clone of a group isn't supported
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tdb commented
When trying to clone a group I see the error:
Error: Could not prefetch cs_clone provider 'crm': undefined method `attributes' for nil:NilClass
The configuration looks like:
group g_nfs p_rpcbind p_nfs_kernel_server
clone cl_nfs g_nfs \
meta interleave="true"
And the XML:
<clone id="cl_nfs">
...
<group id="g_nfs">
<primitive id="p_rpcbind" class="lsb" type="rpcbind">
So the primitive is a level deeper than it would be with a clone of a primitive. The following code in https://github.com/puppet-community/puppet-corosync/blob/master/lib/puppet/provider/cs_clone/crm.rb#L41 expects the primitive to be directly under clone:
doc.root.elements['configuration'].elements['resources'].each_element('clone') do |e|
primitive_id = e.elements['primitive'].attributes['id']
It appears to be the same for pcs too, although I've not tested it.
I don't have a fix, so just documenting the issue so others will be aware.