mirror of
https://github.com/TeaOSLab/EdgeAPI.git
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548 lines
14 KiB
Go
548 lines
14 KiB
Go
package models
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import (
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"encoding/json"
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"errors"
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"github.com/TeaOSLab/EdgeAPI/internal/db/models/dns"
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"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
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"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
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_ "github.com/go-sql-driver/mysql"
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"github.com/iwind/TeaGo/Tea"
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"github.com/iwind/TeaGo/dbs"
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"github.com/iwind/TeaGo/types"
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)
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const (
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NodeIPAddressStateEnabled = 1 // 已启用
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NodeIPAddressStateDisabled = 0 // 已禁用
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)
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type NodeIPAddressDAO dbs.DAO
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func NewNodeIPAddressDAO() *NodeIPAddressDAO {
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return dbs.NewDAO(&NodeIPAddressDAO{
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DAOObject: dbs.DAOObject{
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DB: Tea.Env,
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Table: "edgeNodeIPAddresses",
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Model: new(NodeIPAddress),
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PkName: "id",
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},
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}).(*NodeIPAddressDAO)
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}
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var SharedNodeIPAddressDAO *NodeIPAddressDAO
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func init() {
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dbs.OnReady(func() {
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SharedNodeIPAddressDAO = NewNodeIPAddressDAO()
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})
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}
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// EnableAddress 启用条目
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func (this *NodeIPAddressDAO) EnableAddress(tx *dbs.Tx, addressId int64) (err error) {
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_, err = this.Query(tx).
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Pk(addressId).
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Set("state", NodeIPAddressStateEnabled).
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Update()
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if err != nil {
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return err
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}
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return this.NotifyUpdate(tx, addressId)
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}
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// DisableAddress 禁用IP地址
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func (this *NodeIPAddressDAO) DisableAddress(tx *dbs.Tx, addressId int64) (err error) {
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_, err = this.Query(tx).
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Pk(addressId).
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Set("state", NodeIPAddressStateDisabled).
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Update()
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if err != nil {
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return err
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}
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return this.NotifyUpdate(tx, addressId)
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}
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// DisableAllAddressesWithNodeId 禁用节点的所有的IP地址
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func (this *NodeIPAddressDAO) DisableAllAddressesWithNodeId(tx *dbs.Tx, nodeId int64, role nodeconfigs.NodeRole) error {
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if nodeId <= 0 {
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return errors.New("invalid nodeId")
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}
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if len(role) == 0 {
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role = nodeconfigs.NodeRoleNode
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}
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_, err := this.Query(tx).
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Attr("nodeId", nodeId).
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Attr("role", role).
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Set("state", NodeIPAddressStateDisabled).
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Update()
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if err != nil {
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return err
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}
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return SharedNodeDAO.NotifyDNSUpdate(tx, nodeId)
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}
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// FindEnabledAddress 查找启用中的IP地址
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func (this *NodeIPAddressDAO) FindEnabledAddress(tx *dbs.Tx, id int64) (*NodeIPAddress, error) {
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result, err := this.Query(tx).
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Pk(id).
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Attr("state", NodeIPAddressStateEnabled).
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Find()
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if result == nil {
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return nil, err
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}
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return result.(*NodeIPAddress), err
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}
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// FindAddressName 根据主键查找名称
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func (this *NodeIPAddressDAO) FindAddressName(tx *dbs.Tx, id int64) (string, error) {
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return this.Query(tx).
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Pk(id).
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Result("name").
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FindStringCol("")
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}
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// FindAddressIsHealthy 判断IP地址是否健康
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func (this *NodeIPAddressDAO) FindAddressIsHealthy(tx *dbs.Tx, addressId int64) (isHealthy bool, err error) {
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if addressId <= 0 {
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return false, nil
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}
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one, err := this.Query(tx).
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Pk(addressId).
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Result("isHealthy").
