/// <summary>
/// Initializes a cluster manager and starts the acquisition for all nodes.
/// </summary>
/// <param name="url">The url of the head-node.</param>
/// <param name="username">The username to login.</param>
/// <param name="password">The password to login.</param>
/// <param name="platform">The platform of the cluster.</param>
/// <param name="id">An ID for the cluster, to be able to have multiple clusters of one platform.</param>
public void Initialize(object cred)
{
try
{
var credentials = (ClusterCredential)cred;
timerJobs = new List <TimerJobBase>();
clusterType = (Platform)credentials.Platform;
ID = credentials.ID;
if (!OUManager.Instance.Exists(clusterType.ToString() + ID))
{
OUManager.Instance.CreateOU(clusterType.ToString() + ID, null, DateTime.Now);
}
using (var datacontext = DataContextFactory.CreateReadOnlyDataContext())
{
var OU = (from p in datacontext.OrganizationalUnit
where p.FQDN.Equals(clusterType.ToString() + ID)
select p).First();
this.OUID = OU.ID;
}
switch (clusterType)
{
case Platform.Bright:
clusterConnection = new BrightClusterConnection();
clusterConnection.Init(credentials.HeadNodeUrl, credentials.Username, credentials.Password);
clusterNodes = clusterConnection.GetNodes();
if (PluginManager.Instance.BrightPlugins != null)
{
clusterPlugins = PluginManager.Instance.BrightPlugins.ToList();
this.AddNodes(clusterNodes);
}
break;
case Platform.HPC:
clusterConnection = new HpcClusterConnection();
clusterConnection.Init(credentials.HeadNodeUrl, credentials.Username, credentials.Password);
clusterNodes = clusterConnection.GetNodes();
if (PluginManager.Instance.HPCPlugins != null)
{
clusterPlugins = PluginManager.Instance.HPCPlugins.ToList();
this.AddNodes(clusterNodes);
}
break;
default:
// logging unsupported platform
var messageEx = new StringBuilder();
messageEx.Append("ClusterManager_AddNodes: ");
messageEx.Append("The platform " + clusterType.ToString());
messageEx.Append(" is not supported.");
MISD.Core.Logger.Instance.WriteEntry(messageEx.ToString(), LogType.Exception);
break;
}
// Register this cluster at the metacluster manager
MetaClusterManager.Instance.AddCluster(this);
}
catch (Exception e)
{
Logger.Instance.WriteEntry("ClusterManager_Initialize: Problem initilizing cluster, " + e.ToString(), LogType.Exception);
}
}
