attacker
2da4f52209
- AIPredictiveAnalytics: 替换3组硬编码mock为实时数据驱动预测 - 指标预测: 基于dashboard metrics时序数据(cpu/memory/disk)线性回归计算斜率与R² - 容量规划: 基于日均增长率推算阈值触及时间(天),动态生成AI扩容建议 - 异常预测: 基于告警规则阈值+当前趋势+事件频率计算异常触发概率 - 概览卡片数据驱动化(置信度基于R²拟合度,高风险/容量预警计数实时计算) - CloudBilling.tsx: 修复read_file导致的行号前缀损坏(501行全部含N|前缀)
96 lines
2.1 KiB
Go
96 lines
2.1 KiB
Go
package database
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
|
|
"ezops/internal/config"
|
|
"ezops/internal/models"
|
|
|
|
"gorm.io/driver/mysql"
|
|
"gorm.io/driver/postgres"
|
|
"gorm.io/driver/sqlite"
|
|
"gorm.io/gorm"
|
|
"gorm.io/gorm/logger"
|
|
)
|
|
|
|
// New 创建数据库连接
|
|
func New(cfg config.DatabaseConfig) (*gorm.DB, error) {
|
|
var dialector gorm.Dialector
|
|
|
|
switch cfg.Driver {
|
|
case "mysql":
|
|
dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=%s&parseTime=True&loc=Local",
|
|
cfg.User, cfg.Password, cfg.Host, cfg.Port, cfg.DBName, cfg.Charset)
|
|
dialector = mysql.Open(dsn)
|
|
case "postgres":
|
|
dsn := fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s sslmode=disable",
|
|
cfg.Host, cfg.Port, cfg.User, cfg.Password, cfg.DBName)
|
|
dialector = postgres.Open(dsn)
|
|
case "sqlite":
|
|
dialector = sqlite.Open(cfg.DBName)
|
|
default:
|
|
return nil, fmt.Errorf("unsupported database driver: %s", cfg.Driver)
|
|
}
|
|
|
|
db, err := gorm.Open(dialector, &gorm.Config{
|
|
Logger: logger.Default.LogMode(logger.Silent),
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// 设置连接池
|
|
sqlDB, err := db.DB()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
sqlDB.SetMaxOpenConns(cfg.MaxConn)
|
|
sqlDB.SetMaxIdleConns(cfg.MaxIdle)
|
|
sqlDB.SetConnMaxLifetime(time.Hour)
|
|
|
|
return db, nil
|
|
}
|
|
|
|
// AutoMigrate 自动迁移数据库表
|
|
func AutoMigrate(db *gorm.DB) error {
|
|
return db.AutoMigrate(
|
|
&models.User{},
|
|
&models.Role{},
|
|
&models.Permission{},
|
|
&models.Server{},
|
|
&models.Cloud{},
|
|
&models.CloudAccount{},
|
|
&models.Region{},
|
|
&models.Domain{},
|
|
&models.K8sCluster{},
|
|
&models.K8sNode{},
|
|
&models.K8sPod{},
|
|
&models.K8sDeployment{},
|
|
&models.K8sService{},
|
|
&models.K8sIngress{},
|
|
&models.AlertRule{},
|
|
&models.AlertEvent{},
|
|
&models.NotifyChannel{},
|
|
&models.MetricData{},
|
|
&models.Pipeline{},
|
|
&models.PipelineRun{},
|
|
&models.AppRelease{},
|
|
&models.CronJob{},
|
|
&models.Script{},
|
|
&models.TaskExecution{},
|
|
&models.Playbook{},
|
|
&models.ApprovalTemplate{},
|
|
&models.ApprovalProcess{},
|
|
&models.ApprovalStep{},
|
|
&models.NavigationGroup{},
|
|
&models.NavigationLink{},
|
|
&models.AuditLog{},
|
|
&models.LDAPConfig{},
|
|
&models.ResourceModel{},
|
|
&models.CloudBilling{},
|
|
&models.BillingAlertRule{},
|
|
)
|
|
}
|