Remove the virbr0 and its network and DHCP server from compute nodes
Bug #1131347 reported by
Ian Wells
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Cisco Openstack |
Won't Fix
|
Low
|
Unassigned | ||
Bug Description
libvirt or qemuy seem to install a local interface (virbr0 on 192.168.122.*) and network and DHCP server for use with VMs. Openstack makes no use of these. When installing libvirt, remove the settings that configure this default network.
Without doing this we run the (minor) risk of someone using 192.168.122.* for one of the real interfaces.
Revision history for this message
| Chris Ricker (chris-ricker) wrote | #1 |
| Changed in openstack-cisco: | |
| importance: | Undecided → Low |
| status: | New → Triaged |
Revision history for this message
| subconscious (subconscious) wrote | #2 |
| Changed in openstack-cisco: | |
| assignee: | nobody → Don Talton (dotalton) |
| status: | Triaged → In Progress |
Revision history for this message
| Sam Mingolelli (k-launchpad-jake8us-org) wrote | #3 |
| Changed in openstack-cisco: | |
| status: | In Progress → Won't Fix |
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It's the default network libvirt does to provide NAT connectivity to VMs
virsh net-autostart default --disable (to prevent start)
virsh net-destroy default (if already there)