Dominic Cleal wrote:

If it's what I suspect (untested) we could either:

1. rename rbvmomi.rb so it comes before fast_gettext.rb
2. make the test that prints the warning more intelligent, so it checks if it's our ComputeResource class

This issue was prevented me from creating hosts with VMWare.

Renaming rbvmomi has fixed it for now. We are running the v1.8.0 RPM on RHEL 6.6
For reference, I ran the following and restarted the foreman service.

mv /usr/share/foreman/config/initializers/{,0_}rbvmomi.rb

From production.log:

2015-05-04 12:13:00 [W] Failed to create a compute <Compute Resource> (VMware) instance <hostname>: failed to create vm: undefined method >` resourcePool' for nil:NilClass
/opt/rh/ruby193/root/usr/share/gems/gems/fog-1.28.0/lib/fog/vsphere/requests/compute/create_vm.rb:28:in `rescue in create_vm'
/opt/rh/ruby193/root/usr/share/gems/gems/fog-1.28.0/lib/fog/vsphere/requests/compute/create_vm.rb:8:in `create_vm'
/opt/rh/ruby193/root/usr/share/gems/gems/fog-1.28.0/lib/fog/vsphere/models/compute/server.rb:232:in `save'
/usr/share/foreman/app/models/compute_resources/foreman/model/vmware.rb:322:in `create_vm'

etc