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

Example 11 with HAPolicy

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

the class ActiveMQServerControlImpl method scaleDown.

@Override
public void scaleDown(String connector) throws Exception {
    checkStarted();
    clearIO();
    HAPolicy haPolicy = server.getHAPolicy();
    if (haPolicy instanceof LiveOnlyPolicy) {
        LiveOnlyPolicy liveOnlyPolicy = (LiveOnlyPolicy) haPolicy;
        if (liveOnlyPolicy.getScaleDownPolicy() == null) {
            liveOnlyPolicy.setScaleDownPolicy(new ScaleDownPolicy());
        }
        liveOnlyPolicy.getScaleDownPolicy().setEnabled(true);
        if (connector != null) {
            liveOnlyPolicy.getScaleDownPolicy().getConnectors().add(0, connector);
        }
        server.fail(true);
    }
}

Example 12 with HAPolicy

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

the class ActiveMQServerControlImpl method setFailoverOnServerShutdown.

@Override
public void setFailoverOnServerShutdown(boolean failoverOnServerShutdown) {
    checkStarted();
    clearIO();
    try {
        HAPolicy haPolicy = server.getHAPolicy();
        if (haPolicy instanceof SharedStoreSlavePolicy) {
            ((SharedStoreSlavePolicy) haPolicy).setFailoverOnServerShutdown(failoverOnServerShutdown);
        }
    } finally {
        blockOnIO();
    }
}

Example 13 with HAPolicy

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

the class FailoverTest method testSimpleFailover.

@Test(timeout = 120000)
public void testSimpleFailover() throws Exception {
    HAPolicy haPolicy = backupServer.getServer().getHAPolicy();
    simpleFailover(haPolicy instanceof ReplicaPolicy, false);
}

Example 14 with HAPolicy

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

the class FailoverTest method testFailBack.

/**
 * Basic fail-back test.
 *
 * @throws Exception
 */
@Test(timeout = 120000)
public void testFailBack() throws Exception {
    boolean doFailBack = true;
    HAPolicy haPolicy = backupServer.getServer().getHAPolicy();
    if (haPolicy instanceof ReplicaPolicy) {
        ((ReplicaPolicy) haPolicy).setMaxSavedReplicatedJournalsSize(1);
    }
    simpleFailover(haPolicy instanceof ReplicaPolicy, doFailBack);
}

Example 15 with HAPolicy

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

the class HAPolicyConfigurationTest method SharedStoreSlaveTest.

@Test
public void SharedStoreSlaveTest() throws Exception {
    Configuration configuration = createConfiguration("shared-store-slave-hapolicy-config.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;
        assertFalse(sharedStoreSlavePolicy.isFailoverOnServerShutdown());
        assertFalse(sharedStoreSlavePolicy.isRestartBackup());
        ScaleDownPolicy scaleDownPolicy = sharedStoreSlavePolicy.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();
    }
}