/// <summary> /// Helper method to call ValidateConfigurationUpgrade method using provided currentParameters and targetParameters. /// </summary> /// <param name="currentParameters"></param> /// <param name="targetParameters"></param> private void TestValidateConfigurationUpgrade(List <SettingsOverridesTypeSectionParameter> currentParameters, List <SettingsOverridesTypeSectionParameter> targetParameters) { WindowsFabricSettings currentWindowsFabricSettings = GetWindowsFabricSettings(currentParameters); WindowsFabricSettings targetWindowsFabricSettings = GetWindowsFabricSettings(targetParameters); Validator.ValidateConfigurationUpgrade(GetWindowsFabricSettings(currentParameters), GetWindowsFabricSettings(targetParameters)); }
public void TestValidateConfigurationUpgradeWithNullCurrentTargetReplicaSize() { WindowsFabricSettings currentWindowsFabricSettings = GetWindowsFabricSettings(CurrentParameters); WindowsFabricSettings targetWindowsFabricSettings = GetWindowsFabricSettings(CurrentParameters); // Remove FabricValidatorConstants.ParameterNames.TargetReplicaSetSize setting in currentWindowsFabricSettings Dictionary <string, WindowsFabricSettings.SettingsValue> parameterNameToSettingsValue = new Dictionary <string, WindowsFabricSettings.SettingsValue>(); currentWindowsFabricSettings.SettingsMap.TryGetValue(FabricValidatorConstants.SectionNames.FailoverManager, out parameterNameToSettingsValue); parameterNameToSettingsValue.Remove(FabricValidatorConstants.ParameterNames.TargetReplicaSetSize); Verify.Throws <ArgumentException>(() => { Validator.ValidateConfigurationUpgrade(currentWindowsFabricSettings, targetWindowsFabricSettings); }, "Current value for configuration TargetReplicaSetSize is null."); }
private void TestValidateConfigurationUpgrade( List <SettingsOverridesTypeSectionParameter> currentParameters, List <SettingsOverridesTypeSectionParameter> targetParameters, bool expectError) { WindowsFabricSettings currentWindowsFabricSettings = GetWindowsFabricSettings(currentParameters); WindowsFabricSettings targetWindowsFabricSettings = GetWindowsFabricSettings(targetParameters); if (expectError) { try { this.validator.ValidateConfigurationUpgrade(currentWindowsFabricSettings, targetWindowsFabricSettings); Verify.Fail("should fail"); } catch (ArgumentException) { } } else { this.validator.ValidateConfigurationUpgrade(currentWindowsFabricSettings, targetWindowsFabricSettings); } }
internal static void CompareAndAnalyze(ClusterManifestType currentClusterManifest, ClusterManifestType targetClusterManifest, Infrastructure infrastructure, DeploymentParameters parameters) { // If the infrastructure elements are different, the update cannot continue if (targetClusterManifest.Infrastructure.Item.GetType() != currentClusterManifest.Infrastructure.Item.GetType()) { DeployerTrace.WriteError("Invalid Operation. Cannot update from 1 infrastructure type to another"); throw new ClusterManifestValidationException(StringResources.Error_FabricDeployer_InvalidClusterManifest_Formatted); } // Validate that the new cluster manifest and the node list are valid try { var currentWindowsFabricSettings = new WindowsFabricSettings(currentClusterManifest); var targetWindowsFabricSettings = new WindowsFabricSettings(targetClusterManifest); FabricValidator.Create(targetClusterManifest, infrastructure.InfrastructureNodes, targetWindowsFabricSettings, parameters.Operation).Validate(); //Validate if the SeedNodeCount increases by one int currentSeedNodes = 0, targetSeedNodes = 0; List <String> currentSeedNodesList = new List <String>(); List <String> targetSeedNodesList = new List <String>(); if (currentClusterManifest.Infrastructure.Item is ClusterManifestTypeInfrastructureWindowsAzure) { ClusterManifestTypeInfrastructureWindowsAzure currentInfrastructure = currentClusterManifest.Infrastructure.Item