dhcp leases are not released on instance termination
Bug #852771 reported by
Vish Ishaya
This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| OpenStack Compute (nova) |
Fix Released
|
Medium
|
Vish Ishaya | ||
| nova (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Bug Description
Dhcp leases are stored in memory by dnsmasq. When an instance is terminated it doesn't always send a dhcp_release packet so the lease is still stored in the internal lease db. It is only removed when the dhcp lease exipres. In other words, you can't re-use an ip address for a new instance unless you are willing to wait up to --dhcp_lease_time seconds.
Related branches
lp:~vishvananda/nova/lp852771
- OpenStack release team: Pending requested
-
Diff: 82 lines (+26/-0)2 files modifiednova/network/linux_net.py (+19/-0)
nova/network/manager.py (+7/-0)
- Josh Kearney (community): Approve
- Devin Carlen (community): Approve
-
Diff: 82 lines (+26/-0)2 files modifiednova/network/linux_net.py (+19/-0)
nova/network/manager.py (+7/-0)
| Changed in nova: | |
| assignee: | nobody → Vish Ishaya (vishvananda) |
| status: | New → In Progress |
| importance: | Undecided → Medium |
| Changed in nova (Ubuntu): | |
| status: | New → Confirmed |
| tags: | added: server-o-rs |
| Changed in nova (Ubuntu): | |
| importance: | Undecided → Medium |
| milestone: | none → ubuntu-11.10-beta-2 |
| Changed in nova: | |
| status: | In Progress → Fix Committed |
| Changed in nova: | |
| milestone: | none → 2011.3 |
| Changed in nova: | |
| status: | Fix Committed → Fix Released |
| Changed in nova (Ubuntu): | |
| milestone: | ubuntu-11.10-beta-2 → ubuntu-11.10 |
| Changed in nova (Ubuntu): | |
| status: | Confirmed → Fix Released |
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