Files
cloudpods/pkg/compute/models/guest_queries.go
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// Copyright 2019 Yunion
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package models
import (
"context"
"database/sql"
"strings"
"yunion.io/x/jsonutils"
"yunion.io/x/log"
"yunion.io/x/pkg/tristate"
"yunion.io/x/sqlchemy"
"yunion.io/x/onecloud/pkg/cloudcommon/db"
"yunion.io/x/onecloud/pkg/mcclient"
"yunion.io/x/onecloud/pkg/util/stringutils2"
)
func (manager *SGuestManager) FetchCustomizeColumns(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, objs []db.IModel, fields stringutils2.SSortedStrings) []*jsonutils.JSONDict {
rows := manager.SVirtualResourceBaseManager.FetchCustomizeColumns(ctx, userCred, query, objs, fields)
guestIds := make([]string, len(objs))
for i := range objs {
guestIds[i] = objs[i].GetId()
}
if len(fields) == 0 || fields.Contains("disk") {
gds := fetchGuestDiskSizes(guestIds)
if gds != nil {
for i := range rows {
if gd, ok := gds[objs[i].GetId()]; ok {
rows[i].Add(jsonutils.NewInt(gd.DiskSizeMb), "disk")
}
}
}
}
if len(fields) == 0 || fields.Contains("ips") {
gips := fetchGuestIPs(guestIds, tristate.False)
if gips != nil {
for i := range rows {
if gip, ok := gips[objs[i].GetId()]; ok {
rows[i].Add(jsonutils.NewString(strings.Join(gip, ",")), "ips")
}
}
}
}
if len(fields) == 0 || fields.Contains("vpc") || fields.Contains("vpc_id") {
gvpcs := fetchGuestVpcs(guestIds)
if gvpcs != nil {
for i := range rows {
if gvpc, ok := gvpcs[objs[i].GetId()]; ok {
if len(fields) == 0 || fields.Contains("vpc") {
rows[i].Add(jsonutils.NewString(strings.Join(gvpc.Vpc, ",")), "vpc")
}
if len(fields) == 0 || fields.Contains("vpc_id") {
rows[i].Add(jsonutils.NewString(strings.Join(gvpc.VpcId, ",")), "vpc_id")
}
}
}
}
}
if len(fields) == 0 || fields.Contains("secgroups") || fields.Contains("secgroup") {
gsgs := fetchSecgroups(guestIds)
if gsgs != nil {
for i := range rows {
if gsg, ok := gsgs[objs[i].GetId()]; ok {
if len(fields) == 0 || fields.Contains("secgroups") {
rows[i].Add(jsonutils.Marshal(gsg), "secgroups")
}
if len(fields) == 0 || fields.Contains("secgroup") {
rows[i].Add(jsonutils.NewString(gsg[0].Name), "secgroup")
}
}
}
}
}
if len(fields) == 0 || fields.Contains("eip") || fields.Contains("eip_mode") {
geips := fetchGuestEips(guestIds)
if geips != nil {
for i := range rows {
if eip, ok := geips[objs[i].GetId()]; ok {
if len(fields) == 0 || fields.Contains("eip") {
rows[i].Add(jsonutils.NewString(eip.IpAddr), "eip")
}
if len(fields) == 0 || fields.Contains("eip_mode") {
rows[i].Add(jsonutils.NewString(eip.Mode), "eip_mode")
}
}
}
}
}
if len(fields) == 0 || fields.Contains("keypair") {
gkps := fetchGuestKeypairs(guestIds)
if gkps != nil {
for i := range rows {
if kps, ok := gkps[objs[i].GetId()]; ok {
rows[i].Add(jsonutils.NewString(kps.Keypair), "keypair")
}
}
}
}
if len(fields) == 0 || fields.Contains("isolated_devices") || fields.Contains("is_gpu") {
gdevs := fetchGuestIsolatedDevices(guestIds)
if gdevs != nil {
for i := range rows {
if gdev, ok := gdevs[objs[i].GetId()]; ok {
if len(fields) == 0 || fields.Contains("isolated_devices") {
rows[i].Add(jsonutils.NewString(getIsolatedDeviceDetails(gdev)), "isolated_devices")
}
if len(fields) == 0 || fields.Contains("is_gpu") {
if len(gdev) > 0 {
rows[i].Add(jsonutils.JSONTrue, "is_gpu")
} else {
rows[i].Add(jsonutils.JSONFalse, "is_gpu")
}
}
} else {
if len(fields) == 0 || fields.Contains("is_gpu") {
rows[i].Add(jsonutils.JSONFalse, "is_gpu")
