Spring Config Server Store

The Spring Config Server Store extends the Vert.x Configuration Retriever and provides the a way to retrieve configuration from a Spring Server.

Using the Spring Config Server Store

To use the Spring Config Server Store, add the following dependency to the dependencies section of your build descriptor:

  • Maven (in your pom.xml):

<dependency>
 <groupId>io.vertx</groupId>
 <artifactId>vertx-config-spring-config-server</artifactId>
 <version>4.0.0.Beta2</version>
</dependency>
<dependency>
 <groupId>io.vertx</groupId>
 <artifactId>vertx-config</artifactId>
 <version>4.0.0.Beta2</version>
</dependency>
  • Gradle (in your build.gradle file):

compile 'io.vertx:vertx-config:4.0.0.Beta2'
compile 'io.vertx:vertx-config-spring-config-server:4.0.0.Beta2'

Configuring the store

Once added to your classpath or dependencies, you need to configure the ConfigRetriever to use this store:

ConfigStoreOptions store = new ConfigStoreOptions()
    .setType("spring-config-server")
    .setConfig(new JsonObject().put("url", "http://localhost:8888/foo/development"));

ConfigRetriever retriever = ConfigRetriever.create(vertx,
    new ConfigRetrieverOptions().addStore(store));

Configurable attributes are:

  • url - the url to retrieve the configuration (mandatory), supports two type of formats:

    • /{application}/{environment} which produces response with separated propertySources

    • /{application}-{environment}.json which produces response as JSON with unique fields and resolved Spring placeholders

  • timeout - the timeout (in milliseconds) to retrieve the configuration, 3000 by default

  • user - the user (no authentication by default)

  • password - the password

  • httpClientConfiguration - the configuration of the underlying HTTP client