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

   1 import { Component, OnInit } from '@angular/core';
   2 import { UntypedFormControl, Validators } from '@angular/forms';
   3 import { ActivatedRoute, Router } from '@angular/router';
   4 import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
   5 import {
   6   NamespaceCreateRequest,
   7   NamespaceEditRequest,
   8   NvmeofService
   9 } from '~/app/shared/api/nvmeof.service';
  10 import { ActionLabelsI18n, URLVerbs } from '~/app/shared/constants/app.constants';
  11 import { CdFormGroup } from '~/app/shared/forms/cd-form-group';
  12 import { FinishedTask } from '~/app/shared/models/finished-task';
  13 import { NvmeofSubsystemNamespace } from '~/app/shared/models/nvmeof';
  14 import { Permission } from '~/app/shared/models/permissions';
  15 import { AuthStorageService } from '~/app/shared/services/auth-storage.service';
  16 import { TaskWrapperService } from '~/app/shared/services/task-wrapper.service';
  17 import { Pool } from '../../pool/pool';
  18 import { PoolService } from '~/app/shared/api/pool.service';
  19 import { RbdService } from '~/app/shared/api/rbd.service';
  20 import { FormatterService } from '~/app/shared/services/formatter.service';
  21 import { Observable } from 'rxjs';
  22 import { CdValidators } from '~/app/shared/forms/cd-validators';
  23 import { DimlessBinaryPipe } from '~/app/shared/pipes/dimless-binary.pipe';
  24
  25 @Component({
  26   selector: 'cd-nvmeof-namespaces-form',
  27   templateUrl: './nvmeof-namespaces-form.component.html',
  28   styleUrls: ['./nvmeof-namespaces-form.component.scss']
  29 })
  30 export class NvmeofNamespacesFormComponent implements OnInit {
  31   action: string;
  32   permission: Permission;
  33   poolPermission: Permission;
  34   resource: string;
  35   pageURL: string;
  36   edit: boolean = false;
  37   nsForm: CdFormGroup;
  38   subsystemNQN: string;
  39   rbdPools: Array<Pool> = null;
  40   units: Array<string> = ['KiB', 'MiB', 'GiB', 'TiB'];
  41   nsid: string;
  42   currentBytes: number;
  43   invalidSizeError: boolean;
  44
  45   constructor(
  46     public actionLabels: ActionLabelsI18n,
  47     private authStorageService: AuthStorageService,
  48     private taskWrapperService: TaskWrapperService,
  49     private nvmeofService: NvmeofService,
  50     private poolService: PoolService,
  51     private rbdService: RbdService,
  52     private router: Router,
  53     private route: ActivatedRoute,
  54     public activeModal: NgbActiveModal,
  55     public formatterService: FormatterService,
  56     public dimlessBinaryPipe: DimlessBinaryPipe
  57   ) {
  58     this.permission = this.authStorageService.getPermissions().nvmeof;
  59     this.poolPermission = this.authStorageService.getPermissions().pool;
  60     this.resource = $localize`Namespace`;
  61     this.pageURL = 'block/nvmeof/subsystems';
  62   }
  63
  64   init() {
  65     this.createForm();
  66     this.action = this.actionLabels.CREATE;
  67     this.route.params.subscribe((params: { subsystem_nqn: string; nsid: string }) => {
  68       this.subsystemNQN = params.subsystem_nqn;
  69       this.nsid = params?.nsid;
  70     });
  71   }
  72
  73   initForEdit() {
  74     this.edit = true;
  75     this.action = this.actionLabels.EDIT;
  76     this.nvmeofService
  77       .getNamespace(this.subsystemNQN, this.nsid)
  78       .subscribe((res: NvmeofSubsystemNamespace) => {
  79         const convertedSize = this.dimlessBinaryPipe.transform(res.rbd_image_size).split(' ');
  80         this.currentBytes = res.rbd_image_size;
  81         this.nsForm.get('image').setValue(res.rbd_image_name);
  82         this.nsForm.get('pool').setValue(res.rbd_pool_name);
  83         this.nsForm.get('unit').setValue(convertedSize[1]);
  84         this.nsForm.get('image_size').setValue(convertedSize[0]);