}
}
}
}
}
if len(fields) == 0 || fields.Contains("cdrom") {
gcds := fetchGuestCdroms(guestIds)
if gcds != nil {
for i := range rows {
if gcd, ok := gcds[objs[i].GetId()]; ok {
rows[i].Add(jsonutils.NewString(gcd.GetDetails()), "cdrom")
} else {
rows[i].Add(jsonutils.NewString(""), "cdrom")
}
}
}
}
return rows
}
type sGustDiskSize struct {
GuestId string
DiskSizeMb int64
}
func fetchGuestDiskSizes(guestIds []string) map[string]sGustDiskSize {
disks := DiskManager.Query().SubQuery()
guestdisks := GuestdiskManager.Query().SubQuery()
q := disks.Query(guestdisks.Field("guest_id"), sqlchemy.SUM("disk_size_mb", disks.Field("disk_size")))
q = q.Join(guestdisks, sqlchemy.Equals(guestdisks.Field("disk_id"), disks.Field("id")))
q = q.Filter(sqlchemy.In(guestdisks.Field("guest_id"), guestIds))
q = q.GroupBy(guestdisks.Field("guest_id"))
gds := make([]sGustDiskSize, 0)
err := q.All(&gds)
if err != nil && err != sql.ErrNoRows {
log.Errorf("query sGustDiskSize fail: %v", err)
return nil
}
ret := make(map[string]sGustDiskSize)
for i := range gds {
ret[gds[i].GuestId] = gds[i]
}
return ret
}
func (guest *SGuest) getDiskSize() int {
result := fetchGuestDiskSizes([]string{guest.Id})
if result == nil {
return -1
}
if gs, ok := result[guest.Id]; ok {
return int(gs.DiskSizeMb)
} else {
return -1
}
}
func fetchGuestIPs(guestIds []string, virtual tristate.TriState) map[string][]string {
guestnetworks := GuestnetworkManager.Query().SubQuery()
q := guestnetworks.Query(guestnetworks.Field("guest_id"), guestnetworks.Field("ip_addr"))
q = q.In("guest_id", guestIds)
if virtual.IsTrue() {
q = q.IsTrue("virtual")
} else if virtual.IsFalse() {
q = q.IsFalse("virtual")
}
q = q.IsNotEmpty("ip_addr")
q = q.Asc("ip_addr")
type sGuestIdIpAddr struct {
GuestId string
IpAddr string
}
gias := make([]sGuestIdIpAddr, 0)
err := q.All(&gias)
if err != nil && err != sql.ErrNoRows {
return nil
}
ret := make(map[string][]string)
for i := range gias {
if _, ok := ret[gias[i].GuestId]; !ok {
ret[gias[i].GuestId] = make([]string, 0)
}
ret[gias[i].GuestId] = append(ret[gias[i].GuestId], gias[i].IpAddr)
}
return ret
}
func (self *SGuest) GetRealIPs() []string {
result := fetchGuestIPs([]string{self.Id}, tristate.False)
if result == nil {
return nil
}
if ret, ok := result[self.Id]; ok {
return ret
}
return nil
}
type sGuestVpcsInfo struct {
GuestId string
Vpc []string
VpcId []string
}
func fetchGuestVpcs(guestIds []string) map[string]sGuestVpcsInfo {
vpcs := VpcManager.Query().SubQuery()
wires := WireManager.Query().SubQuery()
networks := NetworkManager.Query().SubQuery()
guestnetworks := GuestnetworkManager.Query().SubQuery()
q := vpcs.Query(guestnetworks.Field("guest_id"), vpcs.Field("id"), vpcs.Field("name"))
q = q.Join(wires, sqlchemy.Equals(vpcs.Field("id"), wires.Field("vpc_id")))
q = q.Join(networks, sqlchemy.Equals(wires.Field("id"), networks.Field("wire_id")))
q = q.Join(guestnetworks, sqlchemy.Equals(networks.Field("id"), guestnetworks.Field("network_id")))
q = q.Filter(sqlchemy.In(guestnetworks.Field("guest_id"), guestIds))
q = q.Distinct()
type sGuestVpcInfo struct {
GuestId string
Id string
Name string
}
gvpcs := make([]sGuestVpcInfo, 0)
err := q.All(&gvpcs)
if err != nil {
return nil
}
ret := make(map[string]sGuestVpcsInfo)
for i := range gvpcs {
gvpc, ok := ret[gvpcs[i].GuestId]
if !ok {
gvpc = sGuestVpcsInfo{
GuestId: gvpcs[i].GuestId,
Vpc: make([]string, 0),
VpcId: make([]string, 0),
}
}
gvpc.VpcId = append(gvpc.VpcId, gvpcs[i].Id)
