// GetAllocs is used to lookup a set of allocations
func (a *Alloc) GetAllocs(args *structs.AllocsGetRequest,
reply *structs.AllocsGetResponse) error {
if done, err := a.srv.forward("Alloc.GetAllocs", args, args, reply); done {
return err
}
defer metrics.MeasureSince([]string{"nomad", "alloc", "get_alloc"}, time.Now())
// Lookup the allocations
snap, err := a.srv.fsm.State().Snapshot()
if err != nil {
return err
}
allocs := make([]*structs.Allocation, len(args.AllocIDs))
for i, alloc := range args.AllocIDs {
out, err := snap.AllocByID(alloc)
if err != nil {
return err
}
if out == nil {
return fmt.Errorf("unknown alloc id %q", alloc)
}
allocs[i] = out
if reply.Index < out.ModifyIndex {
reply.Index = out.ModifyIndex
}
}
// Set the response
a.srv.setQueryMeta(&reply.QueryMeta)
reply.Allocs = allocs
return nil
}
