Mesos, a project of the Apache Software Foundation, shares the fundamental principles of Linux kernel. But Mesos kernel features additional functionalities such as unlimited compatibility with machines and provisioning of a variety of resource management and scheduling APIs. The Apache Mesos Operator HTTP API simplifies the construction of operator applications. The RESTful API makes it possible for developers to deploy HTTP requests as substitute for C++ or native client libraries when building operator applications. The HTTP requests facilitate interactions between master API calls and agent API calls. The API accepts strictly HTTP POST requests, usually encoded in JSON format, and returns responses in JSON format as well.