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

   1 import { Component, OnDestroy, OnInit, ViewChild } from '@angular/core';
   2
   3 import { I18n } from '@ngx-translate/i18n-polyfill';
   4 import { BsModalRef, BsModalService } from 'ngx-bootstrap/modal';
   5 import { Subscription } from 'rxjs';
   6
   7 import { IscsiService } from '../../../shared/api/iscsi.service';
   8 import { CriticalConfirmationModalComponent } from '../../../shared/components/critical-confirmation-modal/critical-confirmation-modal.component';
   9 import { TableComponent } from '../../../shared/datatable/table/table.component';
  10 import { CellTemplate } from '../../../shared/enum/cell-template.enum';
  11 import { CdTableAction } from '../../../shared/models/cd-table-action';
  12 import { CdTableColumn } from '../../../shared/models/cd-table-column';
  13 import { CdTableSelection } from '../../../shared/models/cd-table-selection';
  14 import { FinishedTask } from '../../../shared/models/finished-task';
  15 import { Permissions } from '../../../shared/models/permissions';
  16 import { CephReleaseNamePipe } from '../../../shared/pipes/ceph-release-name.pipe';
  17 import { AuthStorageService } from '../../../shared/services/auth-storage.service';
  18 import { SummaryService } from '../../../shared/services/summary.service';
  19 import { TaskListService } from '../../../shared/services/task-list.service';
  20 import { TaskWrapperService } from '../../../shared/services/task-wrapper.service';
  21
  22 @Component({
  23   selector: 'cd-iscsi-target-list',
  24   templateUrl: './iscsi-target-list.component.html',
  25   styleUrls: ['./iscsi-target-list.component.scss'],
  26   providers: [TaskListService]
  27 })
  28 export class IscsiTargetListComponent implements OnInit, OnDestroy {
  29   @ViewChild(TableComponent)
  30   table: TableComponent;
  31
  32   available: boolean = undefined;
  33   columns: CdTableColumn[];
  34   docsUrl: string;
  35   modalRef: BsModalRef;
  36   permissions: Permissions;
  37   selection = new CdTableSelection();
  38   settings: any;
  39   status: string;
  40   summaryDataSubscription: Subscription;
  41   tableActions: CdTableAction[];
  42   targets = [];
  43
  44   builders = {
  45     'iscsi/target/create': (metadata) => {
  46       return {
  47         target_iqn: metadata['target_iqn']
  48       };
  49     }
  50   };
  51
  52   constructor(
  53     private authStorageService: AuthStorageService,
  54     private i18n: I18n,
  55     private iscsiService: IscsiService,
  56     private taskListService: TaskListService,
  57     private cephReleaseNamePipe: CephReleaseNamePipe,
  58     private summaryservice: SummaryService,
  59     private modalService: BsModalService,
  60     private taskWrapper: TaskWrapperService
  61   ) {
  62     this.permissions = this.authStorageService.getPermissions();
  63
  64     this.tableActions = [
  65       {
  66         permission: 'create',
  67         icon: 'fa-plus',
  68         routerLink: () => '/block/iscsi/targets/add',
  69         name: this.i18n('Add')
  70       },
  71       {
  72         permission: 'delete',
  73         icon: 'fa-times',
  74         click: () => this.deleteIscsiTargetModal(),
  75         name: this.i18n('Delete')
  76       }
  77     ];
  78   }
  79
  80   ngOnInit() {
  81     this.columns = [
  82       {
  83         name: this.i18n('Target'),
  84         prop: 'target_iqn',
  85         flexGrow: 2,
  86         cellTransformation: CellTemplate.executing
  87       },
  88       {
  89         name: this.i18n('Portals'),
  90         prop: 'cdPortals',
  91         flexGrow: 2
  92       },
  93       {
  94         name: this.i18n('Images'),
  95         prop: 'cdImages',
  96         flexGrow: 2
  97       }
  98     ];
  99
 100     this.iscsiService.status().subscribe((result: any) => {
 101       this.available = result.available;
 102
 103       if (result.available) {
 104         this.taskListService.init(
 105           () => this.iscsiService.listTargets(),
 106           (resp) => this.prepareResponse(resp),
 107           (targets) => (this.targets = targets),
 108           () => this.onFetchError(),
 109           this.taskFilter,
 110           this.itemFilter,
 111           this.builders
 112         );
 113
 114         this.iscsiService.settings().subscribe((settings: any) => {
 115           this.settings = settings;
 116         });
 117       } else {
 118         const summary = this.summaryservice.getCurrentSummary();
 119         const releaseName = this.cephReleaseNamePipe.transform(summary.version);
 120         this.docsUrl = `http://docs.ceph.com/docs/${releaseName}/rbd/iscsi-targets/`;
 121         this.status = result.message;
 122       }
 123     });
 124   }
 125
 126   ngOnDestroy() {
 127     if (this.summaryDataSubscription) {
 128       this.summaryDataSubscription.unsubscribe();
 129     }
 130   }
 131
 132   prepareResponse(resp: any): any[] {
 133     resp.forEach((element) => {
 134       element.cdPortals = element.portals.map((portal) => `${portal.host}:${portal.ip}`);
 135       element.cdImages = element.disks.map((disk) => `${disk.pool}/${disk.image}`);
 136     });
 137
 138     return resp;
 139   }
 140
 141   onFetchError() {
 142     this.table.reset(); // Disable loading indicator.
 143   }
 144
 145   itemFilter(entry, task) {
 146     return entry.target_iqn === task.metadata['target_iqn'];
 147   }
 148
 149   taskFilter(task) {
 150     return ['iscsi/target/create', 'iscsi/target/delete'].includes(task.name);
 151   }
 152
 153   updateSelection(selection: CdTableSelection) {
 154     this.selection = selection;
 155   }
 156
 157   deleteIscsiTargetModal() {
 158     const target_iqn = this.selection.first().target_iqn;
 159
 160     this.modalRef = this.modalService.show(CriticalConfirmationModalComponent, {
 161       initialState: {
 162         itemDescription: this.i18n('iSCSI'),
 163         submitActionObservable: () =>
 164           this.taskWrapper.wrapTaskAroundCall({
 165             task: new FinishedTask('iscsi/target/delete', {
 166               target_iqn: target_iqn
 167             }),
 168             call: this.iscsiService.deleteTarget(target_iqn)
 169           })
 170       }
 171     });
 172   }
 173 }