访问日志可以使用分表查询

internal/db/models/db_node_initializer.go

@@ -56,6 +56,17 @@ func init() {
 	})
 }
 
+func AllAccessLogDBs() []*dbs.DB {
+	accessLogLocker.Lock()
+	defer accessLogLocker.Unlock()
+
+	var result = []*dbs.DB{}
+	for _, db := range accessLogDBMapping {
+		result = append(result, db)
+	}
+	return result
+}
+
 // 获取获取DAO
 func randomHTTPAccessLogDAO() (dao *HTTPAccessLogDAOWrapper) {
 	accessLogLocker.RLock()

internal/db/models/http_access_log_dao.go

@@ -250,7 +250,9 @@ func (this *HTTPAccessLogDAO) CreateHTTPAccessLog(tx *dbs.Tx, dao *HTTPAccessLog
 }
 
 // ListAccessLogs 读取往前的 单页访问日志
-func (this *HTTPAccessLogDAO) ListAccessLogs(tx *dbs.Tx, lastRequestId string,
+func (this *HTTPAccessLogDAO) ListAccessLogs(tx *dbs.Tx,
+	partition int32,
+	lastRequestId string,
 	size int64,
 	day string,
 	hourFrom string,
@@ -277,18 +279,19 @@ func (this *HTTPAccessLogDAO) ListAccessLogs(tx *dbs.Tx, lastRequestId string,
 		size = 1000
 	}
 
-	result, nextLastRequestId, err = this.listAccessLogs(tx, lastRequestId, size, day, hourFrom, hourTo, clusterId, nodeId, serverId, reverse, hasError, firewallPolicyId, firewallRuleGroupId, firewallRuleSetId, hasFirewallPolicy, userId, keyword, ip, domain)
+	result, nextLastRequestId, err = this.listAccessLogs(tx, partition, lastRequestId, size, day, hourFrom, hourTo, clusterId, nodeId, serverId, reverse, hasError, firewallPolicyId, firewallRuleGroupId, firewallRuleSetId, hasFirewallPolicy, userId, keyword, ip, domain)
 	if err != nil || int64(len(result)) < size {
 		return
 	}
 
-	moreResult, _, _ := this.listAccessLogs(tx, nextLastRequestId, 1, day, hourFrom, hourTo, clusterId, nodeId, serverId, reverse, hasError, firewallPolicyId, firewallRuleGroupId, firewallRuleSetId, hasFirewallPolicy, userId, keyword, ip, domain)
+	moreResult, _, _ := this.listAccessLogs(tx, partition, nextLastRequestId, 1, day, hourFrom, hourTo, clusterId, nodeId, serverId, reverse, hasError, firewallPolicyId, firewallRuleGroupId, firewallRuleSetId, hasFirewallPolicy, userId, keyword, ip, domain)
 	hasMore = len(moreResult) > 0
 	return
 }
 
 // 读取往前的单页访问日志
 func (this *HTTPAccessLogDAO) listAccessLogs(tx *dbs.Tx,
+	partition int32,
 	lastRequestId string,
 	size int64,
 	day string,
@@ -341,7 +344,7 @@ func (this *HTTPAccessLogDAO) listAccessLogs(tx *dbs.Tx,
 	if clusterId > 0 {
 		nodeIds, err = SharedNodeDAO.FindAllEnabledNodeIdsWithClusterId(tx, clusterId)
 		if err != nil {
-			remotelogs.Error("DBNODE", err.Error())
+			remotelogs.Error("DB_NODE", err.Error())
 			return
 		}
 		sort.Slice(nodeIds, func(i, j int) bool {
@@ -353,18 +356,25 @@ func (this *HTTPAccessLogDAO) listAccessLogs(tx *dbs.Tx,
 	var tableQueries = []*accessLogTableQuery{}
 	for _, daoWrapper := range daoList {
 		var instance = daoWrapper.DAO.Instance
-		tableDefs, err := SharedHTTPAccessLogManager.FindTables(instance, day)
+		def, err := SharedHTTPAccessLogManager.FindPartitionTable(instance, day, partition)
 		if err != nil {
 			return nil, "", err
 		}
-		for _, def := range tableDefs {
+		if !def.Exists {
+			continue
+		}
+
 		tableQueries = append(tableQueries, &accessLogTableQuery{
 			daoWrapper:         daoWrapper,
 			name:               def.Name,
 			hasRemoteAddrField: def.HasRemoteAddr,
 			hasDomainField:     def.HasDomain,
 		})
+		logs.Println("query:", def.Name) // TODO
 	}
+
+	if len(tableQueries) == 0 {
+		return nil, "", nil
 	}
 
