The updated proposed fix is now working for me. -Heather
> On Oct 21, 2016, at 12:42 PM, Heather Lanigan <hmlani...@gmail.com> wrote: > > Update based on IRC conversation: I tried the fix. Turns out that (my) > Xenial install doesn’t have the systemd-virt-detect command. > > -Heather > >> On Oct 21, 2016, at 10:54 AM, Chuck Short <chuck.sh...@canonical.com >> <mailto:chuck.sh...@canonical.com>> wrote: >> >> Hi, >> >> I proposed a fix: >> >> https://review.openstack.org/#/c/389740/ >> <https://review.openstack.org/#/c/389740/> >> >> chuck >> >> On Fri, Oct 21, 2016 at 10:27 AM, Adam Stokes <adam.sto...@canonical.com >> <mailto:adam.sto...@canonical.com>> wrote: >> This looks like it's due to the way we deploy OpenStack with NovaLXD in all >> containers, this effectively breaks anyone wanting to do an all-in-one >> install on their system. >> >> On Fri, Oct 21, 2016 at 10:22 AM Adam Stokes <adam.sto...@canonical.com >> <mailto:adam.sto...@canonical.com>> wrote: >> So it looks like a recent change to the LXD charm, see here: >> >> https://github.com/openstack/charm-lxd/commit/017246768e097c5fcd5283e23f19f075ff9f9d4e >> >> <https://github.com/openstack/charm-lxd/commit/017246768e097c5fcd5283e23f19f075ff9f9d4e> >> >> Chuck, are you aware of this issue? >> >> On Fri, Oct 21, 2016 at 10:19 AM Heather Lanigan <hmlani...@gmail.com >> <mailto:hmlani...@gmail.com>> wrote: >> Adam, >> >> The entire container is not readonly. Just /sys, the mount point for >> /dev/.lxc/sys. I choose another charm (neutron-api) to look at, /sys on >> that unit is readonly as well. Is that normal? >> >> What would be different in my config? My Xenial install is on a VM, but >> I’ve been running that way for weeks. I did have the openstack-novalxd >> bundle successfully deployed on it previously using juju 2.0_rc1. >> >> -Heather >> >>> On Oct 20, 2016, at 11:30 PM, Adam Stokes <adam.sto...@canonical.com >>> <mailto:adam.sto...@canonical.com>> wrote: >>> >>> Odd it looks like the container has a read only file system? I ran through >>> a full openstack-novalxd deployment today and one of the upstream >>> maintainers ran through the same deployment and didn't run into any issues. >>> >>> >>> On Thu, Oct 20, 2016, 10:02 PM Heather Lanigan <hmlani...@gmail.com >>> <mailto:hmlani...@gmail.com>> wrote: >>> >>> I used conjure-up to deploy openstack-novalxd on a Xenial system. Before >>> deploying, the operating system was updated. LXD init was setup with dir, >>> not xfs. All but one of the charms has a status of “unit is ready" >>> >>> The lxd/0 subordinate charm has a status of: hook failed: "config-changed”. >>> See details below. >>> >>> I can boot an instance within this OpenStack deployment. However deleting >>> the instance fails. A side effect of the lxd/0 issues? >>> >>> Juju version 2.0.0-xenial-amd64 >>> conjure-up version 2.0.2 >>> lxd charm version 2.0.5 >>> >>> Any ideas? >>> >>> Thanks in advance, >>> Heather >>> >>> ++++++++++++++++++++++++++++++++++++++++++++++ >>> >>> The /var/log/juju/unit-lxd-0.log on the unit reports: >>> 2016-10-21 01:09:33 INFO config-changed Traceback (most recent call last): >>> 2016-10-21 01:09:33 INFO config-changed File >>> "/var/lib/juju/agents/unit-lxd-0/charm/hooks/config-changed", line 140, in >>> <module> >>> 2016-10-21 01:09:33 INFO config-changed main() >>> 2016-10-21 01:09:33 INFO config-changed File >>> "/var/lib/juju/agents/unit-lxd-0/charm/hooks/config-changed", line 134, in >>> main >>> 2016-10-21 01:09:33 INFO config-changed hooks.execute(sys.argv) >>> 2016-10-21 01:09:33 INFO config-changed File >>> "/var/lib/juju/agents/unit-lxd-0/charm/hooks/charmhelpers/core/hookenv.py", >>> line 715, in execute >>> 2016-10-21 01:09:33 INFO config-changed self._hooks[hook_name]() >>> 2016-10-21 01:09:33 INFO config-changed File >>> "/var/lib/juju/agents/unit-lxd-0/charm/hooks/config-changed", line 78, in >>> config_changed >>> 2016-10-21 01:09:33 INFO config-changed configure_lxd_host() >>> 2016-10-21 01:09:33 INFO config-changed File >>> "/var/lib/juju/agents/unit-lxd-0/charm/hooks/charmhelpers/core/decorators.py", >>> line 40, in _retry_on_exception_inner_2 >>> 2016-10-21 01:09:33 INFO config-changed return f(*args, **kwargs) >>> 2016-10-21 01:09:33 INFO config-changed File >>> "/var/lib/juju/agents/unit-lxd-0/charm/hooks/lxd_utils.py", line 429, in >>> configure_lxd_host >>> 2016-10-21 01:09:33 INFO config-changed with open(EXT4_USERNS_MOUNTS, >>> 'w') as userns_mounts: >>> 2016-10-21 01:09:33 INFO config-changed IOError: [Errno 30] Read-only file >>> system: '/sys/module/ext4/parameters/userns_mounts' >>> 2016-10-21 01:09:33 ERROR juju.worker.uniter.operation runhook.go:107 hook >>> "config-changed" failed: exit status 1 >>> >>> root@juju-456efd-13:~# touch /sys/module/ext4/parameters/temp-file >>> touch: cannot touch '/sys/module/ext4/parameters/temp-file': Read-only file >>> system >>> root@juju-456efd-13:~# df -h /sys/module/ext4/parameters/userns_mounts >>> Filesystem Size Used Avail Use% Mounted on >>> sys 0 0 0 - /dev/.lxc/sys >>> root@juju-456efd-13:~# touch /home/ubuntu/temp-file >>> root@juju-456efd-13:~# ls /home/ubuntu/temp-file >>> /home/ubuntu/temp-file >>> root@juju-456efd-13:~# df -h >>> Filesystem Size Used Avail Use% Mounted on >>> /dev/mapper/mitaka--vg-root 165G 47G 110G 30% / >>> none 492K 0 492K 0% /dev >>> udev 16G 0 16G 0% /dev/fuse >>> tmpfs 16G 0 16G 0% /dev/shm >>> tmpfs 16G 49M 16G 1% /run >>> tmpfs 5.0M 0 5.0M 0% /run/lock >>> tmpfs 16G 0 16G 0% /sys/fs/cgroup >>> tmpfs 3.2G 0 3.2G 0% /run/user/112 >>> tmpfs 3.2G 0 3.2G 0% /run/user/1000 >>> >>> +++++++++++++++++++++++++++++++++++++++++ >>> >>> heather@mitaka:~$ nova boot --image d2eba22a-e1b1-4a2b-aa87-450ee9d9e492 >>> --flavor d --nic net-name=ubuntu-net --key-name keypair-admin >>> xenial-instance >>> heather@mitaka:~/goose-work/src/gopkg.in/goose.v1$ >>> <http://gopkg.in/goose.v1$> nova list >>> +--------------------------------------+-----------------+--------+------------+-------------+-----------------------+ >>> | ID | Name | Status | Task >>> State | Power State | Networks | >>> +--------------------------------------+-----------------+--------+------------+-------------+-----------------------+ >>> | 80424b94-f24d-45ff-a330-7b67a911fbc6 | xenial-instance | ACTIVE | - >>> | Running | ubuntu-net=10.101.0.8 | >>> +--------------------------------------+-----------------+--------+------------+-------------+-----------------------+ >>> >>> heather@mitaka:~$ nova delete 80424b94-f24d-45ff-a330-7b67a911fbc6 >>> Request to delete server 80424b94-f24d-45ff-a330-7b67a911fbc6 has been >>> accepted. >>> heather@mitaka:~$ nova list >>> +--------------------------------------+-----------------+--------+------------+-------------+----------+ >>> | ID | Name | Status | Task >>> State | Power State | Networks | >>> +--------------------------------------+-----------------+--------+------------+-------------+----------+ >>> | 80424b94-f24d-45ff-a330-7b67a911fbc6 | xenial-instance | ERROR | - >>> | Running | | >>> +--------------------------------------+-----------------+--------+------------+-------------+----------+ >>> heather@mitaka:~$ nova show 80424b94-f24d-45ff-a330-7b67a911fbc6 >>> … >>> | fault | {"message": "Failed to communicate >>> with LXD API instance-00000006: Error 400 - Profile is currently in use.", >>> "code": 500, "details": " File >>> \"/usr/lib/python2.7/dist-packages/nova/compute/manager.py\", line 375, in >>> decorated_function | >>> | >>> ... >>> >>> >>> CONFIDENTIAL This electronic message contains information from TransCirrus, >>> Inc. which may be confidential, privileged or otherwise protected from >>> disclosure, and is to be used solely by the intended recipient. 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