While investigating issues with large transformations in parallel, it was identified that vCenter is a bottleneck for VM transformation. The solution is to connect directly to the ESXi host. This BZ is there to track the changes in CloudForms Automate for https://bugzilla.redhat.com/show_bug.cgi?id=1614276.
Associated PR: https://github.com/ManageIQ/manageiq-content/pull/405
Brett - Moving to POST as the PR is merged, but to get this into PR needs to be marked as a blocker with the proper version field set. I leave that task to you and Dennis.
Fixed! Migration works well with changes. I did tested two thing here, 1. If mentioned code added into ruby methods automate domain 2. Does migration works with and without vmware host credential (After this patch, IMS needs vmware host credentials to be added always) Please note I did not tested large transformations performance in parallel with esx change, rather I had only checked if that code present in automate domain and other stuff works with mentioned things. Verified on: 5.10.0.17.20180927011235_1b5cf54 Thanks!