We have use case where we need to develop integration on Apache camel.
However, from deployment point of view we have Wildly server where so far we have deployed varous Java spring boot Microservices.
Also, wehave another environment where these Java spring boot service are deployed on Openshift inside JBoss EAP conatiner.
Now, quuestion is how can I deploy apache camel routes/jar in similar way on Wild fly or Joss.
Few options , I can think of but not sure hows it possible.Need technical guidance.
Options
1. Create camel jar and deploy on Widlfly- I dont know how it works.
2. Create apache camel integration using spring boot . As per documentation ,it will work . my question in how it will be deployed on widlfly or open shift.
Also, can I use spring DSL in that?
Related
I was wondering if some experienced spring boot users can tell us how to choose between embedded Tomcat and external Tomcat installation.
Thanks in advance.
Embedded Tomcat helps you to define Standalone application. Earlier we have to deploy war to Tomcat Server which itself a tedious task. From the embedded tomcat you can run application as service without worrying about the deployment thing. As now days microservices are being popular, spring boot is more popular because of its feature one of them is embedded servers like Tomcat,Jetty or Netty.
I have a simple Spring Boot JMS app like this. It have no web-layer and I don't want to add web layer to that app. It should be just one JMS microservice, hidden from web.
But I want to run it inside TomEE (as EJB or something). How can I do it?
you can deploy your app as an ear without any webmodule. Alternatively you can deploy it to openejb-standalone instead of tomee.
I just created a new application using Spring boot 2 M7 and I'm using spring-webflux.
I built the application as an autoexecutable war that I can start in dev with java -jar app.war and also on a standalone tomcat server for UAT purpose.
In the web reactive reference doc, I read
To deploy as a WAR to a Servlet 3.1+ container, wrap HttpHandler with ServletHttpHandlerAdapter and register that as a Servlet. This can be automated through the use of AbstractReactiveWebInitializer.
Baeldung site also wrote about it and they describe a procedure to register a servlet that wrap the router for a standalone environment.
Using Spring boot tomcat starter, I didn't need to do anything : no code about booting the server necessary ; the app starts using the embedded server. In debug I saw NIO access so all seems fine.
I didn't try yet but what will happen on a standalone tomcat using Spring boot tomcat starter and webflux starter ? Is spring boot take care of everything (embbeded and standalone tomcat) ? how does it work ?
We want to integrate legacy grails 2.4 and java7 application to our microservices infrastructure. We use spring cloud netflix, Camden.SR4 release and java8 in microservices setup. We use zuul, eureka, config service.
I know that with grails 3 this task is relatively easy, but currently we cant do that.
The biggest question is how can I register grails 2.4 app in Eureka.
Also, we don't want to use sidecar at the moment.
Spring Cloud requires Spring Boot. There's nothing keeping you from using the netflix eureka libraries directly.
https://github.com/Netflix/eureka/blob/master/eureka-examples/src/main/java/com/netflix/eureka/ExampleEurekaClient.java
I want to integrate my spring (3.0) application with Mule ESB (Mule3) and make available those service for different clients (.Net, GWT etc). For accomplish this, whether I should deploy my Spring application as separate component and define Endpoint on Mule or I can deploy my spring application inside the Mule and provide those services to outside clients. If anyone know some ideas or any sample reference projects related to this problem, can please update me. Thanks.
I would recommend integrating Mule into your Spring application. That is, adding the Mule jar files to your app and using it as a library. Doing it this way Mule adds a child context to your main Spring application context and has access to your beans so they can be used as services.
The Using Mule with Spring and Spring Application Contexts pages are the places to start learning about how to do this.