mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-10-02 06:56:36 +08:00
ryan
7d71f1e4e1
- New internal/repository/logstore abstraction: exported domain interfaces (AccessLogStore/ObservabilityStore/UserAccessLogStore/StatusStore), config-driven provider (Active/Build/Migrating/SetConfigReader), GORM implementation for PostgreSQL/SQLite (incl. hourly rollups computed in real time, migration listers, PG partition maintenance), and a ClickHouse wrapper preserving the native batch path; repository facade delegates to logstore; import-lint test enforces apps never import analyticsrepo. - ClickHouse is now optional: the log DB is either the main DB (postgres when database.enabled, else sqlite) or clickhouse; boot validation + first-run seed; log_database / log_db_migration are protected keys. - New user task 切换日志数据库 (of_log_db_switch): freeze log writes, drain batch writers, copy all 6 raw log tables by id (preserving IDs) with target-partition pre-creation for PG, flip log_database on success, clear the freeze flag on failure. - Per-store retention (log_retention_days_*) with expiry cleanup folded into the daily system_cleanup task; legacy database_auto_cleanup_* and of_database_auto_cleanup decommissioned. - goose migrations: 6 log tables in PG (2 monthly-partitioned) + SQLite, retention config seeds, schedule cleanup; GET /api/v1/admin/status/log-database endpoint; frontend retention settings, switch-task UI and status badge; changelog and docs updated. docs(plan): log database decoupling implementation plan docs(design): log database decoupling design (ClickHouse optional)
732 lines
27 KiB
Go
732 lines
27 KiB
Go
// Copyright 2026 Arctel.net
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// SPDX-License-Identifier: Apache-2.0
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package logstore
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import (
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"context"
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"errors"
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"fmt"
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"math"
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"time"
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"github.com/ClickHouse/clickhouse-go/v2/lib/driver"
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db "github.com/Rain-kl/Wavelet/internal/infra/persistence"
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"github.com/Rain-kl/Wavelet/internal/model"
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analyticsmodel "github.com/Rain-kl/Wavelet/internal/model/analytics"
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analyticsrepo "github.com/Rain-kl/Wavelet/internal/repository/analytics"
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)
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// clickhouseLogStore 实现 AccessLogStore / ObservabilityStore / StatusStore，
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// 逐方法委托 analyticsrepo（CH 原生 batch 写入，零性能损耗）。
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// UserAccessLogStore 由 clickhouseUserAccessLogStore 实现（List/Count 方法名已被
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// AccessLogStore 占用，Go 不允许同名不同签名方法）。
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type clickhouseLogStore struct {
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// skipFreeze 为 true 时跳过迁移冻结检查（仅迁移目标 store 使用）。
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skipFreeze bool
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}
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func newClickHouseStore() *clickhouseLogStore { return &clickhouseLogStore{} }
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// 编译期断言。
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var (
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_ AccessLogStore = (*clickhouseLogStore)(nil)
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_ ObservabilityStore = (*clickhouseLogStore)(nil)
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_ StatusStore = (*clickhouseLogStore)(nil)
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_ UserAccessLogStore = (*clickhouseUserAccessLogStore)(nil)
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)
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func chConnErr() error {
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if !db.ChConnReady() {
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return errors.New("clickhouse connection is not initialized")
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}
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return nil
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}
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// ensureWritable 迁移冻结期拒绝写入。
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func (s *clickhouseLogStore) ensureWritable(ctx context.Context) error {
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if !s.skipFreeze && Migrating(ctx) {
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return ErrMigrating
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}
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return nil
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}
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// ---- AccessLogStore ----
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// InsertBatch 节点访问日志写入入口：冻结检查后经 hook 入队（异步），不直接落库。
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func (s *clickhouseLogStore) InsertBatch(ctx context.Context, records []*model.OpenFlareAccessLog) error {
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if err := s.ensureWritable(ctx); err != nil {
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return err
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}
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rows := make([]analyticsmodel.NodeAccessLog, 0, len(records))