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Find()
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if err != nil || one == nil {
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return false, err
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}
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var addr = one.(*NodeIPAddress)
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return addr.IsHealthy, nil
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}
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// CreateAddress 创建IP地址
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func (this *NodeIPAddressDAO) CreateAddress(tx *dbs.Tx, adminId int64, nodeId int64, role nodeconfigs.NodeRole, name string, ip string, canAccess bool, isUp bool, groupId int64) (addressId int64, err error) {
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if len(role) == 0 {
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role = nodeconfigs.NodeRoleNode
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}
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op := NewNodeIPAddressOperator()
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op.NodeId = nodeId
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op.Role = role
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op.Name = name
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op.Ip = ip
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op.CanAccess = canAccess
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op.IsUp = isUp
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op.GroupId = groupId
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op.State = NodeIPAddressStateEnabled
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addressId, err = this.SaveInt64(tx, op)
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if err != nil {
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return 0, err
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}
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err = SharedNodeDAO.NotifyDNSUpdate(tx, nodeId)
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if err != nil {
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return 0, err
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}
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// 创建日志
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err = SharedNodeIPAddressLogDAO.CreateLog(tx, adminId, addressId, "创建IP")
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if err != nil {
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return 0, err
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}
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return addressId, nil
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}
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// UpdateAddress 修改IP地址
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func (this *NodeIPAddressDAO) UpdateAddress(tx *dbs.Tx, adminId int64, addressId int64, name string, ip string, canAccess bool, isOn bool, isUp bool) (err error) {
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if addressId <= 0 {
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return errors.New("invalid addressId")
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}
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op := NewNodeIPAddressOperator()
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op.Id = addressId
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op.Name = name
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op.Ip = ip
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op.CanAccess = canAccess
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op.IsOn = isOn
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op.IsUp = isUp
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op.State = NodeIPAddressStateEnabled // 恢复状态
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err = this.Save(tx, op)
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if err != nil {
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return err
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}
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// 创建日志
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err = SharedNodeIPAddressLogDAO.CreateLog(tx, adminId, addressId, "修改IP")
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if err != nil {
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return err
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}
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return this.NotifyUpdate(tx, addressId)
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}
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// UpdateAddressIP 修改IP地址中的IP
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func (this *NodeIPAddressDAO) UpdateAddressIP(tx *dbs.Tx, addressId int64, ip string) error {
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if addressId <= 0 {
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return errors.New("invalid addressId")
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}
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op := NewNodeIPAddressOperator()
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op.Id = addressId
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op.Ip = ip
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err := this.Save(tx, op)
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if err != nil {
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return err
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}
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return this.NotifyUpdate(tx, addressId)
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}
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// UpdateAddressNodeId 修改IP地址所属节点
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func (this *NodeIPAddressDAO) UpdateAddressNodeId(tx *dbs.Tx, addressId int64, nodeId int64) error {
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_, err := this.Query(tx).
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Pk(addressId).
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Set("nodeId", nodeId).
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Set("state", NodeIPAddressStateEnabled). // 恢复状态
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Update()
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if err != nil {
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return err
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}
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err = SharedNodeDAO.NotifyDNSUpdate(tx, nodeId)
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if err != nil {
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return err
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}
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return nil
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}
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// FindAllEnabledAddressesWithNode 查找节点的所有的IP地址
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func (this *NodeIPAddressDAO) FindAllEnabledAddressesWithNode(tx *dbs.Tx, nodeId int64, role nodeconfigs.NodeRole) (result []*NodeIPAddress, err error) {
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if len(role) == 0 {
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role = nodeconfigs.NodeRoleNode
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}
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_, err = this.Query(tx).
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Attr("nodeId", nodeId).
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Attr("role", role).
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State(NodeIPAddressStateEnabled).
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Desc("order").
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AscPk().
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Slice(&result).
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FindAll()
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return
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}
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// FindFirstNodeAccessIPAddress 查找节点的第一个可访问的IP地址
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func (this *NodeIPAddressDAO) FindFirstNodeAccessIPAddress(tx *dbs.Tx, nodeId int64, role nodeconfigs.NodeRole) (ip string, addrId int64, err error) {
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if len(role) == 0 {
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role = nodeconfigs.NodeRoleNode
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}
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one, err := this.Query(tx).
