7.3

Table Of Contents
n
Verify that you have container administrator or container architect role privileges.
Procedure
1 Log in to vRealize Automation.
2 Click the Containers tab.
3 Click Templates in the left pane.
4 Edit the template or image.
Option Description
To edit a template
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Click Edit in the upper-right section of the template that you want to open.
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If the template contains multiple templates, point to the template that you
want to edit, and click Edit in the upper-right section of the template that you
want to open.
To edit an image. Click the arrow next to the image's Provision button, and click Enter additional
info.
5 Click the Network tab.
6 In the Address text box, enter the location of the placeholder.
The address host acts as a virtual host. To access the address host, you can add mapping
information in the etc/hosts file or use a DNS that maps the container address to the host name.
7 In the Container Port text box, enter the port number used to expose the service.
Use the sample format provided in the form. If your container application exposes more than one port,
specify which internal port or ports can expose the service.
8 Click Save.
Configure Cluster Size and Scale in Containers
You can create container clusters by using Containers placement settings to specify cluster size.
When you configure a cluster, the Containers provisions the specified number of containers. Requests
are load balanced among all containers in the cluster.
You can modify the cluster size on a provisioned container or application to increase or decrease the size
of the cluster by one. When you modify the cluster size at runtime, all affinity filters and placement rules
are considered.
Prerequisites
n
Verify that Containers for vRealize Automation is enabled in your supported vRealize Automation
deployment.
n
Verify that you have container administrator or container architect role privileges.
Procedure
1 Log in to vRealize Automation.
Configuring vRealize Automation
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