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for _, r := range records {
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if r == nil {
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continue
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}
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rows = append(rows, toAnalyticsNodeAccessLog(r))
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}
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if h := currentAccessLogHooks().QueueNodeAccessLogs; h != nil {
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h(rows)
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}
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return nil
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}
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// BatchInsertNodeAccessLogs 是 batchwriter flush 目标：CH 原生批量写入。
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func (s *clickhouseLogStore) BatchInsertNodeAccessLogs(ctx context.Context, rows []analyticsmodel.NodeAccessLog) error {
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if err := s.ensureWritable(ctx); err != nil {
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return err
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}
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return analyticsrepo.BatchInsertNodeAccessLogs(ctx, rows)
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}
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func (s *clickhouseLogStore) List(ctx context.Context, query model.OpenFlareAccessLogQuery) ([]*model.OpenFlareAccessLog, error) {
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rows, err := analyticsrepo.ListNodeAccessLogs(ctx, toNodeAccessLogFilter(query))
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if err != nil {
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return nil, err
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}
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return fromAnalyticsNodeAccessLogs(rows), nil
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}
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func (s *clickhouseLogStore) Count(ctx context.Context, query model.OpenFlareAccessLogQuery) (int64, int64, int64, error) {
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return analyticsrepo.CountNodeAccessLogs(ctx, toNodeAccessLogFilter(query))
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}
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func (s *clickhouseLogStore) RegionCounts(ctx context.Context, nodeID string, since time.Time, limit int) ([]*model.OpenFlareAccessLogRegionCount, error) {
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rows, err := analyticsrepo.RegionCountsNodeAccessLogs(ctx, nodeID, since, limit)
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if err != nil {
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return nil, err
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}
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out := make([]*model.OpenFlareAccessLogRegionCount, len(rows))
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for i, r := range rows {
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out[i] = &model.OpenFlareAccessLogRegionCount{Region: r.Region, Count: r.Count}
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}
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return out, nil
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}
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func (s *clickhouseLogStore) BucketAggregates(ctx context.Context, query model.OpenFlareAccessLogQuery, bucketSeconds int64) ([]analyticsmodel.NodeAccessLogBucketAggregate, error) {
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return analyticsrepo.BucketAggregatesNodeAccessLogs(ctx, toNodeAccessLogFilter(query), bucketSeconds)
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}
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func (s *clickhouseLogStore) CountBuckets(ctx context.Context, query model.OpenFlareAccessLogQuery, bucketSeconds int64) (int64, error) {
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return analyticsrepo.CountBucketAggregatesNodeAccessLogs(ctx, toNodeAccessLogFilter(query), bucketSeconds)
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}
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func (s *clickhouseLogStore) BucketDimensions(ctx context.Context, query model.OpenFlareAccessLogQuery, column string, bucketSeconds int64) ([]analyticsmodel.NodeAccessLogBucketDimension, error) {
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return analyticsrepo.BucketDimensionsNodeAccessLogs(ctx, toNodeAccessLogFilter(query), column, bucketSeconds)
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}
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func (s *clickhouseLogStore) IPAggregates(ctx context.Context, query model.OpenFlareAccessLogQuery, exactRemoteAddr bool) ([]analyticsmodel.NodeAccessLogIPAggregate, error) {
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return analyticsrepo.IPAggregatesNodeAccessLogs(ctx, toNodeAccessLogFilter(query), exactRemoteAddr)
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}
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func (s *clickhouseLogStore) IPSummaries(ctx context.Context, query model.OpenFlareAccessLogQuery, recentSince time.Time) ([]analyticsmodel.NodeAccessLogIPSummary, error) {
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return analyticsrepo.IPSummariesNodeAccessLogs(ctx, toNodeAccessLogFilter(query), recentSince)
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}
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func (s *clickhouseLogStore) CountIPSummaries(ctx context.Context, query model.OpenFlareAccessLogQuery) (int64, error) {
