-Longer-Work.pptx (1).pdf
byOhhproJunction
 
Authority After Search: How AI Systems Reconstruct Trust, Expertise, and Legi...
byJeff Howell
 
TechSprint (SJBIT) 2025-26 Hackathon Winners & Awards Ceremony
bysuhasspgdg
 
Beyond the Algorithm: Designing Human-Centric Public Service with AI
byAlan Dix
 
Why Many Smart Device Platforms Fail to Scale?
byPromeraki Developments
 
Parental Control App for Phones_ The Complete 2026 Guide for Safer, Smarter P...
byRyan Cooper
 
The Manifesto for AI-enabled Governance !
byYannis Charalabidis
 
Configure and Manage Systemd Timers- RHCSA (RH134).pdf
byLinuxCert Guru
 
TechSprint WinterHack — Top 10 Teams Pitching Session we are excited for pit...
bybajpaitusharoffon678
 
TechSprint Inauguration at SJB Institute of Technology held on 18 December 2025
bysuhasspgdg
 
How to build hackthon projects from ZERO!
byishantyadav1111
 
Mount File Systems using UUID and Label - RHCSA (RH134).pdf
byLinuxCert Guru
 
Advanced SELinux Management - RHCSA (RH134).pdf
byLinuxCert Guru
 
CI CD Observability, Metrics and DORA - Shifting Left and Cleaning Up! - Febr...
byPeter Souter
 
The Lex Wire Precedent: A Technical Standard for Machine-Mediated Authority ...
byJeff Howell
 
Mesh WiFi Router: The Smart Solution for Fast, Seamless, Whole-Home Internet
byAeroMesh Systems
 
