Hi,
The OpenStack high availability guide seems to be a bit ambiguous about
whether RabbitMQ should be configured active/standby or
active/active...both methods are described.
Has anyone tried using active/active with mirrored queues as recommended
by the RabbitMQ developers? If so, what pr
Hi,
We're trying to evaluate OpenStack Swift and would like to understand the
best/optimal settings for a swift cluster with the following hardware:
- Three dual-socket 24-core Intel Xeon servers with 64GB DRAM
- 5 SSDs for storage cluster
I configured the swift-proxy-server
Hi experts,
I intend to deploy OpenStack icehouse using
1. My existing Hitachi Storage 110.
2. VM go directly to Storage instead of going through cinder.
3. FC Protocol.
When I check: https://wiki.openstack.org/wiki/CinderSupportMatrix
I just saw HUS with Havana and iSCSI.
Hi Tong,
1) My understanding for the support matrix is that it notes the *earliest*
the driver is available, so if you¹re deploying Ice House, then you get
all the protocols listed on that matrix. If it¹s not listed on that
matrix, then it¹s not supported at all.
2) Cinder doesn¹t speak any pro
On Wed, Sep 10, 2014 at 6:00 AM, Ehsan Qarekhani
wrote:
> Hi
> I have some weird problem with nova-compute .
> in one of my nodes nova compute refuse to create instance whit this error
>
>
> Traceback (most recent call last):
>File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",
Hi,
Some compute nodes are frequently having kernel panic and, as far as I see,
the kernel
panics are related with KVM.
Do you guys have any recommendation about the kernel and KVM version to be
used in
an production environment?
Thanks,
Flávio
___
Op
There’s really two answers to your 2nd question.
First, when booting new VMs, Cinder doesn’t come into play unless you’re
explicitly selecting “Boot from Volume”. Typically, the default is to use
“Ephemeral Instances”, which are simply file-backed virtual disks on your
hypervisor host. If you wa
More info please!
What distro? What kernel version? what version of kvm? what version of
openstack?
On Sep 11, 2014, at 12:26 PM, Flávio Ramalho wrote:
> Hi,
>
> Some compute nodes are frequently having kernel panic and, as far as I see,
> the kernel
> panics are related with KVM.
>
> Do you
On 12/09/14 04:15, Chris Friesen wrote:
> Hi,
>
> The OpenStack high availability guide seems to be a bit ambiguous about
> whether RabbitMQ should be configured active/standby or
> active/active...both methods are described.
>
> Has anyone tried using active/active with mirrored queues as recomm
Hi there,
After successful installation of both keystone and glance, my Nova
service didn't work. The following error was occured when I executed:
'nova list'
--
ERROR: HTTPConnectionPool(host='localhost', port=8774): Max retries
exceeded with url: /v2/19934884vr78as87437483bb1/servers/detail
(
Hi, look into /var/logs/nova/nova-compute.log to understand why the service
isn’t started!
On Sep 11, 2014, at 13:16, Hossein Zabolzadeh wrote:
> Hi there,
> After successful installation of both keystone and glance, my Nova
> service didn't work. The following error was occured when I executed
Check your nova.conf to make sure:
A- You are not using any credentials
B- You are and they match the ones you are using for RabbitMQ
On Sep 11, 2014, at 13:27, Hossein Zabolzadeh wrote:
> My nova-compute.log contains:
> Connecting to AMQP server on localhost:5672
> ERROR oslo.messaging._driver
My nova-compute.log contains:
Connecting to AMQP server on localhost:5672
ERROR oslo.messaging._drivers.impl_rabbit [-] AMQP server
localhost:6572 closed the connection. Check login credentials: Socket
closed
On 9/12/14, Razique Mahroua wrote:
> Hi, look into /var/logs/nova/nova-compute.log to u
On 09/11/2014 01:50 PM, James Dempsey wrote:
On 12/09/14 04:15, Chris Friesen wrote:
Hi,
The OpenStack high availability guide seems to be a bit ambiguous about
whether RabbitMQ should be configured active/standby or
active/active...both methods are described.
Has anyone tried using active/act
Hello OpenStack Operators,
I would like to ask if anyone sees a need for full-scale visualization via
gaming quality 360-degree graphics as well as immediate control of all your
OpenStack resources, including interdependencies. Please let me know if
this sounds interesting to achieve. We woul
That’s pretty neat, hadn’t seen this before. Looks like it would be handy for a
NOC/Ops team.
On Sep 11, 2014, at 3:31 PM, Stacey King wrote:
> Hello OpenStack Operators,
>
> I would like to ask if anyone sees a need for full-scale visualization via
> gaming quality 360-degree graphics as we
Thanks so much Abel!Hyperglance, the software tool that provides this,
is actually free to download now at www.real-status.com to use in a test or
production environment as long as you’d like managing up to 50 nodes, or
entities. If anyone would like to test it out on an unlimited number of
n
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