@Bean(destroyMethod = "close")
@ConditionalOnMissingBean
@SneakyThrows
public CuratorFramework curatorFramework(
RetryPolicy retryPolicy, ZookeeperDiscoveryProperties properties) {
CuratorFrameworkFactory.Builder builder = CuratorFrameworkFactory.builder();
if (ensembleProvider != null) {
builder.ensembleProvider(ensembleProvider);
}
CuratorFramework curator =
builder
.retryPolicy(retryPolicy)
.connectString(zookeeperProperties.getConnectString())
.build();
curator.start();
log.trace(
"blocking until connected to zookeeper for "
+ properties.getBlockUntilConnectedWait()
+ properties.getBlockUntilConnectedUnit());
curator.blockUntilConnected(
properties.getBlockUntilConnectedWait(), properties.getBlockUntilConnectedUnit());
log.trace("connected to zookeeper");
return curator;
}
@Before
public void setUp() throws Exception {
sfb = new ZKServerFactoryBean();
delete(sfb.getDataDir());
delete(sfb.getDataLogDir());
sfb.afterPropertiesSet();
CuratorFrameworkFactory.Builder builder =
CuratorFrameworkFactory.builder()
.connectString("localhost:" + sfb.getClientPortAddress().getPort())
.retryPolicy(new RetryOneTime(1000))
.connectionTimeoutMs(360000);
curator = builder.build();
curator.start();
curator.getZookeeperClient().blockUntilConnectedOrTimedOut();
// setup a local and remote git repo
basedir = System.getProperty("basedir", ".");
File root = new File(basedir + "/target/git").getCanonicalFile();
delete(root);
new File(root, "remote").mkdirs();
remote = Git.init().setDirectory(new File(root, "remote")).call();
remote.commit().setMessage("First Commit").setCommitter("fabric", "user@fabric").call();
String remoteUrl = "file://" + new File(root, "remote").getCanonicalPath();
new File(root, "local").mkdirs();
git = Git.init().setDirectory(new File(root, "local")).call();
git.commit().setMessage("First Commit").setCommitter("fabric", "user@fabric").call();
StoredConfig config = git.getRepository().getConfig();
config.setString("remote", "origin", "url", remoteUrl);
config.setString("remote", "origin", "fetch", "+refs/heads/*:refs/remotes/origin/*");
config.save();
DefaultRuntimeProperties sysprops = new DefaultRuntimeProperties();
sysprops.setProperty(SystemProperties.KARAF_DATA, "target/data");
FabricGitServiceImpl gitService = new FabricGitServiceImpl();
gitService.bindRuntimeProperties(sysprops);
gitService.activate();
gitService.setGitForTesting(git);
DataStoreTemplateRegistry registrationHandler = new DataStoreTemplateRegistry();
registrationHandler.activateComponent();
dataStore = new CachingGitDataStore();
dataStore.bindCurator(curator);
dataStore.bindGitService(gitService);
dataStore.bindRegistrationHandler(registrationHandler);
dataStore.bindRuntimeProperties(sysprops);
dataStore.bindConfigurer(
new Configurer() {
@Override
public <T> void configure(Map<String, ?> configuration, T target) throws Exception {}
});
Map<String, String> datastoreProperties = new HashMap<String, String>();
datastoreProperties.put(GitDataStore.GIT_REMOTE_URL, remoteUrl);
dataStore.activate(datastoreProperties);
}
public static CuratorFramework newCurator(
Map conf, List<String> servers, Object port, String root, ZookeeperAuthInfo auth) {
List<String> serverPorts = new ArrayList<String>();
for (String zkServer : (List<String>) servers) {
serverPorts.add(zkServer + ":" + Utils.getInt(port));
}
String zkStr = StringUtils.join(serverPorts, ",") + root;
CuratorFrameworkFactory.Builder builder = CuratorFrameworkFactory.builder();
setupBuilder(builder, zkStr, conf, auth);
return builder.build();
}
protected static void setupBuilder(
CuratorFrameworkFactory.Builder builder, String zkStr, Map conf, ZookeeperAuthInfo auth) {
builder
.connectString(zkStr)
.connectionTimeoutMs(Utils.getInt(conf.get(Config.STORM_ZOOKEEPER_CONNECTION_TIMEOUT)))
.sessionTimeoutMs(Utils.getInt(conf.get(Config.STORM_ZOOKEEPER_SESSION_TIMEOUT)))
.retryPolicy(
new StormBoundedExponentialBackoffRetry(
Utils.getInt(conf.get(Config.STORM_ZOOKEEPER_RETRY_INTERVAL)),
Utils.getInt(conf.get(Config.STORM_ZOOKEEPER_RETRY_INTERVAL_CEILING)),
Utils.getInt(conf.get(Config.STORM_ZOOKEEPER_RETRY_TIMES))));
if (auth != null && auth.scheme != null && auth.payload != null) {
builder = builder.authorization(auth.scheme, auth.payload);
}
}
