Public bug reported:
Over-committed source hypervisors shouldn't prevent migration of
shutdown VMs.
Also this error could be be more user friendly and descriptive.
nova-conductor.log showing:
Unable to create allocation for 'VCPU' on resource provider ‘UUID’. The
requested amount would exceed t
Public bug reported:
Following scenario:
- cloud:bionic-stein
- internal and external networks are shared
- security groups allow all
- firewall allows all
- architecture picture: https://snipboard.io/RTWK2y.jpg
Running ping from S4 to S1 works, but to S2 or S3 does not. Ping to the
leg on t
Public bug reported:
After upgrade from xenial/ocata to bionic/queens SR-IOV instance
creation (--vnic-type direct) fails with missing devices:
The pci_devices mysql table if filled with wrong PCI entries, that do
not exist on the server. Restarting nova-compute and nova-cloud-
controller service
Public bug reported:
Stumbled upon an issue where removing a DVR HA router interface renders
all other subnets connected to that router to stop routing. VMs can't
reach the HA port (IP) of the router (ping).
Worked around this by:
openstack router set --disabled
openstack router set --enable
T
Public bug reported:
Environment:
cloud: bionic-ussuri
neutron-*: 2:16.1.0-0ubuntu2~cloud0
openvswitch-switch:2.13.0-0ubuntu1~cloud0
DVR enabled in environment.
External FIPs assigned to VM with a distributed HA router. Issue not
appearing with centralized router.
Ping/ssh to VM works for ~10%
Public bug reported:
Cloud: bionic-ussuri
Nova package: 2:21.0.0-0ubuntu0.20.04.1~cloud0
Live migration of instances sometimes succeeds, but sometimes fails
with:
/var/log/nova/nova-conductor.log.1:2020-11-17 22:03:40.123 574 WARNING
nova.scheduler.utils [req-ad81725c-de6d-4752-b7d4-f0b790afbb8a
Public bug reported:
Trying to use IGMP/multicast on a bionic-ussuri cloud, instances receive
the multicast traffic, but the replies back are dropped from the
computes
conntrack shows:
icmp 1 29 src=172.27.18.70 dst=239.0.10.10 type=8 code=0 id=1699
[UNREPLIED] src=239.0.10.10 dst=172.27.18.
Public bug reported:
Commit d02fb560aa35c4931d4e8ca4c0e4105299b7 (1)(2) to Neutron
disabled 'mcast_flood' on localnet ports, in order to avoid multicast
packet duplication. This introduces a regression because outbound
multicast traffic from VMs is no longer sent to the provider network
unles
Public bug reported:
Upgraded to latest release on bionic and issue still persists:
15.3.2-0ubuntu1~cloud0
** Affects: horizon
Importance: Undecided
Status: New
** Description changed:
- Upgraded to latest release and issue still persists:
+ Upgraded to latest release on bionic an
Public bug reported:
Installed version is:
Openstack: focal/ussuri
openstack-dashboard 3:18.3.3-0ubuntu1
openstack-dashboard-common 3:18.3.3-0ubuntu1
openstack-dashboard-ubuntu-theme 3:18.3.3-0ubuntu1
Full traceback of error:
[Mon May 02 11:03:56.319073 2022] [wsgi:error] [pi
Public bug reported:
A live-migration of a VM with 8 vCPUs from host SOURCE to host DEST,
where host SOURCE has no free vCPUs will fail, because it will require
that host SOURCE has 8 vCPUs together with the already allocated 8 vCPUs
from the running instance, so it requires the source host to hav
Public bug reported:
We have federated domain and users added via saml melon. Adding a
federated user either the Admin or Admin --inherited role to a domain
doesn't show the option to modify quotas, however visiting manually the
URL https://horizon/identity//update_quotas/ I can NOT
see the curren
Public bug reported:
Choosing a server affinity group from the drop-down menu does not do
anything.
Checking resize_instance.py there is no mentioning of the form's
server_group field: https://pastebin.ubuntu.com/p/Dp5jpBnxrk/
** Affects: horizon
Importance: Undecided
Status: New
Public bug reported:
It appears that we have found that neutron-openvswitch-agent appears to have a
bug where a security group that has two different port ranges that overlap tied
to the same parent security group will cause neutron to not be able to
configure networks on the compute nodes wher
It's affecting neutron-openvswitch-agent
2:12.0.5-0ubuntu1~cloud0
** Project changed: neutron => neutron (Ubuntu)
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https://bugs.launchpad.net/bugs/1813007
Title:
Unable to
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