<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:Latha;
panose-1:2 0 4 0 0 0 0 0 0 0;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Segoe UI";
panose-1:2 11 5 2 4 2 4 2 2 3;}
@font-face
{font-family:Verdana;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman",serif;}
h5
{mso-style-priority:9;
mso-style-link:"Heading 5 Char";
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:10.0pt;
font-family:"Times New Roman",serif;
font-weight:bold;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p
{mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:12.0pt;
font-family:"Times New Roman",serif;}
p.msonormal0, li.msonormal0, div.msonormal0
{mso-style-name:msonormal;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:12.0pt;
font-family:"Times New Roman",serif;}
span.Heading5Char
{mso-style-name:"Heading 5 Char";
mso-style-priority:9;
mso-style-link:"Heading 5";
font-family:"Calibri Light",sans-serif;
color:#2E74B5;}
p.gmail-m-1004549887463854103gmail-m1569357297061890913msolistparagraph, li.gmail-m-1004549887463854103gmail-m1569357297061890913msolistparagraph, div.gmail-m-1004549887463854103gmail-m1569357297061890913msolistparagraph
{mso-style-name:gmail-m_-1004549887463854103gmail-m1569357297061890913msolistparagraph;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:12.0pt;
font-family:"Times New Roman",serif;}
span.EmailStyle21
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Lingxian,
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Sorry for late reply, I couldn’t reply to your mail due to my health issue.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">We have team in Europe and US time zone and can have call between 8 am to 10 am UTC +12. Please let us know you’re your availability and suitable time. Based
on that we will share meeting invite. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Arunkumar Palanisamy
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Lingxian Kong <anlin.kong@gmail.com>
<br>
<b>Sent:</b> Wednesday, September 2, 2020 12:06 PM<br>
<b>To:</b> ARUNKUMAR PALANISAMY <arunkumar.palanisamy@tcs.com><br>
<b>Cc:</b> openstack-discuss@lists.openstack.org; Pravin Mohan <pravin.mohan@tcs.com>; Murugan N <murugan.n@tcs.com><br>
<b>Subject:</b> Re: Trove images for Cluster testing.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<h5><span style="font-size:10.5pt;color:tomato;font-weight:normal">"External email. Open with Caution"</span><o:p></o:p></h5>
<div>
<div>
<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">Hi Arunkumar,<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">For how to join IRC channel, please see <a href="https://docs.opendev.org/opendev/infra-manual/latest/developers.html#irc-account">https://docs.opendev.org/opendev/infra-manual/latest/developers.html#irc-account</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">Currently there is no trove team meeting because we don't have any other people interested (for some historical reasons), but if needed, we can schedule a time suitable for both. I'm in UTC+12
btw.<o:p></o:p></span></p>
</div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New";color:#666666">---</span><o:p></o:p></p>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New";color:#666666">Lingxian Kong</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New";color:#666666">Senior Software Engineer</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New";color:#666666">Catalyst Cloud</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New";color:#666666"><a href="http://www.catalystcloud.nz" target="_blank">www.catalystcloud.nz</a></span><o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal">On Wed, Sep 2, 2020 at 2:56 AM ARUNKUMAR PALANISAMY <<a href="mailto:arunkumar.palanisamy@tcs.com">arunkumar.palanisamy@tcs.com</a>> wrote:<o:p></o:p></p>
</div>
<blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in">
<div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Lingxian,
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hope you are doing Good.
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Thank you for your mail and detailed information.
