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authorMichael Gugino <mgugino@redhat.com>2017-12-08 18:30:09 -0500
committerMichael Gugino <mgugino@redhat.com>2017-12-12 18:00:05 -0500
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Refactor node upgrade to include less serial tasks
This commit moves the pulling of images, packages, and updating config files into a non-serialized play. The serialized play is now in charge of marking unschedulable, draining, stopping and restarting services, and marking schedulable. If rpm install / container download takes 60s per host, this will save 3 hours and 10 minutes at 200 hosts per cluster and forks of 20 hosts.
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