public override void Connect(IReadOnlyCollection <Component> instanceComponents)
{
Logger.Instance.Log(LogLevel.Info, "\nConfiguring components ({0}, {1}, {2}, {3}) to work with component({4}):\n", ESAgentComponentId, ESIndexComponentId, ESZookeeperComponentId, ESFileProcessorComponentId, DatabaseComponentId);
ESAgentComponent esAgent = instanceComponents.Single(c => c.Id == ESAgentComponentId) as ESAgentComponent;
ESIndexComponent esIndex = instanceComponents.Single(c => c.Id == ESIndexComponentId) as ESIndexComponent;
ESZooKeeperComponent esZooKeeper = instanceComponents.Single(c => c.Id == ESZookeeperComponentId) as ESZooKeeperComponent;
ESFileProcessorComponent esFileProcessor = instanceComponents.Single(c => c.Id == ESFileProcessorComponentId) as ESFileProcessorComponent;
DatabaseComponent databaseComponent = instanceComponents.Single(c => c.Id == DatabaseComponentId) as DatabaseComponent;
DropSolrIndex(esIndex);
string serviceNameXPath = "/configuration/ServiceName";
esFileProcessor.ServiceName = FileSystemFactory.GetFileSystem(esFileProcessor.ServerName).XmlHelper.XmlPeek(esFileProcessor.PathToConfig, serviceNameXPath);
WindowsServiceHelper.StopService(esFileProcessor.ServerName, esFileProcessor.ServiceName);
esAgent.ServiceName = FileSystemFactory.GetFileSystem(esAgent.ServerName).XmlHelper.XmlPeek(esAgent.PathToConfig, serviceNameXPath);
WindowsServiceHelper.StopService(esAgent.ServerName, esAgent.ServiceName);
esIndex.ServiceName = FileSystemFactory.GetFileSystem(esIndex.ServerName).XmlHelper.XmlPeek(esIndex.PathToConfig, serviceNameXPath);
WindowsServiceHelper.StopService(esIndex.ServerName, esIndex.ServiceName);
esZooKeeper.ServiceName = FileSystemFactory.GetFileSystem(esZooKeeper.ServerName).XmlHelper.XmlPeek(esZooKeeper.PathToConfig, serviceNameXPath);
WindowsServiceHelper.StopService(esZooKeeper.ServerName, esZooKeeper.ServiceName);
//Wait Until services are stopped for 30 seconds
Thread.Sleep(30000);
HttpServerConnection connection = IomFactory.CreateHttpServerConnection(databaseComponent.InnovatorUrl, databaseComponent.DatabaseName, databaseComponent.LoginOfRootInnovatorUser, databaseComponent.PasswordOfRootInnovatorUser.Value);
try
{
connection.Login();
Innovator innovator = new Innovator(connection);
EditVariable(innovator, "ES_SolrUrl", esIndex.ESAIClusterUrl);
EditVariable(innovator, "ES_AIClusterUrl", esIndex.ESAIClusterUrl);
EditCryptoPwd(innovator, esAgent);
}
finally
{
connection.Logout();
}
UpdateESZooKeeperServiceConfig(esZooKeeper, databaseComponent);
WindowsServiceHelper.StartService(esZooKeeper.ServerName, esZooKeeper.ServiceName);
UpdateESIndexServiceConfig(esIndex, databaseComponent);
WindowsServiceHelper.StartService(esIndex.ServerName, esIndex.ServiceName);
UpdateESAgentServiceConfig(esAgent, databaseComponent);
WindowsServiceHelper.StartService(esAgent.ServerName, esAgent.ServiceName);
UpdateESFileProcessorServiceConfig(esFileProcessor, databaseComponent);
WindowsServiceHelper.StartService(esFileProcessor.ServerName, esFileProcessor.ServiceName);
ReloadSolrCollection(esIndex);
}
private static void ReloadSolrCollection(ESIndexComponent esIndex)
{
const string reloadCollectionQuery = "admin/collections?action=RELOAD&name=";
Uri esDropIndexSolrCollectionUrl = new Uri(string.Format(CultureInfo.InvariantCulture,
"{0}/{1}{2}",
esIndex.ESSolrUrl.TrimEnd('/'),
reloadCollectionQuery,
esIndex.ESSolrCollectionName));
Uri esDropIndexSolrCollectionQueueUrl = new Uri(string.Format(CultureInfo.InvariantCulture,
"{0}/{1}{2}",
esIndex.ESSolrUrl.TrimEnd('/'),
reloadCollectionQuery,
esIndex.ESSolrCollectionName + "_QUEUE"));
HttpWebRequest reloadCollectionRequest = WebRequest.CreateHttp(esDropIndexSolrCollectionUrl);
reloadCollectionRequest.Credentials = new NetworkCredential(esIndex.ESSolrAdminLogin, esIndex.ESSolrAdminPassword.Value);
SendRetriableWebRequest(
CreateHttpRequest(esDropIndexSolrCollectionUrl, esIndex.ESSolrAdminLogin, esIndex.ESSolrAdminPassword.Value),
15000,
3);
CreateHttpRequest(esDropIndexSolrCollectionQueueUrl, esIndex.ESSolrAdminLogin, esIndex.ESSolrAdminPassword.Value)
.GetResponse();
}
private static void UpdateESIndexServiceConfig(ESIndexComponent esIndex, DatabaseComponent databaseComponent)
{
string innovatorUrlXPath = "/configuration/ArasInnovatorURL";
string innovatorDBPath = "/configuration/ArasInnovatorDB";
IFileSystem targetFileSystem = FileSystemFactory.GetFileSystem(esIndex.ServerName);
targetFileSystem.XmlHelper.XmlPoke(esIndex.PathToConfig, innovatorUrlXPath, databaseComponent.InnovatorUrl);
targetFileSystem.XmlHelper.XmlPoke(esIndex.PathToConfig, innovatorDBPath, databaseComponent.DatabaseName);
}
private static void DropSolrIndex(ESIndexComponent esIndex)
{
const string indexDropQuery = "update?commit=true&stream.body=<delete><query>*%3A*</query></delete>";
Uri esDropIndexSolrCollectionUrl = new Uri(string.Format(CultureInfo.InvariantCulture,
"{0}/{1}/{2}",
esIndex.ESSolrUrl.TrimEnd('/'),
esIndex.ESSolrCollectionName,
indexDropQuery));
CreateHttpRequest(esDropIndexSolrCollectionUrl, esIndex.ESSolrCollectionLogin, esIndex.ESSolrCollectionPassword.Value)
.GetResponse();
}
