How to re-run Metron installer after failure?

[#1]

I ran the Metron Installer and one of the last tasks errored out (Metron UI task). How do i re-rerun the installer so that it runs faster..(doesn't do unecessary waits for aws instances to come up, etc since they are already up)

[#2 · Accepted solution]

To re-run an installer faster add --skip-tags attribute to the ansible command like the following:

ansible-playbook -i ec2.py playbook.yml --skip-tags="wait"