Understanding Foldable 3-Wheel Electric Scooters for Everyday Use
byTopmate
 
Introduction to Industrial-Arts Grade 8 ppt Lesson 1
byFSBTLEDNathanVince
 
Designing a Blog Using Wordpress
bymarkzubi50
 

Why PCF is the best platform for Spring Boot

  • 1.
    1 Why PCF isthe best platform for Spring Boot 2017-07-20 Toshiaki Maki (@making)
  • 2.
    Who am I? 2 Toshiaki Maki (@making) https://blog.ik.am Sr. Solutions Architect @Pivotal Japan Spring Framework 💖 Cloud Foundry 💖
  • 3.
    Platform Spring SpecificComparison 3 AWS BeanStalk Azure WebApps Google AppEngine Heroku OpenShift /k8s PCF/ PWS Spring Cloud Connector Spring Cloud Connector Heroku Spring Cloud Connector Cloud Foundry Spring Boot Integration * cloud profile * Apps Manager Spring Boot Actuator Support * Metric Forwarder Spring Cloud Integration Spring Cloud AWS Spring Cloud GCP * Spring Cloud Kubernetes * SCDF * Spring Cloud Services * Trace Exporter * SCDF
  • 4.
    Platform Spring SpecificComparison 3 AWS BeanStalk Azure WebApps Google AppEngine Heroku OpenShift /k8s PCF/ PWS Spring Cloud Connector Spring Cloud Connector Heroku Spring Cloud Connector Cloud Foundry Spring Boot Integration * cloud profile * Apps Manager Spring Boot Actuator Support * Metric Forwarder Spring Cloud Integration Spring Cloud AWS Spring Cloud GCP * Spring Cloud Kubernetes * SCDF * Spring Cloud Services * Trace Exporter * SCDF
  • 5.
    Why PCF forSpring? 4
  • 6.
    Why PCF forSpring? 4 Because Pivotal Cloud Foundry gives us a lot of out-of-the-box features to manage / operate Spring Boot apps
  • 7.
    Why PCF forSpring? 4 Because Pivotal Cloud Foundry gives us a lot of out-of-the-box features to manage / operate Spring Boot apps
  • 8.
    Why PCF forSpring? 4 Because Pivotal Cloud Foundry gives us a lot of out-of-the-box features to manage / operate Spring Boot apps 12 Factors Apps Microservices Security Tracing Metrics
  • 9.
    Spring Support inPCF 5 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
  • 10.
    Spring Support inPCF 6 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
  • 11.
    "profile" in Spring 7 withoutPCF/PWS myapp.foo=I am in local env. message=I am a default property. logging.level.com.example=DEBUG myapp.foo=I am in AWS. message=I am a production property logging.level.com.example=INFO application.properties application-prod.properties java -jar app.jar --spring.profiles.active=prod
  • 12.
    cloud profile 8 with PCF/PWS myapp.foo=Iam in local env. message=I am a default property. logging.level.com.example=DEBUG myapp.foo=I am in cloud foundry. message=I am a cloud property. logging.level.com.example=INFO application.properties application-cloud.properties java -jar app.jar --spring.profiles.active=cloud
  • 13.
    cloud profile 8 with PCF/PWS myapp.foo=Iam in local env. message=I am a default property. logging.level.com.example=DEBUG myapp.foo=I am in cloud foundry. message=I am a cloud property. logging.level.com.example=INFO application.properties application-cloud.properties java -jar app.jar --spring.profiles.active=cloud cloud profile is set by java-buildpack
  • 14.
    Spring Support inPCF 9 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
  • 15.
    Attach backend services 10 withoutPCF/PWS spring.datasource.url=real-db.example.com spring.datasource.username=real-db-user spring.datasource.password=readl-db-password spring.rabbitmq.addresses=real-rabbit.example.com spring.rabbitmq.username=real-rabbit-user spring.rabbitmq.password=real-rabbit-password spring.rabbitmq.virtual-host=real-vhost application-prod.properties
  • 16.
    Attach backend services 11 withoutPCF/PWS spring.datasource.url=${DB_URL} spring.datasource.username=${DB_USERNAME} spring.datasource.password=${DB_PASSWORD} spring.rabbitmq.addresses=${RABBIT_URL} spring.rabbitmq.username=${RABBIT_USERNAME} spring.rabbitmq.password=${RABBIT_PASSWORD} spring.rabbitmq.virtual-host=${RABBIT_VHOST} application-prod.properties
  • 17.
    Attach backend services 11 withoutPCF/PWS spring.datasource.url=${DB_URL} spring.datasource.username=${DB_USERNAME} spring.datasource.password=${DB_PASSWORD} spring.rabbitmq.addresses=${RABBIT_URL} spring.rabbitmq.username=${RABBIT_USERNAME} spring.rabbitmq.password=${RABBIT_PASSWORD} spring.rabbitmq.virtual-host=${RABBIT_VHOST} application-prod.properties export DB_URL=real-db.example.com export DB_USERNAME=real-db-user export DB_PASSWORD=real-db-password ...
