0x0001 ｜When Monitoring Becomes as Simple as Ordering Takeout Have you ever had this experience? At three in the morning, the server suddenly alarms, CPU spikes to 99%, memory is full, and the logs are filled with <span>panic!</span> cries. While you chew on cold instant noodles, you frantically search through the code, only to find … Read more
Introduction In our work, we may encounter scenarios where we need to monitor the availability of APIs. Although the official blackbox-exporter supports HTTP status checks, its flexibility is limited, making it difficult to effectively monitor interfaces that require specific request headers or bodies. A tool similar to Postman is needed to periodically check the status … Read more
Author: Xiao Ming, Source: toutiao.com/article/7303178950443041295/ This article details 10 tools frequently used by operations engineers in their daily work, explaining the functionality, applicable scenarios, and outstanding features of each tool. 1. Shell Scripts Function: Primarily used for automating tasks and batch processing jobs. Applicable Scenarios: Frequently used for file processing, system management, and simple network … Read more
The current stable HTTP API of Prometheus can be accessed via /api/v1. API Response Format The Prometheus API uses JSON format for response content. When the API call is successful, it will return a 2xx HTTP status code. Conversely, when the API call fails, it may return the following different HTTP status codes: 404 Bad … Read more
Hi, I’m Huan Ge! Today, I want to take you on a journey to explore a powerful Python monitoring system—Cortex, especially its cool 7 rule engines. Cortex can help us monitor various metrics in real-time and issue alerts promptly when anomalies occur, just like a diligent sentinel guarding the stability of our system. Are you … Read more