Monitoring HTTP Service Status with Prometheus (Custom Request Body)

Monitoring HTTP Service Status with Prometheus (Custom Request Body)

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

Embedded Linux Software Upgrade Solution – Implementation with Shell Scripts

Embedded Linux Software Upgrade Solution - Implementation with Shell Scripts

Recently, due to work requirements, there is a need to implement a software upgrade solution on the embedded Linux platform. Embedded Platform The single board contains 2 CPUs, divided into a main control CPU and a management CPU. Only the main control CPU can communicate with the outside through the management network port; the management … Read more