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">We would like to join #openstack-trove IRC channel for discussions. Could you please advise us the
process to join IRC channel.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">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.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Regards,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Arunkumar Palanisamy
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Lingxian Kong <<a href="mailto:anlin.kong@gmail.com" target="_blank">anlin.kong@gmail.com</a>>
<br>
<b>Sent:</b> Friday, August 28, 2020 12:09 AM<br>
<b>To:</b> ARUNKUMAR PALANISAMY <<a href="mailto:arunkumar.palanisamy@tcs.com" target="_blank">arunkumar.palanisamy@tcs.com</a>><br>
<b>Cc:</b> <a href="mailto:openstack-discuss@lists.openstack.org" target="_blank">
openstack-discuss@lists.openstack.org</a>; Pravin Mohan <<a href="mailto:pravin.mohan@tcs.com" target="_blank">pravin.mohan@tcs.com</a>><br>
<b>Subject:</b> Re: Trove images for Cluster testing.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<h5><span style="font-size:10.5pt;color:tomato;font-weight:normal">"External email. Open with Caution"</span><o:p></o:p></h5>
<div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Verdana",sans-serif">Hi Arunkumar,</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Verdana",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Verdana",sans-serif">Unfortunately, for now Trove only supports MySQL and MariaDB, I'm working on adding PostgreSQL support. All other datastores are unmaintained
right now.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Verdana",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Verdana",sans-serif">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.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Verdana",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Verdana",sans-serif">If supporting Redis, Cassandra, MongoDB or Couchbase is in your feature request, you are welcome to contribute to Trove.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Verdana",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Verdana",sans-serif">Please let me know if you have any other questions. You are also welcome to join #openstack-trove IRC channel for discussion.</span><o:p></o:p></p>
</div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Courier New";color:#666666">---</span><o:p></o:p></p>
</div>
<div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Courier New";color:#666666">Lingxian Kong</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Courier New";color:#666666">Senior Software Engineer</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Courier New";color:#666666">Catalyst Cloud</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Courier New";color:#666666"><a href="http://www.catalystcloud.nz" target="_blank">www.catalystcloud.nz</a></span><o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">On Fri, Aug 28, 2020 at 6:45 AM ARUNKUMAR PALANISAMY <<a href="mailto:arunkumar.palanisamy@tcs.com" target="_blank">arunkumar.palanisamy@tcs.com</a>> wrote:<o:p></o:p></p>
</div>
<blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt">
<div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hello Team,
<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">My name is ARUNKUMAR PALANISAMY, <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">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) <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="gmail-m-1004549887463854103gmail-m1569357297061890913msolistparagraph">
1.)<span style="font-size:7.0pt"> </span>We are running devstack enviorment with Victoria Openstack release and with this image (<a href="https://tarballs.opendev.org/openstack/trove/images/trove-master-guest-ubuntu-bionic-dev.qcow2" target="_blank"><span style="font-size:13.5pt">trove-master-guest-ubuntu-bionic-dev.qcow2</span></a>),
we are able to deploy mysql instance and and getting below<span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#333333;background:white">
</span>error while creating mongoDB instances. <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-indent:.25in">
<b><u>“ModuleNotFoundError: No module named 'trove.guestagent.datastore.experimental' “</u></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="gmail-m-1004549887463854103gmail-m1569357297061890913msolistparagraph">
2.)<span style="font-size:7.0pt"> </span>While tried creating mongoDB image with
<a href="https://opendev.org/openstack/diskimage-builder" target="_blank"><span style="color:windowtext;text-decoration:none">diskimage-builder</span></a> tool, but we are getting “Block device ” element error.
<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white;vertical-align:baseline">
<span style="color:black;border:none windowtext 1.0pt;padding:0in">Regards, </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white;vertical-align:baseline">
<span style="color:black;border:none windowtext 1.0pt;padding:0in">Arunkumar Palanisamy</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white;vertical-align:baseline">
<span style="color:black;border:none windowtext 1.0pt;padding:0in">Cell: +49 172 6972490</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
</div>
<p>=====-----=====-----=====<br>
Notice: The information contained in this e-mail<br>
message and/or attachments to it may contain <br>
confidential or privileged information. If you are <br>
not the intended recipient, any dissemination, use, <br>
review, distribution, printing or copying of the <br>
information contained in this e-mail message <br>
and/or attachments to it are strictly prohibited. If <br>
you have received this communication in error, <br>
please notify us by reply e-mail or telephone and <br>
immediately and permanently delete the message <br>
and any attachments. Thank you<o:p></o:p></p>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</body>
</html>