as ClusterManifestTypeInfrastructureWindowsAzure; ClusterManifestTypeInfrastructureWindowsAzure targetInfrastructure = targetClusterManifest.Infrastructure.Item as ClusterManifestTypeInfrastructureWindowsAzure; for (int i = 0; i < currentInfrastructure.Roles.Length; i++) { currentSeedNodes += currentInfrastructure.Roles[i].SeedNodeCount; } for (int j = 0; j < targetInfrastructure.Roles.Length; j++) { targetSeedNodes += targetInfrastructure.Roles[j].SeedNodeCount; } } else if (currentClusterManifest.Infrastructure.Item is ClusterManifestTypeInfrastructureWindowsAzureStaticTopology) { ClusterManifestTypeInfrastructureWindowsAzureStaticTopology currentInfrastructure = currentClusterManifest.Infrastructure.Item as ClusterManifestTypeInfrastructureWindowsAzureStaticTopology; ClusterManifestTypeInfrastructureWindowsAzureStaticTopology targetInfrastructure = targetClusterManifest.Infrastructure.Item as ClusterManifestTypeInfrastructureWindowsAzureStaticTopology; foreach (FabricNodeType nodelist in currentInfrastructure.NodeList) { if (nodelist.IsSeedNode) { currentSeedNodes++; } } foreach (FabricNodeType nodelist in targetInfrastructure.NodeList) { if (nodelist.IsSeedNode) { targetSeedNodes++; } } } #if DotNetCoreClrLinux else if (currentClusterManifest.Infrastructure.Item is ClusterManifestTypeInfrastructureLinux) { var currentInfrastructure = currentClusterManifest.Infrastructure.Item as ClusterManifestTypeInfrastructureLinux; var targetInfrastructure = targetClusterManifest.Infrastructure.Item as ClusterManifestTypeInfrastructureLinux; #else else if (currentClusterManifest.Infrastructure.Item is ClusterManifestTypeInfrastructureWindowsServer) { var currentInfrastructure = currentClusterManifest.Infrastructure.Item as ClusterManifestTypeInfrastructureWindowsServer; var targetInfrastructure = targetClusterManifest.Infrastructure.Item as ClusterManifestTypeInfrastructureWindowsServer; #endif foreach (FabricNodeType nodelist in currentInfrastructure.NodeList) { if (nodelist.IsSeedNode) { currentSeedNodes++; currentSeedNodesList.Add(nodelist.NodeName); } } foreach (FabricNodeType nodelist in targetInfrastructure.NodeList) { if (nodelist.IsSeedNode) { targetSeedNodes++; targetSeedNodesList.Add(nodelist.NodeName); } } } if (System.Math.Abs(currentSeedNodes - targetSeedNodes) > 1) { DeployerTrace.WriteError(StringResources.Warning_SeedNodeCountCanOnlyChangeByOne); throw new ClusterManifestValidationException(StringResources.Warning_SeedNodeCountCanOnlyChangeByOne); } else if (currentSeedNodesList.Except(targetSeedNodesList).Union(targetSeedNodesList.Except(currentSeedNodesList)).Count() > 1) { DeployerTrace.WriteError(StringResources.Warning_SeedNodeSetCannotHaveMultipleChanges); throw new ClusterManifestValidationException(StringResources.Warning_SeedNodeSetCannotHaveMultipleChanges); } var fabricValidator = FabricValidator.Create(currentClusterManifest, null, currentWindowsFabricSettings, parameters.Operation); // Finally, compare the settings and decide if fabric must restart or not IEnumerable <KeyValuePair <string, string> > modifiedStaticSettings = fabricValidator.CompareAndAnalyze(targetClusterManifest, parameters.NodeTypeName); if (modifiedStaticSettings.Count() > 0) { WriteModifiedStaticSettingsToFile(modifiedStaticSettings, targetClusterManifest.FabricSettings, parameters.OutputFile); throw new FabricHostRestartRequiredException("Fabric host restart is required"); } else { throw new FabricHostRestartNotRequiredException("Fabric host restart is not required"); } } catch (Exception e) { if (e is FabricHostRestartRequiredException || e is FabricHostRestartNotRequiredException) { throw e; } else { throw new ClusterManifestValidationException( string.Format(StringResources.Error_FabricDeployer_InvalidClusterManifest_Formatted, e)); } } }