53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
package nomad
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import (
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"time"
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metrics "github.com/armon/go-metrics"
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log "github.com/hashicorp/go-hclog"
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"github.com/hashicorp/nomad/nomad/structs"
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)
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// Plan endpoint is used for plan interactions
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type Plan struct {
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srv *Server
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logger log.Logger
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}
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// Submit is used to submit a plan to the leader
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func (p *Plan) Submit(args *structs.PlanRequest, reply *structs.PlanResponse) error {
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if done, err := p.srv.forward("Plan.Submit", args, args, reply); done {
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return err
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}
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defer metrics.MeasureSince([]string{"nomad", "plan", "submit"}, time.Now())
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// Pause the Nack timer for the eval as it is making progress as long as it
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// is in the plan queue. We resume immediately after we get a result to
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// handle the case that the receiving worker dies.
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plan := args.Plan
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id := plan.EvalID
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token := plan.EvalToken
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if err := p.srv.evalBroker.PauseNackTimeout(id, token); err != nil {
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return err
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}
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defer p.srv.evalBroker.ResumeNackTimeout(id, token)
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// Submit the plan to the queue
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future, err := p.srv.planQueue.Enqueue(plan)
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if err != nil {
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return err
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}
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// Wait for the results
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result, err := future.Wait()
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if err != nil {
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return err
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}
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// Package the result
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reply.Result = result
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reply.Index = result.AllocIndex
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return nil
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}
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