Merge pull request #109 from spring-cloud/shinies

Makes it possible to supply an https zipkin endpoint

spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-messaging/src/test/java/integration/IntegrationTestZipkinSpanReporter.java

@@ -35,7 +35,7 @@ public class IntegrationTestZipkinSpanReporter implements ZipkinSpanReporter {
 
 	@Override
 	public void report(Span span) {
-		log.info(span);
+		log.debug(span);
 		hashedSpans.add(span);
 	}
 

spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-zipkin/src/test/java/integration/ZipkinTests.java

@@ -91,8 +91,7 @@ public class ZipkinTests extends AbstractIntegrationTest {
 		}
 
 		private ZipkinSpanReporter getSpanCollector(ZipkinProperties zipkin) {
-			String url = "http://localhost:" + zipkin.getPort();
-			return new HttpZipkinSpanReporter(url, zipkin.getFlushInterval());
+			return new HttpZipkinSpanReporter(zipkin.getBaseUrl(), zipkin.getFlushInterval());
 		}
 	}
 }

spring-cloud-sleuth-zipkin/src/main/java/org/springframework/cloud/sleuth/zipkin/ZipkinAutoConfiguration.java

@@ -41,8 +41,7 @@ public class ZipkinAutoConfiguration {
 	@ConditionalOnMissingBean(ZipkinSpanReporter.class)
 	public ZipkinSpanReporter reporter() {
 		ZipkinProperties zipkin = zipkinProperties();
-		String url = "http://" + zipkin.getHost() + ":" + zipkin.getPort();
-    return new HttpZipkinSpanReporter(url, zipkin.getFlushInterval());
+    return new HttpZipkinSpanReporter(zipkin.getBaseUrl(), zipkin.getFlushInterval());
 	}
 
 	@Bean

spring-cloud-sleuth-zipkin/src/main/java/org/springframework/cloud/sleuth/zipkin/ZipkinProperties.java

@@ -28,8 +28,8 @@ import lombok.Data;
 public class ZipkinProperties {
 	// Sample rate = 1.0 means 100% of requests will get traced.
 	private float fixedSampleRate = 1.0f;
-	private String host = "localhost";
-	private int port = 9411;
+	/** URL of the zipkin query server instance. */
+	private String baseUrl = "http://localhost:9411/";
 	private boolean enabled = true;
 	private int flushInterval = 1;
 }