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return analyticsrepo.CountIPSummaryNodeAccessLogs(ctx, toNodeAccessLogFilter(query))
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}
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func (s *clickhouseLogStore) WAFIPAggregates(ctx context.Context, query model.OpenFlareAccessLogQuery) ([]analyticsmodel.NodeAccessLogWAFIPAggregate, error) {
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return analyticsrepo.IPAggregatesForWAFNodeAccessLogs(ctx, toNodeAccessLogFilter(query))
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}
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func (s *clickhouseLogStore) IPTrend(ctx context.Context, query model.OpenFlareAccessLogQuery, bucketSeconds int64) ([]analyticsmodel.NodeAccessLogIPTrend, error) {
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return analyticsrepo.IPTrendNodeAccessLogs(ctx, toNodeAccessLogFilter(query), bucketSeconds)
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}
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func (s *clickhouseLogStore) TrafficSummary(ctx context.Context, query model.OpenFlareAccessLogQuery) (model.OpenFlareAccessLogTrafficSummary, error) {
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row, err := analyticsrepo.TrafficSummaryNodeAccessLogs(ctx, toNodeAccessLogFilter(query))
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if err != nil {
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return model.OpenFlareAccessLogTrafficSummary{}, err
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}
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return model.OpenFlareAccessLogTrafficSummary{
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RequestCount: row.RequestCount,
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ErrorCount: row.ErrorCount,
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UniqueIPCount: row.UniqueIPCount,
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BytesSent: row.BytesSent,
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RequestLength: row.RequestLength,
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NodeCount: row.NodeCount,
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}, nil
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}
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func (s *clickhouseLogStore) ValueCounts(ctx context.Context, query model.OpenFlareAccessLogQuery, column string, limit int) ([]model.OpenFlareAccessLogValueCount, error) {
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rows, err := analyticsrepo.ValueCountsNodeAccessLogs(ctx, toNodeAccessLogFilter(query), column, limit)
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if err != nil {
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return nil, err
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}
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out := make([]model.OpenFlareAccessLogValueCount, len(rows))
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for i, r := range rows {
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out[i] = model.OpenFlareAccessLogValueCount{Value: r.Value, Count: r.Count}
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}
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return out, nil
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}
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func (s *clickhouseLogStore) NodeAggregates(ctx context.Context, query model.OpenFlareAccessLogQuery) ([]model.OpenFlareAccessLogNodeAggregate, error) {
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rows, err := analyticsrepo.NodeAggregatesNodeAccessLogs(ctx, toNodeAccessLogFilter(query))
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if err != nil {
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return nil, err
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}
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out := make([]model.OpenFlareAccessLogNodeAggregate, len(rows))
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for i, r := range rows {
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out[i] = model.OpenFlareAccessLogNodeAggregate{NodeID: r.NodeID, RequestCount: r.RequestCount, ErrorCount: r.ErrorCount, UniqueIPCount: r.UniqueIPCount}
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}
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return out, nil
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}
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func (s *clickhouseLogStore) DeleteAll(ctx context.Context) (int64, error) {
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if err := s.ensureWritable(ctx); err != nil {
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return 0, err
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}
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return analyticsrepo.DeleteAllNodeAccessLogs(ctx)
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}
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func (s *clickhouseLogStore) DeleteBefore(ctx context.Context, cutoff time.Time) (int64, error) {
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if err := s.ensureWritable(ctx); err != nil {
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return 0, err
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}
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return analyticsrepo.DeleteNodeAccessLogsBefore(ctx, cutoff)
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}
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func (s *clickhouseLogStore) DeleteByNodeBefore(ctx context.Context, nodeID string, before time.Time) (int64, error) {
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if err := s.ensureWritable(ctx); err != nil {
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return 0, err
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}
