mac
676 lines
18 KiB
Go
676 lines
18 KiB
Go
package service
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import (
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"bytes"
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"net/http"
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"strings"
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"sync"
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"time"
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"github.com/1024XEngineer/xinfra/server/internal/config"
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"github.com/1024XEngineer/xinfra/server/internal/model"
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"gorm.io/gorm"
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)
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const (
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machineSyncSource = "sina"
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machineClassName = "zion_server"
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sinaLoginPath = "/sinai/v1/login"
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sinaCILotPath = "/sinai/v1/3rd/ci/lot"
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sinaSyncInterval = 30 * time.Minute
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sinaRequestTimeout = 10 * time.Second
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sinaPageSize = 500
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)
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type MachineService struct {
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cfg config.Config
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db *gorm.DB
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httpClient *http.Client
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mu sync.Mutex
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running bool
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}
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type MachineListQuery struct {
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Page int
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Size int
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Hostname string
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AssetNumber string
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Type string
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Location string
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IP string
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Spec string
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BusinessLine string
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Source string
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Status string
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}
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type MachineResourceItem struct {
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Hostname string `json:"hostname"`
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AssetNumber string `json:"assetNumber"`
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Type string `json:"type"`
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Location string `json:"location"`
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IP string `json:"ip"`
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Spec string `json:"spec"`
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BusinessLine string `json:"businessLine"`
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Source string `json:"source"`
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Status string `json:"status"`
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}
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type MachineResourceList struct {
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Total int64 `json:"total"`
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Items []MachineResourceItem `json:"items"`
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}
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type MachineOverview struct {
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Total int64 `json:"total"`
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Physical int64 `json:"physical"`
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Virtual int64 `json:"virtual"`
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CMDB MachineSourceStat `json:"cmdb"`
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Aliyun MachineCloudStat `json:"aliyun"`
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AWSQiniu MachineAWSQiniuStat `json:"awsQiniu"`
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LastSync MachineLastSyncOverview `json:"lastSync"`
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}
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type MachineSourceStat struct {
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Total int64 `json:"total"`
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Physical int64 `json:"physical"`
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Virtual int64 `json:"virtual"`
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}
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type MachineCloudStat struct {
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Total int64 `json:"total"`
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Label string `json:"label"`
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}
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type MachineAWSQiniuStat struct {
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Total int64 `json:"total"`
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AWS int64 `json:"aws"`
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Qiniu int64 `json:"qiniu"`
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}
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type MachineLastSyncOverview struct {
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Status string `json:"status"`
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Time string `json:"time"`
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Created int64 `json:"created"`
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Error string `json:"error,omitempty"`
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}
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func NewMachineService(cfg config.Config, db *gorm.DB) *MachineService {
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return &MachineService{
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cfg: cfg,
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db: db,
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httpClient: &http.Client{
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Timeout: sinaRequestTimeout,
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},
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}
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}
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func (s *MachineService) Run(ctx context.Context) {
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go func() {
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_, _ = s.SyncNow(ctx)
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ticker := time.NewTicker(sinaSyncInterval)
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defer ticker.Stop()
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for {
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select {
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case <-ctx.Done():
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return
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case <-ticker.C:
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_, _ = s.SyncNow(ctx)
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}
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}
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}()
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}
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func (s *MachineService) SyncNow(ctx context.Context) (*model.MachineSyncState, error) {
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if err := s.acquireSync(); err != nil {
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state, _ := s.syncState(ctx)
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return state, err
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}
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defer s.releaseSync()
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started := time.Now()
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if err := s.startSync(ctx, started); err != nil {
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return nil, err
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}
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token, err := s.loginSina(ctx)
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if err != nil {
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_ = s.finishSync(ctx, 0, 0, 0, 0, err)
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state, _ := s.syncState(ctx)
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return state, err
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}
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page := 1
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var total, fetched, created, updated int64
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for {
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resp, err := s.fetchSinaPage(ctx, token, page, sinaPageSize)
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if err != nil {
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_ = s.finishSync(ctx, total, fetched, created, updated, err)
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state, _ := s.syncState(ctx)
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return state, err
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}
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if page == 1 {
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total = resp.Result.Count
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}
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if len(resp.Result.Items) == 0 {
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break
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}
