Hello,

StorPerf very much relies on knowledge of the installer to gather information 
about the block storage underlay.  For example, the number of Ceph nodes, or 
even Ceph vs. LVM, is very relevant to the final report.  I also wish there 
were an installer agnostic method of collecting this information as right now I 
keep that code in the ci/daily.sh and other scripts.

With the new releng repository being created, perhaps it is time to start 
moving some of the installer specific code there?  I also see that being of 
benefit when adding XCI support, as technically that would be yet another type 
of installer.

Regards,
Mark

Mark Beierl
SW System Sr Principal Engineer
Dell EMC | Office of the CTO
mobile +1 613 314 8106<tel:1-613-314-8106>
mark.bei...@dell.com<mailto:mark.bei...@dell.com>

On Oct 11, 2017, at 02:25, xudan (N) 
<xuda...@huawei.com<mailto:xuda...@huawei.com>> wrote:

Hi Srikanth,

As I know, some Yardstick test cases also need to login nodes. Yardstick uses a 
file providing all the login information.
You can refer to 
https://github.com/opnfv/yardstick/tree/master/etc/yardstick/nodes which gives 
some examples.
Hope this will help you.

BR
Dan Xu

From: Srikanth Vavilapalli [mailto:srikanth.vavilapa...@ericsson.com]
Sent: Wednesday, October 11, 2017 12:28 PM
To: 
opnfv-tech-discuss@lists.opnfv.org<mailto:opnfv-tech-discuss@lists.opnfv.org>
Cc: Tim Irnich; xudan (N)
Subject: [functest] [sdnvpn] Proposal for removing installer dependent 
information in the test tools

Hi

I am looking into Jira ticket 
“SDNVPN-181<https://jira.opnfv.org/browse/SDNVPN-181>: Function "gather_logs" 
restricts to Apex and Fuel”, which raises concerns on having installer 
dependent logic in the sdnvpn repo. The issue is, at the end of the sdnvpn test 
execution, we are invoking gather_logs() utility which internally tries to 
gather the information about all the OpenStack nodes based on the configured 
INSTALLER_TYPE in order to run the fetch_logs.sh script on the target OpenStack 
nodes 
(https://gerrit.opnfv.org/gerrit/gitweb?p=sdnvpn.git;a=blob;f=sdnvpn/lib/utils.py;h=ad0714ea9dd40ee8305cd17e42695f0176e88328;hb=HEAD#l215)

So, the jira ticket proposes to accept all the needed information about the 
OpenStack controllers, compute nodes and the associated username, keys…etc. in 
a file format such that these tests can also be run on OPNFV based commercial 
products deployed with their custom deployment tools.

So in general, in the test tools, is there any need to have awareness of what 
installers being used when we all care about the target OpenStack node IPs, 
associated attributes and jumphost IP (in some cases)?

I would like to get the community opinion here. Appreciate your inputs.

Thanks
Srikanth

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