项目架构分析
prometheus默认是时序监控系统
还有一种监控是日志监控系统,可以把日志监控系统的数据导入到prometheus中进行监控
log2metrics
把日志里面的关键数据打成时序系统的一个metrics,然后把metrics推送给时序监控系统
项目搭建
job的配置文件实例
展示图表结果
python开发定制exporter
import prometheus_client as prom
import random
import time
if __name__ == '__main__':
counter = prom.Counter('python_my_counter', 'This is my counter', ['method', 'endpoint'])
gauge = prom.Gauge('python_my_gauge', 'This is my gauge', ['hostname', 'interface'])
prom.start_http_server(8000)
while True:
counter.labels(method='get', endpoint='/').inc(random.random())
counter.labels(method='post', endpoint='/submit').inc(random.random())
gauge.labels(hostname='a.b.c', interface='eth0').set(random.random() * 15 - 5)
time.sleep(1)
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