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数据库可以手工清理

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GoEdgeLab
2021-01-19 16:13:04 +08:00
parent 5d021ec0b5
commit f71103c259
5 changed files with 126 additions and 2 deletions
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2
internal/db/models/db_node_initializer.go
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@@ -109,7 +109,7 @@ func findAccessLogTable(db *dbs.DB, day string, force bool) (string, error) {
}
// 创建表格
_, err = db.Exec("CREATE TABLE `" + tableName + "` (\n `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID',\n `serverId` int(11) unsigned DEFAULT '0' COMMENT '服务ID',\n `nodeId` int(11) unsigned DEFAULT '0' COMMENT '节点ID',\n `status` int(3) unsigned DEFAULT '0' COMMENT '状态码',\n `createdAt` bigint(11) unsigned DEFAULT '0' COMMENT '创建时间',\n `content` json DEFAULT NULL COMMENT '日志内容',\n `requestId` varchar(128) DEFAULT NULL COMMENT '请求ID',\n `firewallPolicyId` int(11) unsigned DEFAULT '0' COMMENT 'WAF策略ID',\n `firewallRuleGroupId` int(11) unsigned DEFAULT '0' COMMENT 'WAF分组ID',\n `firewallRuleSetId` int(11) unsigned DEFAULT '0' COMMENT 'WAF集ID',\n `firewallRuleId` int(11) unsigned DEFAULT '0' COMMENT 'WAF规则ID',\n PRIMARY KEY (`id`),\n KEY `serverId` (`serverId`),\n KEY `nodeId` (`nodeId`),\n KEY `serverId_status` (`serverId`,`status`),\n KEY `requestId` (`requestId`),\n KEY `firewallPolicyId` (`firewallPolicyId`),\n KEY `firewallRuleGroupId` (`firewallRuleGroupId`),\n KEY `firewallRuleSetId` (`firewallRuleSetId`),\n KEY `firewallRuleId` (`firewallRuleId`)\n) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8mb4;")
_, err = db.Exec("CREATE TABLE `" + tableName + "` (\n `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID',\n `serverId` int(11) unsigned DEFAULT '0' COMMENT '服务ID',\n `nodeId` int(11) unsigned DEFAULT '0' COMMENT '节点ID',\n `status` int(3) unsigned DEFAULT '0' COMMENT '状态码',\n `createdAt` bigint(11) unsigned DEFAULT '0' COMMENT '创建时间',\n `content` json DEFAULT NULL COMMENT '日志内容',\n `requestId` varchar(128) DEFAULT NULL COMMENT '请求ID',\n `firewallPolicyId` int(11) unsigned DEFAULT '0' COMMENT 'WAF策略ID',\n `firewallRuleGroupId` int(11) unsigned DEFAULT '0' COMMENT 'WAF分组ID',\n `firewallRuleSetId` int(11) unsigned DEFAULT '0' COMMENT 'WAF集ID',\n `firewallRuleId` int(11) unsigned DEFAULT '0' COMMENT 'WAF规则ID',\n PRIMARY KEY (`id`),\n KEY `serverId` (`serverId`),\n KEY `nodeId` (`nodeId`),\n KEY `serverId_status` (`serverId`,`status`),\n KEY `requestId` (`requestId`),\n KEY `firewallPolicyId` (`firewallPolicyId`),\n KEY `firewallRuleGroupId` (`firewallRuleGroupId`),\n KEY `firewallRuleSetId` (`firewallRuleSetId`),\n KEY `firewallRuleId` (`firewallRuleId`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='访问日志';")
if err != nil {
return tableName, err
}

1
internal/nodes/api_node.go
View File

@@ -225,6 +225,7 @@ func (this *APINode) listenRPC(listener net.Listener, tlsConfig *tls.Config) err
pb.RegisterUserAccessKeyServiceServer(rpcServer, &services.UserAccessKeyService{})
pb.RegisterSysLockerServiceServer(rpcServer, &services.SysLockerService{})
pb.RegisterNodeTaskServiceServer(rpcServer, &services.NodeTaskService{})
pb.RegisterDBServiceServer(rpcServer, &services.DBService{})
err := rpcServer.Serve(listener)
if err != nil {
return errors.New("[API_NODE]start rpc failed: " + err.Error())

