open-nomad/ui/app/serializers/allocation.js

97 lines
3.1 KiB
JavaScript

import { inject as service } from '@ember/service';
import { get } from '@ember/object';
import ApplicationSerializer from './application';
import classic from 'ember-classic-decorator';
const taskGroupFromJob = (job, taskGroupName) => {
const taskGroups = job && job.TaskGroups;
const taskGroup =
taskGroups && taskGroups.find((group) => group.Name === taskGroupName);
return taskGroup ? taskGroup : null;
};
const merge = (tasks) => {
const mergedResources = {
Cpu: { CpuShares: 0 },
Memory: { MemoryMB: 0 },
Disk: { DiskMB: 0 },
};
return tasks.reduce((resources, task) => {
resources.Cpu.CpuShares += (task.Cpu && task.Cpu.CpuShares) || 0;
resources.Memory.MemoryMB += (task.Memory && task.Memory.MemoryMB) || 0;
resources.Disk.DiskMB += (task.Disk && task.Disk.DiskMB) || 0;
return resources;
}, mergedResources);
};
@classic
export default class AllocationSerializer extends ApplicationSerializer {
@service system;
attrs = {
taskGroupName: 'TaskGroup',
states: 'TaskStates',
};
separateNanos = ['CreateTime', 'ModifyTime'];
normalize(typeHash, hash) {
// Transform the map-based TaskStates object into an array-based
// TaskState fragment list
const states = hash.TaskStates || {};
hash.TaskStates = Object.keys(states)
.sort()
.map((key) => {
const state = states[key] || {};
const summary = { Name: key };
Object.keys(state).forEach(
(stateKey) => (summary[stateKey] = state[stateKey])
);
summary.Resources =
hash.AllocatedResources && hash.AllocatedResources.Tasks[key];
return summary;
});
hash.JobVersion =
hash.JobVersion != null ? hash.JobVersion : get(hash, 'Job.Version');
hash.PlainJobId = hash.JobID;
hash.Namespace = hash.Namespace || get(hash, 'Job.Namespace') || 'default';
hash.JobID = JSON.stringify([hash.JobID, hash.Namespace]);
hash.RescheduleEvents = (hash.RescheduleTracker || {}).Events;
hash.IsMigrating = (hash.DesiredTransition || {}).Migrate;
// API returns empty strings instead of null
hash.PreviousAllocationID = hash.PreviousAllocation
? hash.PreviousAllocation
: null;
hash.NextAllocationID = hash.NextAllocation ? hash.NextAllocation : null;
hash.FollowUpEvaluationID = hash.FollowupEvalID
? hash.FollowupEvalID
: null;
hash.PreemptedAllocationIDs = hash.PreemptedAllocations || [];
hash.PreemptedByAllocationID = hash.PreemptedByAllocation || null;
hash.WasPreempted = !!hash.PreemptedByAllocationID;
const shared = hash.AllocatedResources && hash.AllocatedResources.Shared;
hash.AllocatedResources =
hash.AllocatedResources &&
merge(Object.values(hash.AllocatedResources.Tasks));
if (shared) {
hash.AllocatedResources.Ports = shared.Ports;
hash.AllocatedResources.Networks = shared.Networks;
}
// The Job definition for an allocation is only included in findRecord responses.
hash.AllocationTaskGroup = !hash.Job
? null
: taskGroupFromJob(hash.Job, hash.TaskGroup);
return super.normalize(typeHash, hash);
}
}