Merge branch 'cloud' into 'master'

Cloud

See merge request sccs/docs.it4i.cz!438

docs.it4i/cloud/einfracz-cloud.md

@@ -4,8 +4,6 @@ Ostrava cloud consists of 28 nodes from [Karolina][a] supercomputer.
 The cloud site is built on top of OpenStack,
 which is a free open standard cloud computing platform.
 
-For the list of deployed OpenStack services, see the [list of components][1].
-
 ## Access
 
 To acces the cloud you must:
@@ -13,11 +11,28 @@ To acces the cloud you must:
 * have an [e-Infra CZ account][3],
 * be a member of an [active project][b].
 
+The dashboard is available at [https://ostrava.openstack.cloud.e-infra.cz/][6].
+
+## Creating First Instance
+
+To create your first VM instance, follow the [e-INFRA CZ guide][4].
+Note that the guide is similar for clouds in Brno and Ostrava,
+so make sure that you follow steps for Ostrava cloud where applicable.
+
+## Technical Reference
+
+For the list of deployed OpenStack services, see the [list of components][1].
+
+For quotas, see the [Quota Limits][5] section.
+
 More information can be found on the [e-INFRA CZ website][2].
 
 [1]: https://docs.e-infra.cz/compute/openstack/technical-reference/ostrava-site/openstack-components/
 [2]: https://docs.e-infra.cz/compute/openstack/technical-reference/ostrava-site/
 [3]: https://docs.e-infra.cz/account/
+[4]: https://docs.e-infra.cz/compute/openstack/getting-started/creating-first-infrastructure/
+[5]: https://docs.e-infra.cz/compute/openstack/technical-reference/ostrava-site/quota-limits/
+[6]: https://ostrava.openstack.cloud.e-infra.cz/
 
 [a]: ../karolina/introduction.md
 [b]: ../general/access/project-access.md