private void LoadSettingsFromClusterSettings(ClusterSettings clusterSettings)
{
foreach (var setting in clusterSettings.Settings)
{
if (setting.Name == FabricValidatorConstants.SectionNames.UnreliableTransport)
{
foreach (var parameter in setting.Parameter)
{
UnreliableTransportSpecification specification = new UnreliableTransportSpecification();
if (!parameter.Name.Contains('=') && ParseSpecificationFromClusterSettings(parameter.Name, parameter.Value, ref specification) != Constants.ErrorCode_Failure)
{
Specification.Add(specification);
}
else
{
DeployerTrace.WriteWarning("Skipping malformed UnreliableTransport line in ClusterManifest File, value = [name = {0} value = {1}]", parameter.Name, parameter.Value);
}
}
}
}
}
private void UpdateClusterSettings(ClusterSettings clusterSettingsNoUnreliableTransport)
{
var fabricHostSetting = clusterSettingsNoUnreliableTransport.Settings.FirstOrDefault(
setting =>
setting.Name.Equals(FabricValidatorConstants.SectionNames.FabricHost, StringComparison.OrdinalIgnoreCase));
if (fabricHostSetting == null)
{
return;
}
var autoFabricUpdateParameterValue = fabricHostSetting.Parameter.FirstOrDefault(
param =>
param.Name.Equals(FabricValidatorConstants.ParameterNames.EnableServiceFabricAutomaticUpdates, StringComparison.OrdinalIgnoreCase) &&
param.Value.Equals("true", StringComparison.OrdinalIgnoreCase));
var autoFabricBaseUpgradeParameterValue = fabricHostSetting.Parameter.FirstOrDefault(
param =>
param.Name.Equals(FabricValidatorConstants.ParameterNames.EnableServiceFabricBaseUpgrade, StringComparison.OrdinalIgnoreCase) &&
param.Value.Equals("true", StringComparison.OrdinalIgnoreCase));
var restartManagementParameterValue = fabricHostSetting.Parameter.FirstOrDefault(
param =>
param.Name.Equals(FabricValidatorConstants.ParameterNames.EnableRestartManagement, StringComparison.OrdinalIgnoreCase) &&
param.Value.Equals("true", StringComparison.OrdinalIgnoreCase));
if (autoFabricUpdateParameterValue == null &&
autoFabricBaseUpgradeParameterValue == null &&
restartManagementParameterValue == null)
{
return;
}
string targetReplicaSetSize = this.infrastructure.InfrastructureNodes.Count() < 3 ? "1" : "3";
string minReplicaSetSize = this.infrastructure.InfrastructureNodes.Count() < 3 ? "1" : "2";
var targetSetSizeSetting = new SettingsTypeSectionParameter()
{
Name = FabricValidatorConstants.ParameterNames.TargetReplicaSetSize,
Value = targetReplicaSetSize
};
var minSetSizeSetting = new SettingsTypeSectionParameter()
{
Name = FabricValidatorConstants.ParameterNames.MinReplicaSetSize,
Value = minReplicaSetSize
};
if (autoFabricBaseUpgradeParameterValue != null || autoFabricUpdateParameterValue != null)
{
List <SettingsTypeSectionParameter> parameters = new List <SettingsTypeSectionParameter>
{
targetSetSizeSetting,
minSetSizeSetting,
new SettingsTypeSectionParameter()
{
Name = FabricValidatorConstants.ParameterNames.CoordinatorType,
Value = FabricValidatorConstants.WindowsUpdateServiceCoordinatorType
}
};
if (autoFabricBaseUpgradeParameterValue != null &&
autoFabricUpdateParameterValue == null)
{
parameters.Add(
new SettingsTypeSectionParameter()
{
Name = FabricValidatorConstants.ParameterNames.OnlyBaseUpgrade,
Value = "true"
});
}
clusterSettingsNoUnreliableTransport.Settings.Add(
new SettingsTypeSection()
{
Name = FabricValidatorConstants.SectionNames.UpgradeService,
Parameter = parameters.ToArray()
});
}
if (restartManagementParameterValue != null)
{
clusterSettingsNoUnreliableTransport.Settings.Add(
new SettingsTypeSection()
