I have a spring boot application and Eureka ( spring-cloud) used for service discovery. I need to set Eureka client version as specified in this bean https://github.com/Netflix/eureka/blob/master/eureka-client/src/main/java/com/netflix/appinfo/InstanceInfo.java - version parameter. But I cannot find the application property to set this. I have tried,
eureka.client.version=1.0
eureka.instance.version=1.0
but that does not set com.netflix.appinfo.InstanceInfo.version property. Does someone knows what property should I set ?
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I have a spring boot application which is running on embedded tomcat server. I want to know the default tomcat http threadpool size and how to check them.
After checking on various portal i got to know that we can add 'server.tomcat.max-threads' in the applications.properties file and control it.
But i want to understand what is the default size and how to find it.
You can find the default value for each property here for the latest Spring Boot version. In this case the property is server.tomcat.threads.max and the default value is Tomcat's default, which is 200.
Hi I have a spring application and I have a system.getproperty("xxx"); command.My app work in adminserver in weblogic and I added my property via admin console ( server-->configuration-->argument like -Dxxx=yyy
Also I restart my server and still I cant see my xxx property value?
Is there any missing point?
My Spring Eureka instance always shows test in the Environment field at System Status Panel. What does "test" mean?
I didn't find none about this in the documentation of Spring Eureka.
For a project I am using Spring Eureka. It works great with Spring boot 1.5. I want to upgrade to Spring boot 2. I see that with Spring boot 2 the health endpoints have moved. Does eureka know how to handle this change?
Out of curiosity, when spring registers to eureka does it pass on what the health url is so that eureka knows where to contact the health url?
I did the spring boot version upgrade recently. Eureka works fine with spring boot 2.
Does eureka know how to handle this change?
Yes, based on below configuration it will look for the default /actuator/health endpoint.
/**
* Default prefix for actuator endpoints
*/
private String actuatorPrefix = "/actuator";
private String healthCheckUrlPath = actuatorPrefix + "/health";
So, if we have actuator endpoint enable it tries to connect to the given endpoint for health check.
when spring registers to eureka does it pass on what the health url is so that eureka knows where to contact the health url?
Yes, we can provide the health check URLs while registering client to eureka server. In that case it will always do the health check from provided endpoint.
Here goes the property we can use to set the same-
eureka.instance.health-check-url-path= HEALTH_CHECK_URL_PATH
OR,
eureka:
instance:
healthCheckUrlPath: HEALTH_CHECK_URL
The documentations states that
The default service name, instance id and port, taken from the Environment, are ${spring.application.name}, the Spring Context ID and ${server.port} respectively.
Is there a hook which can be used to override this behavior -
registering a different server and port value?
e.g. there is the EurekaClientConfigBean which be used with Spring Cloud Eureka to achieve the same result.