123 lines
14 KiB
Go
123 lines
14 KiB
Go
// internal\models\runtime.go
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package models
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// ========= 运行时配置 (非数据库模型并提供默认值) =========
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type SystemSettings struct {
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DefaultUpstreamURL string `json:"default_upstream_url" default:"https://generativelanguage.googleapis.com/v1beta" name:"全局默认上游URL" category:"请求设置" desc:"当密钥组未指定任何专属上游时，将使用此URL作为最终的兜底。"`
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RequestLogRetentionDays int `json:"request_log_retention_days" default:"7" name:"日志保留天数" category:"基础设置" desc:"请求日志在数据库中的保留天数。"`
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RequestTimeoutSeconds int `json:"request_timeout_seconds" default:"600" name:"请求超时(秒)" category:"请求设置" desc:"转发请求的完整生命周期超时(秒)。"`
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ConnectTimeoutSeconds int `json:"connect_timeout_seconds" default:"15" name:"连接超时(秒)" category:"请求设置" desc:"与上游服务建立新连接的超时时间(秒)。"`
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MaxRetries int `json:"max_retries" default:"3" name:"最大重试次数" category:"请求设置" desc:"单个请求使用不同Key的最大重试次数。"`
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BlacklistThreshold int `json:"blacklist_threshold" default:"3" name:"拉黑阈值" category:"密钥设置" desc:"一个Key连续失败多少次后进入冷却状态。"`
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KeyCooldownMinutes int `json:"key_cooldown_minutes" default:"10" name:"密钥冷却时长(分钟)" category:"密钥设置" desc:"一个Key进入冷却状态后需要等待的时间，单位为分钟。"`
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LogFlushIntervalSeconds int `json:"log_flush_interval_seconds" default:"10" name:"日志刷新间隔(秒)" category:"日志设置" desc:"异步日志写入数据库的间隔时间(秒)。"`
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MaxRequestBodySizeMB int `json:"max_request_body_size_mb" default:"10" name:"最大请求体大小 (MB)" category:"请求设置" desc:"允许代理接收的最大请求体大小，单位为MB。超过此大小的请求将被拒绝。"`
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PollingStrategy PollingStrategy `json:"polling_strategy" default:"random" name:"全局轮询策略" category:"调度设置" desc:"智能聚合模式下，从所有可用密钥中选择一个的默认策略。可选值: sequential(顺序), random(随机), weighted(加权)。"`
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// HealthCheckIntervalSeconds is DEPRECATED. Use specific intervals below.
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UpstreamCheckIntervalSeconds int `json:"upstream_check_interval_seconds" default:"300" name:"上游检查周期(秒)" category:"健康检查" desc:"对所有上游服务进行健康检查的周期。"`
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ProxyCheckIntervalSeconds int `json:"proxy_check_interval_seconds" default:"600" name:"代理检查周期(秒)" category:"健康检查" desc:"对所有代理服务进行健康检查的周期。"`
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EnableBaseKeyCheck bool `json:"enable_base_key_check" default:"true" name:"启用全局基础Key检查" category:"健康检查" desc:"是否启用全局的、长周期的Key身份状态检查。"`
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KeyCheckTimeoutSeconds int `json:"key_check_timeout_seconds" default:"20" name:"Key检查超时(秒)" category:"健康检查" desc:"对单个API Key进行有效性验证时的网络超时时间（全局与分组检查共用）。"`
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BaseKeyCheckIntervalMinutes int `json:"base_key_check_interval_minutes" default:"1440" name:"全局Key检查周期(分钟)" category:"健康检查" desc:"对所有ACTIVE状态的Key进行身份检查的周期，建议设置较长时间，例如1天(1440分钟)。"`
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BaseKeyCheckConcurrency int `json:"base_key_check_concurrency" default:"5" name:"全局Key检查并发数" category:"健康检查" desc:"执行全局Key身份检查时的并发请求数量。"`
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BaseKeyCheckEndpoint string `json:"base_key_check_endpoint" default:"https://generativelanguage.googleapis.com/v1beta/models" name:"全局Key检查端点" category:"健康检查" desc:"用于全局Key身份检查的目标URL。"`
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BaseKeyCheckModel string `json:"base_key_check_model" default:"gemini-2.0-flash-lite" name:"默认Key检查模型" category:"健康检查" desc:"用于分组健康检查和手动密钥测试时的默认回退模型。"`
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EnableUpstreamCheck bool `json:"enable_upstream_check" default:"true" name:"启用上游检查" category:"健康检查" desc:"是否启用对上游服务(Upstream)的健康检查。"`
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UpstreamCheckTimeoutSeconds int `json:"upstream_check_timeout_seconds" default:"20" name:"上游检查超时(秒)" category:"健康检查" desc:"对单个上游服务进行健康检查时的网络超时时间。"`
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EnableProxyCheck bool `json:"enable_proxy_check" default:"true" name:"启用代理检查" category:"健康检查" desc:"是否启用对代理(Proxy)的健康检查。"`
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ProxyCheckTimeoutSeconds int `json:"proxy_check_timeout_seconds" default:"20" name:"代理检查超时(秒)" category:"健康检查" desc:"通过代理进行连通性测试时的网络超时时间。"`
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ProxyCheckConcurrency int `json:"proxy_check_concurrency" default:"5" name:"代理测试并发数" category:"健康检查" desc:"后台手动批量测试代理时的默认并发请求数量。"`
