attacker
d656520428
- v0.31: AlertContact 重构(channel_type下拉+webhook_url替代三分立字段) - v0.32: Agent ProcessTop 增强(cmdline/user/cpu_pct/mem_pct) - v0.33: 端口监控 Tab(监听端口自动发现+down联动告警) - v0.34: 健康探针(Agent本地执行HTTP/TCP/Exec→结果随心跳上报) - Agent新增: ContextSwitch/FD/HealthProbe采集器 - 后端新增: health_probe handler + Agent model扩展 - HostMonitor新增Tab: 健康探针/端口监控
188 lines
6.6 KiB
Go
188 lines
6.6 KiB
Go
package models
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import (
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"time"
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)
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// AgentReport Agent 上报的原始指标数据 // Logan.Li
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type AgentReport struct {
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ID uint `gorm:"primarykey" json:"id"`
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Hostname string `gorm:"size:255;index;not null" json:"hostname"`
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CPUUsage float64 `gorm:"type:decimal(6,2)" json:"cpu_usage"`
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CPUCores int `json:"cpu_cores"`
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Load1 float64 `gorm:"type:decimal(8,2)" json:"load1"`
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Load5 float64 `gorm:"type:decimal(8,2)" json:"load5"`
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Load15 float64 `gorm:"type:decimal(8,2)" json:"load15"`
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MemTotal float64 `gorm:"type:decimal(10,2)" json:"mem_total"`
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MemUsed float64 `gorm:"type:decimal(10,2)" json:"mem_used"`
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MemUsage float64 `gorm:"type:decimal(6,2)" json:"mem_usage"`
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DiskInfo string `gorm:"type:text" json:"disk_info"`
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PortInfo string `gorm:"type:text" json:"port_info"`
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NetInfo string `gorm:"type:text" json:"net_info"`
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DiskIOInfo string `gorm:"type:text" json:"disk_io_info"`
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// ──── v2.0 新增字段 ────
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SwapInfo string `gorm:"type:text" json:"swap_info"` // Swap JSON
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ProcessTopInfo string `gorm:"type:text" json:"process_top_info"` // 进程 TOP JSON
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FDInfo string `gorm:"type:text" json:"fd_info"` // FD 句柄 JSON
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CSInfo string `gorm:"type:text" json:"cs_info"` // 上下文切换 JSON
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HeartbeatInfo string `gorm:"type:text" json:"heartbeat_info"` // Agent 心跳 JSON
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// ──────────────────────────
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ReportTime time.Time `json:"report_time"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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func (AgentReport) TableName() string {
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return "monitor_agent_reports"
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}
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// AgentLatestResponse Agent 最新状态（含服务器元信息）
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type AgentLatestResponse struct {
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ServerID uint `json:"server_id"`
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Hostname string `json:"hostname"`
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IP string `json:"ip"`
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CPUUsage float64 `json:"cpu_usage"`
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CPUCores int `json:"cpu_cores"`
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MemUsage float64 `json:"mem_usage"`
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MemTotal float64 `json:"mem_total"`
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MemUsed float64 `json:"mem_used"`
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DiskUsage float64 `json:"disk_usage"`
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DiskTotal int64 `json:"disk_total"`
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DiskInfo string `json:"disk_info"`
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PortInfo string `json:"port_info"`
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NetInfo string `json:"net_info"`
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DiskIOInfo string `json:"disk_io_info"`
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// ──── v2.0 新增 ────
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SwapInfo string `json:"swap_info"`
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ProcessTopInfo string `json:"process_top_info"`
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FDInfo string `json:"fd_info"`
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CSInfo string `json:"cs_info"`
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HeartbeatInfo string `json:"heartbeat_info"`
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// ─────────────────
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ReportTime string `json:"report_time"`
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AgentVersion string `json:"agent_version"`
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AgentStatus string `json:"agent_status"`
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OS string `json:"os"`
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Kernel string `json:"kernel"`
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Uptime int64 `json:"uptime"`
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Region string `json:"region"`
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HasAuth bool `json:"has_auth"`
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}
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// AgentReportRequest Agent 上报请求体
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type AgentReportRequest struct {
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Hostname string `json:"hostname" binding:"required"`
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IP string `json:"ip"`
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Timestamp string `json:"timestamp"`
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AgentVersion string `json:"agent_version"`
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CPU CPUMetric `json:"cpu"`
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Memory MemMetric `json:"memory"`
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Swap *SwapMetric `json:"swap,omitempty"`
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Disks []DiskMetric `json:"disks"`
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Ports []PortMetric `json:"ports"`
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Network NetworkStatModel `json:"network"`
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DiskIO DiskIOStatModel `json:"disk_io"`
