git.apps.os.sepia.ceph.com Git - ceph-ci.git/blob

   1 import { Component, OnDestroy, OnInit, ViewChild } from '@angular/core';
   2
   3 import { NgbModalRef } from '@ng-bootstrap/ng-bootstrap';
   4 import * as _ from 'lodash';
   5 import { Subscription } from 'rxjs';
   6
   7 import { IscsiService } from '../../../shared/api/iscsi.service';
   8 import { ListWithDetails } from '../../../shared/classes/list-with-details.class';
   9 import { CriticalConfirmationModalComponent } from '../../../shared/components/critical-confirmation-modal/critical-confirmation-modal.component';
  10 import { ActionLabelsI18n } from '../../../shared/constants/app.constants';
  11 import { TableComponent } from '../../../shared/datatable/table/table.component';
  12 import { CellTemplate } from '../../../shared/enum/cell-template.enum';
  13 import { Icons } from '../../../shared/enum/icons.enum';
  14 import { CdTableAction } from '../../../shared/models/cd-table-action';
  15 import { CdTableColumn } from '../../../shared/models/cd-table-column';
  16 import { CdTableSelection } from '../../../shared/models/cd-table-selection';
  17 import { FinishedTask } from '../../../shared/models/finished-task';
  18 import { Permission } from '../../../shared/models/permissions';
  19 import { Task } from '../../../shared/models/task';
  20 import { JoinPipe } from '../../../shared/pipes/join.pipe';
  21 import { NotAvailablePipe } from '../../../shared/pipes/not-available.pipe';
  22 import { AuthStorageService } from '../../../shared/services/auth-storage.service';
  23 import { ModalService } from '../../../shared/services/modal.service';
  24 import { TaskListService } from '../../../shared/services/task-list.service';
  25 import { TaskWrapperService } from '../../../shared/services/task-wrapper.service';
  26 import { IscsiTargetDiscoveryModalComponent } from '../iscsi-target-discovery-modal/iscsi-target-discovery-modal.component';
  27
  28 @Component({
  29   selector: 'cd-iscsi-target-list',
  30   templateUrl: './iscsi-target-list.component.html',
  31   styleUrls: ['./iscsi-target-list.component.scss'],
  32   providers: [TaskListService]
  33 })
  34 export class IscsiTargetListComponent extends ListWithDetails implements OnInit, OnDestroy {
  35   @ViewChild(TableComponent)
  36   table: TableComponent;
  37
  38   available: boolean = undefined;
  39   columns: CdTableColumn[];
  40   modalRef: NgbModalRef;
  41   permission: Permission;
  42   selection = new CdTableSelection();
  43   cephIscsiConfigVersion: number;
  44   settings: any;
  45   status: string;
  46   summaryDataSubscription: Subscription;
  47   tableActions: CdTableAction[];
  48   targets: any[] = [];
  49   icons = Icons;
  50
  51   builders = {
  52     'iscsi/target/create': (metadata: object) => {
  53       return {
  54         target_iqn: metadata['target_iqn']
  55       };
  56     }
  57   };
  58
  59   constructor(
  60     private authStorageService: AuthStorageService,
  61     private iscsiService: IscsiService,
  62     private joinPipe: JoinPipe,
  63     private taskListService: TaskListService,
  64     private notAvailablePipe: NotAvailablePipe,
  65     private modalService: ModalService,
  66     private taskWrapper: TaskWrapperService,
  67     public actionLabels: ActionLabelsI18n
  68   ) {
  69     super();
  70     this.permission = this.authStorageService.getPermissions().iscsi;
  71
  72     this.tableActions = [
  73       {
  74         permission: 'create',
  75         icon: Icons.add,
  76         routerLink: () => '/block/iscsi/targets/create',
  77         name: this.actionLabels.CREATE
  78       },
  79       {
  80         permission: 'update',
  81         icon: Icons.edit,
  82         routerLink: () => `/block/iscsi/targets/edit/${this.selection.first().target_iqn}`,
  83         name: this.actionLabels.EDIT,
  84         disable: () => this.getEditDisableDesc()
  85       },
  86       {
  87         permission: 'delete',
  88         icon: Icons.destroy,
  89         click: () => this.deleteIscsiTargetModal(),
  90         name: this.actionLabels.DELETE,
  91         disable: () => this.getDeleteDisableDesc()
  92       }
  93     ];
  94   }
  95
  96   ngOnInit() {