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UseProxyHash bool `json:"use_proxy_hash" default:"false" name:"是否开启固定代理策略" category:"API配置" desc:"开启后，对于每一个API_KEY将根据算法从代理列表中选取同一个代理IP，防止一个API_KEY同时被多个IP访问，也同时防止了一个IP访问了过多的API_KEY。"`
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AnalyticsFlushIntervalSeconds int `json:"analytics_flush_interval_seconds" default:"60" name:"分析数据落盘间隔(秒)" category:"高级设置" desc:"内存中的统计数据多久写入数据库一次。"`
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// 安全设置
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EnableIPBanning bool `json:"enable_ip_banning" default:"false" name:"启用IP封禁功能" category:"安全设置" desc:"当一个IP连续多次登录失败后，是否自动将其封禁一段时间。"`
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MaxLoginAttempts int `json:"max_login_attempts" default:"5" name:"最大登录失败次数" category:"安全设置" desc:"在一个IP被封禁前，允许的连续登录失败次数。"`
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IPBanDurationMinutes int `json:"ip_ban_duration_minutes" default:"15" name:"IP封禁时长(分钟)" category:"安全设置" desc:"IP被封禁的时长，单位为分钟。"`
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// BasePool 相关配置
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// BasePoolTTLMinutes int `json:"base_pool_ttl_minutes" default:"30" name:"基础资源池最大生存时间(分钟)" category:"基础资源池" desc:"一个动态构建的基础资源池（BasePool）在Redis中的最大生存时间。到期后即使仍在活跃使用也会被强制重建。"`
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// BasePoolTTIMinutes int `json:"base_pool_tti_minutes" default:"10" name:"基础资源池空闲超时(分钟)" category:"基础资源池" desc:"一个基础资源池（BasePool）在连续无请求后，自动销毁的空闲等待时间。"`
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//智能网关
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LogTruncationLimit int `json:"log_truncation_limit" default:"8000" name:"日志截断长度" category:"日志设置" desc:"在日志中记录上游响应或错误时，保留的最大字符数。0表示不截断。"`
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EnableSmartGateway bool `json:"enable_smart_gateway" default:"false" name:"启用智能网关" category:"代理设置" desc:"开启后，系统将对流式请求进行智能中断续传、错误标准化等优化。关闭后，系统将作为一个纯净、无干扰的透明代理。"`
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EnableStreamingRetry bool `json:"enable_streaming_retry" default:"true" name:"启用流式重试" category:"代理设置" desc:"当智能网关开启时，是否对流式请求进行智能中断续传。"`
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MaxStreamingRetries int `json:"max_streaming_retries" default:"2" name:"最大流式重试次数" category:"代理设置" desc:"对单个流式会话，允许的最大连续重试次数。"`
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StreamingRetryDelayMs int `json:"streaming_retry_delay_ms" default:"750" name:"流式重试延迟(毫秒)" category:"代理设置" desc:"流式会话重试之间的等待时间，单位为毫秒。"`
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// 智能网关底层HTTP Transport配置
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TransportMaxIdleConns int `json:"transport_max_idle_conns" default:"200" name:"最大空闲连接数(总)" category:"高级设置" desc:"HTTP客户端Transport的最大总空闲连接数。"`
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TransportMaxIdleConnsPerHost int `json:"transport_max_idle_conns_per_host" default:"100" name:"最大空-闲连接数(单主机)" category:"高级设置" desc:"HTTP客户端Transport对单个主机的最大空闲连接数。"`
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TransportIdleConnTimeoutSecs int `json:"transport_idle_conn_timeout_secs" default:"90" name:"空闲连接超时(秒)" category:"高级设置" desc:"HTTP客户端Transport中空闲连接被关闭前的等待时间。"`
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TransportTLSHandshakeTimeout int `json:"transport_tls_handshake_timeout" default:"10" name:"TLS握手超时(秒)" category:"高级设置" desc:"TLS握手的超时时间。"`
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// 智能续传的自定义Prompt
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StreamingRetryPrompt string `json:"streaming_retry_prompt" default:"Continue exactly where you left off, providing the final answer without repeating the previous thinking steps." name:"智能续传提示词" category:"代理设置" desc:"在进行智能中断续传时，向模型发送的指令。"`
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// 日志服务相关配置
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LogLevel string `json:"log_level" default:"INFO" name:"日志级别" category:"日志配置"`
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AutoDeleteErrorLogsEnabled bool `json:"auto_delete_error_logs_enabled" default:"false" name:"自动删除错误日志" category:"日志配置"`
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AutoDeleteRequestLogsEnabled bool `json:"auto_delete_request_logs_enabled" default:"false" name:"自动删除请求日志" category:"日志配置"`
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LogBufferCapacity int `json:"log_buffer_capacity" default:"1000" name:"日志缓冲区容量" category:"日志设置" desc:"内存中日志缓冲区的最大容量，超过则可能丢弃日志。"`
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LogFlushBatchSize int `json:"log_flush_batch_size" default:"100" name:"日志刷新批次大小" category:"日志设置" desc:"每次向数据库批量写入日志的最大数量。"`
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// --- API配置 ---
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CustomHeaders map[string]string `json:"custom_headers" name:"自定义Headers" category:"API配置" ` // 默认为nil
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// --- TTS 配置 (模块化预留) ---
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TTSModel string `json:"tts_model" name:"TTS模型" category:"TTS配置"`
