cloudSwXtch instances will show up in your Azure Resource Groups as “Managed applications” with the name given during creation. For example, the below image shows a cloudSwXtch instance with the name “test-switch” in the resource group “test”.
When you click on a cloudSwXtch instance in a resource group, you are taken to the cloudSwXtch information page for that instance. From this page you can view properties and other standard Azure component screens.
In addition to the standard Azure component sections, this screen has two sections that are unique to the cloudSwXtch managed application: metrics view and managed application resource group.
cloudSwXtch metrics view
The metrics view shows two simple graphs of the network activity of the cloudSwXtch instance. The metrics available are the total bandwidth into and out of the instance. The bandwidth units change based on the timescale chosen.
due to Azure idiosyncrasies, the metrics view will first show up around 15 minutes or so after a cloudSwXtch instance is first created. The swxtch-top application can be used immediately.
Managed resource group
The cloudSwXtch product is delivered as a “managed application”. This means that a cloudSwXtch instance lives within the customer’s subscription and is made up of Azure resources (VMs, etc.) that are instantiated within the same subscription. These resources are directly billed to the subscription owner.
When a cloudSwXtch instance is created, it is assigned to the resource group selected by the creator and to an auto-generated resource group that holds the low-level components needed to compose the managed application. The creator of the instance has full access to the resource group that holds the instance and partial access to the auto-generated managed application resource group. The partial access allows the creator to see the various components and view their properties and metrics. It does not, however, allow the creator access to the internal VM instances that make up the managed application. The creator cannot directly control these resources from the portal, except to start/stop the VM.
For more details see:
Azure managed applications overview
Figure 2 - SDMC metrics view
Changing xNIC configuration settings
All xNIC configuration values are normally set by the xNIC installation script. If manual changes are made to the configuration values, the xNIC service must be restarted:
sudo systemctl restart swxtch-xnic
The configuration settings for the xNIC are located at:
-
Linux:
/var/opt/swxtch/swxtch-xnic.conf -
Windows:
<tdb>
The configuration file is a simple text file in *.ini format. The following values are available:
