Very good news Azeez :). Can we run a heavy load test - like what we used to run for eBay loads?
It also will be important to see how many worker nodes a single LB can provide sufficient thruput for .. in eBay of course they have a hardware LB at the highest level. I guess in the new model we can simply add more LBs and once we do tenant partitioning we can do what Salesforce does and essentially run multiple Stratos systems for the different partitions. Sanjiva. On Sat, Jun 25, 2011 at 10:21 PM, Afkham Azeez <az...@wso2.com> wrote: > Oops wrong attachment. The correct one is attached to this mail. > > > On Sat, Jun 25, 2011 at 10:19 PM, Afkham Azeez <az...@wso2.com> wrote: > >> A load test is underway. The heap graph of the new LB after sending 2+ >> million messages load balanced across two AS instance is attached. >> >> >> On Sat, Jun 25, 2011 at 11:16 AM, Afkham Azeez <az...@wso2.com> wrote: >> >>> This is working. I was able to load balance to the AS & G-Reg using a >>> single LB. Now we can save a few thousand $ from the Amazon bill :) >>> >>> >>> On Sat, Jun 25, 2011 at 2:46 AM, Afkham Azeez <az...@wso2.com> wrote: >>> >>>> This has been implemented in the 3.2.0 branch and is almost complete. >>>> I'm facing a minor issue in trying to getting the requested domain or >>>> complete URL from the Synapse MessageContext. Once that is fixed, this will >>>> be complete. >>>> >>>> >>>> On Thu, Jun 23, 2011 at 3:39 PM, Afkham Azeez <az...@wso2.com> wrote: >>>> >>>>> Oops, I have made a mistake; the http protocol should not be part of >>>>> this configuration; modified configuration shown below; >>>>> >>>>> <endpoint> >>>>> <serviceAwareDynamicLoadBalanceEndpoint failover="true" >>>>> >>>>> algorithm="org.apache.synapse.endpoints.algorithms.RoundRobin"> >>>>> <membershipHandler >>>>> >>>>> class="org.apache.synapse.core.axis2.ServiceAwareLoadBalanceMembershipHandler"> >>>>> <services> >>>>> <service> >>>>> <domain>as.cloud.wso2.com</domain> >>>>> <group>wso2as.domain</group> >>>>> </service> >>>>> <service> >>>>> <domain>esb.cloud.wso2.com</domain> >>>>> <group>wso2esb.domain</group> >>>>> </service> >>>>> <service> >>>>> <domain>governance.cloud.wso2.com >>>>> </domain> >>>>> <group>wso2governance.domain</group> >>>>> </service> >>>>> <service> >>>>> <domain>gs.cloud.wso2.com</domain> >>>>> <group>wso2gs.domain</group> >>>>> </service> >>>>> </services> >>>>> </membershipHandler> >>>>> </serviceAwareDynamicLoadBalanceEndpoint> >>>>> </endpoint> >>>>> >>>>> On Thu, Jun 23, 2011 at 3:36 PM, Afkham Azeez <az...@wso2.com> wrote: >>>>> >>>>>> This is how the endpoint configuration in the synapse.xml will look >>>>>> like; >>>>>> >>>>>> <endpoint> >>>>>> <serviceAwareDynamicLoadBalanceEndpoint >>>>>> failover="true" >>>>>> >>>>>> algorithm="org.apache.synapse.endpoints.algorithms.RoundRobin"> >>>>>> <membershipHandler >>>>>> >>>>>> class="org.apache.synapse.core.axis2.ServiceAwareLoadBalanceMembershipHandler"> >>>>>> <services> >>>>>> <service> >>>>>> <url>http://as.cloud.wso2.com</url> >>>>>> <domain>wso2as.domain</domain> >>>>>> </service> >>>>>> <service> >>>>>> <url>http://esb.cloud.wso2.com</url> >>>>>> <domain>wso2esb.domain</domain> >>>>>> </service> >>>>>> <service> >>>>>> <url>http://governance.cloud.wso2.com >>>>>> </url> >>>>>> <domain>wso2governance.domain</domain> >>>>>> </service> >>>>>> <service> >>>>>> <url>http://gs.cloud.wso2.com</url> >>>>>> <domain>wso2gs.domain</domain> >>>>>> </service> >>>>>> </services> >>>>>> </membershipHandler> >>>>>> </serviceAwareDynamicLoadBalanceEndpoint> >>>>>> </endpoint> >>>>>> >>>>>> On Thu, Jun 23, 2011 at 2:20 PM, Afkham Azeez <az...