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for _, item := range resp.Result.Items {
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isCreated, err := s.upsertMachine(ctx, item, started)
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if err != nil {
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_ = s.finishSync(ctx, total, fetched, created, updated, err)
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state, _ := s.syncState(ctx)
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return state, err
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}
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fetched++
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if isCreated {
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created++
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} else {
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updated++
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}
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}
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if total > 0 && fetched >= total {
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break
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}
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if len(resp.Result.Items) < sinaPageSize {
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break
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}
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page++
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}
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if err := s.finishSync(ctx, total, fetched, created, updated, nil); err != nil {
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return nil, err
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}
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return s.syncState(ctx)
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}
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func (s *MachineService) Overview(ctx context.Context) (*MachineOverview, error) {
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var total, physical int64
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if err := s.db.WithContext(ctx).Model(&model.MachineResource{}).Count(&total).Error; err != nil {
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return nil, err
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}
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if err := s.db.WithContext(ctx).Model(&model.MachineResource{}).Where("resource_type = ?", "physical").Count(&physical).Error; err != nil {
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return nil, err
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}
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sourceCounts, err := s.sourceCounts(ctx)
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if err != nil {
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return nil, err
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}
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cloudSources := []string{"aliyun", "ali", "alicloud", "aws", "qiniu"}
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cmdbTotal, err := s.countExcludingSources(ctx, cloudSources)
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if err != nil {
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return nil, err
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}
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cmdbPhysical, err := s.countExcludingSourcesAndType(ctx, cloudSources, "physical")
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if err != nil {
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return nil, err
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}
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state, err := s.syncState(ctx)
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if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
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return nil, err
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}
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return &MachineOverview{
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Total: total,
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Physical: physical,
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Virtual: total - physical,
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CMDB: MachineSourceStat{
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Total: cmdbTotal,
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Physical: cmdbPhysical,
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Virtual: cmdbTotal - cmdbPhysical,
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},
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Aliyun: MachineCloudStat{
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Total: sourceCounts["aliyun"],
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Label: "ECS · 增量同步",
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},
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AWSQiniu: MachineAWSQiniuStat{
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Total: sourceCounts["aws"] + sourceCounts["qiniu"],
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AWS: sourceCounts["aws"],
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Qiniu: sourceCounts["qiniu"],
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},
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LastSync: mapLastSync(state),
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}, nil
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}
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func (s *MachineService) List(ctx context.Context, query MachineListQuery) (*MachineResourceList, error) {
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if query.Page <= 0 {
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query.Page = 1
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}
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if query.Size <= 0 {
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query.Size = 20
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}
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if query.Size > 200 {
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query.Size = 200
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}
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db := s.db.WithContext(ctx).Model(&model.MachineResource{})
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db = applyMachineFilters(db, query)
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var total int64
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if err := db.Count(&total).Error; err != nil {
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return nil, err
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}
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var rows []model.MachineResource
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if err := db.Order("updated_at DESC").Offset((query.Page - 1) * query.Size).Limit(query.Size).Find(&rows).Error; err != nil {
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return nil, err
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}
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items := make([]MachineResourceItem, 0, len(rows))
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for _, row := range rows {
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items = append(items, mapMachineResource(row))
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}
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return &MachineResourceList{Total: total, Items: items}, nil
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}
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func (s *MachineService) acquireSync() error {
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s.mu.Lock()
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defer s.mu.Unlock()
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if s.running {
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return errors.New("machine sync is already running")
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}
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s.running = true
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return nil
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}
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func (s *MachineService) releaseSync() {
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s.mu.Lock()
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defer s.mu.Unlock()
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s.running = false
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}
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func (s *MachineService) startSync(ctx context.Context, started time.Time) error {
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state := model.MachineSyncState{
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Source: machineSyncSource,
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Status: "running",
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LastStartedAt: &started,
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LastError: "",
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}
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return s.db.WithContext(ctx).Where("source = ?", machineSyncSource).Assign(state).FirstOrCreate(&state).Error
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}
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func (s *MachineService) finishSync(ctx context.Context, total, fetched, created, updated int64, syncErr error) error {
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now := time.Now()
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status := "success"
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lastErr := ""
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if syncErr != nil {
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status = "failed"
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lastErr = syncErr.Error()
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}
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return s.db.WithContext(ctx).Model(&model.MachineSyncState{}).
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Where("source = ?", machineSyncSource).
