To be more precise, I deploy app1 and the message is sent by manager1. Then, I deploy app2 and the message is again sent by manager1. Here, I don't know whether the deployment of the two apps is managed in a round robin way or managed only by the manager1 (since it is sending the message). What I thought was the message is sent by the manager who deployed the app in, this case manager1. Is that correct in the first place?
What I want is to deploy the apps in a round robin fashion and I believed the manager who deployed the app will send the message. On Fri, Aug 21, 2015 at 12:07 PM, Dilini Gunatilake <[email protected]> wrote: > Yes, there are new ways but I just tried the worker-manager concept just > to play around because I am still in the training period and its good to > know about it. > > I don't want the managers to send the same message from all the manager > nodes. I want the managers to send messages in a round robin manner for > high availability. Now that I have two manager nodes, only one manager is > sending messages and the other manager will start sending messages only > when the other is down. > > > > On Fri, Aug 21, 2015 at 11:49 AM, Nirmal Fernando <[email protected]> wrote: > >> I think when sending cluster messages, we use Hazelcast elected leader >> member and that's a different concept from the worker-manager concept. >> >> If you think of it, it's kind of redundant to send the same message from >> all the management nodes to worker nodes. >> >> On Fri, Aug 21, 2015 at 11:36 AM, Dilini Gunatilake <[email protected]> >> wrote: >> >>> Hi Nirmal, >>> >>> When I deploy apps in AS, only one manager is always sending the >>> SynchronizeRepositoryRequest to the other manager and worker nodes (the >>> manager nodes are not working in a round robin fashion). Is my >>> configurations wrong or have I understood it in a wrong way? >>> >>> Regards, >>> Dilini >>> >>> >>> >>> >>> When I configured the cluster, I noticed the two manager nodes are >>>> working in Active/Passive mode by default. >>>> >>> >>> What made you think that? >>> >>> On Fri, Aug 21, 2015 at 11:18 AM, Nirmal Fernando <[email protected]> >>> wrote: >>> >>>> Hi Dilini, >>>> >>>> On Fri, Aug 21, 2015 at 10:32 AM, Dilini Gunatilake <[email protected]> >>>> wrote: >>>> >>>>> Hi All, >>>>> >>>>> I am playing around creating a worker/manager cluster in Application >>>>> Server (AS) using the deployment pattern 2 [1] where two worker nodes and >>>>> two manager nodes are involved with the load balancer (Here i used ELB >>>>> although it is retired because currently I am in the training period and >>>>> hope it is better to know about it). >>>>> >>>>> According to the link I shared, the manager nodes can act as >>>>> Active/Passive or Active/Active modes. When I configured the cluster, I >>>>> noticed the two manager nodes are working in Active/Passive mode by >>>>> default. >>>>> >>>> >>>> What made you think that? >>>> >>>> >>>>> I need to know where I make changes to the configurations so that I >>>>> can have a Active/Active manager nodes. >>>>> >>>>> [1] >>>>> https://docs.wso2.com/display/CLUSTER420/Separating+the+Worker+and+Manager+Nodes >>>>> >>>>> Thank you. >>>>> Regards, >>>>> -- >>>>> >>>>> *Dilini GunatilakeQA Engineer* >>>>> Mobile : +94 (0) 771 162518 >>>>> [email protected] >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> Thanks & regards, >>>> Nirmal >>>> >>>> Team Lead - WSO2 Machine Learner >>>> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >>>> Mobile: +94715779733 >>>> Blog: http://nirmalfdo.blogspot.com/ >>>> >>>> >>>> >>> >>> >>> -- >>> >>> *Dilini GunatilakeQA Engineer* >>> Mobile : +94 (0) 771 162518 >>> [email protected] >>> >> >> >> >> -- >> >> Thanks & regards, >> Nirmal >> >> Team Lead - WSO2 Machine Learner >> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >> Mobile: +94715779733 >> Blog: http://nirmalfdo.blogspot.com/ >> >> >> > > > -- > > *Dilini GunatilakeQA Engineer* > Mobile : +94 (0) 771 162518 > [email protected] > -- *Dilini GunatilakeQA Engineer* Mobile : +94 (0) 771 162518 [email protected]
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