  • 18.
    Spring Cloud Connectors 12 withPCF/PWS @Profile("cloud") public class CloudConfig extends AbstractCloudConfig { @Bean public DataSource dataSource() { return connectionFactory().dataSource(); } @Bean public ConnectionFactory rabbitConnectionFactory() { return connectionFactory().rabbitConnectionFactory(); } }
  • 19.
    Spring Cloud Connectors 12 withPCF/PWS @Profile("cloud") public class CloudConfig extends AbstractCloudConfig { @Bean public DataSource dataSource() { return connectionFactory().dataSource(); } @Bean public ConnectionFactory rabbitConnectionFactory() { return connectionFactory().rabbitConnectionFactory(); } } cf bind-service myapp mydb cf bind-service myapp myrabbit
  • 20.
    Spring Cloud Connectors 13 withPCF/PWS <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-spring-service-connector</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-cloudfoundry-connector</artifactId> </dependency>
  • 21.
    Spring Cloud Connectors 14 •RDB • RabbitMQ • Redis • MongoDB • SMTP • Spring Cloud Services (Config Server, Eureka, Hystrix Dashboard) [1] • Vault [2] • .... with PCF/PWS [1] ... https://github.com/pivotal-cf/spring-cloud-services-connector [2] ... https://github.com/pivotal-cf/spring-cloud-vault-connector
  • 22.
    ⚠ Do NOTuse default datasource 15 with PCF/PWS https://discuss.pivotal.io/hc/en-us/articles/221898227-Connection-pool-warning-message-maxIdle-is-larger-than- maxActive-setting-maxIdle-to-4-seen-in-PCF-deployed-Spring-app org.apache.tomcat.jdbc.pool.ConnectionPool WARNING maxIdle is larger than maxActive, setting maxIdle to: 4
  • 23.
    ⚠ Do NOTuse default datasource 15 with PCF/PWS https://discuss.pivotal.io/hc/en-us/articles/221898227-Connection-pool-warning-message-maxIdle-is-larger-than- maxActive-setting-maxIdle-to-4-seen-in-PCF-deployed-Spring-app org.apache.tomcat.jdbc.pool.ConnectionPool WARNING maxIdle is larger than maxActive, setting maxIdle to: 4 org.apache.tomcat.jdbc.pool.PoolExhaustedException: [...] Timeout: Pool empty. Unable to fetch a connection in 30 seconds, none available[size:4; busy:4; idle:0; lastwait:30000] 😱
  • 24.
    ⚠ Do NOTuse default datasource 16 with PCF/PWS @Profile("cloud") public class CloudConfig extends AbstractCloudConfig { @Bean public DataSource dataSource() { PooledServiceConnectorConfig.PoolConfig poolConfig = new PooledServiceConnectorConfig.PoolConfig( 5 /* min */, 30 /* max */, 3000 /* wait */); return connectionFactory() .dataSource(new DataSourceConfig(poolConfig, null)); } }
  • 25.
    Spring Support inPCF 17 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
  • 26.
    Microservices with SpringCloud 18 without PCF/PWS Spring Boot App Spring Boot App Service Registry (Eureka) Config Server Circuit Breaker Dashboard (Hystrix Dashboard) You manage (deploy + security) You manage (deploy + security) You manage (deploy + security)
  • 27.
    Spring Cloud Services 19 withPCF/PWS Spring Boot App Spring Boot App Service Registry (Eureka) Config Server Circuit Breaker Dashboard (Hystrix Dashboard) PCF manage (cf cs & cf bs) PCF manage (cf cs & cf bs) PCF manage (cf cs & cf bs) 19 UAA
  • 28.
    Spring Support inPCF 20 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
  • 29.
    Distributed Tracing withZipkin 21 Spring Boot App Spring Boot App Spring Boot App without PCF/PWS Spring Boot App Zipkin You manage (deploy + security) X-B3-SpaceId X-B3-TraceId
  • 30.
    Distributed Tracing withZipkin 22 spring.zipkin.url=my-zipkin.example.com without PCF/PWS
  • 31.
    Trace Exporter 23 Spring Boot App SpringBoot App PCF Metrics with PCF/PWS Trace Exporter GoRouter Spring Boot App Spring Boot App X-B3-SpaceId X-B3-TraceId
  • 32.
  • 33.
  • 34.
    Spring Support inPCF 26 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
  • 35.
    Spring Boot Actuator 27 SpringBoot Actuator /health, /info, /loggers, /dump
  • 36.
    Spring Boot Actuator 27 SpringBoot Actuator /health, /info, /loggers, /dump Secured by default since Spring Boot 1.5. ROLE_ACTUATOR is required.
  • 37.
    Secured by Default(since Spring Boot 1.5) 28 🔒
  • 38.
  • 39.
  • 40.
  • 41.
  • 42.
    Many users say... 31 "Actuator is actually useful, but it is not for production, right?"
  • 43.
  • 44.
  • 45.
