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自动对访问日志进行分表

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This commit is contained in:
刘祥超
2022-03-08 19:55:39 +08:00
parent 088636553c
commit 85a46a9827
10 changed files with 582 additions and 245 deletions
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123
internal/db/models/db_node_initializer.go
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@@ -29,8 +29,7 @@ type httpAccessLogDefinition struct {
}
// HTTP服务访问
var httpAccessLogDAOMapping = map[int64]*HTTPAccessLogDAOWrapper{} // dbNodeId => DAO
var httpAccessLogTableMapping = map[string]*httpAccessLogDefinition{} // tableName_crc(dsn) => true
var httpAccessLogDAOMapping = map[int64]*HTTPAccessLogDAOWrapper{} // dbNodeId => DAO
// DNS服务访问
var nsAccessLogDAOMapping = map[int64]*NSAccessLogDAOWrapper{} // dbNodeId => DAO
@@ -86,36 +85,6 @@ func randomNSAccessLogDAO() (dao *NSAccessLogDAOWrapper) {
return
}
// 检查表格是否存在
func findHTTPAccessLogTableName(db *dbs.DB, day string) (tableName string, hasRemoteAddr bool, hasDomain bool, ok bool, err error) {
if !regexp.MustCompile(`^\d{8}$`).MatchString(day) {
err = errors.New("invalid day '" + day + "', should be YYYYMMDD")
return
}
config, err := db.Config()
if err != nil {
return "", false, false, false, err
}
tableName = "edgeHTTPAccessLogs_" + day
cacheKey := tableName + "_" + fmt.Sprintf("%d", crc32.ChecksumIEEE([]byte(config.Dsn)))
accessLogLocker.RLock()
def, ok := httpAccessLogTableMapping[cacheKey]
accessLogLocker.RUnlock()
if ok {
return tableName, def.HasRemoteAddr, def.HasDomain, true, nil
}
def, err = findHTTPAccessLogTable(db, day, false)
if err != nil {
return tableName, false, false, false, err
}
return tableName, def.HasRemoteAddr, def.HasDomain, def.Exists, nil
}
func findNSAccessLogTableName(db *dbs.DB, day string) (tableName string, ok bool, err error) {
if !regexp.MustCompile(`^\d{8}$`).MatchString(day) {
err = errors.New("invalid day '" + day + "', should be YYYYMMDD")
@@ -145,75 +114,6 @@ func findNSAccessLogTableName(db *dbs.DB, day string) (tableName string, ok bool
return tableName, utils.ContainsStringInsensitive(tableNames, tableName), nil
}
// 根据日期获取表名
func findHTTPAccessLogTable(db *dbs.DB, day string, force bool) (*httpAccessLogDefinition, error) {
config, err := db.Config()
if err != nil {
return nil, err
}
tableName := "edgeHTTPAccessLogs_" + day
cacheKey := tableName + "_" + fmt.Sprintf("%d", crc32.ChecksumIEEE([]byte(config.Dsn)))
if !force {
accessLogLocker.RLock()
definition, ok := httpAccessLogTableMapping[cacheKey]
accessLogLocker.RUnlock()
if ok {
return definition, nil
}
}
tableNames, err := db.TableNames()
if err != nil {
return nil, err
}
if utils.ContainsStringInsensitive(tableNames, tableName) {
table, err := db.FindTable(tableName)
if err != nil {
return nil, err
}
accessLogLocker.Lock()
var definition = &httpAccessLogDefinition{
Name: tableName,
HasRemoteAddr: table.FindFieldWithName("remoteAddr") != nil,
HasDomain: table.FindFieldWithName("domain") != nil,
Exists: true,
}
httpAccessLogTableMapping[cacheKey] = definition
accessLogLocker.Unlock()
return definition, nil
}
if !force {
return &httpAccessLogDefinition{
Name: tableName,
HasRemoteAddr: true,
HasDomain: true,
Exists: false,
}, nil
}
// 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 `remoteAddr` varchar(64) DEFAULT NULL COMMENT 'IP地址',\n `domain` varchar(128) DEFAULT NULL COMMENT '域名',\n `requestBody` mediumblob COMMENT '请求内容',\n `responseBody` mediumblob COMMENT '响应内容',\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 KEY `remoteAddr` (`remoteAddr`),\n KEY `domain` (`domain`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='访问日志';")
if err != nil {
return nil, err
}
accessLogLocker.Lock()
var definition = &httpAccessLogDefinition{
Name: tableName,
HasRemoteAddr: true,
Exists: true,
}
httpAccessLogTableMapping[cacheKey] = definition
accessLogLocker.Unlock()
return definition, nil
}
func findNSAccessLogTable(db *dbs.DB, day string, force bool) (string, error) {
config, err := db.Config()
if err != nil {
@@ -351,22 +251,17 @@ func (this *DBNodeInitializer) loop() error {
// 检查表是否存在
// httpAccessLog
{
tableDef, err := findHTTPAccessLogTable(db, timeutil.Format("Ymd"), true)
tableDef, err := SharedHTTPAccessLogManager.FindTable(db, timeutil.Format("Ymd"), true)
if err != nil {
if !strings.Contains(err.Error(), "1050") { // 非表格已存在错误
remotelogs.Error("DB_NODE", "create first table in database node failed: "+err.Error())
remotelogs.Error("DB_NODE", "create first table in database node failed: "+err.Error())
// 创建节点日志
createLogErr := SharedNodeLogDAO.CreateLog(nil, nodeconfigs.NodeRoleDatabase, nodeId, 0, 0, "error", "ACCESS_LOG", "can not create access log table: "+err.Error(), time.Now().Unix(), "", nil)
if createLogErr != nil {
remotelogs.Error("NODE_LOG", createLogErr.Error())
}
continue
} else {
err = nil
continue
// 创建节点日志
createLogErr := SharedNodeLogDAO.CreateLog(nil, nodeconfigs.NodeRoleDatabase, nodeId, 0, 0, "error", "ACCESS_LOG", "can not create access log table: "+err.Error(), time.Now().Unix(), "", nil)
if createLogErr != nil {
remotelogs.Error("NODE_LOG", createLogErr.Error())
}
continue
}
daoObject := dbs.DAOObject{