  97     this.columns = [
  98       {
  99         name: $localize`Target`,
 100         prop: 'target_iqn',
 101         flexGrow: 2,
 102         cellTransformation: CellTemplate.executing
 103       },
 104       {
 105         name: $localize`Portals`,
 106         prop: 'cdPortals',
 107         pipe: this.joinPipe,
 108         flexGrow: 2
 109       },
 110       {
 111         name: $localize`Images`,
 112         prop: 'cdImages',
 113         pipe: this.joinPipe,
 114         flexGrow: 2
 115       },
 116       {
 117         name: $localize`# Sessions`,
 118         prop: 'info.num_sessions',
 119         pipe: this.notAvailablePipe,
 120         flexGrow: 1
 121       }
 122     ];
 123
 124     this.iscsiService.status().subscribe((result: any) => {
 125       this.available = result.available;
 126
 127       if (result.available) {
 128         this.iscsiService.version().subscribe((res: any) => {
 129           this.cephIscsiConfigVersion = res['ceph_iscsi_config_version'];
 130           this.taskListService.init(
 131             () => this.iscsiService.listTargets(),
 132             (resp) => this.prepareResponse(resp),
 133             (targets) => (this.targets = targets),
 134             () => this.onFetchError(),
 135             this.taskFilter,
 136             this.itemFilter,
 137             this.builders
 138           );
 139         });
 140
 141         this.iscsiService.settings().subscribe((settings: any) => {
 142           this.settings = settings;
 143         });
 144       } else {
 145         this.status = result.message;
 146       }
 147     });
 148   }
 149
 150   ngOnDestroy() {
 151     if (this.summaryDataSubscription) {
 152       this.summaryDataSubscription.unsubscribe();
 153     }
 154   }
 155
 156   getEditDisableDesc(): string | boolean {
 157     const first = this.selection.first();
 158
 159     if (first && first?.cdExecuting) {
 160       return first.cdExecuting;
 161     }
 162
 163     if (first && _.isUndefined(first?.['info'])) {
 164       return $localize`Unavailable gateway(s)`;
 165     }
 166
 167     return !first;
 168   }
 169
 170   getDeleteDisableDesc(): string | boolean {
 171     const first = this.selection.first();
 172
 173     if (first?.cdExecuting) {
 174       return first.cdExecuting;
 175     }
 176
 177     if (first && _.isUndefined(first?.['info'])) {
 178       return $localize`Unavailable gateway(s)`;
 179     }
 180
 181     if (first && first?.['info']?.['num_sessions']) {
 182       return $localize`Target has active sessions`;
 183     }
 184
 185     return !first;
 186   }
 187
 188   prepareResponse(resp: any): any[] {
 189     resp.forEach((element: Record<string, any>) => {
 190       element.cdPortals = element.portals.map(
 191         (portal: Record<string, any>) => `${portal.host}:${portal.ip}`
 192       );
 193       element.cdImages = element.disks.map(
 194         (disk: Record<string, any>) => `${disk.pool}/${disk.image}`
 195       );
 196     });
 197
 198     return resp;
 199   }
 200
 201   onFetchError() {
 202     this.table.reset(); // Disable loading indicator.
 203   }
 204
 205   itemFilter(entry: Record<string, any>, task: Task) {
 206     return entry.target_iqn === task.metadata['target_iqn'];
 207   }
 208
 209   taskFilter(task: Task) {
 210     return ['iscsi/target/create', 'iscsi/target/edit', 'iscsi/target/delete'].includes(task.name);
 211   }
 212
 213   updateSelection(selection: CdTableSelection) {
 214     this.selection = selection;
 215   }
 216
 217   deleteIscsiTargetModal() {
 218     const target_iqn = this.selection.first().target_iqn;
 219
 220     this.modalRef = this.modalService.show(CriticalConfirmationModalComponent, {
 221       itemDescription: $localize`iSCSI target`,
 222       itemNames: [target_iqn],
 223       submitActionObservable: () =>
 224         this.taskWrapper.wrapTaskAroundCall({
 225           task: new FinishedTask('iscsi/target/delete', {
 226             target_iqn: target_iqn
 227           }),
 228           call: this.iscsiService.deleteTarget(target_iqn)
 229         })
 230     });
 231   }
 232
 233   configureDiscoveryAuth() {
 234     this.modalService.show(IscsiTargetDiscoveryModalComponent);
 235   }
 236 }