@wso2.com> wrote: >>>>>> >>>>>>> Folks, >>>>>>> I'm thinking of getting $subject implemented since otherwise we will >>>>>>> have to have a large number of LBs for our services. The plan is to >>>>>>> write a >>>>>>> new ServiceAwareDynamicLoadBalanceEndpoint, which will do LB based on >>>>>>> the >>>>>>> service. >>>>>>> >>>>>>> Axis2 already has support for handling multiple cluster domains, so >>>>>>> we will have to write a new Axis2LoadBalanceMembershipHandler which is >>>>>>> service aware. >>>>>>> >>>>>>> The autoscaling would also need to be modified, but autoscaling is >>>>>>> actually a separate aspect, and we can even run the autoscaler >>>>>>> separately if >>>>>>> we are going for the CPU load average based one. >>>>>>> >>>>>>> Thoughts please. >>>>>>> >>>>>>> Thanks >>>>>>> Azeez >>>>>>> >>>>>>> -- >>>>>>> *Afkham Azeez* >>>>>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>>>>> Member; Apache Software Foundation; http://www.apache.org/ >>>>>>> * <http://www.apache.org/>** >>>>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>>>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>>>>>> twitter: >>>>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>>>>> * >>>>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>>>>>> * >>>>>>> * >>>>>>> *Lean . Enterprise . Middleware* >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> *Afkham Azeez* >>>>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>>>> Member; Apache Software Foundation; http://www.apache.org/ >>>>>> * <http://www.apache.org/>** >>>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>>>>> twitter: >>>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>>>> * >>>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>>>>> * >>>>>> * >>>>>> *Lean . Enterprise . Middleware* >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> *Afkham Azeez* >>>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>>> Member; Apache Software Foundation; http://www.apache.org/ >>>>> * <http://www.apache.org/>** >>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>>>> twitter: >>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>>> * >>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>>>> * >>>>> * >>>>> *Lean . Enterprise . Middleware* >>>>> >>>>> >>>> >>>> >>>> -- >>>> *Afkham Azeez* >>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>> Member; Apache Software Foundation; http://www.apache.org/ >>>> * <http://www.apache.org/>** >>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>>> twitter: >>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>> * >>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>>> * >>>> * >>>> *Lean . Enterprise . Middleware* >>>> >>>> >>> >>> >>> -- >>> *Afkham Azeez* >>> Director of Architecture; WSO2, Inc.; http://wso2.com >>> Member; Apache Software Foundation; http://www.apache.org/ >>> * <http://www.apache.org/>** >>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>> twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>> * >>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>> * >>> * >>> *Lean . Enterprise . Middleware* >>> >>> >> >> >> -- >> *Afkham Azeez* >> Director of Architecture; WSO2, Inc.; http://wso2.com >> Member; Apache Software Foundation; http://www.apache.org/ >> * <http://www.apache.org/>** >> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >> twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >> * >> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >> * >> * >> *Lean . Enterprise . Middleware* >> >> > > > -- > *Afkham Azeez* > Director of Architecture; WSO2, Inc.; http://wso2.com > Member; Apache Software Foundation; http://www.apache.org/ > * <http://www.apache.org/>** > email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 > blog: **http://blog.afkham.org* <http://blog.afkham.org>* > twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> > * > linked-in: **http://lk.linkedin.com/in/afkhamazeez* > * > * > *Lean . Enterprise . Middleware* > > -- Sanjiva Weerawarana, Ph.D. Founder, Chairman & CEO; WSO2, Inc.; http://wso2.com/ email: sanj...@wso2.com; phone: +94 11 763 9614; cell: +94 77 787 6880 | +1 650 265 8311 blog: http://sanjiva.weerawarana.org/ Lean . Enterprise . Middleware
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