Ansible Tower + Splunk
Not a huge fan of Ansible Tower, but if you have the money for it and are already using Splunk, this is a powerful integration of products:
https://www.redhat.com/en/about/press-releases/red-hat-announces-ansible-tower-app-splunk-enabling-intelligence-and-automation-enhancements?sc_cid=701600000011ggDAAQ
https://www.redhat.com/en/about/press-releases/red-hat-announces-ansible-tower-app-splunk-enabling-intelligence-and-automation-enhancements?sc_cid=701600000011ggDAAQ