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Updates(map[string]interface{}{
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"status": status,
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"last_finished_at": &now,
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"last_error": lastErr,
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"total": total,
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"fetched": fetched,
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"created_count": created,
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"updated_count": updated,
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}).Error
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}
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func (s *MachineService) syncState(ctx context.Context) (*model.MachineSyncState, error) {
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var state model.MachineSyncState
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err := s.db.WithContext(ctx).Where("source = ?", machineSyncSource).First(&state).Error
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return &state, err
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}
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type sinaPageResp struct {
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Success bool `json:"success"`
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Result struct {
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Items []map[string]interface{} `json:"items"`
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Count int64 `json:"count"`
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} `json:"result"`
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Message string `json:"message"`
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}
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type sinaLoginResp struct {
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Success bool `json:"success"`
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Result map[string]interface{} `json:"result"`
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Data map[string]interface{} `json:"data"`
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Token string `json:"token"`
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Message string `json:"message"`
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}
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func (s *MachineService) loginSina(ctx context.Context) (string, error) {
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username := strings.TrimSpace(s.cfg.SINAUsername)
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password := strings.TrimSpace(s.cfg.SINAPassword)
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if username == "" || password == "" {
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return "", errors.New("SINA_USERNAME or SINA_PASSWORD is not configured")
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}
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payload, err := json.Marshal(map[string]string{
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"username": username,
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"password": password,
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})
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if err != nil {
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return "", err
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}
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req, err := http.NewRequestWithContext(ctx, http.MethodPost, s.cfg.SINABaseURL+sinaLoginPath, bytes.NewReader(payload))
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if err != nil {
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return "", err
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}
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req.Header.Set("content-type", "application/json")
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resp, err := s.httpClient.Do(req)
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if err != nil {
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return "", err
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}
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defer resp.Body.Close()
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respBody, err := io.ReadAll(resp.Body)
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if err != nil {
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return "", err
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}
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if resp.StatusCode < 200 || resp.StatusCode >= 300 {
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return "", fmt.Errorf("sina login failed: status=%d body=%s", resp.StatusCode, string(respBody))
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}
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var parsed sinaLoginResp
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if err := json.Unmarshal(respBody, &parsed); err != nil {
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return "", err
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}
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if !parsed.Success {
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return "", fmt.Errorf("sina login failed: %s", parsed.Message)
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}
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token := firstNonEmpty(
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parsed.Token,
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machineStringValue(parsed.Result["token"]),
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machineStringValue(parsed.Result["access_token"]),
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machineStringValue(parsed.Data["token"]),
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machineStringValue(parsed.Data["access_token"]),
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)
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if token == "" {
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return "", errors.New("sina login response missing token")
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}
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return token, nil
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}
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func (s *MachineService) fetchSinaPage(ctx context.Context, token string, page, size int) (*sinaPageResp, error) {
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body := map[string]interface{}{
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"className": machineClassName,
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"page": page,
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"size": size,
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"field": map[string]interface{}{},
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}
