region: server list by host sn

cmd/climc/shell/hosts.go

@@ -55,6 +55,8 @@ func init() {
 
 		CdromBoot *bool `help:"filter hosts list by cdrom_boot=true|false"`
 
+		Sn string `help:"find host by sn"`
+
 		options.BaseListOptions
 	}
 	R(&HostListOptions{}, "host-list", "List hosts", func(s *mcclient.ClientSession, opts *HostListOptions) error {
@@ -76,6 +78,9 @@ func init() {
 		if len(opts.Uuid) > 0 {
 			params.Add(jsonutils.NewString(opts.Uuid), "uuid")
 		}
+		if len(opts.Sn) > 0 {
+			params.Add(jsonutils.NewString(opts.Sn), "sn")
+		}
 		result, err := modules.Hosts.List(s, params)
 		if err != nil {
 			return err

pkg/apis/compute/guests.go

@@ -80,6 +80,8 @@ type ServerListInput struct {
 	ResourceType string `json:"resource_type"`
 	// 返回开启主备机功能的主机
 	GetBackupGuestsOnHost *bool `json:"get_backup_guests_on_host"`
+	// 根据宿主机 SN 过滤
+	HostSn string `json:"host_sn"`
 }
 
 func (input *ServerListInput) AfterUnmarshal() {

pkg/compute/models/guests.go

@@ -448,6 +448,13 @@ func (manager *SGuestManager) ListItemFilter(ctx context.Context, q *sqlchemy.SQ
 		}
 	}
 
+	hostSNFilter := query.HostSn
+	if len(hostSNFilter) > 0 {
+		hosts := HostManager.Query().SubQuery()
+		sq := hosts.Query(hosts.Field("id")).Filter(sqlchemy.Equals(hosts.Field("sn"), hostSNFilter)).SubQuery()
+		q = q.In("host_id", sq)
+	}
+
 	orderByHost := query.OrderByHost
 	if orderByHost == "asc" {
 		hosts := HostManager.Query().SubQuery()

pkg/mcclient/options/servers.go

@@ -50,6 +50,7 @@ type ServerListOptions struct {
 	UsableServerForEip string `help:"Eip id or name"`
 	WithoutUserMeta    *bool  `help:"Show Servers without user metadata"`
 	Group              string `help:"Instance Group ID or Name"`
+	HostSn             string `help:"Host SN"`
 
 	ResourceType string `help:"Resource type" choices:"shared|prepaid|dedicated"`