![]() We will start our tour of the API by describing the calls required to create a new VM on a XenServer installation, and take it through a start/suspend/resume/stop cycle. This provides secure and authenticated access to the XenServer installation. Further, all the API calls execute in the context of a login session generated through username and password validation at the server. This allows a client to execute the APIs over the https protocol. The XML-RPC API server executing on the host accepts secure socket connections. API calls make use of the XML-RPC protocol to transmit requests and responses over the network. The client issuing the API calls does not have to be resident on the host being managed nor does it have to be connected to the host over ssh in order to execute the API. When an asynchronously invoked operation completes, the result (or error code) is available from the task object. This task object can be queried (through the API) for progress and status information. Asynchronous calls return immediately with a reference to a task object. All API calls can be invoked synchronously (that is, block until completion) any API call that may be long-running can also be invoked asynchronously. This enables applications to keep track of datamodel modifications performed by concurrently executing clients. Through the API, clients can register to be notified when persistent (server-side) objects are modified. object creation, deletion and parameter modifications) are persisted in a server-side database that is managed by the XenServer installation.Īn event mechanism. The results of all side-effecting operations (e.g. Performance and status metrics can also be queried from the API. The API allows you to manage VMs, storage, networking, host configuration and pools. Management of all aspects of the XenServer Host. This chapter introduces the XenServer API (subsequently referred to as the "API") and its associated object model. The library provision.py is used by the examples. This directory contains the XenServer Python module XenAPI.py. Java source code and a Makefile to build the code and the examples. ![]() libxenserver source code and examples and a Makefile to build them. It should be noted that the examples provided are not the same across all the language bindings, so, if you intend to use one binding, it is advisable to also browse the sample code available in the others. Where necessary, subdirectories have their own individual README files. The following is an overview of its structure. The extracted contents of the SDK ZIP file are in the XenServer-SDK directory. The SDK is packaged as a ZIP file and is available as a free download from. When the installation is complete, please note the host IP address and the host password. Please refer to the XenServer Installation Guide for detailed instructions on how to set up your development host. A free version, Citrix XenServer, is available for download at. The first step towards working with the SDK is to install XenServer. The XenServer SDK provides language bindings and example code for the C, C#, Java, Python and PowerShell programming languages. Although it is possible to write applications which use the XenServer Management API directly through raw XML-RPC calls, the task of developing third-party applications is greatly simplified through the use of a language binding which exposes the individual API calls as first-class functions in the target language. The XenServer API can be called from a remote system as well as local to the XenServer host. XenServer includes a XML-RPC based API providing programmatic access to the extensive set of XenServer management features and tools. ![]() This information will provide you with some of the architectural background and thinking that underpins the APIs, the tools that have been provided, and how to quickly get off the ground. Here you will find the information you need in order to understand and use the Software Development Kit (SDK) that XenServer provides. Welcome to the developer's guide for XenServer. Citrix XenServer 7.0 Software Development Kit Introduction
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