Understanding Ansible Tower Isolated Nodes

Today I want to talk of one of the great, brand new features that Ansible Tower introduced in version 3.2: Ansible Tower Isolated Nodes.

Thanks to this feature, you’ll be able to create an isolated (Ansible-Tower) node in a restricted network that will manage automation jobs for the main tower, reporting results!

To quote the release statement:

“A Tower Isolated Node is a headless Ansible Tower node that can be used for local execution capacity, either in a constrained networking environment such as a DMZ or VPC, or in a remote data center for local execution capacity. The only prerequisite is that there is SSH connectivity from the Tower Cluster to the Isolated Node. The Tower Cluster will send all jobs for the relevant inventory to the Isolated Node, run them there, and then pull the job details back into Ansible Tower for viewing and reporting.”

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