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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi Leon,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Please see my replies inline<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Oleg<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Leon Cui [mailto:lcui@vmware.com] <br><b>Sent:</b> Thursday, November 22, 2012 3:46 PM<br><b>To:</b> Oleg Bondarev<br><b>Cc:</b> openstack-dev@lists.openstack.org<br><b>Subject:</b> [quantum][LBaas] Question about LBaas Extension<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi Oleg,<o:p></o:p></p><p class=MsoNormal>I took in your change on LBaas extension and working the CRUD operation (database access). I met some issues during the implementation. Would you please take a look?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>The REST url to “deassociate a health_monitor from a pool” contains both pool_id and health_monitor_id. By looking at the API defined in LoadBalancerPluginBase as below, how I got the health_monitor_id? I think “body” parameter is referring to the request content in JSON rather than the url parameter. Correct me if I’m wrong.<o:p></o:p></p><p class=MsoNormal style='margin-left:.25in;text-indent:.25in'>def delete_health_monitors(self, context, pool_id, body):<o:p></o:p></p><p class=MsoNormal><span style='color:#1F497D'>[obondarev] I would advise you to freeze the work on health monitors for a while as it is not decided yet which is the best approach of health monitors handling API. Most probably it will be changed in my patch soon (pl see ‘ [openstack-dev] [quantum] [LBaaS] Health monitors REST resource’ mail thread)<o:p></o:p></span></p><p class=MsoNormal style='margin-left:.25in;text-indent:.25in'><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>In ATTRIBUTE_MAP, the “vip_id” attribute of “pools” is validate as uuid. The question is user can create a pool without specifying the VIP, which means vip_id is allowed to be empty (None). However, in the implementation I found that None is unacceptable for type::uuid validator. The same for “pool_id” attribute of “members”.<o:p></o:p></p><p class=MsoNormal><span style='color:#1F497D'>[obondarev] Good catch, thank you Leon! The ‘vip_ip’ attribute of a pool should be validated as ‘uuid_or_none’. Regarding ‘pool_id’ in members it was decided that it is a required field so that member could be created only for an existing pool.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>I think we need to add “pool_id” attribute as part of “health_monitors”. At least set “is_invisible” to False. Otherwise, there is no way to associate pool and health_monitor?<o:p></o:p></p><p class=MsoNormal><span style='color:#1F497D'>[obondarev] the same as for 1)</span><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks<o:p></o:p></p><p class=MsoNormal>Leon<o:p></o:p></p></div></body></html>