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hosts: GetHostsByManagerAndRegion(): sql调整

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This commit is contained in:
Yousong Zhou
2018-12-06 16:40:59 +00:00
parent dddd859c09
commit 76f1ba405c
1 changed files with 4 additions and 6 deletions
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pkg/compute/models/hosts.go
+4 -6
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@@ -1978,12 +1978,10 @@ func (self *SHost) GetDetailsIpmi(ctx context.Context, userCred mcclient.TokenCr
}
func (manager *SHostManager) GetHostsByManagerAndRegion(managerId string, regionId string) []SHost {
hosts := HostManager.Query().SubQuery()
zones := ZoneManager.Query().SubQuery()
q := hosts.Query()
q = q.Join(zones, sqlchemy.Equals(hosts.Field("zone_id"), zones.Field("id")))
q = q.Filter(sqlchemy.Equals(hosts.Field("manager_id"), managerId))
q = q.Filter(sqlchemy.Equals(zones.Field("cloudregion_id"), regionId))
zones := ZoneManager.Query().Equals("cloudregion_id", regionId).SubQuery()
hosts := HostManager.Query()
q := hosts.Equals("manager_id", managerId)
q = q.Join(zones, sqlchemy.Equals(zones.Field("id"), hosts.Field("zone_id")))
ret := make([]SHost, 0)
err := db.FetchModelObjects(HostManager, q, &ret)
if err != nil {