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payload, err := json.Marshal(body)
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if err != nil {
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return nil, err
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}
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req, err := http.NewRequestWithContext(ctx, http.MethodPost, s.cfg.SINABaseURL+sinaCILotPath, bytes.NewReader(payload))
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if err != nil {
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return nil, err
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}
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req.Header.Set("content-type", "application/json")
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req.Header.Set("Authorization", token)
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resp, err := s.httpClient.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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respBody, err := io.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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if resp.StatusCode < 200 || resp.StatusCode >= 300 {
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return nil, fmt.Errorf("sina request failed: status=%d body=%s", resp.StatusCode, string(respBody))
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}
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var parsed sinaPageResp
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if err := json.Unmarshal(respBody, &parsed); err != nil {
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return nil, err
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}
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if !parsed.Success {
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return nil, fmt.Errorf("sina request failed: %s", parsed.Message)
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}
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return &parsed, nil
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}
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func (s *MachineService) upsertMachine(ctx context.Context, item map[string]interface{}, syncedAt time.Time) (bool, error) {
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sinaID := machineInt64Value(item["id"])
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if sinaID == 0 {
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return false, nil
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}
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raw, _ := json.Marshal(item)
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next := model.MachineResource{
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SinaID: sinaID,
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CIID: machineStringValue(item["ciId"]),
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Hostname: machineStringValue(item["hostname"]),
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Name: machineStringValue(item["name"]),
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AssetNumber: machineStringValue(item["asset_number"]),
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IDCNumber: machineStringValue(item["idc_number"]),
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ResourceType: machineStringValue(item["type"]),
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LocationName: machineStringValue(item["location_name"]),
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LocationAlias: machineStringValue(item["location_alias"]),
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IntranetIP: machineStringValue(item["intranet_ip"]),
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Spec: machineStringValue(item["spec"]),
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BusinessLine: machineStringValue(item["org_name"]),
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Source: machineStringValue(item["source"]),
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Status: machineStringValue(item["status"]),
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Brand: machineStringValue(item["brand"]),
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Model: machineStringValue(item["model"]),
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SerialNumber: machineStringValue(item["serial_number"]),
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PowerStatus: machineStringValue(item["power_status"]),
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CPUCores: machineInt64Value(item["cpu_cores"]),
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CPUName: machineStringValue(item["cpu_name"]),
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Memory: machineStringValue(item["memory"]),
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HardCapacity: machineStringValue(item["hard_capacity"]),
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SSDCapacity: machineStringValue(item["ssd_capacity"]),
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OOBIP: machineStringValue(item["oob_ip"]),
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OSFamily: machineStringValue(item["os_family"]),
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OSVersion: machineStringValue(item["os_version"]),
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CollectTime: parseSinaTime(machineStringValue(item["collect_time"])),
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SinaUpdatedAt: parseSinaTime(machineStringValue(item["updated"])),
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RawJSON: string(raw),
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LastSyncedAt: syncedAt,
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}
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var current model.MachineResource
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err := s.db.WithContext(ctx).Where("sina_id = ?", sinaID).First(¤t).Error
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return true, s.db.WithContext(ctx).Create(&next).Error
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}
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if err != nil {
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return false, err
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}
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next.ID = current.ID
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next.CreatedAt = current.CreatedAt
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return false, s.db.WithContext(ctx).Save(&next).Error
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}
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func applyMachineFilters(db *gorm.DB, query MachineListQuery) *gorm.DB {
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switch query.Type {
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case "physical":
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db = db.Where("resource_type = ?", "physical")
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case "vm", "virtual":
