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| 1 | +// Copyright (c) Microsoft Corporation. |
| 2 | +// Licensed under the MIT License. |
| 3 | + |
| 4 | +using System.Net; |
| 5 | +using Azure.Mcp.Core.Commands; |
| 6 | +using Azure.Mcp.Core.Extensions; |
| 7 | +using Azure.Mcp.Core.Models.Option; |
| 8 | +using Azure.Mcp.Tools.ManagedLustre.Options; |
| 9 | +using Azure.Mcp.Tools.ManagedLustre.Options.FileSystem; |
| 10 | +using Azure.Mcp.Tools.ManagedLustre.Services; |
| 11 | +using Microsoft.Extensions.Logging; |
| 12 | + |
| 13 | +namespace Azure.Mcp.Tools.ManagedLustre.Commands.FileSystem; |
| 14 | + |
| 15 | +public sealed class FileSystemImportJobCreateCommand(ILogger<FileSystemImportJobCreateCommand> logger) |
| 16 | + : BaseManagedLustreCommand<FileSystemImportJobCreateOptions>(logger) |
| 17 | +{ |
| 18 | + private const string CommandTitle = "Create AMLFS Import Job"; |
| 19 | + |
| 20 | + public override string Name => "create"; |
| 21 | + |
| 22 | + public override string Description => |
| 23 | + """ |
| 24 | + Creates a manual import job for an Azure Managed Lustre (AMLFS) file system. The import job scans the linked HSM/Blob container and imports specified path prefixes (or all when omitted) honoring the chosen conflict resolution mode. Use to hydrate the AMLFS namespace or refresh content. |
| 25 | + """; |
| 26 | + |
| 27 | + public override string Title => CommandTitle; |
| 28 | + |
| 29 | + public override ToolMetadata Metadata => new() |
| 30 | + { |
| 31 | + Destructive = false, |
| 32 | + Idempotent = true, |
| 33 | + OpenWorld = true, |
| 34 | + ReadOnly = false, |
| 35 | + LocalRequired = false, |
| 36 | + Secret = false |
| 37 | + }; |
| 38 | + |
| 39 | + protected override void RegisterOptions(Command command) |
| 40 | + { |
| 41 | + base.RegisterOptions(command); |
| 42 | + // Required common option |
| 43 | + command.Options.Add(OptionDefinitions.Common.ResourceGroup.AsRequired()); |
| 44 | + // Service-specific options |
| 45 | + command.Options.Add(ManagedLustreOptionDefinitions.FileSystemOption); |
| 46 | + command.Options.Add(ManagedLustreOptionDefinitions.ImportPrefixesOption); |
| 47 | + command.Options.Add(ManagedLustreOptionDefinitions.ConflictResolutionModeOption); |
| 48 | + command.Options.Add(ManagedLustreOptionDefinitions.MaximumErrorsOption); |
| 49 | + command.Options.Add(ManagedLustreOptionDefinitions.JobNameOption); |
| 50 | + |
| 51 | + // Validation for conflict resolution mode (Skip|Fail) – consistent with validator style in SubnetSizeAskCommand |
| 52 | + command.Validators.Add(cmdResult => |
| 53 | + { |
| 54 | + if (cmdResult.TryGetValue(ManagedLustreOptionDefinitions.ConflictResolutionModeOption, out var mode) |
| 55 | + && !string.IsNullOrWhiteSpace(mode) |
| 56 | + && !string.Equals(mode, "Skip", StringComparison.OrdinalIgnoreCase) |
| 57 | + && !string.Equals(mode, "Fail", StringComparison.OrdinalIgnoreCase)) |
| 58 | + { |
| 59 | + cmdResult.AddError("Invalid conflict resolution mode. Allowed values: Skip, Fail."); |
| 60 | + } |
| 61 | + }); |
| 62 | + } |
| 63 | + |
| 64 | + protected override FileSystemImportJobCreateOptions BindOptions(ParseResult parseResult) |
| 65 | + { |
| 66 | + var options = base.BindOptions(parseResult); |