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Attr("nodeId", nodeId).
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Attr("role", role).
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State(NodeIPAddressStateEnabled).
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Attr("canAccess", true).
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Attr("isOn", true).
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Attr("isUp", true).
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Desc("order").
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AscPk().
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Result("id", "ip").
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Find()
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if err != nil {
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return "", 0, err
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}
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if one == nil {
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return
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}
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var addr = one.(*NodeIPAddress)
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return addr.Ip, int64(addr.Id), nil
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}
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// FindFirstNodeAccessIPAddressId 查找节点的第一个可访问的IP地址ID
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func (this *NodeIPAddressDAO) FindFirstNodeAccessIPAddressId(tx *dbs.Tx, nodeId int64, role nodeconfigs.NodeRole) (int64, error) {
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if len(role) == 0 {
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role = nodeconfigs.NodeRoleNode
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}
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return this.Query(tx).
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Attr("nodeId", nodeId).
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Attr("role", role).
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State(NodeIPAddressStateEnabled).
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Attr("canAccess", true).
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Attr("isOn", true).
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Attr("isUp", true).
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Desc("order").
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AscPk().
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Result("id").
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FindInt64Col(0)
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}
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// FindNodeAccessAndUpIPAddresses 查找节点所有的可访问的IP地址
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func (this *NodeIPAddressDAO) FindNodeAccessAndUpIPAddresses(tx *dbs.Tx, nodeId int64, role nodeconfigs.NodeRole) (result []*NodeIPAddress, err error) {
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if len(role) == 0 {
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role = nodeconfigs.NodeRoleNode
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}
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_, err = this.Query(tx).
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Attr("role", role).
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Attr("nodeId", nodeId).
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State(NodeIPAddressStateEnabled).
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Attr("canAccess", true).
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Attr("isOn", true).
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Attr("isUp", true).
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Desc("order").
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AscPk().
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Slice(&result).
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FindAll()
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return
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}
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// CountAllEnabledIPAddresses 计算IP地址数量
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// TODO 目前支持边缘节点，将来支持NS节点
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func (this *NodeIPAddressDAO) CountAllEnabledIPAddresses(tx *dbs.Tx, role string, nodeClusterId int64, upState configutils.BoolState, keyword string) (int64, error) {
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var query = this.Query(tx).
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State(NodeIPAddressStateEnabled).
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Attr("role", role)
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// 集群
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if nodeClusterId > 0 {
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query.Where("nodeId IN (SELECT id FROM "+SharedNodeDAO.Table+" WHERE (clusterId=:clusterId OR JSON_CONTAINS(secondaryClusterIds, :clusterIdString)) AND state=1)").
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Param("clusterId", nodeClusterId).
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Param("clusterIdString", types.String(nodeClusterId))
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} else {
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query.Where("nodeId IN (SELECT id FROM " + SharedNodeDAO.Table + " WHERE state=1 AND clusterId IN (SELECT id FROM " + SharedNodeClusterDAO.Table + " WHERE state=1))")
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}
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// 在线状态
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switch upState {
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case configutils.BoolStateYes:
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query.Attr("isUp", 1)
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case configutils.BoolStateNo:
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query.Attr("isUp", 0)
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}
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// 关键词
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if len(keyword) > 0 {
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query.Where("(ip LIKE :keyword OR name LIKE :keyword OR description LIKE :keyword OR nodeId IN (SELECT id FROM "+SharedNodeDAO.Table+" WHERE state=1 AND name LIKE :keyword))").
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Param("keyword", "%"+keyword+"%")
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}
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return query.Count()
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}
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// ListEnabledIPAddresses 列出单页的IP地址
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func (this *NodeIPAddressDAO) ListEnabledIPAddresses(tx *dbs.Tx, role string, nodeClusterId int64, upState configutils.BoolState, keyword string, offset int64, size int64) (result []*NodeIPAddress, err error) {
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var query = this.Query(tx).
