Dadjokes.online: Microservice echo-service as an alternative to httpbin for testing k8s, docker, kong, istio, kuma, etc. Built on FSL php microframework. Who says testing and dev ops can't be fun?
Kongmap is a free visualization tool which allows you to view and edit configurations of your Kong API Gateway Clusters, including Routes, Services, and Plugins/Policies. The tool is being offered for installation via Docker and Kubernetes at this time.
Restful Relay is a PHP Based Microservice that relays remote SFTP, SSH, SMTP commands through a RESTful interface. Microservice also can create JWT tokens as well as conduct request fanning. This utility works great in combination with API Gateway solution such as Kong (konghq.com), in a Kubernetes cluster, or a service mesh.