Enable debug logging and restart the service. All configuration values will be
printed in the service's log on startup.
- Original Message -
From: Sergio Cuellar Valdes
To: openstack-operators@lists.openstack.org
At: 07-May-2016 16:19:06
Hi everybody,
How can you display all the val
I am working on our Kilo->Liberty upgrade path at present, and when upgrading
existing test Kilo controller nodes to Liberty, Keystone gets extremely weird.
When evaluating token timestamps for revocation, it looks like sometimes the
timestamps are processed as datetime.datetime objects and othe
Hi Emilio,
I had to solve getting Windows 2012 running in KVM recently and was able to do
so with this nova boot command:
From: emilio.mor...@adam.es
Subject: Re: [Openstack-operators] VirtIO and IDE disk
Hi Peter,
Drivers are correct for Windows 2012 R2, if I install one server wit
(Sorry, this got sent prematurely.)
Hi Emilio,
I had to solve getting Windows 2012 running in KVM recently and was able to do
so with this nova boot command:
nova boot \
--image [[WINDOWS 2012 INSTALL MEDIA]] \
--block-device source=blank,dest=volume,size=40,shutdown=preserve,device=vda \
--blo
We currently run converged at Bloomberg with Ceph (all SSD) and I strongly
dislike it. OSDs and VMs battle for CPU time and memory, VMs steal memory that
would go to the HV pagecache, and it puts a real dent in any plans to be able
to deploy hypervisors (mostly) statelessly. Ceph on our largest
Does anyone have any database cleanup scripts (especially for Nova/Cinder) that
they are proud of and are willing to share? Googling around didn't turn up
anything I felt was trustworthy; I found one in a GitHub Gist and stopped
reading as soon as it disabled foreign key constraints.
broken on Liberty and I think also Kilo, you will need
Mitaka for that or you could roll your own. Our largest DBs were heat and nova
so that was my focus.
On Fri, Sep 2, 2016 at 8:14 AM, Edmund Rhudy (BLOOMBERG/ 120 PARK)
wrote:
Does anyone have any database cleanup scripts (especially for
We didn't come up with one. RAM on our HVs is the limiting factor since we
don't run with memory overcommit, so the ability of people to run an HV out of
disk space ended up being moot. ¯\_(ツ)_/¯
Long term we would like to switch to being exclusively RBD-backed and get rid
of local storage ent
I'm looking for a way to allow a user that does not have the admin role to be
able to view and set quota (both Nova/Cinder) for all projects in an OpenStack
cluster. For us, the boundary of a Keystone region is coterminous with an
OpenStack cluster - we don't currently use any sort of federated
would have access to. We have used this to provide the centre
operator with abilities such as stop/start. The technical details are
described at
https://openstack-in-production.blogspot.fr/2015/02/delegation-of-roles.html.
Tim
From: "Edmund Rhudy (BLOOMBERG/ 120 PARK)"
Reply
I recently witnessed a strange issue with libvirt when upgrading one of our
clusters from Kilo to Liberty. I'm not really looking for a specific diagnosis
here because of the large number of confounding factors and the relative ease
of remediating it, but I'm interested to hear if anyone else ha
VMs on these machines by any
chance? We've seen issues with libvirt taking a long time with a large number
of VMs as it sets up all the network filters.
Sent from my iPhone
On Feb 22, 2017, at 10:33 AM, Edmund Rhudy (BLOOMBERG/ 120 PARK)
wrote:
I recently witnessed a strange issue
t that he noticed some problems with his instance (not
one of the ones destroyed) and thought it might have to do with the leap
second. No idea if that's true, but the timing kind of works out.
Hope that helps,
Joe
On Wed, Feb 22, 2017 at 8:33 AM, Edmund Rhudy (BLOOMBERG/ 120 PARK)
wrote:
I re
I recall encountering something like this once when an instance termination
failed halfway through - the root disk was removed but the instance record
remained in the database. In my case, it didn't spontaneously happen, but was a
requested termination that blew up at some point between removing
What sort of memory overcommit value are you running Nova with? The scheduler
looks at an instance's reservation rather than how much memory is actually
being used by QEMU when making a decision, as far as I'm aware (but please
correct me if I am wrong on this point). If the HV has 128GB of memo
We have had internal discussions about app keys in Keystone and would be very
happy to see it implemented (and to assist with the implementation where
possible).
From: ronald.de.r...@intel.com
Subject: Re:[Openstack-operators] Operator feedback on App Keys...
During the PTG, the keyston
Are you starting the file with "#cloud-config"? AFAIK, cloud-init uses the
first line to decide how to process the file (e.g. if it starts with a shell
shebang it will treat it as a shell script, #cloud-config will cause it to
process it as cloud-init YAML, and so forth). I am not sure if it wil
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