[openstack-dev] [Fuel] snapshot tool
Dmitry Nikishov
dnikishov at mirantis.com
Tue Apr 19 20:39:11 UTC 2016
Hello,
I've got a couple of questions:
- What about this tool using non-root accounts to connect to OpenStack
nodes? Currently, it seems to assume that it always is going to use "root"
for SSH.
- Shouldn't it sanitize all sensitive information (user names, host names,
passwords, tokens, keys etc)?
Thanks.
On Tue, Apr 19, 2016 at 4:52 AM, Aleksandr Dobdin <adobdin at mirantis.com>
wrote:
> Hello team,
>
> I want to discuss the tool <https://github.com/adobdin/timmy> that we
> have created for MOS as a replacement/alternative of shotgun.
>
>
>
> -
>
> The tool is based on
> https://etherpad.openstack.org/p/openstack-diagnostics
> -
>
> Should work fine on the following environments that were tested: 4.x,
> 5.x, 6.x, 7.0, 8.0
> -
>
> Operates non-destructively.
> -
>
> Can be launched on any host within admin network, provided the fuel
> node IP is specified and access is possible to Fuel and other nodes via ssh
> from local system.
> -
>
> Parallel launch, only on the nodes that are 'online'. Some filters for
> nodes are also available.
> -
>
> Commands (from ./cmds directory) are separated according to roles
> (detected automatically) by the symlinks. Thus, the command list may depend
> on release, roles and OS. In addition, there can be some commands that run
> everywhere. There are also commands that are executed only on one node
> according to its role, using the first node of this type they
> encounter.
> -
>
> Modular: possible to create a special package that contains only
> certain required commands.
> -
>
> Collects log files from the nodes using filters
> -
>
> Some archives are created - general.tar.bz2 and logs-*
> -
>
> checks are implemented to prevent filesystem filling due to log
> collection, appropriate error shown.
> -
>
> can be imported in other python scripts (ex.
> https://github.com/f3flight/timmy-customtest) and used as a transport
> and structure to access node parameters known to Fuel, run commands on
> nodes, collect outputs, etc. with ease.
>
>
>
> Sincerely yours,
> Aleksandr Dobdin
> Senior Operations Engineer
> Mirantis
> Inc.
>
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>
>
--
Dmitry Nikishov,
Deployment Engineer,
Mirantis, Inc.
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