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Setup an env variable to target your Docker registry.

Make sure you're already logged in by running docker login or docker login if you're just targeting Docker hub. You need to define your target Docker registry. But we can pull through! Choose your Docker registry This get a little bit more complicated when deploying to Kubernetes, since we need to manage Docker images, exposing services and more yaml. Since we've included brave.mysql8 in our pom.xml, the traces even show the various DB queries traces: Visits-service started 1/1 1G 1G Īccess your route (like above) to see the application.Īccess the one-time URL you received when bootstraping Wavefront to see Zipkin traces and other monitoring of your microservices: Getting apps in org pet-clinic / space pet-clinic as requested state instances memory disk urlsĪpi-gateway started 1/1 1G 1G Ĭustomers-service started 1/1 1G 1G

You can now access your application by querying the route for the api-gateway: Until & & & & Ĭf add-network-policy api-gateway -destination-app vets-service -protocol tcp -port 8080Ĭf add-network-policy api-gateway -destination-app customers-service -protocol tcp -port 8080Ĭf add-network-policy api-gateway -destination-app visits-service -protocol tcp -port 8080Ĭf start vets-service & cf start visits-service & cf start customers-service & cf start api-gateway &

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Otherwise, generate a free wavefront token by running one of the apps, for example:Ĭf create-service -c '' p.config-server standard config &Ĭf create-service p.service-registry standard registry &Ĭf create-service p.mysql db-small customers-db &Ĭf create-service p.mysql db-small vets-db &Ĭf create-service p.mysql db-small visits-db & If you'd like to remove the Wavefront integration, please remove the wavefront user-provided service reference from manifest.yml. This application uses Wavefront as a SaaS that can provide free Spring Boot monitoring and Open Tracing for your application. Please make sure you have the latest cf cli installed: įor more information on Tanzu Application Service, see: įor a list of available Cloud Foundry distributions, see: įor local testing and development, you can use PCF Dev:

The samples below are using Tanzu Application Service (previously Pivotal Cloud Foundry) as the target Cloud Foundry deployment, some adjustments may be needed for other Cloud Foundry distributions. You can then access petclinic here: Compiling and pushing to Cloud Foundry: See the presentation of the Spring Petclinic Framework versionĪ blog bost introducing the Spring Petclinic Microsevices (french language) Understanding the Spring Petclinic application In case you find a bug/suggested improvement for Spring Petclinic Microservices.Starting services locally with docker-compose.Starting services locally without Docker.

Compiling and pushing to Cloud Foundry:.

Understanding the Spring Petclinic application.

This fork also demostrates the use of free distributed tracing with Tanzu Observability by Wavefront, which provides cloud-based monitoring of Spring Boot applications with 5 days of history. While running on Kubernetes, some components (such as Spring Cloud Config and Eureka Service Discovery) are replaced with Kubernetes-native features such as config maps and Kubernetes DNS resolution. To achieve that goal we use Spring Cloud Gateway, Spring Cloud Circuit Breaker, Spring Cloud Config, Spring Cloud Sleuth, Resilience4j, Micrometer and the Eureka Service Discovery from the Spring Cloud Netflix technology stack.

#SPRINGY PET TOKEN HOW TO#

This microservices branch was initially derived from the microservices version to demonstrate how to split sample Spring application into microservices. Distributed version of the Spring PetClinic - adapted for Cloud Foundry and Kubernetes

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