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Add basic metrics + GET /metrics route

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This commit is contained in:
Colin McDonald 2016-07-03 19:59:42 -04:00
parent 7bb1b17575
commit a99d10c002
4 changed files with 28 additions and 1 deletions
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5
pom.xml
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@ -79,6 +79,11 @@
<artifactId>vertx-redis-client</artifactId>
<version>3.3.0</version>
</dependency>
<dependency>
<groupId>io.vertx</groupId>
<artifactId>vertx-dropwizard-metrics</artifactId>
<version>3.3.0</version>
</dependency>
<!-- Google Libs -->
<dependency>

2
src/main/java/net/frozenorb/apiv3/APIv3.java
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@ -37,6 +37,7 @@ import net.frozenorb.apiv3.handler.AuthorizationHandler;
import net.frozenorb.apiv3.handler.MetricsHandler;
import net.frozenorb.apiv3.model.*;
import net.frozenorb.apiv3.route.GETDumpsType;
import net.frozenorb.apiv3.route.GETMetrics;
import net.frozenorb.apiv3.route.GETWhoAmI;
import net.frozenorb.apiv3.route.accessTokens.DELETEAccessTokensId;
import net.frozenorb.apiv3.route.accessTokens.GETAccessTokens;
@ -358,6 +359,7 @@ public final class APIv3 extends AbstractVerticle {
http.post("/users/:userId/verifyTotp").handler(new POSTUsersIdVerifyTotp());
http.get("/dumps/:dumpType").handler(new GETDumpsType());
http.get("/metrics").handler(new GETMetrics());
http.get("/whoami").handler(new GETWhoAmI());
int port = Integer.parseInt(config.getProperty("http.port"));

4
src/main/java/net/frozenorb/apiv3/Main.java
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@ -1,6 +1,8 @@
package net.frozenorb.apiv3;
import io.vertx.core.Vertx;
import io.vertx.core.VertxOptions;
import io.vertx.ext.dropwizard.DropwizardMetricsOptions;
final class Main {
@ -8,7 +10,7 @@ final class Main {
System.setProperty("org.slf4j.simpleLogger.defaultLogLevel", "error");
System.setProperty("org.slf4j.simpleLogger.showThreadName", "false");
System.setProperty("vertx.logger-delegate-factory-class-name", "io.vertx.core.logging.SLF4JLogDelegateFactory");
Vertx.vertx().deployVerticle(new APIv3());
Vertx.vertx(new VertxOptions().setMetricsOptions(new DropwizardMetricsOptions().setEnabled(true))).deployVerticle(new APIv3());
}
}

18
src/main/java/net/frozenorb/apiv3/route/GETMetrics.java Normal file
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@ -0,0 +1,18 @@
package net.frozenorb.apiv3.route;
import io.vertx.core.Handler;
import io.vertx.core.json.JsonObject;
import io.vertx.ext.dropwizard.MetricsService;
import io.vertx.ext.web.RoutingContext;
import net.frozenorb.apiv3.APIv3;
public final class GETMetrics implements Handler<RoutingContext> {
public void handle(RoutingContext ctx) {
MetricsService metricsService = MetricsService.create(APIv3.getVertxInstance());
JsonObject metrics = metricsService.getMetricsSnapshot(APIv3.getVertxInstance());
APIv3.respondJson(ctx, 200, metrics);
}
}