Hello Timur,
I have one question, so I am testing rally boot and delete scenario, it seems
to work fine when tenant is 1 and user is 1. Although if I change tenant to 2
and users 2, I see below error. Any idea why this can happen ?
=====
2014-09-03 10:51:18.138 17441 CRITICAL rally [-] ServiceUnavailable: Unable to
create the network. No tenant network is available for allocation.
cat boot-runcommand-delete.json
{
"VMTasks.boot_runcommand_delete": [
{
"args": {
"flavor": {
"name": "m1.small"
},
"image": {
"name": "Ubuntu Server 14.04"
},
"fixed_network": "net04",
"floating_network": "net04_ext",
"use_floatingip": true,
"script": "doc/samples/tasks/support/instance_dd_test.sh",
"interpreter": "/bin/sh",
"username": "ubuntu"
},
"runner": {
"type": "constant",
"times": 10,
"concurrency": 2
},
"context": {
"neutron_network": {
"network_cidr": "10.%s.0.0/16",
},
"users": {
"tenants": 2, ==> Works with this value being 1
"users_per_tenant": 2
}
}
}
]
}
==
Thanks,
Harshil
From: Timur Nurlygayanov
<[email protected]<mailto:[email protected]>>
Date: Friday, August 29, 2014 at 1:54 PM
To: "OpenStack Development Mailing List (not for usage questions)"
<[email protected]<mailto:[email protected]>>
Cc: Harshil Shah <[email protected]<mailto:[email protected]>>
Subject: Re: [openstack-dev] Rally scenario Issue
Hi Ajay,
looks like you need to use NeutronContext feature to configure Neutron Networks
during the benchmarks execution.
We now working on merge of two different comits with NeutronContext
implementation:
https://review.openstack.org/#/c/96300 and
https://review.openstack.org/#/c/103306
could you please apply commit https://review.openstack.org/#/c/96300 and run
your benchmarks? Neutron Network with subnetworks and routers will be
automatically created for each created tenant and you should have the ability
to connect to VMs. Please, note, that you should add the following part to your
task JSON to enable Neutron context:
...
"context": {
...
"neutron_network": {
"network_cidr": "10.%s.0.0/16",
}
}
...
Hope this will help.
On Fri, Aug 29, 2014 at 11:42 PM, Ajay Kalambur (akalambu)
<[email protected]<mailto:[email protected]>> wrote:
Hi
I am trying to run the Rally scenario boot-runcommand-delete. This scenario has
the following code
def boot_runcommand_delete(self, image, flavor,
script, interpreter, username,
fixed_network="private",
floating_network="public",
ip_version=4, port=22,
use_floatingip=True, **kwargs):
server = None
floating_ip = None
try:
print "fixed network:%s floating network:%s"
%(fixed_network,floating_network)
server = self._boot_server(
self._generate_random_name("rally_novaserver_"),
image, flavor, key_name='rally_ssh_key', **kwargs)
self.check_network(server, fixed_network)
The question I have is the instance is created with a call to boot_server but
no networks are attached to this server instance. Next step it goes and checks
if the fixed network is attached to the instance and sure enough it fails
At the step highlighted in bold. Also I cannot see this failure unless I run
rally with –v –d object. So it actually reports benchmark scenario numbers in a
table with no errors when I run with
rally task start boot-and-delete.json
And reports results. First what am I missing in this case. Thing is I am using
neutron not nova-network
Second when most of the steps in the scenario failed like attaching to network,
ssh and run command why bother reporting the results
Ajay
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--
Timur,
QA Engineer
OpenStack Projects
Mirantis Inc
[http://www.openstacksv.com/]<http://www.openstacksv.com/>
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