配置prometheus路徑下的prometheus.yml文件，我們可以在global中配置包括prometheus抓取數(shù)據(jù)、驗(yàn)證rule的時(shí)間間隔；在rule_files中配置rule_file的地址；scrape_configs中設(shè)置數(shù)據(jù)源。

global: ?# How frequently to scrape targets by default. ?[ scrape_interval: <duration> | default = 1m ] ?# How long until a scrape request times out. ?[ scrape_timeout: <duration> | default = 10s ] ?# How frequently to evaluate rules. ?[ evaluation_interval: <duration> | default = 1m ] ?# The labels to add to any time series or alerts when communicating with ?# external systems (federation, remote storage, Alertmanager).