| 67 | + options.FileSystem = parseResult.GetValueOrDefault<string>(ManagedLustreOptionDefinitions.FileSystemOption.Name); |
| 68 | + options.ResourceGroup ??= parseResult.GetValueOrDefault<string>(OptionDefinitions.Common.ResourceGroup.Name); |
| 69 | + var prefixes = parseResult.GetValueOrDefault<string[]>(ManagedLustreOptionDefinitions.ImportPrefixesOption.Name); |
| 70 | + if (prefixes == null || prefixes.Length == 0) |
| 71 | + { |
| 72 | + options.ImportPrefixes = new List<string> { "/" }; |
| 73 | + } |
| 74 | + else |
| 75 | + { |
| 76 | + options.ImportPrefixes = prefixes.ToList(); |
| 77 | + } |
| 78 | + var conflictMode = parseResult.GetValueOrDefault<string>(ManagedLustreOptionDefinitions.ConflictResolutionModeOption.Name); |
| 79 | + conflictMode = string.IsNullOrWhiteSpace(conflictMode) |
| 80 | + ? "Skip" |
| 81 | + : char.ToUpperInvariant(conflictMode[0]) + conflictMode.Substring(1).ToLowerInvariant(); |
| 82 | + options.ConflictResolutionMode = conflictMode; |
| 83 | + options.MaximumErrors = parseResult.GetValueOrDefault<int?>(ManagedLustreOptionDefinitions.MaximumErrorsOption.Name) ?? -1; |
| 84 | + options.AdminStatus = "Active"; // Hard-coded since service no longer accepts parameter |
| 85 | + options.Name = parseResult.GetValueOrDefault<string>(ManagedLustreOptionDefinitions.JobNameOption.Name); |
| 86 | + return options; |
| 87 | + } |
| 88 | + |
| 89 | + public override async Task<CommandResponse> ExecuteAsync(CommandContext context, ParseResult parseResult) |
| 90 | + { |
| 91 | + var options = BindOptions(parseResult); |
| 92 | + try |
| 93 | + { |
| 94 | + if (!Validate(parseResult.CommandResult, context.Response).IsValid) |
| 95 | + { |
| 96 | + return context.Response; |
| 97 | + } |
| 98 | + |
| 99 | + var svc = context.GetService<IManagedLustreService>(); |
| 100 | + var result = await svc.CreateImportJobAsync( |
| 101 | + options.Subscription!, |
| 102 | + options.ResourceGroup!, |
| 103 | + options.FileSystem!, |
| 104 | + options.Name, |
| 105 | + options.ImportPrefixes, |
| 106 | + options.ConflictResolutionMode!, |
| 107 | + options.MaximumErrors, |
| 108 | + options.Tenant, |
| 109 | + options.RetryPolicy); |
| 110 | + |
| 111 | + context.Response.Results = ResponseResult.Create( |
| 112 | + new FileSystemImportJobCreateResult(result), |
| 113 | + ManagedLustreJsonContext.Default.FileSystemImportJobCreateResult); |
| 114 | + } |
| 115 | + catch (Exception ex) |
| 116 | + { |
| 117 | + _logger.LogError(ex, |
| 118 | + "Error creating AMLFS import job. FileSystem: {FileSystem} ResourceGroup: {ResourceGroup} Options: {@Options}", |
| 119 | + options.FileSystem, options.ResourceGroup, options); |
| 120 | + HandleException(context, ex); |
| 121 | + } |
| 122 | + |
| 123 | + return context.Response; |
| 124 | + } |
| 125 | + |
| 126 | + protected override HttpStatusCode GetStatusCode(Exception ex) => ex switch |
| 127 | + { |
| 128 | + Azure.RequestFailedException reqEx => (HttpStatusCode)reqEx.Status, |
| 129 | + _ => base.GetStatusCode(ex) |
| 130 | + }; |
| 131 | + |
| 132 | + internal record FileSystemImportJobCreateResult(Models.ImportJobInfo ImportJob); |
| 133 | +} |
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