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State(NodeIPAddressStateEnabled).
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Attr("role", role)
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// 集群
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if nodeClusterId > 0 {
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query.Where("nodeId IN (SELECT id FROM "+SharedNodeDAO.Table+" WHERE (clusterId=:clusterId OR JSON_CONTAINS(secondaryClusterIds, :clusterIdString)) AND state=1)").
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Param("clusterId", nodeClusterId).
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Param("clusterIdString", types.String(nodeClusterId))
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} else {
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query.Where("nodeId IN (SELECT id FROM " + SharedNodeDAO.Table + " WHERE state=1 AND clusterId IN (SELECT id FROM " + SharedNodeClusterDAO.Table + " WHERE state=1))")
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}
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// 在线状态
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switch upState {
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case configutils.BoolStateYes:
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query.Attr("isUp", 1)
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case configutils.BoolStateNo:
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query.Attr("isUp", 0)
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}
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// 关键词
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if len(keyword) > 0 {
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query.Where("(ip LIKE :keyword OR name LIKE :keyword OR description LIKE :keyword OR nodeId IN (SELECT id FROM "+SharedNodeDAO.Table+" WHERE state=1 AND name LIKE :keyword))").
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Param("keyword", "%"+keyword+"%")
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}
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_, err = query.Offset(offset).
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Limit(size).
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Asc("isUp").
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Desc("nodeId").
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Slice(&result).
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FindAll()
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return
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}
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// FindAllAccessibleIPAddressesWithClusterId 列出所有的正在启用的IP地址
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func (this *NodeIPAddressDAO) FindAllAccessibleIPAddressesWithClusterId(tx *dbs.Tx, role string, clusterId int64) (result []*NodeIPAddress, err error) {
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_, err = this.Query(tx).
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State(NodeIPAddressStateEnabled).
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Attr("role", role).
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Attr("isOn", true).
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Attr("canAccess", true).
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Where("nodeId IN (SELECT id FROM "+SharedNodeDAO.Table+" WHERE state=1 AND clusterId=:clusterId)").
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Param("clusterId", clusterId).
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Slice(&result).
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FindAll()
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return
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}
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// CountAllAccessibleIPAddressesWithClusterId 计算集群中的可用IP地址数量
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func (this *NodeIPAddressDAO) CountAllAccessibleIPAddressesWithClusterId(tx *dbs.Tx, role string, clusterId int64) (count int64, err error) {
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return this.Query(tx).
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State(NodeIPAddressStateEnabled).
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Attr("role", role).
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Attr("isOn", true).
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Attr("canAccess", true).
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Where("nodeId IN (SELECT id FROM "+SharedNodeDAO.Table+" WHERE state=1 AND clusterId=:clusterId)").
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Param("clusterId", clusterId).
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Count()
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}
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// ListAccessibleIPAddressesWithClusterId 列出单页集群中的可用IP地址
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func (this *NodeIPAddressDAO) ListAccessibleIPAddressesWithClusterId(tx *dbs.Tx, role string, clusterId int64, offset int64, size int64) (result []*NodeIPAddress, err error) {
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_, err = this.Query(tx).
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State(NodeIPAddressStateEnabled).
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Attr("role", role).
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Attr("isOn", true).
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Attr("canAccess", true).
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Where("nodeId IN (SELECT id FROM "+SharedNodeDAO.Table+" WHERE state=1 AND clusterId=:clusterId)").
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Param("clusterId", clusterId).
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Offset(offset).
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Limit(size).
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Slice(&result).
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FindAll()
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return
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}
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// UpdateAddressConnectivity 设置连通性数据
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func (this *NodeIPAddressDAO) UpdateAddressConnectivity(tx *dbs.Tx, addrId int64, connectivity *nodeconfigs.Connectivity) error {
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connectivityJSON, err := json.Marshal(connectivity)
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if err != nil {
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return err
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}
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return this.Query(tx).
