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

   1 import { Component, Input, OnChanges, OnInit, TemplateRef, ViewChild } from '@angular/core';
   2
   3 import { I18n } from '@ngx-translate/i18n-polyfill';
   4 import * as moment from 'moment';
   5 import { BsModalRef, BsModalService } from 'ngx-bootstrap/modal';
   6 import { of } from 'rxjs';
   7
   8 import { RbdService } from '../../../shared/api/rbd.service';
   9 import { ConfirmationModalComponent } from '../../../shared/components/confirmation-modal/confirmation-modal.component';
  10 import { CriticalConfirmationModalComponent } from '../../../shared/components/critical-confirmation-modal/critical-confirmation-modal.component';
  11 import { ActionLabelsI18n } from '../../../shared/constants/app.constants';
  12 import { CellTemplate } from '../../../shared/enum/cell-template.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 { ExecutingTask } from '../../../shared/models/executing-task';
  17 import { FinishedTask } from '../../../shared/models/finished-task';
  18 import { Permission } from '../../../shared/models/permissions';
  19 import { CdDatePipe } from '../../../shared/pipes/cd-date.pipe';
  20 import { DimlessBinaryPipe } from '../../../shared/pipes/dimless-binary.pipe';
  21 import { AuthStorageService } from '../../../shared/services/auth-storage.service';
  22 import { NotificationService } from '../../../shared/services/notification.service';
  23 import { SummaryService } from '../../../shared/services/summary.service';
  24 import { TaskListService } from '../../../shared/services/task-list.service';
  25 import { TaskManagerService } from '../../../shared/services/task-manager.service';
  26 import { RbdSnapshotFormComponent } from '../rbd-snapshot-form/rbd-snapshot-form.component';
  27 import { RbdSnapshotActionsModel } from './rbd-snapshot-actions.model';
  28 import { RbdSnapshotModel } from './rbd-snapshot.model';
  29
  30 @Component({
  31   selector: 'cd-rbd-snapshot-list',
  32   templateUrl: './rbd-snapshot-list.component.html',
  33   styleUrls: ['./rbd-snapshot-list.component.scss'],
  34   providers: [TaskListService]
  35 })
  36 export class RbdSnapshotListComponent implements OnInit, OnChanges {
  37   @Input()
  38   snapshots: RbdSnapshotModel[] = [];
  39   @Input()
  40   featuresName: string[];
  41   @Input()
  42   poolName: string;
  43   @Input()
  44   namespace: string;
  45   @Input()
  46   rbdName: string;
  47   @ViewChild('nameTpl', { static: false })
  48   nameTpl: TemplateRef<any>;
  49   @ViewChild('protectTpl', { static: true })
  50   protectTpl: TemplateRef<any>;
  51   @ViewChild('rollbackTpl', { static: true })
  52   rollbackTpl: TemplateRef<any>;
  53
  54   permission: Permission;
  55   selection = new CdTableSelection();
  56   tableActions: CdTableAction[];
  57
  58   data: RbdSnapshotModel[];
  59
  60   columns: CdTableColumn[];
  61
  62   modalRef: BsModalRef;
  63
  64   builders = {
  65     'rbd/snap/create': (metadata) => {
  66       const model = new RbdSnapshotModel();
  67       model.name = metadata['snapshot_name'];
  68       return model;
  69     }
  70   };
  71
  72   constructor(
  73     private authStorageService: AuthStorageService,
  74     private modalService: BsModalService,
  75     private dimlessBinaryPipe: DimlessBinaryPipe,
  76     private cdDatePipe: CdDatePipe,
  77     private rbdService: RbdService,
  78     private taskManagerService: TaskManagerService,
  79     private notificationService: NotificationService,
  80     private summaryService: SummaryService,
  81     private taskListService: TaskListService,
  82     private i18n: I18n,
  83     private actionLabels: ActionLabelsI18n
  84   ) {
  85     this.permission = this.authStorageService.getPermissions().rbdImage;
  86   }
  87
  88   ngOnInit() {
  89     this.columns = [