 	var locker = sync.Mutex{}

internal/db/models/http_access_log_dao_test.go

@@ -54,7 +54,7 @@ func TestHTTPAccessLogDAO_ListAccessLogs(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	accessLogs, requestId, hasMore, err := SharedHTTPAccessLogDAO.ListAccessLogs(tx, "", 10, timeutil.Format("Ymd"), "", "", 0, 0, 0, false, false, 0, 0, 0, false, 0, "", "", "")
+	accessLogs, requestId, hasMore, err := SharedHTTPAccessLogDAO.ListAccessLogs(tx, -1, "", 10, timeutil.Format("Ymd"), "", "", 0, 0, 0, false, false, 0, 0, 0, false, 0, "", "", "")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -81,7 +81,7 @@ func TestHTTPAccessLogDAO_ListAccessLogs_Page(t *testing.T) {
 	times := 0 // 防止循环次数太多
 	for {
 		before := time.Now()
-		accessLogs, requestId, hasMore, err := SharedHTTPAccessLogDAO.ListAccessLogs(tx, lastRequestId, 2, timeutil.Format("Ymd"), "", "", 0, 0, 0, false, false, 0, 0, 0, false, 0, "", "", "")
+		accessLogs, requestId, hasMore, err := SharedHTTPAccessLogDAO.ListAccessLogs(tx, -1, lastRequestId, 2, timeutil.Format("Ymd"), "", "", 0, 0, 0, false, false, 0, 0, 0, false, 0, "", "", "")
 		cost := time.Since(before).Seconds()
 		if err != nil {
 			t.Fatal(err)
@@ -112,7 +112,7 @@ func TestHTTPAccessLogDAO_ListAccessLogs_Reverse(t *testing.T) {
 	}
 
 	before := time.Now()
-	accessLogs, requestId, hasMore, err := SharedHTTPAccessLogDAO.ListAccessLogs(tx, "16023261176446590001000000000000003500000004", 2, timeutil.Format("Ymd"), "", "", 0, 0, 0, true, false, 0, 0, 0, false, 0, "", "", "")
+	accessLogs, requestId, hasMore, err := SharedHTTPAccessLogDAO.ListAccessLogs(tx, -1, "16023261176446590001000000000000003500000004", 2, timeutil.Format("Ymd"), "", "", 0, 0, 0, true, false, 0, 0, 0, false, 0, "", "", "")
 	cost := time.Since(before).Seconds()
 	if err != nil {
 		t.Fatal(err)
@@ -137,7 +137,7 @@ func TestHTTPAccessLogDAO_ListAccessLogs_Page_NotExists(t *testing.T) {
 	times := 0 // 防止循环次数太多
 	for {
 		before := time.Now()
-		accessLogs, requestId, hasMore, err := SharedHTTPAccessLogDAO.ListAccessLogs(tx, lastRequestId, 2, timeutil.Format("Ymd", time.Now().AddDate(0, 0, 1)), "", "", 0, 0, 0, false, false, 0, 0, 0, false, 0, "", "", "")
+		accessLogs, requestId, hasMore, err := SharedHTTPAccessLogDAO.ListAccessLogs(tx, -1, lastRequestId, 2, timeutil.Format("Ymd", time.Now().AddDate(0, 0, 1)), "", "", 0, 0, 0, false, false, 0, 0, 0, false, 0, "", "", "")
 		cost := time.Since(before).Seconds()
 		if err != nil {
 			t.Fatal(err)

internal/db/models/http_access_log_manager.go

@@ -15,6 +15,7 @@ import (
 )
 
 // 访问日志的两个表格形式
+// 括号位置需要固定，会用来读取日期和分区
 var accessLogTableMainReg = regexp.MustCompile(`_(\d{8})$`)
 var accessLogTablePartialReg = regexp.MustCompile(`_(\d{8})_(\d{4})$`)
 
@@ -149,6 +150,50 @@ func (this *HTTPAccessLogManager) FindTables(db *dbs.DB, day string) ([]*httpAcc
 	return results, nil
 }
 