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db = db.Where("resource_type <> ?", "physical")
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}
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switch query.Source {
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case "cmdb":
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db = db.Where("source NOT IN ?", []string{"aliyun", "ali", "alicloud", "aws", "qiniu"})
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case "aliyun":
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db = db.Where("source IN ?", []string{"aliyun", "ali", "alicloud"})
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case "aws":
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db = db.Where("source = ?", "aws")
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case "qiniu":
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db = db.Where("source = ?", "qiniu")
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}
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if query.Status != "" {
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db = db.Where("status = ?", query.Status)
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}
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if query.Hostname != "" {
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like := "%" + query.Hostname + "%"
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db = db.Where("hostname LIKE ? OR name LIKE ?", like, like)
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}
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if query.AssetNumber != "" {
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like := "%" + query.AssetNumber + "%"
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db = db.Where("asset_number LIKE ? OR idc_number LIKE ?", like, like)
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}
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if query.Location != "" {
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like := "%" + query.Location + "%"
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db = db.Where("location_name LIKE ? OR location_alias LIKE ?", like, like)
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}
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if query.IP != "" {
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db = db.Where("intranet_ip LIKE ?", "%"+query.IP+"%")
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}
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if query.Spec != "" {
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db = db.Where("spec LIKE ?", "%"+query.Spec+"%")
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}
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if query.BusinessLine != "" {
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db = db.Where("business_line LIKE ?", "%"+query.BusinessLine+"%")
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}
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return db
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}
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|
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func (s *MachineService) sourceCounts(ctx context.Context) (map[string]int64, error) {
|
|
var rows []struct {
|
|
Source string
|
|
Count int64
|
|
}
|
|
if err := s.db.WithContext(ctx).Model(&model.MachineResource{}).Select("source, count(*) as count").Group("source").Scan(&rows).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
out := map[string]int64{}
|
|
for _, row := range rows {
|
|
key := classifyMachineSource(row.Source)
|
|
out[key] += row.Count
|
|
}
|
|
return out, nil
|
|
}
|
|
|
|
func (s *MachineService) countExcludingSources(ctx context.Context, sources []string) (int64, error) {
|
|
var count int64
|
|
err := s.db.WithContext(ctx).Model(&model.MachineResource{}).Where("source NOT IN ?", sources).Count(&count).Error
|
|
return count, err
|
|
}
|
|
|
|
func (s *MachineService) countExcludingSourcesAndType(ctx context.Context, sources []string, resourceType string) (int64, error) {
|
|
var count int64
|
|
err := s.db.WithContext(ctx).Model(&model.MachineResource{}).Where("source NOT IN ? AND resource_type = ?", sources, resourceType).Count(&count).Error
|
|
return count, err
|
|
}
|
|
|
|
func mapMachineResource(row model.MachineResource) MachineResourceItem {
|
|
return MachineResourceItem{
|
|
Hostname: firstNonEmpty(row.Hostname, row.Name),
|
|
AssetNumber: firstNonEmpty(row.AssetNumber, row.IDCNumber, "—"),
|
|
Type: displayMachineType(row.ResourceType),
|
|
Location: firstNonEmpty(row.LocationName, row.LocationAlias),
|
|
IP: row.IntranetIP,
|
|
Spec: row.Spec,
|
|
BusinessLine: row.BusinessLine,
|
|
Source: displayMachineSource(row.Source),
|
|
Status: row.Status,
|
|
}
|
|
}
|
|
|
|
func mapLastSync(state *model.MachineSyncState) MachineLastSyncOverview {
|
|
if state == nil || state.ID == 0 || state.LastFinishedAt == nil {
|
|
return MachineLastSyncOverview{Status: "unknown", Time: "—"}
|
|
}
|
|
status := "normal"
|
|
if state.Status == "failed" {
|
|
status = "failed"
|
|
}
|
|
return MachineLastSyncOverview{
|
|
Status: status,
|
|
Time: state.LastFinishedAt.Format("15:04:05"),
|
|
Created: state.CreatedCount,
|
|
Error: state.LastError,
|
|
}
|
|
}
|
|
|
|
func classifyMachineSource(source string) string {
|
|
switch strings.ToLower(strings.TrimSpace(source)) {
|
|
case "aliyun", "ali", "alicloud":
|
|
return "aliyun"
|
|
case "aws":
|
|
return "aws"
|
|
case "qiniu":
|
|
return "qiniu"
|
|
default:
|
|
return "cmdb"
|
|
}
|
|
}
|
|
|
|
func displayMachineSource(source string) string {
|
|
switch classifyMachineSource(source) {
|
|
case "aliyun":
|
|
return "阿里云同步"
|
|
case "aws":
|
|
return "AWS 同步"
|
|
case "qiniu":
|
|
return "七牛同步"
|
|
default:
|
|
return "SINA CMDB"
|
|
}
|
|
}
|
|
|
|
func displayMachineType(value string) string {
|
|
if strings.EqualFold(value, "physical") {
|
|
return "物理机"
|
|
}
|
|
return "虚机"
|
|
}
|
|
|
|
func firstNonEmpty(values ...string) string {
|
|
for _, value := range values {
|
|
if strings.TrimSpace(value) != "" {
|
|
return value
|
|
}
|
|
}
|
|
return ""
|
|
}
|
|
|
|
func machineStringValue(value interface{}) string {
|
|
switch v := value.(type) {
|
|
case string:
|
|
return strings.TrimSpace(v)
|
|
case fmt.Stringer:
|
|
return strings.TrimSpace(v.String())
|
|
case nil:
|
|
return ""
|
|
default:
|
|
return strings.TrimSpace(fmt.Sprint(v))
|
|
}
|
|
}
|
|
|
|
func machineInt64Value(value interface{}) int64 {
|
|
switch v := value.(type) {
|
|
case int64:
|
|
return v
|
|
case int:
|
|
return int64(v)
|
|
case float64:
|
|
return int64(v)
|
|
case json.Number:
|
|
n, _ := v.Int64()
|
|
return n
|
|
default:
|
|
return 0
|
|
}
|
|
}
|
|
|
|
func parseSinaTime(value string) *time.Time {
|
|
value = strings.TrimSpace(value)
|
|
if value == "" || strings.HasPrefix(value, "0001-") {
|
|
return nil
|
|
}
|
|
t, err := time.ParseInLocation("2006-01-02 15:04:05", value, time.Local)
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
return &t
|
|
}
|