From 8ebb409ef31ac5850925412b901985d7f0a9b668 Mon Sep 17 00:00:00 2001
From: Rain <zhengyu@yunion.cn>
Date: Thu, 12 Mar 2020 20:17:25 +0800
Subject: [PATCH] fix(scheduler): Candidater's CloudProvider maybe nil

Candidater(Host) in Provider Onecloud doesn't have CloudProvider.
---
 pkg/scheduler/data_manager/candidate_manager.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/scheduler/data_manager/candidate_manager.go b/pkg/scheduler/data_manager/candidate_manager.go
index ce5920da27..4ec46e8ff8 100644
--- a/pkg/scheduler/data_manager/candidate_manager.go
+++ b/pkg/scheduler/data_manager/candidate_manager.go
@@ -227,7 +227,9 @@ func (cm *CandidateManager) GetCandidates(args CandidateGetArgs) ([]core.Candida
 
 	matchCloudprovider := func(r core.Candidater, managerId string) bool {
 		if managerId != "" {
-			if r.Getter().Cloudprovider().GetId() == managerId {
+			cloudProvier := r.Getter().Cloudprovider()
+			// r who belongs to Provider Onecloud doesn't have cloudprovider
+			if cloudProvier != nil && cloudProvier.GetId() == managerId {
 				return true
 			}
 			return false