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Hi Sergey<br>
<br>
Thanks for your information, it's really help.<br>
Actually I am from Magnum team and we are using heat to do
orchestration on docker swarm bay.<br>
<br>
Swarm master only support A-P mode (active-passive), I wonder if
there any workaround to<br>
implement my requirement :<br>
----------------<br>
<i>VIP : 192.168.0.10</i><i><br>
</i><i> </i><i><br>
</i><i> master-1 192.168.0.100 (A)</i><i><br>
</i><i> master-2 192.168.0.101 (P)</i><i><br>
</i><i> </i><i><br>
</i><i> if I want to make VIP to alway connect with master-1(since
it is A mode),</i><i><br>
</i><i> only switch to master-2 when master-1 down. what should I
do?</i><br>
---------------<br>
<br>
Below link is the heat template of k8s(k8s supports A-A mode, so it
can use
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<span style="color: rgb(24, 54, 145); font-family: Consolas,
'Liberation Mono', Menlo, Courier, monospace; font-size: 12px;
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: 11.1999998092651px; orphans:
auto; text-align: start; text-indent: 0px; text-transform: none;
white-space: pre; widows: auto; word-spacing: 0px;
-webkit-text-stroke-width: 0px; display: inline !important; float:
none; background-color: rgb(255, 255, 255);">ROUND_ROBIN</span>).<br>
<a class="moz-txt-link-freetext" href="https://github.com/openstack/magnum/blob/master/magnum/templates/kubernetes/kubecluster.yaml#L343">https://github.com/openstack/magnum/blob/master/magnum/templates/kubernetes/kubecluster.yaml#L343</a><br>
<br>
P.S Copy to Magnum team.<br>
<br>
thanks<br>
Eli.<br>
<br>
<br>
<div class="moz-cite-prefix">On 2015年11月16日 15:15, Sergey Kraynev
wrote:<br>
</div>
<blockquote
cite="mid:CAAbQNRm_FU4P9dWW4EB6bWrbsJfQvC-0vs+cmmq1CVGzXtM9GA@mail.gmail.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div>On 16 November 2015 at 09:46, Qiao,Liyong <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:liyong.qiao@intel.com"
target="_blank">liyong.qiao@intel.com</a>></span>
wrote:<br>
</div>
<div class="gmail_extra">
<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> hi, I have some
questions about neutorn LBaas.<br>
<br>
seen from the wiki, the load balancer only support:<br>
<br>
<p style="margin:0px 0px
10px;color:rgb(51,51,51);font-family:'Arial Unicode
MS',Arial,sans-serif;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:20px;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)"><b>Table
4.6. Load Balancing Algorithms</b></p>
<table border="1" cellpadding="2" cellspacing="0">
<tbody>
<tr>
<td><b>Name</b></td>
</tr>
<tr>
<td>LEAST_CONNECTIONS</td>
</tr>
<tr>
<td>ROUND_ROBIN</td>
</tr>
</tbody>
</table>
<br>
<a moz-do-not-send="true"
href="https://wiki.openstack.org/wiki/Neutron/LBaaS/API"
target="_blank">https://wiki.openstack.org/wiki/Neutron/LBaaS/API</a><br>
<br>
think about if I have a A-P mode HA<br>
<br>
VIP : 192.168.0.10<br>
<br>
master-1 192.168.0.100 (A)<br>
master-2 192.168.0.101 (P)<br>
<br>
if I want to use VIP to alway connect with
master-1(since it is A mode),<br>
only switch to master-2 when master-1 down. what should
I do?<br>
any plan to support more algorithms for neutron lbaas?<br>
<br>
BTW, the usage is from heat:<br>
<br>
etcd_pool:<br>
type: OS::Neutron::Pool<br>
properties:<br>
protocol: HTTP<br>
monitors: [{get_resource: etcd_monitor}]<br>
subnet: {get_resource: fixed_subnet}<br>
<b> lb_method: ROUND_ROBIN</b><br>
vip:<br>
protocol_port: 2379<br>
<br>
<br>
<br>
thanks,<br>
Eli.<span class=""><font color="#888888"><br>
<pre cols="72">--
BR, Eli(Li Yong)Qiao</pre>
</font></span></div>
<br>
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</blockquote>
</div>
<br>
<br clear="all">
<div>Hi, <span style="font-size:12.8000001907349px">Qiao,Liyong</span>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
<div><span style="font-size:12.8000001907349px">I can not
say about LBaaS team plans for supporting some
additional algorithms :)</span></div>
<div><span style="font-size:12.8000001907349px">AFAIK, they
do not plan add it to v1 API.</span></div>
<div><span style="font-size:12.8000001907349px">As I
understand it may be discussed as part of v2 API [1]</span></div>
<div><br>
</div>
<div>In the Heat we have related BP [2], with several
patches on review. So if it will be implemented on Neutron
side, we may add such functionality too.</div>
<div><br>
</div>
<div>[1] <a moz-do-not-send="true"
href="http://developer.openstack.org/api-ref-networking-v2-ext.html#lbaas-v2.0">http://developer.openstack.org/api-ref-networking-v2-ext.html#lbaas-v2.0</a><br>
</div>
<div>[2] <a moz-do-not-send="true"
href="https://blueprints.launchpad.net/heat/+spec/lbaasv2-suport">https://blueprints.launchpad.net/heat/+spec/lbaasv2-suport</a></div>
</div>
<div><br>
</div>
-- <br>
<div class="gmail_signature">
<div dir="ltr">Regards,
<div>Sergey.</div>
</div>
</div>
</div>
</div>
<br>
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
BR, Eli(Li Yong)Qiao</pre>
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