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 { ActionLabelsI18n } from '../../../shared/constants/app.constants';
  10 import { TableComponent } from '../../../shared/datatable/table/table.component';
  11 import { CellTemplate } from '../../../shared/enum/cell-template.enum';
  12 import { Icons } from '../../../shared/enum/icons.enum';
  13 import { CdTableAction } from '../../../shared/models/cd-table-action';
  14 import { CdTableColumn } from '../../../shared/models/cd-table-column';
  15 import { CdTableSelection } from '../../../shared/models/cd-table-selection';
  16 import { FinishedTask } from '../../../shared/models/finished-task';
  17 import { Permissions } from '../../../shared/models/permissions';
  18 import { CephReleaseNamePipe } from '../../../shared/pipes/ceph-release-name.pipe';
  19 import { AuthStorageService } from '../../../shared/services/auth-storage.service';
  20 import { SummaryService } from '../../../shared/services/summary.service';
  21 import { TaskListService } from '../../../shared/services/task-list.service';
  22 import { TaskWrapperService } from '../../../shared/services/task-wrapper.service';
  23 import { IscsiTargetDiscoveryModalComponent } from '../iscsi-target-discovery-modal/iscsi-target-discovery-modal.component';
  24
  25 @Component({
  26   selector: 'cd-iscsi-target-list',
  27   templateUrl: './iscsi-target-list.component.html',
  28   styleUrls: ['./iscsi-target-list.component.scss'],
  29   providers: [TaskListService]
  30 })
  31 export class IscsiTargetListComponent implements OnInit, OnDestroy {
  32   @ViewChild(TableComponent)
  33   table: TableComponent;
  34
  35   available: boolean = undefined;
  36   columns: CdTableColumn[];
  37   docsUrl: string;
  38   modalRef: BsModalRef;
  39   permissions: Permissions;
  40   selection = new CdTableSelection();
  41   settings: any;
  42   status: string;
  43   summaryDataSubscription: Subscription;
  44   tableActions: CdTableAction[];
  45   targets = [];
  46   icons = Icons;
  47
  48   builders = {
  49     'iscsi/target/create': (metadata) => {
  50       return {
  51         target_iqn: metadata['target_iqn']
  52       };
  53     }
  54   };
  55
  56   constructor(
  57     private authStorageService: AuthStorageService,
  58     private i18n: I18n,
  59     private iscsiService: IscsiService,
  60     private taskListService: TaskListService,
  61     private cephReleaseNamePipe: CephReleaseNamePipe,
  62     private summaryservice: SummaryService,
  63     private modalService: BsModalService,
  64     private taskWrapper: TaskWrapperService,
  65     public actionLabels: ActionLabelsI18n
  66   ) {
  67     this.permissions = this.authStorageService.getPermissions();
  68
  69     this.tableActions = [
  70       {
  71         permission: 'create',
  72         icon: Icons.add,
  73         routerLink: () => '/block/iscsi/targets/create',
  74         name: this.actionLabels.CREATE
  75       },
  76       {
  77         permission: 'update',
  78         icon: Icons.edit,
  79         routerLink: () => `/block/iscsi/targets/edit/${this.selection.first().target_iqn}`,
  80         name: this.actionLabels.EDIT
  81       },
  82       {
  83         permission: 'delete',
  84         icon: Icons.destroy,
  85         click: () => this.deleteIscsiTargetModal(),
  86         name: this.actionLabels.DELETE
  87       }
  88     ];
  89   }
  90
  91   ngOnInit() {
  92     this.columns = [
  93       {
  94         name: this.i18n('Target'),
  95         prop: 'target_iqn',
  96         flexGrow: 2,
  97         cellTransformation: CellTemplate.executing
  98       },
  99       {
 100         name: this.i18n('Portals'),
 101         prop: 'cdPortals',
 102         flexGrow: 2
 103       },
 104       {
 105         name: this.i18n('Images'),
 106         prop: 'cdImages',
 107         flexGrow: 2
 108       },
 109       {
 110         name: this.i18n('# Sessions'),
 111         prop: 'info.num_sessions',
 112         flexGrow: 1
 113       }
 114     ];
 115
 116     this.iscsiService.status().subscribe((result: any) => {
 117       this.available = result.available;
 118
 119       if (result.available) {
 120         this.taskListService.init(
 121           () => this.iscsiService.listTargets(),
 122           (resp) => this.prepareResponse(resp),
 123           (targets) => (this.targets = targets),
 124           () => this.onFetchError(),
 125           this.taskFilter,
 126           this.itemFilter,
 127           this.builders
 128         );
 129
 130         this.iscsiService.settings().subscribe((settings: any) => {
 131           this.settings = settings;
 132         });
 133       } else {
 134         const summary = this.summaryservice.getCurrentSummary();
 135         const releaseName = this.cephReleaseNamePipe.transform(summary.version);
 136         this.docsUrl = `http://docs.ceph.com/docs/${releaseName}/mgr/dashboard/#enabling-iscsi-management`;
 137         this.status = result.message;
 138       }
 139     });
 140   }
 141
 142   ngOnDestroy() {
 143     if (this.summaryDataSubscription) {
 144       this.summaryDataSubscription.unsubscribe();
 145     }
 146   }
 147
 148   prepareResponse(resp: any): any[] {
 149     resp.forEach((element) => {
 150       element.cdPortals = element.portals.map((portal) => `${portal.host}:${portal.ip}`);
 151       element.cdImages = element.disks.map((disk) => `${disk.pool}/${disk.image}`);
 152     });
 153
 154     return resp;
 155   }
 156
 157   onFetchError() {
 158     this.table.reset(); // Disable loading indicator.
 159   }
 160
 161   itemFilter(entry, task) {
 162     return entry.target_iqn === task.metadata['target_iqn'];
 163   }
 164
 165   taskFilter(task) {
 166     return ['iscsi/target/create', 'iscsi/target/edit', 'iscsi/target/delete'].includes(task.name);
 167   }
 168
 169   updateSelection(selection: CdTableSelection) {
 170     this.selection = selection;
 171   }
 172
 173   deleteIscsiTargetModal() {
 174     const target_iqn = this.selection.first().target_iqn;
 175
 176     this.modalRef = this.modalService.show(CriticalConfirmationModalComponent, {
 177       initialState: {
 178         itemDescription: this.i18n('iSCSI'),
 179         submitActionObservable: () =>
 180           this.taskWrapper.wrapTaskAroundCall({
 181             task: new FinishedTask('iscsi/target/delete', {
 182               target_iqn: target_iqn
 183             }),
 184             call: this.iscsiService.deleteTarget(target_iqn)
 185           })
 186       }
 187     });
 188   }
 189
 190   configureDiscoveryAuth() {
 191     this.modalService.show(IscsiTargetDiscoveryModalComponent, {});
 192   }
 193 }