  90       {
  91         name: this.i18n('Name'),
  92         prop: 'name',
  93         cellTransformation: CellTemplate.executing,
  94         flexGrow: 2
  95       },
  96       {
  97         name: this.i18n('Size'),
  98         prop: 'size',
  99         flexGrow: 1,
 100         cellClass: 'text-right',
 101         pipe: this.dimlessBinaryPipe
 102       },
 103       {
 104         name: this.i18n('Provisioned'),
 105         prop: 'disk_usage',
 106         flexGrow: 1,
 107         cellClass: 'text-right',
 108         pipe: this.dimlessBinaryPipe
 109       },
 110       {
 111         name: this.i18n('State'),
 112         prop: 'is_protected',
 113         flexGrow: 1,
 114         cellClass: 'text-center',
 115         cellTemplate: this.protectTpl
 116       },
 117       {
 118         name: this.i18n('Created'),
 119         prop: 'timestamp',
 120         flexGrow: 1,
 121         pipe: this.cdDatePipe
 122       }
 123     ];
 124   }
 125
 126   ngOnChanges() {
 127     const actions = new RbdSnapshotActionsModel(this.i18n, this.actionLabels, this.featuresName);
 128     actions.create.click = () => this.openCreateSnapshotModal();
 129     actions.rename.click = () => this.openEditSnapshotModal();
 130     actions.protect.click = () => this.toggleProtection();
 131     actions.unprotect.click = () => this.toggleProtection();
 132     const getImageUri = () =>
 133       this.selection.first() &&
 134       `${encodeURIComponent(
 135         this.rbdService.getImageSpec(this.poolName, this.namespace, this.rbdName)
 136       )}/${encodeURIComponent(this.selection.first().name)}`;
 137     actions.clone.routerLink = () => `/block/rbd/clone/${getImageUri()}`;
 138     actions.copy.routerLink = () => `/block/rbd/copy/${getImageUri()}`;
 139     actions.rollback.click = () => this.rollbackModal();
 140     actions.deleteSnap.click = () => this.deleteSnapshotModal();
 141     this.tableActions = actions.ordering;
 142
 143     const itemFilter = (entry, task) => {
 144       return entry.name === task.metadata['snapshot_name'];
 145     };
 146
 147     const taskFilter = (task) => {
 148       return (
 149         ['rbd/snap/create', 'rbd/snap/delete', 'rbd/snap/edit', 'rbd/snap/rollback'].includes(
 150           task.name
 151         ) &&
 152         this.rbdService.getImageSpec(this.poolName, this.namespace, this.rbdName) ===
 153           task.metadata['image_spec']
 154       );
 155     };
 156
 157     this.taskListService.init(
 158       () => of(this.snapshots),
 159       null,
 160       (items) => (this.data = items),
 161       () => (this.data = this.snapshots),
 162       taskFilter,
 163       itemFilter,
 164       this.builders
 165     );
 166   }
 167
 168   private openSnapshotModal(taskName: string, snapName: string = null) {
 169     this.modalRef = this.modalService.show(RbdSnapshotFormComponent);
 170     this.modalRef.content.poolName = this.poolName;
 171     this.modalRef.content.imageName = this.rbdName;
 172     this.modalRef.content.namespace = this.namespace;
 173     if (snapName) {
 174       this.modalRef.content.setEditing();
 175     } else {
 176       // Auto-create a name for the snapshot: <image_name>_<timestamp_ISO_8601>
 177       // https://en.wikipedia.org/wiki/ISO_8601
 178       snapName = `${this.rbdName}_${moment().toISOString(true)}`;
 179     }
 180     this.modalRef.content.setSnapName(snapName);
 181     this.modalRef.content.onSubmit.subscribe((snapshotName: string) => {
 182       const executingTask = new ExecutingTask();
 183       executingTask.name = taskName;
 184       executingTask.metadata = {
 185         image_name: this.rbdName,
 186         pool_name: this.poolName,
 187         snapshot_name: snapshotName
 188       };
 189       this.summaryService.addRunningTask(executingTask);
 190       this.ngOnChanges();
 191     });