  85         this.nsForm.get('image_size').addValidators(Validators.required);
  86         this.nsForm.get('image').disable();
  87         this.nsForm.get('pool').disable();
  88       });
  89   }
  90
  91   initForCreate() {
  92     this.poolService.getList().subscribe((resp: Pool[]) => {
  93       this.rbdPools = resp.filter(this.rbdService.isRBDPool);
  94     });
  95   }
  96
  97   ngOnInit() {
  98     this.init();
  99     if (this.router.url.includes('subsystems/(modal:edit')) {
 100       this.initForEdit();
 101     } else {
 102       this.initForCreate();
 103     }
 104   }
 105
 106   createForm() {
 107     this.nsForm = new CdFormGroup({
 108       image: new UntypedFormControl(`nvme_ns_image:${Date.now()}`, {
 109         validators: [Validators.required, Validators.pattern(/^[^@/]+?$/)]
 110       }),
 111       pool: new UntypedFormControl(null, {
 112         validators: [Validators.required]
 113       }),
 114       image_size: new UntypedFormControl(1, [CdValidators.number(false), Validators.min(1)]),
 115       unit: new UntypedFormControl(this.units[2])
 116     });
 117   }
 118
 119   buildRequest(): NamespaceCreateRequest | NamespaceEditRequest {
 120     const image_size = this.nsForm.getValue('image_size');
 121     const image_size_unit = this.nsForm.getValue('unit');
 122     const request = {} as NamespaceCreateRequest | NamespaceEditRequest;
 123     if (image_size) {
 124       const key: string = this.edit ? 'rbd_image_size' : 'size';
 125       const value: number = this.formatterService.toBytes(image_size + image_size_unit);
 126       request[key] = value;
 127     }
 128     if (!this.edit) {
 129       const image = this.nsForm.getValue('image');
 130       const pool = this.nsForm.getValue('pool');
 131       request['rbd_image_name'] = image;
 132       request['rbd_pool'] = pool;
 133     }
 134     return request;
 135   }
 136
 137   validateSize() {
 138     const unit = this.nsForm.getValue('unit');
 139     const image_size = this.nsForm.getValue('image_size');
 140     if (image_size && unit) {
 141       const bytes = this.formatterService.toBytes(image_size + unit);
 142       return bytes <= this.currentBytes;
 143     }
 144     return null;
 145   }
 146
 147   onSubmit() {
 148     if (this.validateSize()) {
 149       this.invalidSizeError = true;
 150       this.nsForm.setErrors({ cdSubmitButton: true });
 151     } else {
 152       this.invalidSizeError = false;
 153       const component = this;
 154       const taskUrl: string = `nvmeof/namespace/${this.edit ? URLVerbs.EDIT : URLVerbs.CREATE}`;
 155       const request = this.buildRequest();
 156       let action: Observable<any>;
 157
 158       if (this.edit) {
 159         action = this.taskWrapperService.wrapTaskAroundCall({
 160           task: new FinishedTask(taskUrl, {
 161             nqn: this.subsystemNQN,
 162             nsid: this.nsid
 163           }),
 164           call: this.nvmeofService.updateNamespace(
 165             this.subsystemNQN,
 166             this.nsid,
 167             request as NamespaceEditRequest
 168           )
 169         });
 170       } else {
 171         action = this.taskWrapperService.wrapTaskAroundCall({
 172           task: new FinishedTask(taskUrl, {
 173             nqn: this.subsystemNQN
 174           }),
 175           call: this.nvmeofService.createNamespace(
 176             this.subsystemNQN,
 177             request as NamespaceCreateRequest
 178           )
 179         });
 180       }
 181
 182       action.subscribe({
 183         error() {
 184           component.nsForm.setErrors({ cdSubmitButton: true });
 185         },
 186         complete: () => {
 187           this.router.navigate([this.pageURL, { outlets: { modal: null } }]);
 188         }
 189       });
 190     }
 191   }
 192 }