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Pk(addrId).
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Set("connectivity", connectivityJSON).
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UpdateQuickly()
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}
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// UpdateAddressIsUp 设置IP地址在线状态
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func (this *NodeIPAddressDAO) UpdateAddressIsUp(tx *dbs.Tx, addressId int64, isUp bool) error {
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var err = this.Query(tx).
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Pk(addressId).
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Set("isUp", isUp).
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Set("countUp", 0).
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Set("countDown", 0).
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Set("backupIP", "").
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Set("backupThresholdId", 0).
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UpdateQuickly()
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if err != nil {
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return err
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}
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return this.NotifyUpdate(tx, addressId)
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}
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// UpdateAddressBackupIP 设置备用IP
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func (this *NodeIPAddressDAO) UpdateAddressBackupIP(tx *dbs.Tx, addressId int64, thresholdId int64, ip string) error {
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if addressId <= 0 {
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return errors.New("invalid addressId")
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}
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var op = NewNodeIPAddressOperator()
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op.IsUp = true // IP必须在线备用IP才会有用
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op.Id = addressId
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op.BackupThresholdId = thresholdId
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op.BackupIP = ip
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err := this.Save(tx, op)
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if err != nil {
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return err
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}
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return this.NotifyUpdate(tx, addressId)
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}
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// UpdateAddressHealthCount 计算IP健康状态
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func (this *NodeIPAddressDAO) UpdateAddressHealthCount(tx *dbs.Tx, addrId int64, isUp bool, maxUp int, maxDown int) (changed bool, err error) {
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if addrId <= 0 {
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return false, errors.New("invalid address id")
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}
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one, err := this.Query(tx).
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Pk(addrId).
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Result("isHealthy", "countUp", "countDown").
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Find()
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if err != nil {
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return false, err
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}
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if one == nil {
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return false, nil
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}
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oldIsHealthy := one.(*NodeIPAddress).IsHealthy
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// 如果新老状态一致，则不做任何事情
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if oldIsHealthy == isUp {
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return false, nil
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}
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countUp := int(one.(*NodeIPAddress).CountUp)
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countDown := int(one.(*NodeIPAddress).CountDown)
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op := NewNodeIPAddressOperator()
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op.Id = addrId
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if isUp {
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countUp++
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countDown = 0
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if countUp >= maxUp {
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changed = true
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//op.IsUp = true
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op.IsHealthy = true
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}
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} else {
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countDown++
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countUp = 0
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if countDown >= maxDown {
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changed = true
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//op.IsUp = false
|
||
op.IsHealthy = false
|
||
}
|
||
}
|
||
|
||
op.CountUp = countUp
|
||
op.CountDown = countDown
|
||
err = this.Save(tx, op)
|
||
if err != nil {
|
||
return false, err
|
||
}
|
||
|
||
if changed {
|
||
err = this.NotifyUpdate(tx, addrId)
|
||
if err != nil {
|
||
return true, err
|
||
}
|
||
}
|
||
|
||
return
|
||
}
|
||
|
||
// NotifyUpdate 通知更新
|
||
func (this *NodeIPAddressDAO) NotifyUpdate(tx *dbs.Tx, addressId int64) error {
|
||
address, err := this.Query(tx).
|
||
Pk(addressId).
|
||
Result("nodeId", "role").
|
||
Find()
|
||
if err != nil {
|
||
return err
|
||
}
|
||
if address == nil {
|
||
return nil
|
||
}
|
||
var nodeId = int64(address.(*NodeIPAddress).NodeId)
|
||
if nodeId == 0 {
|
||
return nil
|
||
}
|
||
var role = address.(*NodeIPAddress).Role
|
||
switch role {
|
||
case nodeconfigs.NodeRoleNode:
|
||
err = dns.SharedDNSTaskDAO.CreateNodeTask(tx, nodeId, dns.DNSTaskTypeNodeChange)
|
||
}
|
||
if err != nil {
|
||
return err
|
||
}
|
||
return nil
|
||
}
|