From ff02e8c3eacbf493d3f7de6e8a86a94e0b6ce44c Mon Sep 17 00:00:00 2001 From: rainzm Date: Wed, 2 Mar 2022 17:26:49 +0800 Subject: [PATCH] fix(scheduler): ignore classmetadata check when it is nil --- pkg/scheduler/algorithm/predicates/class_metadata_predicate.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/pkg/scheduler/algorithm/predicates/class_metadata_predicate.go b/pkg/scheduler/algorithm/predicates/class_metadata_predicate.go index 7eba908813..a6b13f4b0b 100644 --- a/pkg/scheduler/algorithm/predicates/class_metadata_predicate.go +++ b/pkg/scheduler/algorithm/predicates/class_metadata_predicate.go @@ -132,6 +132,9 @@ func (p *ClassMetadataPredicate) Execute(u *core.Unit, c core.Candidater) (bool, h := NewPredicateHelper(p, u, c) ctx := context.Background() for _, resource := range []*ResourceWithClassMetadata{p.tenant, p.guestSource} { + if resource == nil { + continue + } ic, err := db.IsInSameClass(ctx, c.Getter(), resource) if err != nil { return false, nil, errors.Wrap(err, "unable to determine whether they are in a class")