open-nomad/ui/app/models/volume.js
Buck Doyle 543fb24764
Fix allocation count in CSI volumes table (#9515)
This closes #9495. As detailed in there, the collection query GET
/v1/volumes?type=csi doesn’t return ReadAllocs and WriteAllocs, so the #
Allocs cell was always showing 0 upon first load because it was derived
from the lengths of those arrays. This uses the heretofore-ignored
CurrentReaders and CurrentWriters values to calculate the total instead.

The single-resource query GET /v1/volume/csi%2F:id doesn’t return
CurrentReaders and CurrentWriters that absence doesn’t override the
stored values when visiting an individual item.

Thanks to @apollo13 for reporting this and to @tgross for the API logs
and suggestion.
2020-12-07 08:51:41 -06:00

58 lines
1.5 KiB
JavaScript

import { computed } from '@ember/object';
import Model from 'ember-data/model';
import attr from 'ember-data/attr';
import { belongsTo, hasMany } from 'ember-data/relationships';
export default class Volume extends Model {
@attr('string') plainId;
@attr('string') name;
@belongsTo('namespace') namespace;
@belongsTo('plugin') plugin;
@hasMany('allocation') writeAllocations;
@hasMany('allocation') readAllocations;
@computed('writeAllocations.[]', 'readAllocations.[]')
get allocations() {
return [...this.writeAllocations.toArray(), ...this.readAllocations.toArray()];
}
@attr('number') currentWriters;
@attr('number') currentReaders;
@computed('currentWriters', 'currentReaders')
get allocationCount() {
return this.currentWriters + this.currentReaders;
}
@attr('string') externalId;
@attr() topologies;
@attr('string') accessMode;
@attr('string') attachmentMode;
@attr('boolean') schedulable;
@attr('string') provider;
@attr('string') version;
@attr('boolean') controllerRequired;
@attr('number') controllersHealthy;
@attr('number') controllersExpected;
@computed('controllersHealthy', 'controllersExpected')
get controllersHealthyProportion() {
return this.controllersHealthy / this.controllersExpected;
}
@attr('number') nodesHealthy;
@attr('number') nodesExpected;
@computed('nodesHealthy', 'nodesExpected')
get nodesHealthyProportion() {
return this.nodesHealthy / this.nodesExpected;
}
@attr('number') resourceExhausted;
@attr('number') createIndex;
@attr('number') modifyIndex;
}