7.3

Table Of Contents
Inventory data collection, which occurs automatically once a day, collects data about what is on a
compute resource, such as the following data:
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Elastic IP addresses
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Elastic load balancers
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Elastic block storage volumes
State data collection occurs automatically every 15 minutes by default. It gathers information about the
state of managed instances, which are instances that vRealize Automation creates. The following are
examples of state data:
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Windows passwords
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State of machines in load balancers
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Elastic IP addresses
A fabric administrator can initiate inventory and state data collection and disable or change the frequency
of inventory and state data collection.
Using Amazon Virtual Private Cloud
Amazon Virtual Private Cloud allows you to provision Amazon machine instances in a private section of
the Amazon Web Services cloud.
Amazon Web Services users can use Amazon VPC to design a virtual network topology according to your
specifications. You can assign an Amazon VPC in vRealize Automation. However, vRealize Automation
does not track the cost of using the Amazon VPC.
When you provision using Amazon VPC, vRealize Automation expects there to be a VPC subnet from
which Amazon obtains a primary IP address. This address is static until the instance is terminated. You
can also use the elastic IP pool to also attach an elastic IP address to an instance in
vRealize Automation. That would allow the user to keep the same IP if they are continually provisioning
and tearing down an instance in Amazon Web Services.
Use the AWS Management Console to create the following elements:
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An Amazon VPC, which includes Internet gateways, routing table, security groups and subnets, and
available IP addresses.
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An Amazon Virtual Private Network if users need to log in to Amazon machines instances outside of
the AWS Management Console.
vRealize Automation users can perform the following tasks when working with an Amazon VPC:
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A fabric administrator can assign an Amazon VPC to a cloud reservation. See Create an Amazon
EC2 Reservation.
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A machine owner can assign an Amazon machine instance to an Amazon VPC.
For more information about creating an Amazon VPC, see Amazon Web Services documentation.
Configuring vRealize Automation
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