Examples with DeploymentOptions io.vertx.core.DeploymentOptions used on opensource projects

Example 31 with DeploymentOptions

use of io.vertx.core.DeploymentOptions in project vert.x by eclipse.

the class HATest method testQuorumLost.

@Test
public void testQuorumLost() throws Exception {
    vertx1 = startVertx(3);
    vertx2 = startVertx(3);
    vertx3 = startVertx(3);
    DeploymentOptions options = new DeploymentOptions().setHa(true);
    JsonObject config = new JsonObject().put("foo", "bar");
    options.setConfig(config);
    vertx1.deployVerticle("java:" + HAVerticle1.class.getName(), options, ar -> {
        assertTrue(ar.succeeded());
        assertTrue(vertx1.deploymentIDs().contains(ar.result()));
        ;
    });
    vertx2.deployVerticle("java:" + HAVerticle2.class.getName(), options, ar -> {
        assertTrue(ar.succeeded());
        assertTrue(vertx2.deploymentIDs().contains(ar.result()));
        ;
    });
    waitUntil(() -> vertx1.deploymentIDs().size() == 1 && vertx2.deploymentIDs().size() == 1);
    // Now close vertx3 - quorum should then be lost and verticles undeployed
    CountDownLatch latch = new CountDownLatch(1);
    vertx3.close(ar -> {
        latch.countDown();
    });
    awaitLatch(latch);
    waitUntil(() -> vertx1.deploymentIDs().isEmpty() && vertx2.deploymentIDs().isEmpty());
    // Now re-instate the quorum
    vertx4 = startVertx(3);
    waitUntil(() -> vertx1.deploymentIDs().size() == 1 && vertx2.deploymentIDs().size() == 1);
}

Example 32 with DeploymentOptions

use of io.vertx.core.DeploymentOptions in project vert.x by eclipse.

the class HATest method testNoFailoverToNonHANode.

@Test
public void testNoFailoverToNonHANode() throws Exception {
    vertx1 = startVertx();
    // Create a non HA node
    vertx2 = startVertx(null, 0, false);
    CountDownLatch latch1 = new CountDownLatch(1);
    vertx1.deployVerticle("java:" + HAVerticle1.class.getName(), new DeploymentOptions().setHa(true), ar -> {
        assertTrue(ar.succeeded());
        assertTrue(vertx1.deploymentIDs().contains(ar.result()));
        latch1.countDown();
    });
    awaitLatch(latch1);
    ((VertxInternal) vertx2).failoverCompleteHandler((nodeID, haInfo, succeeded) -> {
        fail("Should not failover here 2");
    });
    ((VertxInternal) vertx1).failoverCompleteHandler((nodeID, haInfo, succeeded) -> {
        fail("Should not failover here 1");
    });
    ((VertxInternal) vertx1).simulateKill();
    vertx2.close(ar -> {
        vertx.setTimer(500, tid -> {
            testComplete();
        });
    });
    await();
}

Example 33 with DeploymentOptions

use of io.vertx.core.DeploymentOptions in project vert.x by eclipse.

the class RunCommand method run.

/**
   * Starts vert.x and deploy the verticle.
   */
@Override
public void run() {
    if (redeploy == null || redeploy.isEmpty()) {
        JsonObject conf = getConfiguration();
        if (conf == null) {
            conf = new JsonObject();
        }
        afterConfigParsed(conf);
        super.run();
        if (vertx == null) {
            // Already logged.
            ExecUtils.exitBecauseOfVertxInitializationIssue();
        }
        deploymentOptions = new DeploymentOptions();
        configureFromSystemProperties(deploymentOptions, DEPLOYMENT_OPTIONS_PROP_PREFIX);
        deploymentOptions.setConfig(conf).setWorker(worker).setHa(ha).setInstances(instances);
        beforeDeployingVerticle(deploymentOptions);
        deploy();
    } else {
        // redeploy is set, start the redeployment infrastructure (watcher).
        initializeRedeployment();
    }
}

Example 34 with DeploymentOptions

use of io.vertx.core.DeploymentOptions in project vert.x by eclipse.

the class HATest method testCleanCloseNoFailover.

@Test
public void testCleanCloseNoFailover() throws Exception {
    vertx1 = startVertx();
    vertx2 = startVertx();
    DeploymentOptions options = new DeploymentOptions().setHa(true);
    JsonObject config = new JsonObject().put("foo", "bar");
    options.setConfig(config);
    CountDownLatch deployLatch = new CountDownLatch(1);
    vertx2.deployVerticle("java:" + HAVerticle1.class.getName(), options, ar -> {
        assertTrue(ar.succeeded());
        deployLatch.countDown();
    });
    awaitLatch(deployLatch);
    ((VertxInternal) vertx1).failoverCompleteHandler((nodeID, haInfo, succeeded) -> {
        fail("Should not be called");
    });
    vertx2.close(ar -> {
        vertx.setTimer(500, tid -> {
            testComplete();
        });
    });
    await();
}

Example 35 with DeploymentOptions

use of io.vertx.core.DeploymentOptions in project vert.x by eclipse.

the class HATest method testHaGroups.

@Test
public void testHaGroups() throws Exception {
    vertx1 = startVertx("group1", 1);
    vertx2 = startVertx("group1", 1);
    vertx3 = startVertx("group2", 1);
    vertx4 = startVertx("group2", 1);
    CountDownLatch latch1 = new CountDownLatch(2);
    vertx1.deployVerticle("java:" + HAVerticle1.class.getName(), new DeploymentOptions().setHa(true), ar -> {
        assertTrue(ar.succeeded());
        assertTrue(vertx1.deploymentIDs().contains(ar.result()));
        latch1.countDown();
    });
    vertx3.deployVerticle("java:" + HAVerticle2.class.getName(), new DeploymentOptions().setHa(true), ar -> {
        assertTrue(ar.succeeded());
        assertTrue(vertx3.deploymentIDs().contains(ar.result()));
        latch1.countDown();
    });
    awaitLatch(latch1);
    CountDownLatch latch2 = new CountDownLatch(1);
    ((VertxInternal) vertx1).failoverCompleteHandler((nodeID, haInfo, succeeded) -> {
        fail("Should not failover here 1");
    });
    ((VertxInternal) vertx2).failoverCompleteHandler((nodeID, haInfo, succeeded) -> {
        fail("Should not failover here 2");
    });
    ((VertxInternal) vertx4).failoverCompleteHandler((nodeID, haInfo, succeeded) -> {
        assertTrue(succeeded);
        latch2.countDown();
    });
    ((VertxInternal) vertx3).simulateKill();
    awaitLatch(latch2);
    assertTrue(vertx4.deploymentIDs().size() == 1);
    CountDownLatch latch3 = new CountDownLatch(1);
    ((VertxInternal) vertx2).failoverCompleteHandler((nodeID, haInfo, succeeded) -> {
        assertTrue(succeeded);
        latch3.countDown();
    });
    ((VertxInternal) vertx4).failoverCompleteHandler((nodeID, haInfo, succeeded) -> {
        fail("Should not failover here 4");
    });
    ((VertxInternal) vertx1).simulateKill();
    awaitLatch(latch3);
    assertTrue(vertx2.deploymentIDs().size() == 1);
}