org.springframework.cloud.dataflow.server.config

Class MetricsReplicationEnvironmentPostProcessor

java.lang.Object

org.springframework.cloud.dataflow.server.config.MetricsReplicationEnvironmentPostProcessor

All Implemented Interfaces:

org.springframework.boot.env.EnvironmentPostProcessor, Ordered

public class MetricsReplicationEnvironmentPostProcessor
extends Object
implements org.springframework.boot.env.EnvironmentPostProcessor, Ordered

This post-processor helps to replicate the metrics property defined for the DataFlow server to the spring.cloud.dataflow.applicationProperties.stream.* and spring.cloud.dataflow.applicationProperties.task.* as well. This allows to reuse the same metrics configuration for all deployed stream applications and launched tasks.
The post-processor also automatically computes some of the the Monitoring Dashboard properties from the server's metrics properties.
Only the properties not explicitly set are updated. That means that you can explicitly set any monitoring dashboard or stream/task metrics and your settings will be honored.

Author:

Christian Tzolov, Chris Bono

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
MetricsReplicationEnvironmentPostProcessor()

Method Summary

Modifier and Type	Method and Description
int	getOrder()
void	postProcessEnvironment(ConfigurableEnvironment environment, org.springframework.boot.SpringApplication application)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MetricsReplicationEnvironmentPostProcessor

public MetricsReplicationEnvironmentPostProcessor()

Method Detail

postProcessEnvironment

public void postProcessEnvironment(ConfigurableEnvironment environment,
                                   org.springframework.boot.SpringApplication application)

Specified by:

postProcessEnvironment in interface org.springframework.boot.env.EnvironmentPostProcessor

getOrder

public int getOrder()

Specified by:

getOrder in interface Ordered