On 02/08/2012 12:47 PM, Ilya Kharin wrote: > Hello. > > The component nova-network disassociate fixed IP of VM when it deleted. There > are two mechanisms by timeout and force. Disassociate by timeout is a > periodical task (period can be set by flag --fixed_ip_disassociate_timeout). > The force disassociate is optional (enabled by flag --force_dhcp_release) and > involved when instance have been deleted. In fact this process use CLI tool > dhcp_release to send DHCPRELEASE message to dnsmasq server for drop lease and > change state of fixed ip in database. In multi-host scheme it is important. > So, dhcp_release is part of dnsmasq and not included in builds in Fedora and > CentOS.
It probably makes sense to include this command with Fedora 16 (diablo), Fedora 17 (essex), and EPEL 6 (diablo/essex). > Also, in Fedora, builds of openstack-nova does not exists sudoers rule for > dhcp_release command. Yep we'll handle that for Fedora 16. For Fedora 17 we use the new "rootwrap" functionality so this config burden is kept within upstream openstack. > I created bug report for building dnsmasq with dhcp_release > https://bugzilla.redhat.com/show_bug.cgi?id=788485. Cool, we'll discuss the details there so... cheers, Pádraig. _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
