Examples with DynamicWatchedConfiguration com.netflix.config.DynamicWatchedConfiguration used on opensource projects

Example 6 with DynamicWatchedConfiguration

use of com.netflix.config.DynamicWatchedConfiguration in project archaius by Netflix.

the class ZooKeeperConfigurationSourceTest method setUp.

@BeforeClass
public static void setUp() throws Exception {
    System.setProperty(DebugUtils.PROPERTY_DONT_LOG_CONNECTION_ISSUES, "true");
    server = new TestingServer();
    logger.info("Initialized local ZK with connect string [{}]", server.getConnectString());
    client = CuratorFrameworkFactory.newClient(server.getConnectString(), new ExponentialBackoffRetry(1000, 3));
    client.start();
    zkConfigSource = new ZooKeeperConfigurationSource(client, CONFIG_ROOT_PATH);
    zkConfigSource.start();
    // setup system properties
    System.setProperty("test.key4", "test.value4-system");
    System.setProperty("test.key5", "test.value5-system");
    final ConcurrentMapConfiguration systemConfig = new ConcurrentMapConfiguration();
    systemConfig.loadProperties(System.getProperties());
    final DynamicWatchedConfiguration zkDynamicOverrideConfig = new DynamicWatchedConfiguration(zkConfigSource);
    mapConfig = new ConcurrentMapConfiguration();
    mapConfig.addProperty("test.key1", "test.value1-map");
    mapConfig.addProperty("test.key2", "test.value2-map");
    mapConfig.addProperty("test.key3", "test.value3-map");
    mapConfig.addProperty("test.key4", "test.value4-map");
    final ConcurrentCompositeConfiguration compositeConfig = new ConcurrentCompositeConfiguration();
    compositeConfig.addConfiguration(zkDynamicOverrideConfig, "zk dynamic override configuration");
    compositeConfig.addConfiguration(mapConfig, "map configuration");
    compositeConfig.addConfiguration(systemConfig, "system configuration");
    // setup ZK properties
    setZkProperty("test.key1", "test.value1-zk");
    setZkProperty("test.key2", "test.value2-zk");
    setZkProperty("test.key4", "test.value4-zk");
    ConfigurationManager.install(compositeConfig);
}

Example 7 with DynamicWatchedConfiguration

use of com.netflix.config.DynamicWatchedConfiguration in project chassis by Kixeye.

the class DynamicZookeeperConfigurationSourceTest method instanceConfigAddedAfterStartup.

@Test
public void instanceConfigAddedAfterStartup() throws Exception {
    String instanceConfigNode = CONFIG_BASE_PATH + "/" + node;
    Assert.assertNull(curatorFramework.checkExists().forPath(instanceConfigNode));
    config.addConfiguration(new DynamicWatchedConfiguration(new DynamicZookeeperConfigurationSource(curatorFramework, CONFIG_BASE_PATH, node)));
    config.addConfiguration(defaultConfiguration);
    Assert.assertEquals(DEF_VAL1, config.getString(DEF_KEY1));
    Assert.assertEquals(DEF_VAL2, config.getString(DEF_KEY2));
    //create the instance node
    curatorFramework.create().forPath(instanceConfigNode);
    Thread.sleep(1000);
    Assert.assertEquals(DEF_VAL1, config.getString(DEF_KEY1));
    Assert.assertEquals(DEF_VAL2, config.getString(DEF_KEY2));
    //create a property
    String key = instanceConfigNode + "/" + DEF_KEY1;
    String val = DEF_VAL1 + "--override";
    curatorFramework.create().forPath(key, val.getBytes());
    Thread.sleep(1000);
    Assert.assertEquals(val, config.getString(DEF_KEY1));
    Assert.assertEquals(DEF_VAL2, config.getString(DEF_KEY2));
}

Example 8 with DynamicWatchedConfiguration

use of com.netflix.config.DynamicWatchedConfiguration in project chassis by Kixeye.

the class DynamicZookeeperConfigurationSourceTest method instanceConfigExistsAtStartup.

@Test
public void instanceConfigExistsAtStartup() throws Exception {
    curatorFramework.create().forPath(CONFIG_BASE_PATH + "/" + node);
    String key = CONFIG_BASE_PATH + "/" + node + "/" + DEF_KEY1;
    curatorFramework.create().forPath(key, "val1-override".getBytes());
    Assert.assertNotNull(curatorFramework.checkExists().forPath(key));
    config.addConfiguration(new DynamicWatchedConfiguration(new DynamicZookeeperConfigurationSource(curatorFramework, CONFIG_BASE_PATH, node)));
    config.addConfiguration(defaultConfiguration);
    Assert.assertEquals("val1-override", config.getString(DEF_KEY1));
    Assert.assertEquals(DEF_VAL2, config.getString(DEF_KEY2));
}

Example 9 with DynamicWatchedConfiguration

use of com.netflix.config.DynamicWatchedConfiguration in project chassis by Kixeye.

the class DynamicZookeeperConfigurationSourceTest method instanceConfigDoesNotExistAtStartup.

@Test
public void instanceConfigDoesNotExistAtStartup() {
    config.addConfiguration(new DynamicWatchedConfiguration(new DynamicZookeeperConfigurationSource(curatorFramework, CONFIG_BASE_PATH, node)));
    config.addConfiguration(defaultConfiguration);
    Assert.assertEquals(DEF_VAL1, config.getString(DEF_KEY1));
    Assert.assertEquals(DEF_VAL2, config.getString(DEF_KEY2));
}

Example 10 with DynamicWatchedConfiguration

use of com.netflix.config.DynamicWatchedConfiguration in project chassis by Kixeye.

the class DynamicZookeeperConfigurationSourceTest method instanceConfigPropertyDeleted.

@Test
public void instanceConfigPropertyDeleted() throws Exception {
    curatorFramework.create().forPath(CONFIG_BASE_PATH + "/" + node);
    config.addConfiguration(new DynamicWatchedConfiguration(new DynamicZookeeperConfigurationSource(curatorFramework, CONFIG_BASE_PATH, node)));
    config.addConfiguration(defaultConfiguration);
    Assert.assertEquals(DEF_VAL1, config.getString(DEF_KEY1));
    curatorFramework.create().forPath(CONFIG_BASE_PATH + "/" + node + "/" + DEF_KEY1, "override".getBytes());
    Thread.sleep(1000);
    Assert.assertEquals("override", config.getString(DEF_KEY1));
    curatorFramework.delete().forPath(CONFIG_BASE_PATH + "/" + node + "/" + DEF_KEY1);
    Thread.sleep(1000);
    Assert.assertEquals(DEF_VAL1, config.getString(DEF_KEY1));
}