+func (this *HTTPAccessLogManager) FindPartitionTable(db *dbs.DB, day string, partition int32) (*httpAccessLogDefinition, error) {
+	var tableNames []string
+	if partition < 0 {
+		tableList, err := this.FindTables(db, day)
+		if err != nil {
+			return nil, err
+		}
+
+		if len(tableList) > 0 {
+			return tableList[len(tableList)-1], nil
+		}
+
+		return &httpAccessLogDefinition{
+			Name:          "",
+			HasRemoteAddr: false,
+			HasDomain:     false,
+			Exists:        false,
+		}, nil
+	} else if partition == 0 {
+		tableNames = []string{"edgeHTTPAccessLogs_" + day, "edgehttpaccesslogs_" + day}
+	} else {
+		tableNames = []string{"edgeHTTPAccessLogs_" + day + "_" + fmt.Sprintf("%04d", partition), "edgehttpaccesslogs_" + day + "_" + fmt.Sprintf("%04d", partition)}
+	}
+	for _, tableName := range tableNames {
+		hasRemoteField, hasDomainField, err := this.checkTableFields(db, tableName)
+		if err != nil {
+			continue
+		}
+		return &httpAccessLogDefinition{
+			Name:          tableName,
+			HasRemoteAddr: hasRemoteField,
+			HasDomain:     hasDomainField,
+			Exists:        true,
+		}, nil
+	}
+
+	return &httpAccessLogDefinition{
+		Name:          "",
+		HasRemoteAddr: false,
+		HasDomain:     false,
+		Exists:        false,
+	}, nil
+}
+
 // FindLastTable 根据日期获取上一个可以使用的表名
 // 表名组成
 //   - PREFIX_DAY
@@ -218,6 +263,60 @@ func (this *HTTPAccessLogManager) ResetTable(db *dbs.DB, day string) {
 	delete(this.currentTableMapping, this.composeTableCacheKey(config.Dsn, day))
 }
 
+// TablePartition 从表名中获取分区
+func (this *HTTPAccessLogManager) TablePartition(tableName string) (partition int32) {
+	if accessLogTablePartialReg.MatchString(tableName) {
+		return types.Int32(accessLogTablePartialReg.FindStringSubmatch(tableName)[2])
+	}
+
+	return 0
+}
+
+// FindLatestPartition 读取最后一个分区
+func (this *HTTPAccessLogManager) FindLatestPartition(day string) (int32, error) {
+	var dbList = AllAccessLogDBs()
+	if len(dbList) == 0 {
+		return 0, errors.New("no valid database")
+	}
+
+	var partitions = []int32{}
+	var locker sync.Mutex
+
+	var wg = sync.WaitGroup{}
+	wg.Add(len(dbList))
+
+	var lastErr error
+	for _, db := range dbList {
+		go func(db *dbs.DB) {
+			defer wg.Done()
+
+			names, err := this.FindTableNames(db, day)
+			if err != nil {
+				lastErr = err
+			}
+			for _, name := range names {
+				var partition = this.TablePartition(name)
+				locker.Lock()
+				if !lists.Contains(partitions, partition) {
+					partitions = append(partitions, partition)
+				}
+				locker.Unlock()
+			}
+		}(db)
+	}
+	wg.Wait()
+
+	if lastErr != nil {
+		return 0, lastErr
+	}
+
+	if len(partitions) == 0 {
+		return 0, nil
+	}
+
+	return partitions[len(partitions)-1], nil
+}
+
 // 查找某个表格
 func (this *HTTPAccessLogManager) findTableWithoutCache(db *dbs.DB, day string, force bool) (*httpAccessLogDefinition, error) {
 	tableNames, err := this.FindTableNames(db, day)

internal/db/models/http_access_log_manager_test.go

@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
 	"github.com/iwind/TeaGo/dbs"
+	timeutil "github.com/iwind/TeaGo/utils/time"
 	"testing"
 	"time"
 )
@@ -157,3 +158,32 @@ func TestHTTPAccessLogManager_FindLastTable(t *testing.T) {
 		t.Log(time.Since(before).Seconds()*1000, "ms")
 	}
 }
+
+func TestHTTPAccessLogManager_FindPartitionTable(t *testing.T) {
+	var config = &dbs.DBConfig{
+		Driver: "mysql",
+		Dsn:    "root:123456@tcp(127.0.0.1:3306)/db_edge_log?charset=utf8mb4&timeout=30s",
+		Prefix: "edge",
+		Connections: struct {
+			Pool         int           `yaml:"pool"`
+			Max          int           `yaml:"max"`
+			Life         string        `yaml:"life"`
+			LifeDuration time.Duration `yaml:",omitempty"`
+		}{},
+		Models: struct {
+			Package string `yaml:"package"`
+		}{},
+	}
+
+	db, err := dbs.NewInstanceFromConfig(config)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer func() {
+		_ = db.Close()
+	}()
+
+	t.Log(models.SharedHTTPAccessLogManager.FindPartitionTable(db, timeutil.Format("Ymd", time.Now().AddDate(0, 0, -1)), -1))
+	t.Log(models.SharedHTTPAccessLogManager.FindPartitionTable(db, timeutil.Format("Ymd", time.Now().AddDate(0, 0, -1)), 0))
+	t.Log(models.SharedHTTPAccessLogManager.FindPartitionTable(db, timeutil.Format("Ymd", time.Now().AddDate(0, 0, -1)), 1))
+}

