apisix-prometheus-api-health-check VS libcurl

Open-Source API Gateway: Monitoring and logging solutions typically need separate consideration. Cost-effective options like Prometheus and Grafana can be considered, or users can opt for managed log management services offered by cloud providers.

Monitor the routes passing through the gateway. If a previously available route suddenly starts returning 404 errors, it's a potential sign that the API has undergone a change or an endpoint has been deprecated. Enable the API health check feature to monitor continuously the overall health of upstream nodes. If one of the nodes starts to fail, responding faster or slower than usual, it might indicate a change in the underlying backend service's processing. Integrate APISIX with monitoring tools like Prometheus using the prometheus plugin. Set up alerts based on metrics, such as an increased rate of 4xx or 5xx errors, which could indicate breaking changes in your API.

This project leverages existing the pre-defined Docker Compose configuration file to set up, deploy and run APISIX, etcd, Prometheus, and other services with a single command. First, clone the apisix-prometheus-api-health-check repo on GitHub and open it in your favorite editor, and start the project by simply running docker compose up from the project root folder.

Then, in another terminal window, we use curl to hit the endpoint:

Made a PR to curl in line with the above: https://github.com/curl/curl/pull/13338

Through the Fast Forward program, we give free services and support to open source projects and the nonprofits that support them. We support many of the world’s top programming languages (like Python, Rust, Ruby, and the wonderful Scratch), foundational technologies (cURL, the Linux kernel, Kubernetes, OpenStreetMap), and projects that make the internet better and more fun for everyone (Inkscape, Mastodon, Electronic Frontier Foundation, Terms of Service; Didn’t Read).

From the GitHub Issue itself, the maintainer did end up creating a PR to fix a related issue: https://github.com/curl/curl/issues/12983

Also, the bot filed another issue despite the complaints.

This Docker image is designed to support implementing Github Actions with Python. As of version 4.0.0., it starts with the official python docker image as the base which is a Debian OS. It specifically uses python:3-slim to keep the image size down for faster loading of Github Actions that use pyaction. On top of the base, we've installed curl gpg, git, and the GitHub CLI. We added curl and gpg because they are needed to install the GitHub CLI, and they may come in handy anyway (especially curl) when implementing a GitHub Action.