 192   }
 193
 194   openCreateSnapshotModal() {
 195     this.openSnapshotModal('rbd/snap/create');
 196   }
 197
 198   openEditSnapshotModal() {
 199     this.openSnapshotModal('rbd/snap/edit', this.selection.first().name);
 200   }
 201
 202   toggleProtection() {
 203     const snapshotName = this.selection.first().name;
 204     const isProtected = this.selection.first().is_protected;
 205     const finishedTask = new FinishedTask();
 206     finishedTask.name = 'rbd/snap/edit';
 207     finishedTask.metadata = {
 208       image_spec: this.rbdService.getImageSpec(this.poolName, this.namespace, this.rbdName),
 209       snapshot_name: snapshotName
 210     };
 211     this.rbdService
 212       .protectSnapshot(this.poolName, this.namespace, this.rbdName, snapshotName, !isProtected)
 213       .toPromise()
 214       .then(() => {
 215         const executingTask = new ExecutingTask();
 216         executingTask.name = finishedTask.name;
 217         executingTask.metadata = finishedTask.metadata;
 218         this.summaryService.addRunningTask(executingTask);
 219         this.ngOnChanges();
 220         this.taskManagerService.subscribe(
 221           finishedTask.name,
 222           finishedTask.metadata,
 223           (asyncFinishedTask: FinishedTask) => {
 224             this.notificationService.notifyTask(asyncFinishedTask);
 225           }
 226         );
 227       });
 228   }
 229
 230   _asyncTask(task: string, taskName: string, snapshotName: string) {
 231     const finishedTask = new FinishedTask();
 232     finishedTask.name = taskName;
 233     finishedTask.metadata = {
 234       image_spec: this.rbdService.getImageSpec(this.poolName, this.namespace, this.rbdName),
 235       snapshot_name: snapshotName
 236     };
 237     this.rbdService[task](this.poolName, this.namespace, this.rbdName, snapshotName)
 238       .toPromise()
 239       .then(() => {
 240         const executingTask = new ExecutingTask();
 241         executingTask.name = finishedTask.name;
 242         executingTask.metadata = finishedTask.metadata;
 243         this.summaryService.addRunningTask(executingTask);
 244         this.modalRef.hide();
 245         this.ngOnChanges();
 246         this.taskManagerService.subscribe(
 247           executingTask.name,
 248           executingTask.metadata,
 249           (asyncFinishedTask: FinishedTask) => {
 250             this.notificationService.notifyTask(asyncFinishedTask);
 251           }
 252         );
 253       })
 254       .catch(() => {
 255         this.modalRef.content.stopLoadingSpinner();
 256       });
 257   }
 258
 259   rollbackModal() {
 260     const snapshotName = this.selection.selected[0].name;
 261     const imageSpec = this.rbdService.getImageSpec(this.poolName, this.namespace, this.rbdName);
 262     const initialState = {
 263       titleText: this.i18n('RBD snapshot rollback'),
 264       buttonText: this.i18n('Rollback'),
 265       bodyTpl: this.rollbackTpl,
 266       bodyData: {
 267         snapName: `${imageSpec}@${snapshotName}`
 268       },
 269       onSubmit: () => {
 270         this._asyncTask('rollbackSnapshot', 'rbd/snap/rollback', snapshotName);
 271       }
 272     };
 273
 274     this.modalRef = this.modalService.show(ConfirmationModalComponent, { initialState });
 275   }
 276
 277   deleteSnapshotModal() {
 278     const snapshotName = this.selection.selected[0].name;
 279     this.modalRef = this.modalService.show(CriticalConfirmationModalComponent, {
 280       initialState: {
 281         itemDescription: this.i18n('RBD snapshot'),
 282         itemNames: [snapshotName],
 283         submitAction: () => this._asyncTask('deleteSnapshot', 'rbd/snap/delete', snapshotName)
 284       }
 285     });
 286   }
 287
 288   updateSelection(selection: CdTableSelection) {
 289     this.selection = selection;
 290   }
 291 }