I verified commit 216b7a5cd50bb0ef10edfeb6b551b75b083952ae
(<https://github.com/openstack/nova-
lxd/commit/216b7a5cd50bb0ef10edfeb6b551b75b083952ae>) works as it should
to fix flavor extra specs.
Procedure followed:
I stood up a Xenial/Mitaka juju 1.x/nova-lxd environment using the
openstack-charmers' bundle in bundles/lxd/default.yaml, imported a Xenial lxd
image, and set the `lxd:nested_allowed` extra spec on the m1.small flavor:
$ nova flavor-key m1.small set lxd:nested_allowed=True
$ nova flavor-show m1.small
+----------------------------+--------------------------------+
| Property | Value |
+----------------------------+--------------------------------+
| OS-FLV-DISABLED:disabled | False |
| OS-FLV-EXT-DATA:ephemeral | 0 |
| disk | 20 |
| extra_specs | {"lxd:nested_allowed": "True"} |
| id | 2 |
| name | m1.small |
| os-flavor-access:is_public | True |
| ram | 512 |
| rxtx_factor | 1.0 |
| swap | |
| vcpus | 1 |
+----------------------------+--------------------------------+
1) python-nova-lxd 13.0.0-0ubuntu3.1: failing test
At this stage the version of python-nova-lxd run by the hypervisors is
13.0.0:
$ juju run --service nova-compute 'dpkg -l python-nova-lxd | grep ii'
- MachineId: "10"
Stdout: |
ii python-nova-lxd 13.0.0-0ubuntu3.1 all OpenStack Compute Python
libraries - LXD driver
UnitId: nova-compute/0
- MachineId: "11"
Stdout: |
ii python-nova-lxd 13.0.0-0ubuntu3.1 all OpenStack Compute Python
libraries - LXD driver
UnitId: nova-compute/1
- MachineId: "12"
Stdout: |
ii python-nova-lxd 13.0.0-0ubuntu3.1 all OpenStack Compute Python
libraries - LXD driver
UnitId: nova-compute/2
Now we boot an instance using the m1.small flavor, and verify that
security.nesting is not set on either the instance or its profile, since the
extra spec is being ignored.
$ nova boot --image xenial-lxd --flavor m1.small --key-name testkey
--nic net-id=c1fc9eb7-af43-484e-9784-85315bd3d4e1 x-nesting-test
# Determine which compute host the instance was scheduled to, and under which
name
nova show x-nesting-test | grep -E 'hypervisor|instance' | sed 's/|//g'
OS-EXT-SRV-ATTR:hypervisor_hostname juju-dsjpoulain-machine-10
OS-EXT-SRV-ATTR:instance_name instance-00000005
# On the hypervisor, check that the instance and its profile do NOT have
security.nesting set on them
ubuntu@juju-dsjpoulain-machine-10:~$ lxc config show instance-00000005
--expanded | grep security # no output
ubuntu@juju-dsjpoulain-machine-10:~$ lxc profile show instance-00000005 | grep
security # no output
2) python-nova-lxd 13.2.0-0ubuntu1: passing test
I installed python-nova-lxd 13.2.0-0ubuntu1 from xenial-proposed on all
hypervisors in the fleet and restarted nova-compute:
$ juju run --service nova-compute 'dpkg -l python-nova-lxd | grep ii'
- MachineId: "10"
Stdout: |
ii python-nova-lxd 13.2.0-0ubuntu1 all OpenStack Compute Python
libraries - LXD driver
UnitId: nova-compute/0
- MachineId: "11"
Stdout: |
ii python-nova-lxd 13.2.0-0ubuntu1 all OpenStack Compute Python
libraries - LXD driver
UnitId: nova-compute/1
- MachineId: "12"
Stdout: |
ii python-nova-lxd 13.2.0-0ubuntu1 all OpenStack Compute Python
libraries - LXD driver
UnitId: nova-compute/2
$ juju run --service nova-compute 'sudo service nova-compute restart'
- MachineId: "10"
Stdout: ""
UnitId: nova-compute/0
- MachineId: "11"
Stdout: ""
UnitId: nova-compute/1
- MachineId: "12"
Stdout: ""
UnitId: nova-compute/2
# Boot another instance with the same flavor, m1.small.
$ nova boot --image xenial-lxd --flavor m1.small --key-name testkey --nic
net-id=c1fc9eb7-af43-484e-9784-85315bd3d4e1 x-nesting-test-proposed
# Identify hypervisor/instance name
nova show x-nesting-test-proposed | grep -E 'hypervisor|instance' | sed 's/|//g'
OS-EXT-SRV-ATTR:hypervisor_hostname juju-dsjpoulain-machine-12
OS-EXT-SRV-ATTR:instance_name instance-00000007
# Verify security.nesting is set on both the instance and its profile
ubuntu@juju-dsjpoulain-machine-12:~$ lxc config show instance-00000007
--expanded | grep security
security.nesting: "True"
ubuntu@juju-dsjpoulain-machine-12:~$ lxc profile show instance-00000007 | grep
security
security.nesting: "True"
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You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1649368
Title:
[SRU] newton nova-lxd 13.2.0 point release
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nova-lxd/+bug/1649368/+subscriptions
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