Added information about necessity of being part of MetaCentrum

topics/compute/openstack/docs/technical-reference/brno-g2-site/get-access.md

@@ -22,6 +22,9 @@ MetaCentrum Cloud provides the following ways for allocating resources
 * __personal project__,
 * __group project__.
 
+!!! caution
+	By the date 1.10.2024, it is necessary to be registered on [MetaCentrum](https://metavo.metacentrum.cz/en/), more information provided on [Necessity of being part of MetaCentrum](metacentrum.md).
+
 ## Personal Project
 
 A personal project goal is to gain cloud environment knowledge.

topics/compute/openstack/docs/technical-reference/brno-g2-site/metacentrum.md

+---
+
+title: Necessity of being part of MetaCentrum
+search:
+  exclude: false
+---
+# Necessity of Being Part of MetaCentrum
+
+To access and utilize the [G2 e-INFRA CZ Openstack Cloud Brno Site](https://brno.openstack.cloud.e-infra.cz/), it is mandatory for every user to be registered with MetaCentrum. MetaCentrum is a national grid infrastructure operated by CESNET, providing extensive computational resources, data storage, and support for scientific research and development. By being a part of MetaCentrum, users gain access to a broad range of cloud resources and tools designed to support high-performance computing and advanced research activities.
+
+Simply registering for e-INFRA CZ is no longer sufficient to access the [G2 e-INFRA CZ Openstack Cloud Brno Site](https://brno.openstack.cloud.e-infra.cz/) by 1.10.2024. Actually you must be registered for the [MetaCentrum](https://metavo.metacentrum.cz/en/) (which automatically creates an e-INFRA account for you). It is also neccessary to extend MetaCentrum registration every year by visit [https://metavo.metacentrum.cz/en/myaccount/prodlouzeni](https://metavo.metacentrum.cz/en/myaccount/prodlouzeni).
+
+To register, please submit an application at [MetaCentrum Registration form](https://metavo.metacentrum.cz/cs/application/index.html).
+
+For more information about MetaCentrum, visit [MetaCentrum](https://metavo.metacentrum.cz/en/).
+