zhengyangyong commented on a change in pull request #574: [SCB-372] support
user set metrics prometheus exporter address not only port
URL:
https://github.com/apache/incubator-servicecomb-java-chassis/pull/574#discussion_r172825692
##########
File path:
metrics/metrics-integration/metrics-prometheus/src/main/java/org/apache/servicecomb/metrics/prometheus/MetricsHttpPublisher.java
##########
@@ -37,20 +36,34 @@
public class MetricsHttpPublisher implements
ApplicationListener<ApplicationEvent> {
private static final Logger LOGGER =
LoggerFactory.getLogger(MetricsHttpPublisher.class);
- private static final String METRICS_PROMETHEUS_PORT =
"servicecomb.metrics.prometheus.port";
+ private static final String METRICS_PROMETHEUS_ADDRESS =
"servicecomb.metrics.prometheus.address";
private HTTPServer httpServer;
public MetricsHttpPublisher() {
//prometheus default port allocation is here :
https://github.com/prometheus/prometheus/wiki/Default-port-allocations
- int publishPort =
DynamicPropertyFactory.getInstance().getIntProperty(METRICS_PROMETHEUS_PORT,
9696).get();
- MetricsCollector metricsCollector = new MetricsCollector();
- metricsCollector.register();
- try {
- this.httpServer = new HTTPServer(new InetSocketAddress(publishPort),
CollectorRegistry.defaultRegistry, true);
- LOGGER.info("Prometheus httpServer listened {}.", publishPort);
- } catch (IOException e) {
- throw new ServiceCombException("create http publish server failed", e);
+ this.init(
+
DynamicPropertyFactory.getInstance().getStringProperty(METRICS_PROMETHEUS_ADDRESS,
"localhost:9696").get());
+ }
+
+ public MetricsHttpPublisher(String address) {
+ this.init(address);
+ }
+
+ private void init(String address) {
+ String[] hostAndPort = address.split(":");
+ if (hostAndPort.length == 2) {
Review comment:
Done
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