// Allocations is used to list the allocations for a job func (j *Job) Allocations(args *structs.JobSpecificRequest, reply *structs.JobAllocationsResponse) error { if done, err := j.srv.forward("Job.Allocations", args, args, reply); done { return err } defer metrics.MeasureSince([]string{"nomad", "job", "allocations"}, time.Now()) // Setup the blocking query opts := blockingOptions{ queryOpts: &args.QueryOptions, queryMeta: &reply.QueryMeta, watch: watch.NewItems(watch.Item{AllocJob: args.JobID}), run: func() error { // Capture the allocations snap, err := j.srv.fsm.State().Snapshot() if err != nil { return err } allocs, err := snap.AllocsByJob(args.JobID) if err != nil { return err } // Convert to stubs if len(allocs) > 0 { reply.Allocations = make([]*structs.AllocListStub, 0, len(allocs)) for _, alloc := range allocs { reply.Allocations = append(reply.Allocations, alloc.Stub()) } } // Use the last index that affected the allocs table index, err := snap.Index("allocs") if err != nil { return err } reply.Index = index // Set the query response j.srv.setQueryMeta(&reply.QueryMeta) return nil }} return j.srv.blockingRPC(&opts) }