View all instances

The Application Instances page displays information about all application instances to which you have access. Infrastructure admin and infrastructure viewer users can view all instances associated with an organization. VDC manager and VDC viewer users can view the instances associated with the VDCs to which they have access.

Complete the following steps to view all instances to which you have access:

1. Log in to the ThinkAgile CP Cloud Controller.
2. Complete one of the following steps, depending on your user role:

   • If you are logged in as an infrastructure admin or infrastructure viewer user, expand Applications and click All Instances.

   • If you are a VDC manager or a VDC viewer user, expand Organization and click All Instances.

   Figure 1. Application Instances page in ThinkAgile CP Cloud Controller
   
   
   1. View the number of application instances within the organization or virtual datacenter.
   2. Click New Instance to create a new application instance from an installer or template.

      You must be logged in as an infrastructure admin user or a VDC manager user to create new application instances.

      For more information about creating a new application instance, see the following topic:

      Create and deploy applications

   3. Click Filter by to filter this list by selecting a migration zone, a node, a storage pool, a virtual network, instance status, such as running, paused, or shut down, or by DR status (if enabled).
   4. View the count of currently selected instances and select one or more instances in the list.
      You can perform actions on the selected application instances from the top of the table. You can perform actions such as:

      • Stopping and starting an instance

      • Pausing an instance

      • Deleting an instance

      For more information about the actions that can be performed on an instance, see the following topic:

      Manage application instances

   5. View the following information in the list of applications.

      Column in Applications List	Description
      Name	The name of the application instance.
      IP Address(es)	The IP address(es) of the application instance.
      CPU Provisoned	The number of cores/amount of CPU provisioned to this instance. This value is entered when the application instance is created.
      % vCPU	The average virtual CPU utilization on the cores provisioned to this application instance as reported by the instance.
      % CPU	The average CPU utilization on the cores provisioned to this application instance as reported by the node (hypervisor).
      Memory Provisioned	The amount of memory provisioned to this instance (in GB). This value is entered when you create the application instance.
      Memory Load	The amount of data (in bytes) currently held in memory by this instance. This is the memory usage from the application perspective.
      NW BW (MBps) Read	Network Read Bandwidth. The amount of data received (in MBps) from the network.
      NW BW (MBps) Write	Network Write Bandwidth. The amount of data transmitted (in MBps) to the network.
      ST BW (MBps) Read	Storage Read Bandwidth. The amount of data transferred (in MBps) outbound from the disk(s) to the node.
      ST BW (MBps) Write	Storage Write Bandwidth. The amount of data transferred (in MBps) inbound from the node to the disk(s).
      IOPS Read	The number of read requests per second to the disk(s).
      IOPS Write	The number of write requests per second to the disk(s).
      IO QL	IO Queue Length. The number of outstanding IO requests to the disk(s).

   6. From the Actions menu, perform actions on the application instance, such as connecting to the console. For more information about the actions you can perform on application instances, see the following topic:

      Manage application instances

   7. View the current state of the application instance.

      An application instance can be in one of the following states:

      Icon	State	Description
      	Running	The instance is operational after a successful start or restart. (Instances do not have to run a guest agent; therefore, an instance can show running before the guest agent starts or the instance is fully booted).
      	Paused	The instance is reachable but is paused. Application instances continue to use memory resources while paused.
      	Shutdown	The instance has been properly shut down.
      	Unresponsive	The instance was not shut down by a user, but the guest agent in the instance is not responding to ThinkAgile CP Cloud Controller. Note When some Windows- and Linux-based application instances are launched in ThinkAgile CP, a quist agent might be installed, which periodically communicates with the platform. If ThinkAgile CP is unable to communicate with the agent on the instance, the instance will move to the unreachable state. The instance itself may be working, but the guest agent is unreachable. The VM might be functioning normally; the management of the host by ThinkAgile CP is the issue. If you restart the instance, this issue will resolve. If you do not want to restart the instance, but require assistance, you should contact ThinkAgile CP Support.
      	Unreachable	The compute node host on which the instance is running, is no longer responding to health checks from the ThinkAgile CP Cloud Controller. This would indicate a host level issue. The VM might be functioning normally; the management of the host by ThinkAgile CP is the issue.
      	Working/ Changing state	The instance is in the process of changing from one state to another.
      	NFV instance	The application instance is running as a custom NFV instance. For more information about custom NFV appliances, see the following topic: Create a Custom NFV Appliance in ThinkAgile CP
      	Temporary revert	The instance has been reverted, and the reversion has not been made permanent. The following actions are not available until the revert is made permanent: Take a backup Automatic local backups Create template vDisk and vNIC management
      	Compatibility Mode	The instance is running in compatibility mode. For more information about compatibility mode, see the following topic: Understand instance modes
      	Quick DR backups available	Quick DR backups are are available at the DR location for this application instance.
      	Replicating	Disaster recovery is enabled and quick DR backups are currently transferring to the disaster recovery location.
      	Protected	DR is enabled and all quick DR backups have replicated or transferred to the disaster recovery location.