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return analyticsrepo.DeleteNodeAccessLogsByNodeBefore(ctx, nodeID, before)
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}
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// ListForMigration 按 id 升序分页读取（迁移复制用）：直接查询 CH 原生表。
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func (s *clickhouseLogStore) ListForMigration(ctx context.Context, afterID uint64, limit int) ([]analyticsmodel.NodeAccessLog, error) {
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if err := chConnErr(); err != nil {
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return nil, err
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}
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rows, err := db.ChConn.Query(ctx, `
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SELECT `+analyticsmodel.NodeAccessLog{}.InsertColumns()+`
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FROM `+analyticsmodel.NodeAccessLog{}.TableName()+`
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WHERE id > ?
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ORDER BY id ASC
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LIMIT ?`, afterID, limitOr(limit, migrationPageSize))
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if err != nil {
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return nil, fmt.Errorf("list node access logs for migration: %w", err)
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}
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defer func() { _ = rows.Close() }()
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var result []analyticsmodel.NodeAccessLog
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for rows.Next() {
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var item analyticsmodel.NodeAccessLog
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if err := rows.Scan(
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&item.ID,
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&item.NodeID,
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&item.LoggedAt,
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&item.RemoteAddr,
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&item.Region,
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&item.Host,
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&item.Path,
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&item.UserAgent,
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&item.CacheStatus,
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&item.StatusCode,
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&item.BytesSent,
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&item.RequestLength,
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&item.RequestTimeMs,
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&item.CreatedAt,
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); err != nil {
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return nil, fmt.Errorf("scan node access log row: %w", err)
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}
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item.LoggedAt = item.LoggedAt.UTC()
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item.CreatedAt = item.CreatedAt.UTC()
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result = append(result, item)
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}
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return result, nil
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}
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// ---- ObservabilityStore ----
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// InsertMetricSnapshot 写入入口：冻结检查 + 经 hook 入队（异步），不直接落库。
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func (s *clickhouseLogStore) InsertMetricSnapshot(ctx context.Context, record *model.OpenFlareMetricSnapshot) error {
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if record == nil {
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return nil
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}
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if err := s.ensureWritable(ctx); err != nil {
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return err
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}
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if h := currentObservabilityHooks().QueueMetricSnapshot; h != nil {
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h(toAnalyticsNodeMetricSnapshot(record))
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}
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return nil
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}
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func (s *clickhouseLogStore) ListMetricSnapshots(ctx context.Context, nodeID string, since time.Time, limit int) ([]*model.OpenFlareMetricSnapshot, error) {
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rows, err := analyticsrepo.ListNodeMetricSnapshots(ctx, toNodeObservabilityFilter(nodeID, since, limit))
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if err != nil {
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return nil, err
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}
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return fromAnalyticsNodeMetricSnapshots(rows), nil
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}
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func (s *clickhouseLogStore) DeleteAllMetricSnapshots(ctx context.Context) (int64, error) {
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if err := s.ensureWritable(ctx); err != nil {
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return 0, err
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}
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return analyticsrepo.DeleteAllNodeMetricSnapshots(ctx)
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}
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// ListTrafficHourly 委托 analyticsrepo 读 of_access_log_hourly rollup（M5 口径，UV 恒 0）。
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func (s *clickhouseLogStore) ListTrafficHourly(ctx context.Context, nodeID string, since time.Time) ([]analyticsmodel.NodeTrafficHourly, error) {
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return analyticsrepo.ListNodeTrafficHourly(ctx, toNodeObservabilitySince(nodeID, since))
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}
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// ListAccessLogHourly 委托 analyticsrepo 读 of_access_log_hourly rollup。
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func (s *clickhouseLogStore) ListAccessLogHourly(ctx context.Context, nodeID string, since time.Time) ([]analyticsmodel.AccessLogHourly, error) {
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return analyticsrepo.ListAccessLogHourly(ctx, toNodeObservabilitySince(nodeID, since))
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}
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// ListMetricHourly 委托 analyticsrepo ListNodeMetricHourly：rollup 覆盖窗口时读
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// of_node_metric_capacity_hourly，否则按 mergeNodeMetricHourlyPreferRollup 合并 raw 兜底。
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func (s *clickhouseLogStore) ListMetricHourly(ctx context.Context, nodeID string, since time.Time) ([]analyticsmodel.NodeMetricHourly, error) {
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return analyticsrepo.ListNodeMetricHourly(ctx, toNodeObservabilitySince(nodeID, since))
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}
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func (s *clickhouseLogStore) DeleteMetricSnapshotsBefore(ctx context.Context, cutoff time.Time) (int64, error) {
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if err := s.ensureWritable(ctx); err != nil {
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return 0, err
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}
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return analyticsrepo.DeleteNodeMetricSnapshotsBefore(ctx, cutoff)
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}
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// BatchInsertNodeMetricSnapshots 是 batchwriter flush 目标：CH 原生批量写入。
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func (s *clickhouseLogStore) BatchInsertNodeMetricSnapshots(ctx context.Context, rows []analyticsmodel.NodeMetricSnapshot) error {
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if err := s.ensureWritable(ctx); err != nil {
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return err
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}
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return analyticsrepo.BatchInsertNodeMetricSnapshots(ctx, rows)
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}
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// InsertEdgeHealth 写入入口：冻结检查 + 经 hook 入队（异步），不直接落库。
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func (s *clickhouseLogStore) InsertEdgeHealth(ctx context.Context, record *model.OpenFlareEdgeHealth) error {
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if record == nil {
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return nil
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}
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if err := s.ensureWritable(ctx); err != nil {
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return err
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}
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if h := currentObservabilityHooks().QueueEdgeHealth; h != nil {
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h(toAnalyticsNodeEdgeHealth(record))
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}
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return nil
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}
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func (s *clickhouseLogStore) ListEdgeHealth(ctx context.Context, nodeID string, since time.Time, limit int) ([]*model.OpenFlareEdgeHealth, error) {
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rows, err := analyticsrepo.ListNodeEdgeHealth(ctx, toNodeObservabilityFilter(nodeID, since, limit))
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if err != nil {
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return nil, err
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}
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return fromAnalyticsNodeEdgeHealths(rows), nil
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}
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func (s *clickhouseLogStore) DeleteAllEdgeHealth(ctx context.Context) (int64, error) {
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if err := s.ensureWritable(ctx); err != nil {
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return 0, err
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}
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return analyticsrepo.DeleteAllNodeEdgeHealth(ctx)
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}
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func (s *clickhouseLogStore) DeleteEdgeHealthBefore(ctx context.Context, cutoff time.Time) (int64, error) {
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if err := s.ensureWritable(ctx); err != nil {
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return 0, err
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}
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return analyticsrepo.DeleteNodeEdgeHealthBefore(ctx, cutoff)
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}
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// BatchInsertNodeEdgeHealth 是 batchwriter flush 目标：CH 原生批量写入。