104
internal/rpc/services/service_db.go Normal file
View File

@@ -0,0 +1,104 @@
package services
import (
"context"
"github.com/TeaOSLab/EdgeAPI/internal/errors"
"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
"github.com/iwind/TeaGo/dbs"
"github.com/iwind/TeaGo/lists"
"strings"
)
// 数据库相关服务
type DBService struct {
BaseService
}
// 获取所有表信息
func (this *DBService) FindAllDBTables(ctx context.Context, req *pb.FindAllDBTablesRequest) (*pb.FindAllDBTablesResponse, error) {
_, err := this.ValidateAdmin(ctx, 0)
if err != nil {
return nil, err
}
db, err := dbs.Default()
if err != nil {
return nil, err
}
ones, _, err := db.FindOnes("SELECT * FROM information_schema.`TABLES` WHERE TABLE_SCHEMA=?", db.Name())
if err != nil {
return nil, err
}
pbTables := []*pb.DBTable{}
for _, one := range ones {
lowerTableName := strings.ToLower(one.GetString("TABLE_NAME"))
canDelete := false
canClean := false
if strings.HasPrefix(lowerTableName, "edgehttpaccesslogs_") {
canDelete = true
canClean = true
} else if lists.ContainsString([]string{"edgemessages", "edgelogs", "edgenodelogs"}, lowerTableName) {
canClean = true
}
pbTables = append(pbTables, &pb.DBTable{
Name: one.GetString("TABLE_NAME"),
Schema: one.GetString("TABLE_SCHEMA"),
Type: one.GetString("TABLE_TYPE"),
Engine: one.GetString("ENGINE"),
Rows: one.GetInt64("TABLE_ROWS"),
DataLength: one.GetInt64("DATA_LENGTH"),
IndexLength: one.GetInt64("INDEX_LENGTH"),
Comment: one.GetString("TABLE_COMMENT"),
Collation: one.GetString("TABLE_COLLATION"),
IsBaseTable: one.GetString("TABLE_TYPE") == "BASE TABLE",
CanClean: canClean,
CanDelete: canDelete,
})
}
return &pb.FindAllDBTablesResponse{DbTables: pbTables}, nil
}
// 删除表
func (this *DBService) DeleteDBTable(ctx context.Context, req *pb.DeleteDBTableRequest) (*pb.RPCSuccess, error) {
_, err := this.ValidateAdmin(ctx, 0)
if err != nil {
return nil, err
}
db, err := dbs.Default()
if err != nil {
return nil, err
}
// 检查是否能够删除
if !strings.HasPrefix(strings.ToLower(req.DbTable), "edgehttpaccesslogs_") {
return nil, errors.New("forbidden to delete the table")
}
_, err = db.Exec("DROP TABLE `" + req.DbTable + "`")
if err != nil {
return nil, err
}
return this.Success()
}
// 清空表
func (this *DBService) TruncateDBTable(ctx context.Context, req *pb.TruncateDBTableRequest) (*pb.RPCSuccess, error) {
_, err := this.ValidateAdmin(ctx, 0)
if err != nil {
return nil, err
}
db, err := dbs.Default()
if err != nil {
return nil, err
}
_, err = db.Exec("TRUNCATE TABLE `" + req.DbTable + "`")
if err != nil {
return nil, err
}
return this.Success()
}

19
internal/rpc/services/service_db_test.go Normal file
View File

@@ -0,0 +1,19 @@
package services
import (
"github.com/iwind/TeaGo/dbs"
"github.com/iwind/TeaGo/logs"
"testing"
)
func TestDBService_FindAllDBTables(t *testing.T) {
db, err := dbs.Default()
if err != nil {
t.Fatal(err)
}
ones, _, err := db.FindOnes("SELECT * FROM information_schema.`TABLES` WHERE TABLE_SCHEMA=?", db.Name())
if err != nil {
t.Fatal(err)
}
logs.PrintAsJSON(ones, t)
}

2
internal/tasks/server_access_log_cleaner.go
View File

@@ -105,7 +105,7 @@ func (this *ServerAccessLogCleaner) cleanDB(db *dbs.DB, endDay string) error {
if len(tableName) == 0 {
continue
}
ok, err := regexp.MatchString(`^edgeHTTPAccessLogs_(\d{8})$`, tableName)
ok, err := regexp.MatchString(`^(?i)edgeHTTPAccessLogs_(\d{8})$`, tableName)
if err != nil {
return err
}