internal override void UpdateFromUserConfig(IUserConfig userConfig)
{
base.UpdateFromUserConfig(userConfig);
this.NodeTypes = userConfig.NodeTypes.ConvertAll <NodeTypeDescriptionGA>(
nodeType => NodeTypeDescriptionGA.ReadFromInternal(nodeType));
this.Security = new SecurityJanuary2017();
if (userConfig.Security != null)
{
this.Security.FromInternal(userConfig.Security);
}
}
private void ValidateNodeList()
{
if (this.Nodes == null || this.Nodes.Count == 0)
{
throw new ValidationException(ClusterManagementErrorCode.BestPracticesAnalyzerModelInvalid, StringResources.Error_BPAInvalidNodeList);
}
var nodeNameDuplicateDetector = new HashSet <string>();
var faultDomainSize = -1;
foreach (var node in this.Nodes)
{
node.Verify();
if (nodeNameDuplicateDetector.Contains(node.NodeName))
{
throw new ValidationException(
ClusterManagementErrorCode.BestPracticesAnalyzerModelInvalid,
StringResources.Error_BPADuplicateNodeName,
node.NodeName);
}
else
{
nodeNameDuplicateDetector.Add(node.NodeName);
}
if (faultDomainSize == -1)
{
faultDomainSize = node.FaultDomain.Split('/').Length;
}
else
{
if (faultDomainSize != node.FaultDomain.Split('/').Length)
{
throw new ValidationException(
ClusterManagementErrorCode.BestPracticesAnalyzerModelInvalid,
StringResources.Error_BPAInvalidFD,
node.NodeName);
}
}
}
var groupNodesOnSameMachine = this.Nodes.GroupBy(n => n.IPAddress).Where(group => group.Count() > 1);
// Validate nodes on same machine don't use same NodeType, to avoid port collisions.
bool sameNodeTypeOnSameMachine = groupNodesOnSameMachine
.Any(group => (group.Count() != group.Select(m => m.NodeTypeRef).Distinct().Count()));
if (sameNodeTypeOnSameMachine)
{
throw new ValidationException(ClusterManagementErrorCode.BestPracticesAnalyzerModelInvalid, StringResources.Error_BPAJsonNodesCannotReferenceSameNodeType);
}
// Validate nodes on same machine with different NodeType, have no port collisions.
var nodeTypeDictionary = this.GetUserConfig().NodeTypes.ToDictionary(nodeType => nodeType.Name, nodeType => NodeTypeDescriptionGA.ReadFromInternal(nodeType));
bool sameMachinePortCollision = groupNodesOnSameMachine
.Any(group => this.NodeTypesHavePortCollisions(group.Select(g => nodeTypeDictionary[g.NodeTypeRef])));
if (sameMachinePortCollision)
{
throw new ValidationException(ClusterManagementErrorCode.BestPracticesAnalyzerModelInvalid, StringResources.Error_BPAJsonNodesSameMachinePortCollision);
}
}