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func (s *clickhouseLogStore) BatchInsertNodeEdgeHealth(ctx context.Context, rows []analyticsmodel.NodeEdgeHealth) error {
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if err := s.ensureWritable(ctx); err != nil {
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return err
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}
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return analyticsrepo.BatchInsertNodeEdgeHealth(ctx, rows)
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}
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// InsertNodeObservationFrps 写入入口：冻结检查 + 经 hook 入队（异步），不直接落库。
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func (s *clickhouseLogStore) InsertNodeObservationFrps(ctx context.Context, record *model.OpenFlareNodeObservationFrps) error {
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if record == nil {
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return nil
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}
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if err := s.ensureWritable(ctx); err != nil {
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return err
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}
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if h := currentObservabilityHooks().QueueNodeObsFrps; h != nil {
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h(toAnalyticsNodeObsFrps(record))
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}
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return nil
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}
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func (s *clickhouseLogStore) ListNodeObservationFrps(ctx context.Context, nodeID string, since time.Time, limit int) ([]*model.OpenFlareNodeObservationFrps, error) {
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rows, err := analyticsrepo.ListNodeObsFrps(ctx, toNodeObservabilityFilter(nodeID, since, limit))
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if err != nil {
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return nil, err
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}
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return fromAnalyticsNodeObsFrps(rows), nil
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}
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func (s *clickhouseLogStore) DeleteAllNodeObservationFrps(ctx context.Context) (int64, error) {
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if err := s.ensureWritable(ctx); err != nil {
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return 0, err
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}
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return analyticsrepo.DeleteAllNodeObsFrps(ctx)
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}
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func (s *clickhouseLogStore) DeleteNodeObservationFrpsBefore(ctx context.Context, cutoff time.Time) (int64, error) {
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if err := s.ensureWritable(ctx); err != nil {
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return 0, err
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}
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return analyticsrepo.DeleteNodeObsFrpsBefore(ctx, cutoff)
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}
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// BatchInsertNodeObsFrps 是 batchwriter flush 目标：CH 原生批量写入。
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func (s *clickhouseLogStore) BatchInsertNodeObsFrps(ctx context.Context, rows []analyticsmodel.NodeObsFrps) error {
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if err := s.ensureWritable(ctx); err != nil {
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return err
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}
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return analyticsrepo.BatchInsertNodeObsFrps(ctx, rows)
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}
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// InsertNodeObservationFrpc 写入入口：冻结检查 + 经 hook 入队（异步），不直接落库。
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func (s *clickhouseLogStore) InsertNodeObservationFrpc(ctx context.Context, record *model.OpenFlareNodeObservationFrpc) error {
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if record == nil {
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return nil
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}
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if err := s.ensureWritable(ctx); err != nil {
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return err
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}
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if h := currentObservabilityHooks().QueueNodeObsFrpc; h != nil {
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h(toAnalyticsNodeObsFrpc(record))
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}
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return nil
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}
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func (s *clickhouseLogStore) ListNodeObservationFrpc(ctx context.Context, nodeID string, since time.Time, limit int) ([]*model.OpenFlareNodeObservationFrpc, error) {
|
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rows, err := analyticsrepo.ListNodeObsFrpc(ctx, toNodeObservabilityFilter(nodeID, since, limit))
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
return fromAnalyticsNodeObsFrpc(rows), nil
|
||
}
|
||
|
||
func (s *clickhouseLogStore) DeleteAllNodeObservationFrpc(ctx context.Context) (int64, error) {
|
||
if err := s.ensureWritable(ctx); err != nil {
|
||
return 0, err
|
||
}
|
||
return analyticsrepo.DeleteAllNodeObsFrpc(ctx)
|
||
}
|
||
|
||
