Merge branch 'ood' into 'master'

Ood

Closes #107

See merge request !377

docs.it4i/general/accessing-the-clusters/graphical-user-interface/ood.md

+# Open OnDemand
+
+[Open OnDemand][1] is an intuitive, innovative, and interactive interface to remote computing resources.
+It allows users to access our services from any device and web browser,
+resulting in faster and more efficient use of supercomputing resources.
+
+For more information, see the [Open OnDemand][2] documentation.
+
+## Access Open OnDemand
+
+To access the OOD interface, go to [https://ood.it4i.cz][3] and enter your e-INFRA CZ or IT4I credentials.
+Note that you must be connected to IT4I VPN to access the service.
+
+From the top menu bar, you can manage your files and jobs, access the cluster's shell and launch interactive apps on login nodes - Mate & XFCE desktops.
+
+Under *Jobs > Job Composer*, you can create jobs from several sources.
+A simple tutorial will guide you through the process.
+To restart the tutorial, click *Help* in the upper right corner.
+
+[1]: https://openondemand.org/
+[2]: https://osc.github.io/ood-documentation/latest/
+[3]: https://ood.it4i.cz

mkdocs.yml

@@ -64,6 +64,7 @@ nav:
         - SSH Access: general/shell-and-data-access.md
         - SSH & Key Management: general/accessing-the-clusters/shell-access-and-data-transfer/ssh-key-management.md  
       - GUI:
+        - Open OnDemand: general/accessing-the-clusters/graphical-user-interface/ood.md
         - VNC: general/accessing-the-clusters/graphical-user-interface/vnc.md
         - X Window System: general/accessing-the-clusters/graphical-user-interface/x-window-system.md
         - Xorg: general/accessing-the-clusters/graphical-user-interface/xorg.md