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TTSVoiceName string `json:"tts_voice_name" name:"TTS语音名称" category:"TTS配置"`
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TTSSpeed string `json:"tts_speed" name:"TTS语速" category:"TTS配置"`
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// --- 图像生成配置 (模块化预留) ---
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PaidKey string `json:"paid_key" name:"付费API密钥" category:"图像生成"`
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CreateImageModel string `json:"create_image_model" name:"图像生成模型" category:"图像生成"`
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UploadProvider string `json:"upload_provider" name:"上传提供商" category:"图像生成"`
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SmmsSecretToken string `json:"smms_secret_token" name:"SM.MS密钥" category:"图像生成"`
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PicgoAPIKey string `json:"picgo_api_key" name:"PicGo API密钥" category:"图像生成"`
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CloudflareImgbedURL string `json:"cloudflare_imgbed_url" name:"Cloudflare图床URL" category:"图像生成"`
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CloudflareImgbedAuthCode string `json:"cloudflare_imgbed_auth_code" name:"Cloudflare认证码" category:"图像生成"`
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CloudflareImgbedUploadFolder string `json:"cloudflare_imgbed_upload_folder" name:"Cloudflare上传文件夹" category:"图像生成"`
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// --- 流式输出配置 (模块化预留) ---
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EnableStreamOptimizer bool `json:"enable_stream_optimizer" default:"false" name:"启用流式输出优化" category:"流式输出"`
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StreamMinDelay int `json:"stream_min_delay" default:"16" name:"最小延迟(秒)" category:"流式输出"`
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StreamMaxDelay int `json:"stream_max_delay" default:"24" name:"最大延迟(秒)" category:"流式输出"`
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StreamShortTextThresh int `json:"stream_short_text_thresh" default:"10" name:"短文本阈值" category:"流式输出"`
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StreamLongTextThresh int `json:"stream_long_text_thresh" default:"50" name:"长文本阈值" category:"流式输出"`
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StreamChunkSize int `json:"stream_chunk_size" default:"5" name:"分块大小" category:"流式输出"`
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EnableFakeStream bool `json:"enable_fake_stream" default:"false" name:"启用假流式输出" category:"流式输出"`
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FakeStreamInterval int `json:"fake_stream_interval" default:"5" name:"假流式空数据发送间隔(秒)" category:"流式输出"`
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// --- 定时任务配置 ---
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Timezone string `json:"timezone" default:"Asia/Shanghai" name:"时区" category:"定时任务"`
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// --- [短期冻结] 为了UI兼容性而保留的“幻影”字段 ---
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AllowedTokens []string `json:"-"` // 不参与JSON序列化
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Proxies []string `json:"-"` // 不参与JSON序列化
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ModelSettings ModelSettings `json:"model_settings" name:"模型配置"`
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}
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// ModelSettings
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type ModelSettings struct {
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ImageModels []string `json:"image_models" name:"图像模型列表"`
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SearchModels []string `json:"search_models" name:"搜索模型列表"`
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FilteredModels []string `json:"filtered_models" name:"过滤模型列表"`
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EnableCodeExecutor bool `json:"enable_code_executor" default:"false" name:"启用代码执行工具"`
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EnableURLContext bool `json:"enable_url_context" default:"false" name:"启用网址上下文"`
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URLContextModels []string `json:"url_context_models" name:"网址上下文模型列表"`
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ShowSearchLink bool `json:"show_search_link" default:"false" name:"显示搜索链接"`
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ShowThinking bool `json:"show_thinking" default:"false" name:"显示思考过程"`
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ThinkingModels []string `json:"thinking_models" name:"思考模型列表"`
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ThinkingBudgetMap map[string]int `json:"thinking_budget_map" name:"思考模型预算映射"`
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SafetySettings []SafetySetting `json:"safety_settings" name:"安全设置"`
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}
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