func (s *clickhouseLogStore) DeleteNodeObservationFrpcBefore(ctx context.Context, cutoff time.Time) (int64, error) {
|
||
if err := s.ensureWritable(ctx); err != nil {
|
||
return 0, err
|
||
}
|
||
return analyticsrepo.DeleteNodeObsFrpcBefore(ctx, cutoff)
|
||
}
|
||
|
||
// MigrationRange 返回 of_node_access_logs.logged_at 的最小/最大值（空表返回零值）。
|
||
func (s *clickhouseLogStore) MigrationRange(ctx context.Context) (time.Time, time.Time, error) {
|
||
return chMigrationRange(ctx, analyticsmodel.NodeAccessLog{}.TableName(), "logged_at")
|
||
}
|
||
|
||
// EnsurePartitions 是 CH 分支 no-op（CH 无 PG 式分区）。
|
||
func (s *clickhouseLogStore) EnsurePartitions(_ context.Context, _, _ time.Time) error {
|
||
return nil
|
||
}
|
||
|
||
// chMigrationRange 查询 CH 表时间列 MIN/MAX；空表（NULL）返回零值。
|
||
func chMigrationRange(ctx context.Context, table, column string) (time.Time, time.Time, error) {
|
||
if err := chConnErr(); err != nil {
|
||
return time.Time{}, time.Time{}, err
|
||
}
|
||
var minTime, maxTime *time.Time
|
||
if err := db.ChConn.QueryRow(ctx,
|
||
"SELECT min("+column+"), max("+column+") FROM "+table,
|
||
).Scan(&minTime, &maxTime); err != nil {
|
||
return time.Time{}, time.Time{}, fmt.Errorf("query migration range %s: %w", table, err)
|
||
}
|
||
if minTime == nil || maxTime == nil {
|
||
return time.Time{}, time.Time{}, nil
|
||
}
|
||
return minTime.UTC(), maxTime.UTC(), nil
|
||
}
|
||
|
||
// BatchInsertNodeObsFrpc 是 batchwriter flush 目标：CH 原生批量写入。
|
||
func (s *clickhouseLogStore) BatchInsertNodeObsFrpc(ctx context.Context, rows []analyticsmodel.NodeObsFrpc) error {
|
||
if err := s.ensureWritable(ctx); err != nil {
|
||
return err
|
||
}
|
||
return analyticsrepo.BatchInsertNodeObsFrpc(ctx, rows)
|
||
}
|
||
|
||
// ListMetricSnapshotsForMigration 按 id 升序分页读取（迁移复制用）。
|
||
func (s *clickhouseLogStore) ListMetricSnapshotsForMigration(ctx context.Context, afterID uint64, limit int) ([]analyticsmodel.NodeMetricSnapshot, error) {
|
||
return chListForMigration(ctx, afterID, limit,
|
||
analyticsmodel.NodeMetricSnapshot{}.TableName(),
|
||
analyticsmodel.NodeMetricSnapshot{}.InsertColumns(),
|
||
func(rows driver.Rows) ([]analyticsmodel.NodeMetricSnapshot, error) {
|
||
var result []analyticsmodel.NodeMetricSnapshot
|
||
for rows.Next() {
|
||
var item analyticsmodel.NodeMetricSnapshot
|
||
if err := rows.Scan(
|
||
&item.ID,
|
||
&item.NodeID,
|
||
&item.CapturedAt,
|
||
&item.CPUUsagePercent,
|
||
&item.MemoryUsedBytes,
|
||
&item.MemoryTotalBytes,
|
||
&item.StorageUsedBytes,
|
||
&item.StorageTotalBytes,
|
||
&item.DiskReadBytes,
|
||
&item.DiskWriteBytes,
|
||
&item.NetworkRxBytes,
|
||
&item.NetworkTxBytes,
|
||
&item.CreatedAt,
|
||
); err != nil {
|
||
return nil, fmt.Errorf("scan node metric snapshot row: %w", err)
|
||
}
|
||
item.CapturedAt = item.CapturedAt.UTC()
|
||
item.CreatedAt = item.CreatedAt.UTC()
|
||
result = append(result, item)
|
||
}
|
||
return result, nil
|
||
})
|
||
}
|
||
|
||
// chObsRow 迁移读取共用的双字段观测行（字符串状态 + 数值计数）：
|
||
// edge_health（status/connections）与 obs_frpc（tunnel_status/connected_relays_count）同形状。
|
||
type chObsRow struct {
|
||
ID uint64
|
||
NodeID string
|
||
CapturedAt time.Time
|
||
Status string
|
||
Count int64
|
||
CreatedAt time.Time
|
||
}
|
||
|
||
// countToInt32 将观测计数转为 int32（防御溢出；观测计数远小于 int32 上限）。
|
||
func countToInt32(v int64) int32 {
|
||
if v > math.MaxInt32 {
|
||
return math.MaxInt32
|
||
}
|
||
if v < math.MinInt32 {
|
||
return math.MinInt32
|
||
}
|
||
return int32(v)
|
||
}
|
||
|
||
// scanChObsRow 扫描 chObsRow（含 UTC 归一化）。
|
||
func scanChObsRow(rows driver.Rows) ([]chObsRow, error) {
|
||
var result []chObsRow
|
||
for rows.Next() {
|
||
var item chObsRow
|
||
if err := rows.Scan(
|
||
&item.ID,
|
||
&item.NodeID,
|
||
&item.CapturedAt,
|
||
&item.Status,
|
||
&item.Count,
|
||
&item.CreatedAt,
|
||
); err != nil {
|
||
return nil, fmt.Errorf("scan observation row: %w", err)
|
||
}
|
||
item.CapturedAt = item.CapturedAt.UTC()
|
||
item.CreatedAt = item.CreatedAt.UTC()
|
||
result = append(result, item)
|
||
}
|
||
return result, nil
|
||
}
|
||
|
||
// ListEdgeHealthForMigration 按 id 升序分页读取（迁移复制用）。
|
||
func (s *clickhouseLogStore) ListEdgeHealthForMigration(ctx context.Context, afterID uint64, limit int) ([]analyticsmodel.NodeEdgeHealth, error) {
|
||
rows, err := chListForMigration(ctx, afterID, limit,
|
||
analyticsmodel.NodeEdgeHealth{}.TableName(),
|
||
analyticsmodel.NodeEdgeHealth{}.InsertColumns(),
|
||
scanChObsRow)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
out := make([]analyticsmodel.NodeEdgeHealth, len(rows))
|
||
for i, r := range rows {
|
||
out[i] = analyticsmodel.NodeEdgeHealth{ID: r.ID, NodeID: r.NodeID, CapturedAt: r.CapturedAt, Status: r.Status, Connections: r.Count, CreatedAt: r.CreatedAt}
|
||
}
|
||
return out, nil
|
||
}
|
||
|
||
// ListNodeObsFrpsForMigration 按 id 升序分页读取（迁移复制用）。
|
||
func (s *clickhouseLogStore) ListNodeObsFrpsForMigration(ctx context.Context, afterID uint64, limit int) ([]analyticsmodel.NodeObsFrps, error) {
|
||
return chListForMigration(ctx, afterID, limit,
|
||
analyticsmodel.NodeObsFrps{}.TableName(),
|
||
analyticsmodel.NodeObsFrps{}.InsertColumns(),
|
||
func(rows driver.Rows) ([]analyticsmodel.NodeObsFrps, error) {
|
||
var result []analyticsmodel.NodeObsFrps
|
||
for rows.Next() {
|
||
var item analyticsmodel.NodeObsFrps
|
||
if err := rows.Scan(
|
||
&item.ID,
|
||
&item.NodeID,
|
||
&item.CapturedAt,
|
||
&item.FrpsConnections,
|
||
&item.FrpsProxyCount,
|
||
&item.FrpsClientCount,
|
||
&item.FrpsProxies,
|
||
&item.CreatedAt,
|
||
); err != nil {
|
||
return nil, fmt.Errorf("scan node frps observation row: %w", err)
|
||
}
|
||
item.CapturedAt = item.CapturedAt.UTC()
|
||
item.CreatedAt = item.CreatedAt.UTC()
|
||
result = append(result, item)
|
||
}
|
||
return result, nil
|
||
})
|
||
}
|
||
|
||
// ListNodeObsFrpcForMigration 按 id 升序分页读取（迁移复制用）。
|
||
