Directions:
nova->switch port, switch port -> glance, glance->switch port (to
swift). I assume traffic from switch to swift outside installation.
Glance-api receive and send same amount of traffic. It sounds like a
minor issue until you starts to count CPU IRQ time of network card
(doubled co
This is great info, George.
Could you explain the 3x snapshot transport under the traditional Glance
setup, please?
I understand that you have compute —> glance, and glance —> swift. But
what’s the third transfer?
Thanks!
Mike
On 1/21/15, 10:36 AM, "George Shuklin" wrote:
>Ok, news so
Ok, news so far:
It works like a magic. Nova have option
[glance]
host=127.0.0.1
And I do not need to cheat with endpoint resolving (my initial plan was
to resolve glance endpoint to 127.0.0.1 with /etc/hosts magic). Normal
glance-api reply to external clients requests
(image-create/download/
+1
On Sun, Jan 18, 2015 at 10:05 PM, Jay Pipes wrote:
> On 01/15/2015 05:20 PM, George Shuklin wrote:
>
>> Hello everyone.
>>
>> One more thing in the light of small openstack.
>>
>> I really dislike tripple network load caused by current glance snapshot
>> operations. When compute do snapshot,
On 01/15/2015 05:20 PM, George Shuklin wrote:
Hello everyone.
One more thing in the light of small openstack.
I really dislike tripple network load caused by current glance snapshot
operations. When compute do snapshot, it playing with files locally,
than it sends them to glance-api, and (if gl
We do not using centralized storages (all instances running with local
drives). And I just can't express my happiness about this. Every time
monitoring send me '** PROBLEM ALERT bla-bla-bla', I know it not a big
deal. Just one server.
I do not want to turn gray prematurely. Just light glance o
That specific bottleneck can be solved by running glance on ceph, and
running ephemeral instances also on ceph. Snapshots are a quick backend
operation then. But you've made your installation on a house of cards.
On Thursday, January 15, 2015, George Shuklin
wrote:
> Hello everyone.
>
> One more
Hello everyone.
One more thing in the light of small openstack.
I really dislike tripple network load caused by current glance snapshot
operations. When compute do snapshot, it playing with files locally,
than it sends them to glance-api, and (if glance API is linked to
swift), glance sends t
