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USB Light Indicator with Ansible on Raspberry Pi Cluster

USB Light Indicator with Ansible on Raspberry Pi Cluster

Recently built a small Raspberry Pi cluster that I’m using as a lab for some Ansible automation testing. After seeing the work that Jeff Geerling had done with his “Dramble” cluster it inspired me to also want to leverage a USB light as an indicator on the hosts as tasks were being performed with Ansible. I have to admit though, I’m fairly lazy and didn’t want to build a USB light so I set out searching for some hopefully cheap…

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