internal/rpc/services/service_http_access_log.go

@@ -4,8 +4,13 @@ import (
 	"context"
 	"github.com/TeaOSLab/EdgeAPI/internal/accesslogs"
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
 	rpcutils "github.com/TeaOSLab/EdgeAPI/internal/rpc/utils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/lists"
+	"regexp"
+	"sync"
 )
 
 // HTTPAccessLogService 访问日志相关服务
@@ -72,7 +77,7 @@ func (this *HTTPAccessLogService) ListHTTPAccessLogs(ctx context.Context, req *p
 		}
 	}
 
-	accessLogs, requestId, hasMore, err := models.SharedHTTPAccessLogDAO.ListAccessLogs(tx, req.RequestId, req.Size, req.Day, req.HourFrom, req.HourTo, req.NodeClusterId, req.NodeId, req.ServerId, req.Reverse, req.HasError, req.FirewallPolicyId, req.FirewallRuleGroupId, req.FirewallRuleSetId, req.HasFirewallPolicy, req.UserId, req.Keyword, req.Ip, req.Domain)
+	accessLogs, requestId, hasMore, err := models.SharedHTTPAccessLogDAO.ListAccessLogs(tx, req.Partition, req.RequestId, req.Size, req.Day, req.HourFrom, req.HourTo, req.NodeClusterId, req.NodeId, req.ServerId, req.Reverse, req.HasError, req.FirewallPolicyId, req.FirewallRuleGroupId, req.FirewallRuleSetId, req.HasFirewallPolicy, req.UserId, req.Keyword, req.Ip, req.Domain)
 	if err != nil {
 		return nil, err
 	}
@@ -165,3 +170,63 @@ func (this *HTTPAccessLogService) FindHTTPAccessLog(ctx context.Context, req *pb
 	}
 	return &pb.FindHTTPAccessLogResponse{HttpAccessLog: a}, nil
 }
+
+// FindHTTPAccessLogPartitions 查找日志分区
+func (this *HTTPAccessLogService) FindHTTPAccessLogPartitions(ctx context.Context, req *pb.FindHTTPAccessLogPartitionsRequest) (*pb.FindHTTPAccessLogPartitionsResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	if !regexp.MustCompile(`^\d{8}$`).MatchString(req.Day) {
+		return nil, errors.New("invalid 'day': " + req.Day)
+	}
+
+	var dbList = models.AllAccessLogDBs()
+	if len(dbList) == 0 {
+		return &pb.FindHTTPAccessLogPartitionsResponse{
+			Partitions: nil,
+		}, nil
+	}
+
+	var partitions = []int32{}
+	var locker sync.Mutex
+
+	var wg = sync.WaitGroup{}
+	wg.Add(len(dbList))
+
+	var lastErr error
+	for _, db := range dbList {
+		go func(db *dbs.DB) {
+			defer wg.Done()
+
+			names, err := models.SharedHTTPAccessLogManager.FindTableNames(db, req.Day)
+			if err != nil {
+				lastErr = err
+			}
+			for _, name := range names {
+				var partition = models.SharedHTTPAccessLogManager.TablePartition(name)
+				locker.Lock()
+				if !lists.Contains(partitions, partition) {
+					partitions = append(partitions, partition)
+				}
+				locker.Unlock()
+			}
+		}(db)
+	}
+	wg.Wait()
+
+	if lastErr != nil {
+		return nil, lastErr
+	}
+
+	var reversePartitions = []int32{}
+	for i := len(partitions) - 1; i >= 0; i-- {
+		reversePartitions = append(reversePartitions, partitions[i])
+	}
+
+	return &pb.FindHTTPAccessLogPartitionsResponse{
+		Partitions:        partitions,
+		ReversePartitions: partitions,
+	}, nil
+}