[libvirt] ruby-libvirt latest release doesn't work with fog-libvirt

[Darragh Bailey]

A number of months ago it was requested whether a new ruby-libvirt release
could be made to include some new functionality that fog-libvirt wished to
make use of, see
https://www.redhat.com/archives/libvir-list/2016-March/msg00241.html.

Any update on this?


Currently any attempt to use vagrant-libvirt with fog-libvirt newer than
0.0.3 with the current release of ruby-libvirt will result in the following
error:

/home/baileybd/.vagrant.d/gems/gems/fog-libvirt-0.0.4/lib/fog/libvirt/requests/compute/dhcp_leases.rb:8:in
`dhcp_leases': NULL pointer given (ArgumentError)
    from
/home/baileybd/.vagrant.d/gems/gems/fog-libvirt-0.0.4/lib/fog/libvirt/requests/compute/dhcp_leases.rb:8:in
`dhcp_leases'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-libvirt-0.0.4/lib/fog/libvirt/models/compute/network.rb:20:in
`dhcp_leases'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-libvirt-0.0.4/lib/fog/libvirt/models/compute/server.rb:272:in
`block in addresses'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-core-1.42.0/lib/fog/core/collection.rb:19:in
`each'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-core-1.42.0/lib/fog/core/collection.rb:19:in
`each'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-libvirt-0.0.4/lib/fog/libvirt/models/compute/server.rb:270:in
`addresses'
    from
/home/baileybd/.vagrant.d/gems/gems/vagrant-libvirt-0.0.32.hp.2/lib/vagrant-libvirt/action/wait_till_up.rb:44:in
`block (3 levels) in call'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-core-1.42.0/lib/fog/core/model.rb:72:in
`instance_eval'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-core-1.42.0/lib/fog/core/model.rb:72:in
`block in wait_for'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-core-1.42.0/lib/fog/core/wait_for.rb:7:in
`block in wait_for'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-core-1.42.0/lib/fog/core/wait_for.rb:6:in
`loop'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-core-1.42.0/lib/fog/core/wait_for.rb:6:in
`wait_for'
    from
/home/baileybd/.vagrant.d/gems/gems/fog-core-1.42.0/lib/fog/core/model.rb:69:in
`wait_for'


It appears the patch required to resolve was landed in January:
http://libvirt.org/git/?p=ruby-libvirt.git;a=commit;h=c2d4192ebf28b8030b753b715a72f0cdf725d313

-- 
Darragh Bailey
"Nothing is foolproof to a sufficiently talented fool"
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