Tweak a few references to playground.
Arvados-DCO-1.1-Signed-off-by: Peter Amstutz <peter.amstutz@curii.com>
Some Arvados clusters may not have webshell set up. If you do not see a "Log in" button or "web shell" column, you will have to follow the "Unix":ssh-access-unix.html or "Windows":ssh-access-windows.html @ssh@ instructions.
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-In the Arvados Workbench, click on the dropdown menu icon <span class="fa fa-lg fa-user"></span> <span class="caret"></span> in the upper right corner of the top navigation menu to access the user settings menu, and click on the menu item *Virtual machines* to see the list of virtual machines you can access. If you do not have access to any virtual machines, please click on <span class="btn btn-sm btn-primary">Send request for shell access</span> or send an email to "support@curoverse.com":mailto:support@curoverse.com.
+In the Arvados Workbench, click on the dropdown menu icon <span class="fa fa-lg fa-user"></span> <span class="caret"></span> in the upper right corner of the top navigation menu to access the user settings menu, and click on the menu item *Virtual machines* to see the list of virtual machines you can access. If you do not have access to any virtual machines, please click on <span class="btn btn-sm btn-primary">Send request for shell access</span> (if present) or contact your system administrator. For the Arvados Playground, this is "info@curii.com":mailto:info@curii.com .
Each row in the Virtual Machines panel lists the hostname of the VM, along with a <code>Log in as *you*</code> button under the column "Web shell". Clicking on this button will open up a webshell terminal for you in a new browser tab and log you in.
This guide will be updated to cover "Workbench 2" in the future.
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-If you are using the "playground" Arvados instance for this guide, you can Access Arvados Workbench using this link:
+You can access the Arvados Workbench used in this guide using this link:
-<a href="{{site.arvados_workbench_host}}/" target="_blank">{{site.arvados_workbench_host}}/</a>
+<a href="{{site.arvados_workbench_host}}/" target="_blank">{{site.arvados_workbench_host}}</a>
-(If you are using a different Arvados instance than the default for this guide, replace *{{ site.arvados_workbench_host }}* with your private instance in all of the examples in this guide.)
+If you are using a different Arvados instance replace @{{ site.arvados_workbench_host }}@ with your private instance in all of the examples in this guide.
+
+h2. Playground
+
+Curii operates a public demonstration instance of Arvados called the Arvados Playground, which can be found at <a href="https://playground.arvados.org" target="_blank">https://playground.arvados.org</a> . Some examples in this guide involve getting data from the Playground instance.
+
+h2. Logging in
You will be asked to log in. Arvados uses only your name and email address for identification, and will never access any personal information. If you are accessing Arvados for the first time, the Workbench may indicate your account status is *New / inactive*. If this is the case, contact the administrator of the Arvados instance to request activation of your account.
* Accessing, organizing, and sharing data, workflows and results using the "Arvados Workbench":{{site.baseurl}}/user/getting_started/workbench.html web application.
* Running an analysis using multiple clusters (HPC, cloud, or hybrid) with "Federated Multi-Cluster Workflows":{{site.baseurl}}/user/cwl/federated-workflows.html .
-The examples in this guide use the public Arvados instance located at <a href="{{site.arvados_workbench_host}}/" target="_blank">{{site.arvados_workbench_host}}</a>. If you are using a different Arvados instance replace @{{ site.arvados_workbench_host }}@ with your private instance in all of the examples in this guide.
+The examples in this guide use the Arvados instance located at <a href="{{site.arvados_workbench_host}}/" target="_blank">{{site.arvados_workbench_host}}</a>. If you are using a different Arvados instance replace @{{ site.arvados_workbench_host }}@ with your private instance in all of the examples in this guide.
h2. Typographic conventions