func (s *clickhouseLogStore) ListNodeObsFrpcForMigration(ctx context.Context, afterID uint64, limit int) ([]analyticsmodel.NodeObsFrpc, error) {
|
||
rows, err := chListForMigration(ctx, afterID, limit,
|
||
analyticsmodel.NodeObsFrpc{}.TableName(),
|
||
analyticsmodel.NodeObsFrpc{}.InsertColumns(),
|
||
scanChObsRow)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
out := make([]analyticsmodel.NodeObsFrpc, len(rows))
|
||
for i, r := range rows {
|
||
out[i] = analyticsmodel.NodeObsFrpc{ID: r.ID, NodeID: r.NodeID, CapturedAt: r.CapturedAt, TunnelStatus: r.Status, ConnectedRelaysCount: countToInt32(r.Count), CreatedAt: r.CreatedAt}
|
||
}
|
||
return out, nil
|
||
}
|
||
|
||
// chListForMigration 执行按 id 升序分页的 CH 原生表查询，并交给 scanner 扫描。
|
||
func chListForMigration[T any](ctx context.Context, afterID uint64, limit int, table, columns string, scanner func(driver.Rows) ([]T, error)) ([]T, error) {
|
||
if err := chConnErr(); err != nil {
|
||
return nil, err
|
||
}
|
||
rows, err := db.ChConn.Query(ctx, `
|
||
SELECT `+columns+`
|
||
FROM `+table+`
|
||
WHERE id > ?
|
||
ORDER BY id ASC
|
||
LIMIT ?`, afterID, limitOr(limit, migrationPageSize))
|
||
if err != nil {
|
||
return nil, fmt.Errorf("list %s for migration: %w", table, err)
|
||
}
|
||
defer func() { _ = rows.Close() }()
|
||
return scanner(rows)
|
||
}
|
||
|
||
// ---- StatusStore ----
|
||
|
||
// ActiveDatabase 返回当前日志主库名（CH 分支固定 clickhouse）。
|
||
func (s *clickhouseLogStore) ActiveDatabase(_ context.Context) (string, error) {
|
||
return dbNameClickHouse, nil
|
||
}
|
||
|
||
// ClickHouseOperationalStats 委托 analyticsrepo 汇总 CH 运行状态。
|
||
func (s *clickhouseLogStore) ClickHouseOperationalStats(ctx context.Context) (*analyticsmodel.ClickHouseOperationalStats, error) {
|
||
return analyticsrepo.GetClickHouseOperationalStats(ctx)
|
||
}
|
||
|
||
// ---- UserAccessLogStore ----
|
||
|
||
// clickhouseUserAccessLogStore 实现 UserAccessLogStore。clickhouseLogStore 已占用
|
||
// List/Count 方法名（AccessLogStore 接口），Go 不允许同名不同签名方法，故用户访问日志
|
||
// 用独立类型嵌入同一 clickhouseLogStore（与 userAccessLogGormStore 同构），复用 ensureWritable。
|
||
type clickhouseUserAccessLogStore struct {
|
||
*clickhouseLogStore
|
||
}
|
||
|
||
func newClickHouseUserAccessLogStore() *clickhouseUserAccessLogStore {
|
||
return &clickhouseUserAccessLogStore{clickhouseLogStore: newClickHouseStore()}
|
||
}
|
||
|
||
// BatchInsert 是 batchwriter flush 目标：CH 原生批量写入；冻结期拒绝写入，空批次直接返回。
|
||
func (s *clickhouseUserAccessLogStore) BatchInsert(ctx context.Context, logs []analyticsmodel.UserAccessLog) error {
|
||
if len(logs) == 0 {
|
||
return nil
|
||
}
|
||
if err := s.ensureWritable(ctx); err != nil {
|
||
return err
|
||
}
|
||
return analyticsrepo.BatchInsert(ctx, logs)
|
||
}
|
||
|
||
// DeleteAll 清空全部用户访问日志（TRUNCATE 语义，迁移「覆盖目标库已有日志」幂等前提用）。
|
||
func (s *clickhouseUserAccessLogStore) DeleteAll(ctx context.Context) (int64, error) {
|
||
if err := s.ensureWritable(ctx); err != nil {
|
||
return 0, err
|
||
}
|
||
return analyticsrepo.DeleteAllUserAccessLogs(ctx)
|
||
}
|
||
|
||
// ListForMigration 按 id 升序分页读取（迁移复制用）。
|
||
func (s *clickhouseUserAccessLogStore) ListForMigration(ctx context.Context, afterID uint64, limit int) ([]analyticsmodel.UserAccessLog, error) {
|
||
return chListForMigration(ctx, afterID, limit,
|
||
analyticsmodel.UserAccessLog{}.TableName(),
|
||
analyticsmodel.UserAccessLog{}.InsertColumns(),
|
||
func(rows driver.Rows) ([]analyticsmodel.UserAccessLog, error) {
|
||
var result []analyticsmodel.UserAccessLog
|
||
for rows.Next() {
|
||
var item analyticsmodel.UserAccessLog
|
||
if err := rows.Scan(
|
||
&item.ID,
|
||
&item.UserID,
|
||
&item.Path,
|
||
&item.Method,
|
||
&item.IP,
|
||
&item.UserAgent,
|
||
&item.Headers,
|
||
&item.Status,
|
||
&item.Latency,
|
||
&item.CreatedAt,
|
||
); err != nil {
|
||
return nil, fmt.Errorf("scan user access log row: %w", err)
|
||
}
|
||
item.CreatedAt = item.CreatedAt.UTC()
|
||
result = append(result, item)
|
||
}
|
||
return result, nil
|
||
})
|
||
}
|
||
|
||
// MigrationRange 返回 w_user_access_logs.created_at 的最小/最大值（空表返回零值）。
|
||
func (s *clickhouseUserAccessLogStore) MigrationRange(ctx context.Context) (time.Time, time.Time, error) {
|
||
return chMigrationRange(ctx, analyticsmodel.UserAccessLog{}.TableName(), "created_at")
|
||
}
|
||
|
||
func (s *clickhouseUserAccessLogStore) Count(ctx context.Context, filter analyticsmodel.AccessLogFilter) (uint64, error) {
|
||
return analyticsrepo.CountAccessLogs(ctx, filter)
|
||
}
|
||
|
||
func (s *clickhouseUserAccessLogStore) List(ctx context.Context, filter analyticsmodel.AccessLogFilter, page, pageSize int) ([]analyticsmodel.UserAccessLog, uint64, error) {
|
||
return analyticsrepo.ListAccessLogs(ctx, filter, page, pageSize)
|
||
}
|
||
|
||
func (s *clickhouseUserAccessLogStore) GetDailyTrend(ctx context.Context, days int) ([]analyticsmodel.DailyTrend, error) {
|
||
return analyticsrepo.GetDailyTrend(ctx, days)
|
||
}
|
||
|
||
func (s *clickhouseUserAccessLogStore) GetBrowserDistribution(ctx context.Context, startTime time.Time) ([]analyticsmodel.BrowserShare, error) {
|
||
return analyticsrepo.GetBrowserDistribution(ctx, startTime)
|
||
}
|
||
|
||
func (s *clickhouseUserAccessLogStore) GetTopActiveUsers(ctx context.Context, startTime time.Time, limit int) ([]analyticsmodel.TopUser, error) {
|
||
return analyticsrepo.GetTopActiveUsers(ctx, startTime, limit)
|
||
}
|
||
|
||
// toNodeObservabilityFilter 构造 CH 可观测查询过滤器（limit<=0 表示不限制）。
|
||
func toNodeObservabilityFilter(nodeID string, since time.Time, limit int) analyticsmodel.NodeObservabilityFilter {
|
||
return analyticsmodel.NodeObservabilityFilter{
|
||
NodeID: nodeID,
|
||
Since: since,
|
||
Limit: limit,
|
||
}
|
||
}
|
||
|
||
// toNodeObservabilitySince 构造不带 limit 的可观测查询过滤器
|
||
// （小时级聚合读无需分页，避免传无意义的 0）。
|
||
func toNodeObservabilitySince(nodeID string, since time.Time) analyticsmodel.NodeObservabilityFilter {
|
||
return analyticsmodel.NodeObservabilityFilter{NodeID: nodeID, Since: since}
|
||
}
|