Description of problem: Undercloud: /var/lib/neutron/dhcp/<UUID>/leases contains old / stale entries that lead to a failure when ironic runs its automatic node cleanup --- when the node PXE boots, it never gets a DHCP lease from neutron's dnsmasq. This happens when running `heat stack-delete <stack name>`. A restart of all neutron* services fixes this issue and cleanup works. ~~~ sudo systemctl restart neutron* ~~~ Then, this works: ~~~ openstack baremetal node abort <node> openstack baremetal node manage <node> openstack baremetal node provide <node> ~~~ Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
(undercloud) [stack@nfv-director ~]$ rpm -qa | egrep 'neutron|ironic' puppet-neutron-12.4.1-4.ed05e01git.el7ost.noarch python2-neutronclient-6.7.0-1.el7ost.noarch openstack-neutron-ml2-12.0.5-4.el7ost.noarch python-ironic-inspector-client-3.1.1-2.el7ost.noarch python2-neutron-lib-1.13.0-1.el7ost.noarch openstack-neutron-12.0.5-4.el7ost.noarch openstack-ironic-staging-drivers-0.9.1-1.el7ost.noarch openstack-neutron-common-12.0.5-4.el7ost.noarch python2-ironic-neutron-agent-1.0.0-1.el7ost.noarch openstack-ironic-api-10.1.7-1.el7ost.noarch openstack-ironic-inspector-7.2.1-5.el7ost.noarch puppet-ironic-12.4.0-4.el7ost.noarch openstack-neutron-openvswitch-12.0.5-4.el7ost.noarch openstack-ironic-conductor-10.1.7-1.el7ost.noarch python2-ironicclient-2.2.1-1.el7ost.noarch python-neutron-12.0.5-4.el7ost.noarch python-ironic-lib-2.12.1-2.el7ost.noarch openstack-ironic-common-10.1.7-1.el7ost.noarch