| #!/usr/bin/env python3 | |
| # -*- coding: utf-8 -*- | |
| # Nginx配置目录 | |
| NGINX_CONF_DIR = "/www/server/panel/vhost/nginx" | |
| # 数据库配置 | |
| DB_PATH = "load_balancer.db" | |
| # 日志配置 | |
| LOG_FILE = "load_balancer.log" | |
| LOG_LEVEL = "INFO" | |
| # 日志格式定义 | |
| LOG_FORMAT = '''$time_local\t$remote_addr\t$request_method\t$upstream_addr\t$upstream_response_time\t$body_bytes_sent\t$bytes_sent\t$status\t$request_uri''' | |
| # 负载均衡方法 | |
| LOAD_BALANCE_METHODS = { | |
| "sticky_cookie": "基于Cookie的会话保持", | |
| "ip_hash": "基于IP的会话保持", | |
| "least_conn": "最少连接数", | |
| "round_robin": "轮询" | |
| } | |
| # 默认配置 | |
| DEFAULT_CONFIG = { | |
| "http": { | |
| "port": 80, | |
| "load_balance_method": "sticky_cookie", | |
| "cookie_expires": "1h", | |
| "cookie_domain": ".example.com", | |
| "cookie_path": "/", | |
| "proxy_next_upstream": "error timeout http_500 http_502 http_503 http_504", | |
| "proxy_next_upstream_tries": 3, | |
| "proxy_next_upstream_timeout": 10 | |
| }, | |
| "tcp": { | |
| "proxy_connect_timeout": "1s", | |
| "proxy_timeout": "3s" | |
| } | |
| } | |
| # 节点检查配置 | |
| NODE_CHECK = { | |
| "timeout": 5, # 连接超时时间（秒） | |
| "retry_times": 3, # 重试次数 | |
| "retry_interval": 1 # 重试间隔（秒） | |
| } |