    Secure with SpringSecurity 33 without PCF/PWS @EnableWebSecurity @Order(SecurityProperties.ACCESS_OVERRIDE_ORDER) public class ActuatorSecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(HttpSecurity http) throws Exception { http.antMatcher("/admin/**").authorizedRequests() .anyRequest().hasRole("ACTUATOR") .and().httpBasic() .and().csrf().disable(); } // ... } management.context-path=/admin
  • 46.
    Spring Actuator Support inApps Manager 34 Spring Boot Actuator /cloudfoundryapplication/health, /cloudfoundryapplication/info, ... Apps Manager UAA token token with PCF/PWS Cloud Controller token permission
  • 47.
    Spring Actuator Supportin Apps Manager 5 Endpoint Description Supported Version /dump Get thread dump 🆕 1.11~ /env Get env variables, properties /metrics Get application's metrics /health Get the result of health checks ✅ 1.9~ /info Get build information ✅ 1.9~ /loggers Change logging level ✅ 1.9~ /trace Get request trace log 🆕 1.11~ /heapdump Download heap dump 🆕 1.11~
  • 48.
  • 49.
  • 50.
  • 51.
  • 52.
  • 53.
  • 54.
  • 55.
  • 56.
  • 57.
  • 58.
  • 59.
    Spring Support inPCF 47 • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
  • 60.
    Spring Actuator Supportin Apps Manager 8 Endpoint Description Supported Version /dump Get thread dump 🆕 1.11~ /env Get env variables, properties /metrics Get application's metrics /health Get the result of health checks ✅ 1.9~ /info Get build information ✅ 1.9~ /loggers Change logging level ✅ 1.9~ /trace Get request trace log 🆕 1.11~ /heapdump Download heap dump 🆕 1.11~
  • 61.
    Spring Actuator Supportin Apps Manager 8 Endpoint Description Supported Version /dump Get thread dump 🆕 1.11~ /env Get env variables, properties /metrics Get application's metrics /health Get the result of health checks ✅ 1.9~ /info Get build information ✅ 1.9~ /loggers Change logging level ✅ 1.9~ /trace Get request trace log 🆕 1.11~ /heapdump Download heap dump 🆕 1.11~
  • 62.
    Spring Boot ActuatorMetrics 49 Spring Boot Actuator /metrics
  • 63.
    Spring Boot ActuatorMetrics 49 Spring Boot Actuator /metrics Metrics Writer
  • 64.
    Spring Boot ActuatorMetrics 49 Spring Boot Actuator /metrics Metrics Writer TSDB or ...
  • 65.
    Spring Boot ActuatorMetrics 49 Spring Boot Actuator /metrics Redis, OpenTSDB, Statsd, JMX Metrics Writer TSDB or ...
  • 66.
    Spring Boot ActuatorMetrics 49 Spring Boot Actuator /metrics send Redis, OpenTSDB, Statsd, JMX Metrics Writer TSDB or ...
  • 67.
    Spring Boot ActuatorMetrics 49 Spring Boot Actuator /metrics send Redis, OpenTSDB, Statsd, JMX Dashboard Metrics Writer TSDB or ...
  • 68.
    Spring Boot ActuatorMetrics 49 Spring Boot Actuator /metrics send Redis, OpenTSDB, Statsd, JMX Dashboard You configure Metrics Writer TSDB or ...
  • 69.
    Metrics Writer 50 @Bean @ExportMetricWriter MetricWriter metricWriter(MetricExportPropertiesexport){ return new RedisMetricRepository(connectionFactory, export.getRedis().getPrefix(), export.getRedis().getKey()); } docs.spring.io/spring-boot/docs/current/reference/html/production-ready-metrics.html#production-ready-metric-writers without PCF/PWS
  • 70.
    Metrics Forwarder Service 51 comeswith java buildpack v3.18/4.2+ Enables Actuator's MetricsWriter to Metrics Forwarder Service automatically https://github.com/cloudfoundry/java-buildpack-metric-writer https://github.com/cloudfoundry/java-buildpack/blob/master/docs/framework-metric_writer.md with PCF/PWS
  • 71.
    Metrics Forwarder Service 52 SpringBoot Actuator Metrics Writer Java buildpack Metrics Forwarder Service bind TSDB Dashboard send send with PCF/PWS
  • 72.
    Metrics Forwarder Service 53 cfbind-service myapp mf cf cups mf -p '{"endpoint":"X","access_token":"X"}' cf create-service metric-forwarder plan mf OR THEN with PCF/PWS
  • 73.
    DEMO Scenario 54 Spring Boot Actuator MetricsWriter Java buildpack Metrics Forwarder Service bind Grafana Prometheus scrape send works as * Metrics Forwarder Service * Service Broker * Prometheus Exporter PromQL
  • 74.
  • 75.
  • 76.
    Integration with PCF(Future) 57 Spring Boot Actuator Metrics Writer Java buildpack Metrics Forwarder Service bind PCF Metrics, Autoscaler send send will be provided as a "tile"
  • 77.
    Recap 58 Why PCF isbest platform for Spring ➡ a lot of out-of-the-box features • cloud profile • Spring Cloud Connectors • Spring Cloud Services • Trace Exporter • Spring Actuator Support in Apps Manager • Metrics Forwarder Service
  • 78.