On Mon, Jun 17, 2013 at 4:14 PM, Dharshana Warusavitharana < [email protected]> wrote:
> Hi All, > > Are we still depending on KeepAlived. Keepalived apprach is good but need > to add a substitute for curl. I thing wget is much appropriate than curl. > Yeah. Had a chat with Chamith. We can use, *wget --server-response http://localhost:8280/services/EchoProxy 2>&1* Updated script would be, #!/bin/bash CODE=`wget --server-response http://localhost:8280/services/EchoProxy 2>&1 | awk '/^ HTTP/{print $2}'`; [ ${CODE} == "200" ] && exit 0 || exit 1 This gives the correct response codes. let's get this updated in docs :). Nirmal, So I'm still curious about the original question. :) thanks, > > Thank You, > Dharshana > > > On Mon, Jun 17, 2013 at 3:54 PM, Sanjeewa Malalgoda <[email protected]>wrote: > >> >> >> On Mon, Jun 17, 2013 at 3:49 PM, Supun Malinga <[email protected]> wrote: >> >>> >>> >>> >>> On Mon, Jun 17, 2013 at 3:44 PM, Chamith Kumarage <[email protected]>wrote: >>> >>>> I agree that dispatching requests in the ELB isn't the proper way, >>>> even though it does what you want. How about introducing a proper HB >>>> service to >>>> the ELB, which guarantees it's functionality without depending on 3rd >>>> party components? >>>> >>> >>> +1 from me. >>> We can include that to the ELB auto-scaling config section too. >>> >> +1. >> >>> >>> thanks, >>> >>> >>>> >>>> >>>> On 06/17/2013 01:42 AM, Supun Malinga wrote: >>>> >>>> Chmith's blog says the same, >>>> http://gonesimple.org/2012/09/24/automatic-fail-over-for-wso2-elb/ >>>> >>>> Reasons mentioned are acceptable IMO. >>>> >>>> >>>> On Mon, Jun 17, 2013 at 2:09 PM, Samisa Abeysinghe <[email protected]>wrote: >>>> >>>>> HBing the ELB via a service seems incorrect. May be we should PT via >>>>> ESB and HB >>>>> >>>>> >>>>> On Mon, Jun 17, 2013 at 2:07 PM, Nirmal Fernando <[email protected]>wrote: >>>>> >>>>>> Oh.. ok! Chamith, is it the way this works? >>>>>> >>>>>> >>>>>> On Mon, Jun 17, 2013 at 2:02 PM, Supun Malinga <[email protected]>wrote: >>>>>> >>>>>>> Well.. this is for active-passive ELB config with keepalive. I'm >>>>>>> following [1]. For the health check it is recommended to deploy a dummy >>>>>>> echo proxy in the ELB. >>>>>>> >>>>>>> [1] http://docs.wso2.org/wiki/display/ELB203/Automatic+Failover >>>>>>> >>>>>>> thanks, >>>>>>> >>>>>>> >>>>>>> On Mon, Jun 17, 2013 at 1:58 PM, Samisa Abeysinghe >>>>>>> <[email protected]>wrote: >>>>>>> >>>>>>>> UM yes, why should we deploying services to ELB. It is not an ESB, >>>>>>>> it is an ELB. >>>>>>>> >>>>>>>> Should be treated as a "device" and not a service or running >>>>>>>> product instance >>>>>>>> >>>>>>>> >>>>>>>> On Mon, Jun 17, 2013 at 12:13 PM, Nirmal Fernando >>>>>>>> <[email protected]>wrote: >>>>>>>> >>>>>>>>> Why are you adding proxy services to ELB?? >>>>>>>>> >>>>>>>>> Sent via my mobile >>>>>>>>> -- Nirmal -- >>>>>>>>> On Jun 17, 2013 12:00 PM, "Supun Malinga" <[email protected]> >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>>> Hi, >>>>>>>>>> >>>>>>>>>> Added a proxy xml in proxy-service dir, it only worked after >>>>>>>>>> restarting. >>>>>>>>>> Is it intentional?. >>>>>>>>>> >>>>>>>>>> thanks, >>>>>>>>>> -- >>>>>>>>>> Supun Malinga, >>>>>>>>>> >>>>>>>>>> Senior Software Engineer, >>>>>>>>>> WSO2 Inc. >>>>>>>>>> http://wso2.com >>>>>>>>>> http://wso2.org >>>>>>>>>> email - [email protected] <[email protected]> >>>>>>>>>> mobile - 071 56 91 321 <071%2056%2091%20321> >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> Dev mailing list >>>>>>>>>> [email protected] >>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>>>> >>>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Dev mailing list >>>>>>>>> [email protected] >>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> Thanks, >>>>>>>> Samisa... >>>>>>>> >>>>>>>> Samisa Abeysinghe >>>>>>>> VP Engineering >>>>>>>> WSO2 Inc. >>>>>>>> http://wso2.com >>>>>>>> http://wso2.org >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Supun Malinga, >>>>>>> >>>>>>> Senior Software Engineer, >>>>>>> WSO2 Inc. >>>>>>> http://wso2.com >>>>>>> http://wso2.org >>>>>>> email - [email protected] <[email protected]> >>>>>>> mobile - 071 56 91 321 >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> Thanks & regards, >>>>>> Nirmal >>>>>> >>>>>> Senior Software Engineer- Platform Technologies Team, WSO2 Inc. >>>>>> Mobile: +94715779733 >>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> Thanks, >>>>> Samisa... >>>>> >>>>> Samisa Abeysinghe >>>>> VP Engineering >>>>> WSO2 Inc. >>>>> http://wso2.com >>>>> http://wso2.org >>>>> >>>> >>>> >>>> >>>> -- >>>> Supun Malinga, >>>> >>>> Senior Software Engineer, >>>> WSO2 Inc. >>>> http://wso2.com >>>> http://wso2.org >>>> email - [email protected] <[email protected]> >>>> mobile - 071 56 91 321 >>>> >>>> >>>> >>> >>> >>> -- >>> Supun Malinga, >>> >>> Senior Software Engineer, >>> WSO2 Inc. >>> http://wso2.com >>> http://wso2.org >>> email - [email protected] <[email protected]> >>> mobile - 071 56 91 321 >>> >>> _______________________________________________ >>> Dev mailing list >>> [email protected] >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> >> >> -- >> * >> * >> *Sanjeewa Malalgoda* >> WSO2 Inc. >> Mobile : +94713068779 >> >> <http://sanjeewamalalgoda.blogspot.com/>blog >> :http://sanjeewamalalgoda.blogspot.com/<http://sanjeewamalalgoda.blogspot.com/> >> >> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > > Dharshana Warusavitharana > Senior Software Engineer , Test Automation > WSO2 Inc. http://wso2.com > email : [email protected] <[email protected]> > cell : +94772202595 > blog : http://dharshanaw.blogspot.com > > lean . enterprise . middleware > -- Supun Malinga, Senior Software Engineer, WSO2 Inc. http://wso2.com http://wso2.org email - [email protected] <[email protected]> mobile - 071 56 91 321
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