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System *SystemStatModel `json:"system,omitempty"`
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// ──── v2.0 新增 ────
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ProcessTop []ProcessMetric `json:"process_top,omitempty"`
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FD *FDMetric `json:"fd,omitempty"`
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ContextSwitches *CSMetric `json:"context_switches,omitempty"`
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Heartbeat HeartbeatMetric `json:"heartbeat"`
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ProbeResults []HealthProbeResult `json:"probe_results,omitempty"` // v2.1 健康探针结果
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}
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// ──── v2.0 新增上报类型 ────
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type SwapMetric struct {
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TotalGB float64 `json:"total_gb"`
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UsedGB float64 `json:"used_gb"`
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UsagePercent float64 `json:"usage_percent"`
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}
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type ProcessMetric struct {
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PID int `json:"pid"`
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Name string `json:"name"`
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Cmdline string `json:"cmdline"`
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User string `json:"user"`
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CPUPct float64 `json:"cpu_pct"`
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MemPct float64 `json:"mem_pct"`
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MemoryMB float64 `json:"memory_mb"`
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FDCount int `json:"fd_count"`
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Threads int `json:"threads"`
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}
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type FDMetric struct {
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Allocated int `json:"allocated"`
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Max int64 `json:"max"`
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UsagePct float64 `json:"usage_pct"`
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}
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type CSMetric struct {
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CTXPerSec float64 `json:"ctx_per_sec"`
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IRQPerSec float64 `json:"irq_per_sec"`
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}
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type HeartbeatMetric struct {
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Version string `json:"version"`
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UptimeSec int64 `json:"uptime_sec"`
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LastErr string `json:"last_err,omitempty"`
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SelfCPU float64 `json:"self_cpu_pct"`
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SelfRSSMB float64 `json:"self_rss_mb"`
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ReportSeq uint64 `json:"report_seq"`
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}
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// ──── 已有类型 ────
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type SystemStatModel struct {
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OSVersion string `json:"os_version"`
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Kernel string `json:"kernel"`
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Uptime int64 `json:"uptime"`
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}
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type CPUMetric struct {
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UsagePercent float64 `json:"usage_percent"`
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CoreCount int `json:"core_count"`
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Load1 float64 `json:"load1"`
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Load5 float64 `json:"load5"`
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Load15 float64 `json:"load15"`
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}
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type MemMetric struct {
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TotalGB float64 `json:"total_gb"`
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UsedGB float64 `json:"used_gb"`
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CachedGB float64 `json:"cached_gb"`
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UsagePercent float64 `json:"usage_percent"`
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}
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type DiskMetric struct {
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Mount string `json:"mount"`
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Device string `json:"device"`
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TotalGB float64 `json:"total_gb"`
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UsedGB float64 `json:"used_gb"`
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UsagePercent float64 `json:"usage_percent"`
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}
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type PortMetric struct {
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Port int `json:"port"`
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Protocol string `json:"protocol"`
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Process string `json:"process"`
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PID int `json:"pid"`
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}
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type NetworkStatModel struct {
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TCPEstablished int `json:"tcp_established"`
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TCPTimeWait int `json:"tcp_time_wait"`
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TCPCloseWait int `json:"tcp_close_wait"`
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TCPTotal int `json:"tcp_total"`
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NicName string `json:"nic_name"`
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NetRxBPS float64 `json:"net_rx_bps"`
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NetTxBPS float64 `json:"net_tx_bps"`
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}
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type DiskIOStatModel struct {
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ReadBPS float64 `json:"read_bps"`
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WriteBPS float64 `json:"write_bps"`
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ReadIOPS float64 `json:"read_iops"`
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WriteIOPS float64 `json:"write_iops"`
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}
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