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 * [Archipel](http://archipelproject.org/) - Manage and supervise virtual machines using Libvirt.
 * [CloudStack](http://cloudstack.apache.org/) - Cloud computing software for creating, managing, and deploying infrastructure cloud services.
 * [Cobbler](http://www.cobblerd.org/) - Cobbler is a Linux installation server that allows for rapid setup of network installation environments.
+* [Cracow Cloud One - Polish Private Cloud](http://cc1.ifj.edu.pl/) - The CC1 system provides a complete solution for Private Cloud Computing.
 * [Eucalyptus](https://www.eucalyptus.com/) - Open source private cloud software with AWS compatibility.
 * [Mesos](http://mesos.apache.org/) - Develop and run resource-efficient distributed systems.
 * [OpenNebula](http://opennebula.org/) - An user-driven cloud management platform for sysadmins and devops.