{
Name = FabricValidatorConstants.SectionNames.RepairManager,
Parameter = new SettingsTypeSectionParameter[]
{
targetSetSizeSetting,
minSetSizeSetting,
}
});
clusterSettingsNoUnreliableTransport.Settings.Add(
new SettingsTypeSection()
{
Name = FabricValidatorConstants.SectionNames.InfrastructureService,
Parameter = new SettingsTypeSectionParameter[]
{
targetSetSizeSetting,
minSetSizeSetting,
new SettingsTypeSectionParameter()
{
Name = FabricValidatorConstants.ParameterNames.CoordinatorType,
Value = FabricValidatorConstants.ServerRestartCoordinatorType
}
}
});
}
}
protected override void OnExecuteOperation(DeploymentParameters parameters, ClusterManifestType clusterManifest, Infrastructure infrastructure)
{
this.manifest = clusterManifest;
this.infrastructure = infrastructure;
this.parameters = parameters;
this.fabricValidator = new FabricValidatorWrapper(parameters, manifest, infrastructure);
fabricValidator.ValidateAndEnsureDefaultImageStore();
this.nodeSettings = GetNodeSettings();
// creating a ClusterSettings without Unreliable Transport settings
var clusterSettingsNoUnreliableTransport = new ClusterSettings(this.manifest.FabricSettings, GetVotes(), GetSeedNodes(), manifest.Certificates != null ? this.manifest.Certificates.SecretsCertificate : null);
clusterSettingsNoUnreliableTransport.Settings.RemoveAll(x => x.Name == FabricValidatorConstants.SectionNames.UnreliableTransport);
var clusterSettings = new ClusterSettings(this.manifest.FabricSettings, GetVotes(), GetSeedNodes(), manifest.Certificates != null ? this.manifest.Certificates.SecretsCertificate : null);
this.UpdateClusterSettings(clusterSettingsNoUnreliableTransport);
var fabricHostSettings = InitializeFabricHostSettings(clusterSettingsNoUnreliableTransport, nodeSettings);
var servicesToBeEnabled = GetServicesToBeEnabled();
for (int i = 0; i < nodeSettings.Count; i++)
{
NodeSettings nodeSetting = nodeSettings[i];
List <string> servicesToBeDeployed = GetServicesToBeDeployed(i);
DeploymentNode node = new DeploymentNode(nodeSetting, clusterSettings, infrastructure, servicesToBeDeployed.ToArray(), servicesToBeEnabled.ToArray(), this.manifest);
if (string.IsNullOrEmpty(parameters.NodeName) || parameters.NodeName.Equals(nodeSetting.NodeName, StringComparison.OrdinalIgnoreCase))
{
if (parameters.Operation == DeploymentOperations.Update || parameters.Operation == DeploymentOperations.UpdateInstanceId)
{
node.UpgradeDeployment();
}
else if (parameters.Operation == DeploymentOperations.Create)
{
node.CreateDeployment(); //update infrastructure manifest
}
}
// Gateway service activation is managed by Fabric.exe, and so its settings shouldn't be written to FabricHostSettings.xml
fabricHostSettings.AddRange(node.GetHostedServices().FindAll(
delegate(SettingsTypeSection section)
{
string hostedServiceName = string.Format(
CultureInfo.InvariantCulture,
Constants.SectionNames.HostSettingsSectionPattern,
nodeSetting.NodeName,
Constants.HttpGatewayService);
return(section.Name != hostedServiceName);
}));
}
WriteFabricHostSettingsFile(parameters.DeploymentSpecification.GetDataRoot(), new SettingsType()
{
Section = fabricHostSettings.ToArray()
}, parameters.MachineName);
var currentType = this as CreateorUpdateOperation;
if (currentType != null)
{
base.OnExecuteOperation(parameters, clusterManifest, infrastructure);
}
}
public UnreliableTransportSettings(ClusterSettings clusterSettings)
{
Specification = new List <UnreliableTransportSpecification>();
LoadSettingsFromClusterSettings(clusterSettings);
}
