Examples with ScaleDownPolicy org.apache.activemq.artemis.core.server.cluster.ha.ScaleDownPolicy used on opensource projects

Example 1 with ScaleDownPolicy

use of org.apache.activemq.artemis.core.server.cluster.ha.ScaleDownPolicy in project activemq-artemis by apache.

the class HAPolicyConfigurationTest method ReplicaTest3.

@Test
public void ReplicaTest3() throws Exception {
    Configuration configuration = createConfiguration("replica-hapolicy-config3.xml");
    ActiveMQServerImpl server = new ActiveMQServerImpl(configuration);
    try {
        server.start();
        Activation activation = server.getActivation();
        assertTrue(activation instanceof SharedNothingBackupActivation);
        HAPolicy haPolicy = server.getHAPolicy();
        assertTrue(haPolicy instanceof ReplicaPolicy);
        ReplicaPolicy replicaPolicy = (ReplicaPolicy) haPolicy;
        assertEquals(replicaPolicy.getGroupName(), "tiddles");
        assertEquals(replicaPolicy.getMaxSavedReplicatedJournalsSize(), 22);
        assertEquals(replicaPolicy.getClusterName(), "33rrrrr");
        assertFalse(replicaPolicy.isRestartBackup());
        ScaleDownPolicy scaleDownPolicy = replicaPolicy.getScaleDownPolicy();
        assertNull(scaleDownPolicy);
    } finally {
        server.stop();
    }
}

Example 2 with ScaleDownPolicy

use of org.apache.activemq.artemis.core.server.cluster.ha.ScaleDownPolicy in project activemq-artemis by apache.

the class HAPolicyConfigurationTest method liveOnlyTest.

@Test
public void liveOnlyTest() throws Exception {
    Configuration configuration = createConfiguration("live-only-hapolicy-config.xml");
    ActiveMQServerImpl server = new ActiveMQServerImpl(configuration);
    try {
        server.start();
        Activation activation = server.getActivation();
        assertTrue(activation instanceof LiveOnlyActivation);
        HAPolicy haPolicy = server.getHAPolicy();
        assertTrue(haPolicy instanceof LiveOnlyPolicy);
        LiveOnlyPolicy liveOnlyPolicy = (LiveOnlyPolicy) haPolicy;
        ScaleDownPolicy scaleDownPolicy = liveOnlyPolicy.getScaleDownPolicy();
        assertNotNull(scaleDownPolicy);
        assertEquals(scaleDownPolicy.getGroupName(), "boo!");
        assertEquals(scaleDownPolicy.getDiscoveryGroup(), "wahey");
        List<String> connectors = scaleDownPolicy.getConnectors();
        assertNotNull(connectors);
        assertEquals(connectors.size(), 0);
    } finally {
        server.stop();
    }
}

Example 3 with ScaleDownPolicy

use of org.apache.activemq.artemis.core.server.cluster.ha.ScaleDownPolicy in project activemq-artemis by apache.

the class HAPolicyConfigurationTest method ReplicaTest.

@Test
public void ReplicaTest() throws Exception {
    Configuration configuration = createConfiguration("replica-hapolicy-config.xml");
    ActiveMQServerImpl server = new ActiveMQServerImpl(configuration);
    try {
        server.start();
        Activation activation = server.getActivation();
        assertTrue(activation instanceof SharedNothingBackupActivation);
        HAPolicy haPolicy = server.getHAPolicy();
        assertTrue(haPolicy instanceof ReplicaPolicy);
        ReplicaPolicy replicaPolicy = (ReplicaPolicy) haPolicy;
        assertEquals(replicaPolicy.getGroupName(), "tiddles");
        assertEquals(replicaPolicy.getMaxSavedReplicatedJournalsSize(), 22);
        assertEquals(replicaPolicy.getClusterName(), "33rrrrr");
        assertFalse(replicaPolicy.isRestartBackup());
        assertTrue(replicaPolicy.isAllowFailback());
        assertEquals(replicaPolicy.getInitialReplicationSyncTimeout(), 9876);
        ScaleDownPolicy scaleDownPolicy = replicaPolicy.getScaleDownPolicy();
        assertNotNull(scaleDownPolicy);
        assertEquals(scaleDownPolicy.getGroupName(), "boo!");
        assertEquals(scaleDownPolicy.getDiscoveryGroup(), "wahey");
        List<String> connectors = scaleDownPolicy.getConnectors();
        assertNotNull(connectors);
        assertEquals(connectors.size(), 0);
    } finally {
        server.stop();
    }
}

Example 4 with ScaleDownPolicy

use of org.apache.activemq.artemis.core.server.cluster.ha.ScaleDownPolicy in project activemq-artemis by apache.

the class HAPolicyConfigurationTest method SharedStoreSlaveTest3.

@Test
public void SharedStoreSlaveTest3() throws Exception {
    Configuration configuration = createConfiguration("shared-store-slave-hapolicy-config3.xml");
    ActiveMQServerImpl server = new ActiveMQServerImpl(configuration);
    try {
        server.start();
        Activation activation = server.getActivation();
        assertTrue(activation instanceof SharedStoreBackupActivation);
        HAPolicy haPolicy = server.getHAPolicy();
        assertTrue(haPolicy instanceof SharedStoreSlavePolicy);
        SharedStoreSlavePolicy sharedStoreSlavePolicy = (SharedStoreSlavePolicy) haPolicy;
        assertTrue(sharedStoreSlavePolicy.isFailoverOnServerShutdown());
        assertTrue(sharedStoreSlavePolicy.isRestartBackup());
        ScaleDownPolicy scaleDownPolicy = sharedStoreSlavePolicy.getScaleDownPolicy();
        assertNull(scaleDownPolicy);
    } finally {
        server.stop();
    }
}

Example 5 with ScaleDownPolicy

use of org.apache.activemq.artemis.core.server.cluster.ha.ScaleDownPolicy in project activemq-artemis by apache.

the class HAPolicyConfigurationTest method SharedStoreSlaveTest2.

@Test
public void SharedStoreSlaveTest2() throws Exception {
    Configuration configuration = createConfiguration("shared-store-slave-hapolicy-config2.xml");
    ActiveMQServerImpl server = new ActiveMQServerImpl(configuration);
    try {
        server.start();
        Activation activation = server.getActivation();
        assertTrue(activation instanceof SharedStoreBackupActivation);
        HAPolicy haPolicy = server.getHAPolicy();
        assertTrue(haPolicy instanceof SharedStoreSlavePolicy);
        SharedStoreSlavePolicy sharedStoreSlavePolicy = (SharedStoreSlavePolicy) haPolicy;
        assertTrue(sharedStoreSlavePolicy.isFailoverOnServerShutdown());
        assertTrue(sharedStoreSlavePolicy.isRestartBackup());
        ScaleDownPolicy scaleDownPolicy = sharedStoreSlavePolicy.getScaleDownPolicy();
        assertNotNull(scaleDownPolicy);
        assertEquals(scaleDownPolicy.getGroupName(), "boo!");
        assertEquals(scaleDownPolicy.getDiscoveryGroup(), null);
        List<String> connectors = scaleDownPolicy.getConnectors();
        assertNotNull(connectors);
        assertEquals(connectors.size(), 2);
        assertTrue(connectors.contains("sd-connector1"));
        assertTrue(connectors.contains("sd-connector2"));
    } finally {
        server.stop();
    }
}