Open Stack

Hi  Lingxian,

Hope you are doing Good.

Thank you for your mail and detailed information.

We would like to join #openstack-trove IRC channel for discussions. Could you  please advise us the process to join IRC channel.

We came to know that currently there is no IRC channel meeting happening for Trove, if there is any meeting scheduled and happening. we would like to join and understand the works and progress towards Trove and contribute further.

Regards,
Arunkumar Palanisamy

From: Lingxian Kong <anlin.kong at gmail.com>
Sent: Friday, August 28, 2020 12:09 AM
To: ARUNKUMAR PALANISAMY <arunkumar.palanisamy at tcs.com>
Cc: openstack-discuss at lists.openstack.org; Pravin Mohan <pravin.mohan at tcs.com>
Subject: Re: Trove images for Cluster testing.

"External email. Open with Caution"
Hi Arunkumar,

Unfortunately, for now Trove only supports MySQL and MariaDB, I'm working on adding PostgreSQL support. All other datastores are unmaintained right now.

Since this(Victoria) dev cycle, docker container was introduced in Trove guest agent in order to remove the maintenance overhead for multiple Trove guest images. We only need to maintain one single guest image but could support different datastores. We have to do that as such a small Trove team in the community.

If supporting Redis, Cassandra, MongoDB or Couchbase is in your feature request, you are welcome to contribute to Trove.

Please let me know if you have any other questions. You are also welcome to join #openstack-trove IRC channel for discussion.

---
Lingxian Kong
Senior Software Engineer
Catalyst Cloud
www.catalystcloud.nz<http://www.catalystcloud.nz>


On Fri, Aug 28, 2020 at 6:45 AM ARUNKUMAR PALANISAMY <arunkumar.palanisamy at tcs.com<mailto:arunkumar.palanisamy at tcs.com>> wrote:
Hello Team,

My name is ARUNKUMAR PALANISAMY,

As part of our project requirement, we are evaluating trove components and need your support for experimental  datastore Image for testing cluster.  (Redis, Cassandra, MongoDB, Couchbase)


1.)    We are running devstack enviorment with Victoria Openstack release and with this image (trove-master-guest-ubuntu-bionic-dev.qcow2<https://tarballs.opendev.org/openstack/trove/images/trove-master-guest-ubuntu-bionic-dev.qcow2>), we are able to deploy mysql instance and and getting below error while creating mongoDB instances.

“ModuleNotFoundError: No module named 'trove.guestagent.datastore.experimental' “


2.)    While tried creating mongoDB image with diskimage-builder<https://opendev.org/openstack/diskimage-builder> tool, but we are getting “Block device ” element error.


Regards,
Arunkumar Palanisamy
Cell: +49 172 6972490


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