gvpc.Vpc = append(gvpc.Vpc, gvpcs[i].Name)
ret[gvpcs[i].GuestId] = gvpc
}
return ret
}
type sSecgroupInfo struct {
Id string
Name string
}
func fetchSecgroups(guestIds []string) map[string][]sSecgroupInfo {
secgroups := SecurityGroupManager.Query().SubQuery()
guestsecgroups := GuestsecgroupManager.Query().SubQuery()
guests := GuestManager.Query().SubQuery()
q1 := guests.Query(guests.Field("id").Label("guest_id"),
guests.Field("secgrp_id").Label("secgroup_id"))
q1 = q1.Filter(sqlchemy.In(guests.Field("id"), guestIds))
q2 := guestsecgroups.Query(guestsecgroups.Field("guest_id"), guestsecgroups.Field("secgroup_id"))
q2 = q2.Filter(sqlchemy.In(guestsecgroups.Field("guest_id"), guestIds))
uq := sqlchemy.Union(q1, q2)
q := uq.Query(uq.Field("guest_id"), uq.Field("secgroup_id"), secgroups.Field("name").Label("secgroup_name"))
q = q.Join(secgroups, sqlchemy.Equals(uq.Field("secgroup_id"), secgroups.Field("id")))
type sGuestSecgroupInfo struct {
SecgroupId string
SecgroupName string
GuestId string
}
gsgs := make([]sGuestSecgroupInfo, 0)
err := q.All(&gsgs)
if err != nil {
return nil
}
ret := make(map[string][]sSecgroupInfo)
for i := range gsgs {
gsg, ok := ret[gsgs[i].GuestId]
if !ok {
gsg = make([]sSecgroupInfo, 0)
}
gsg = append(gsg, sSecgroupInfo{
Id: gsgs[i].SecgroupId,
Name: gsgs[i].SecgroupName,
})
ret[gsgs[i].GuestId] = gsg
}
return ret
}
type sEipInfo struct {
IpAddr string
Mode string
GuestId string
}
func fetchGuestEips(guestIds []string) map[string]sEipInfo {
eips := ElasticipManager.Query().SubQuery()
q := eips.Query(eips.Field("ip_addr"), eips.Field("mode"), eips.Field("associate_id").Label("guest_id"))
q = q.Equals("associate_type", "server")
q = q.In("associate_id", guestIds)
geips := make([]sEipInfo, 0)
err := q.All(&geips)
if err != nil {
return nil
}
ret := make(map[string]sEipInfo)
for i := range geips {
ret[geips[i].GuestId] = geips[i]
}
return ret
}
type sGuestKeypair struct {
GuestId string
Keypair string
}
func fetchGuestKeypairs(guestIds []string) map[string]sGuestKeypair {
keypairs := KeypairManager.Query().SubQuery()
guests := GuestManager.Query().SubQuery()
q := guests.Query(guests.Field("id").Label("guest_id"), keypairs.Field("name").Label("keypair"))
q = q.Join(keypairs, sqlchemy.Equals(guests.Field("keypair_id"), keypairs.Field("id")))
q = q.Filter(sqlchemy.In(guests.Field("id"), guestIds))
gkps := make([]sGuestKeypair, 0)
err := q.All(&gkps)
if err != nil {
return nil
}
ret := make(map[string]sGuestKeypair)
for i := range gkps {
ret[gkps[i].GuestId] = gkps[i]
}
return ret
}
func fetchGuestIsolatedDevices(guestIds []string) map[string][]SIsolatedDevice {
q := IsolatedDeviceManager.Query().In("guest_id", guestIds)
devs := make([]SIsolatedDevice, 0)
err := q.All(&devs)
if err != nil {
return nil
}
ret := make(map[string][]SIsolatedDevice)
for i := range devs {
gdevs, ok := ret[devs[i].GuestId]
if !ok {
gdevs = make([]SIsolatedDevice, 0)
}
gdevs = append(gdevs, devs[i])
ret[devs[i].GuestId] = gdevs
}
return ret
}
func getIsolatedDeviceDetails(devs []SIsolatedDevice) string {
var buf strings.Builder
for _, dev := range devs {
buf.WriteString(dev.getDetailedString())
buf.WriteString("\n")
}
return buf.String()
}
func fetchGuestCdroms(guestIds []string) map[string]SGuestcdrom {
q := GuestcdromManager.Query().In("id", guestIds)
gcds := make([]SGuestcdrom, 0)
err := q.All(&gcds)
if err != nil {
return nil
}
ret := make(map[string]SGuestcdrom)
for i := range gcds {
ret[gcds[i].Id] = gcds[i]
}
return ret
}