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<div id="divRpF39611" style="direction: ltr;"><font size="2" face="Tahoma" color="#000000"><b>From:</b> jimi olugboyega [jimiolugboyega@gmail.com]<br>

<b>Sent:</b> Thursday, June 08, 2017 1:19 PM<br>

<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>

<b>Subject:</b> Re: [openstack-dev] [all] etcd3 as base service - update<br>

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<div dir="ltr">Hello all,

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<div>I am wondering how I can unsubscribe from this mailing list.</div>

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<div>Regards,</div>

<div>Olujimi Olugboyega.</div>

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<div class="gmail_extra"><br>

<div class="gmail_quote">On Wed, Jun 7, 2017 at 3:47 AM, Davanum Srinivas <span dir="ltr">

<<a href="mailto:davanum@gmail.com" target="_blank">davanum@gmail.com</a>></span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">

Team,<br>

<br>

Here's the update to the base services resolution from the TC:<br>

<a href="https://governance.openstack.org/tc/reference/base-services.html" rel="noreferrer" target="_blank">https://governance.openstack.<wbr>org/tc/reference/base-<wbr>services.html</a><br>

<br>

First request is to Distros, Packagers, Deployers, anyone who<br>

installs/configures OpenStack:<br>

Please make sure you have latest etcd 3.x available in your<br>

environment for Services to use, Fedora already does, we need help in<br>

making sure all distros and architectures are covered.<br>

<br>

Any project who want to use etcd v3 API via grpc, please use:<br>

<a href="https://pypi.python.org/pypi/etcd3" rel="noreferrer" target="_blank">https://pypi.python.org/pypi/<wbr>etcd3</a> (works only for non-eventlet services)<br>

<br>

Those that depend on eventlet, please use the etcd3 v3alpha HTTP API using:<br>

<a href="https://pypi.python.org/pypi/etcd3gw" rel="noreferrer" target="_blank">https://pypi.python.org/pypi/<wbr>etcd3gw</a><br>

<br>

If you use tooz, there are 2 driver choices for you:<br>

<a href="https://github.com/openstack/tooz/blob/master/setup.cfg#L29" rel="noreferrer" target="_blank">https://github.com/openstack/<wbr>tooz/blob/master/setup.cfg#L29</a><br>

<a href="https://github.com/openstack/tooz/blob/master/setup.cfg#L30" rel="noreferrer" target="_blank">https://github.com/openstack/<wbr>tooz/blob/master/setup.cfg#L30</a><br>

<br>

If you use oslo.cache, there is a driver for you:<br>

<a href="https://github.com/openstack/oslo.cache/blob/master/setup.cfg#L33" rel="noreferrer" target="_blank">https://github.com/openstack/<wbr>oslo.cache/blob/master/setup.<wbr>cfg#L33</a><br>

<br>

Devstack installs etcd3 by default and points cinder to it:<br>

<a href="http://git.openstack.org/cgit/openstack-dev/devstack/tree/lib/etcd3" rel="noreferrer" target="_blank">http://git.openstack.org/cgit/<wbr>openstack-dev/devstack/tree/<wbr>lib/etcd3</a><br>

<a href="http://git.openstack.org/cgit/openstack-dev/devstack/tree/lib/cinder#n356" rel="noreferrer" target="_blank">http://git.openstack.org/cgit/<wbr>openstack-dev/devstack/tree/<wbr>lib/cinder#n356</a><br>

<br>

Review in progress for keystone to use etcd3 for caching:<br>

<a href="https://review.openstack.org/#/c/469621/" rel="noreferrer" target="_blank">https://review.openstack.org/#<wbr>/c/469621/</a><br>

<br>

Doug is working on proposal(s) for oslo.config to store some<br>

configuration in etcd3:<br>

<a href="https://review.openstack.org/#/c/454897/" rel="noreferrer" target="_blank">https://review.openstack.org/#<wbr>/c/454897/</a><br>

<br>

So, feel free to turn on / test with etcd3 and report issues.<br>

<br>

Thanks,<br>

Dims<br>

<span class="HOEnZb"><font color="#888888"><br>

--<br>

Davanum Srinivas :: <a href="https://twitter.com/dims" rel="noreferrer" target="_blank">

https://twitter.com/dims</a><br>

<br>

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