Examples with ClusterInfo com.ctrip.platform.dal.dao.configure.ClusterInfo used on opensource projects

Example 1 with ClusterInfo

use of com.ctrip.platform.dal.dao.configure.ClusterInfo in project dal by ctripcorp.

the class ApiDataSourceIdentityTest method testMultiHost.

@Test
public void testMultiHost() {
    provider.setNormalConfig(false);
    ApiDataSourceIdentity id = new ApiDataSourceIdentity(provider);
    ClusterInfo clusterInfo = id.getClusterInfo();
    Assert.assertEquals(DB_NAME, clusterInfo.getClusterName());
    Assert.assertEquals(0, clusterInfo.getShardIndex().intValue());
    Assert.assertEquals(DatabaseRole.MASTER, clusterInfo.getRole());
    Cluster cluster = clusterInfo.getCluster();
    Assert.assertEquals(DB_NAME, cluster.getClusterName());
    Assert.assertEquals(ClusterType.NORMAL, cluster.getClusterType());
    Assert.assertEquals(DatabaseCategory.MYSQL, cluster.getDatabaseCategory());
    Assert.assertFalse(cluster.dbShardingEnabled());
    Assert.assertEquals(3, cluster.getDatabases().size());
    Set<String> hosts = cluster.getDatabases().stream().map(database -> database.getConnectionString().getPrimaryHost()).collect(Collectors.toSet());
    Assert.assertEquals(1, hosts.size());
    Assert.assertTrue(hosts.contains("localhost"));
    Set<Integer> ports = cluster.getDatabases().stream().map(database -> database.getConnectionString().getPrimaryPort()).collect(Collectors.toSet());
    Assert.assertEquals(3, ports.size());
    Assert.assertTrue(ports.contains(3306));
    Assert.assertTrue(ports.contains(3307));
    Assert.assertTrue(ports.contains(3308));
    Set<String> zones = cluster.getDatabases().stream().map(database -> database.getZone().toLowerCase()).collect(Collectors.toSet());
    Assert.assertEquals(3, zones.size());
    Assert.assertTrue(zones.contains("z1"));
    Assert.assertTrue(zones.contains("z2"));
    Assert.assertTrue(zones.contains("z3"));
    ClusterRouteStrategyConfig routeStrategy = cluster.getRouteStrategyConfig();
    Assert.assertEquals(RouteStrategyEnum.WRITE_ORDERED.getAlias(), routeStrategy.routeStrategyName());
    CaseInsensitiveProperties properties = routeStrategy.routeStrategyProperties();
    Assert.assertEquals("z3,z2,z1", properties.get(MultiMasterStrategy.ZONES_PRIORITY));
    Assert.assertEquals("10000", properties.get(MultiMasterStrategy.FAILOVER_TIME_MS));
    Assert.assertNull(properties.get(MultiMasterStrategy.BLACKLIST_TIMEOUT_MS));
    Assert.assertNull(properties.get(MultiMasterStrategy.FIXED_VALIDATE_PERIOD_MS));
}

Example 2 with ClusterInfo

use of com.ctrip.platform.dal.dao.configure.ClusterInfo in project dal by ctripcorp.

the class ApiDataSourceIdentityTest method testNormal.

@Test
public void testNormal() {
    provider.setNormalConfig(true);
    ApiDataSourceIdentity id = new ApiDataSourceIdentity(provider);
    ClusterInfo clusterInfo = id.getClusterInfo();
    Assert.assertEquals(DB_NAME, clusterInfo.getClusterName());
    Assert.assertEquals(0, clusterInfo.getShardIndex().intValue());
    Assert.assertEquals(DatabaseRole.MASTER, clusterInfo.getRole());
    Cluster cluster = clusterInfo.getCluster();
    Assert.assertEquals(DB_NAME, cluster.getClusterName());
    Assert.assertEquals(ClusterType.NORMAL, cluster.getClusterType());
    Assert.assertEquals(DatabaseCategory.MYSQL, cluster.getDatabaseCategory());
    Assert.assertFalse(cluster.dbShardingEnabled());
    Assert.assertEquals(1, cluster.getDatabases().size());
    Database database = cluster.getDatabases().iterator().next();
    Assert.assertEquals("localhost", database.getConnectionString().getPrimaryHost());
    Assert.assertEquals(3306, database.getConnectionString().getPrimaryPort());
    ClusterRouteStrategyConfig routeStrategy = cluster.getRouteStrategyConfig();
    Assert.assertNotNull(routeStrategy);
}

Example 3 with ClusterInfo

use of com.ctrip.platform.dal.dao.configure.ClusterInfo in project dal by ctripcorp.

the class GroupDataSource method createWriteDataSource.

protected DataSource createWriteDataSource() {
    ClusterInfo masterClusterInfo = clusterInfo.cloneMaster();
    writeDataSource = locator.getDataSource(masterClusterInfo);
    return writeDataSource;
}

Example 4 with ClusterInfo

use of com.ctrip.platform.dal.dao.configure.ClusterInfo in project dal by ctripcorp.

the class GroupDataSource method createReadDataSource.

protected void createReadDataSource() {
    int slaveIndex = 0;
    for (Database database : cluster.getSlavesOnShard(clusterInfo.getShardIndex())) {
        ClusterInfo slaveClusterInfo = clusterInfo.cloneSlaveWithIndex(slaveIndex);
        readDataSource.put(database, locator.getDataSource(slaveClusterInfo));
        slaveIndex++;
    }
    readDataSource.put(cluster.getMasterOnShard(clusterInfo.getShardIndex()), createWriteDataSource());
}