6.2

Table Of Contents
Synchronize the time on the host on which Application Services is deployed and on the hosts on
which virtual machines are to be deployed. If the time is not synchronized, the Application Services
server might experience problems when communicating with the provisioned virtual machines.
To synchronize the time on the hosts, set an NTP server to the Configuring Time option for each
ESXi host underlying the vCloud Director system.
Procedure
1 Create a cluster with DRS enabled.
2 Check the configuration settings for datastore and network requirements.
Option Action
Multiple hosts in a cluster
n
Verify that all of the hosts have at least one shared datastore, for example,
shared LUN, NFS, and so on.
n
Verify that all of the hosts in the cluster have connectivity to at least one
common network.
n
To support live virtual machine migration, verify that all of the hosts in the
cluster are identical.
Network or SAN storage
n
Verify that your host has shared storage.
Although vCloud Director and Application Services can use local storage,
shared storage ensures future scalability.
n
Verify that the host has at least one network.
What to do next
For vSphere, deploy the Application Services appliance. See Deploy the Application Services Appliance
in vSphere.
For vCloud Director, configure the vApp settings to install Application Services. See Set Up vCloud
Director for Application Services.
Deploy the Application Services Appliance in vSphere
To install Application Services in vSphere, you must deploy an OVF template.
You can deploy an OVF template from any local file system accessible from the vSphere Client machine,
or from a remote Web server. The local file systems can include local disks, removable media, and
shared network drives.
Prerequisites
n
Verify that you completed all of the prerequisites listed in Preparing to Install Application Services for
vSphere.
n
A Application Services OVF template must be available for deployment. Familiarize yourself with
deploying OVF templates in a vSphere Client. See the vSphere documentation.
Procedure
1 Log in to the vSphere Client.
Using Application Services
VMware, Inc. 25