On Tue, Apr 22, 2014 at 8:33 PM, Akila Ravihansa Perera
<[email protected]>wrote:
> Sorry, load balancer json should be changed as follows.
>
> {
> "type": "mongolb",
> "provider": "lb",
> "loadBalancer": { },
>
> "iaasProvider": [
> {
> "type": "openstack",
> "imageId": "RegionOne/0b8cf058-03a6-4bf2-95bb-bce891acdc5e",
> "maxInstanceLimit": "1",
> "property": [
> {
> "name": "instanceType",
> "value": "RegionOne/11cd27d4-46c8-48dc-bf15-785120012691"
> },
> {
> "name": "keyPair",
> "value": "devstack"
> }
> ]
> }
> ]
>
> "property": [
> {
> "name": "load.balancer",
> "value": "true"
> }
> ]
> }
>
> Note that type should be of "mongolb"
>
> Thanks.
>
> On Tue, Apr 22, 2014 at 8:06 PM, Akila Ravihansa Perera
> <[email protected]> wrote:
> > Hi Nirmal,
> >
> > If I set service.aware.load.balancer to 'true' then wouldn't it cause
> > Stratos to use a single load balancing cluster for all mongodb
> > cartridge subscriptions?
> > I want to spawn separate load balancers for each mongodb cartridge
> subscription.
> >
> > I got to know that, this can be done by setting lb type field in load
> > balancer json. For eg -
> >
> > "loadBalancer":{
> > "type":"mongolb",
> > "property":{
> > "name":"default.load.balancer",
> > "value":"true"
> > }
>
using default LB will not spin LBs for all subscriptions. It will spin an
LB per network partition only.
> >
> >
> > This mongolb type load balancer has to be deployed first with
> > something like this;
> >
> > {
> > "type": "lb",
> > "provider": "lb",
> > "loadBalancer": { },
> >
> > "iaasProvider": [
> > {
> > "type": "openstack",
> > "imageId": "RegionOne/0b8cf058-03a6-4bf2-95bb-bce891acdc5e",
> > "maxInstanceLimit": "1",
> > "property": [
> > {
> > "name": "instanceType",
> > "value":
> "RegionOne/11cd27d4-46c8-48dc-bf15-785120012691"
> > },
> > {
> > "name": "keyPair",
> > "value": "devstack"
> > }
> > ]
> > }
> > ]
> >
> > "property": [
> > {
> > "name": "load.balancer",
> > "value": "true"
> > }
> > ]
> > }
> >
> > Pl confirm whether this approach is correct. Thanks.
> >
> > On Tue, Apr 22, 2014 at 7:31 PM, Nirmal Fernando <[email protected]>
> wrote:
> >> Do you want a mongo-db cartridge specific lb? Then you need to add a
> >> Cartridge property called "service.aware.load.balancer" and set it to
> >> true. @Mari Do we have this info in wiki?
> >>
> >> On Tue, Apr 22, 2014 at 5:54 PM, Akila Ravihansa Perera
> >> <[email protected]> wrote:
> >>> Hi,
> >>>
> >>> I'm trying to deploy a cartridge with a custom load balancer. I have
> created
> >>> an image of this custom load balancer. But how do I point to this in my
> >>> cartridge definition?
> >>>
> >>> This is what I'm trying to do;
> >>>
> >>> 1. I need to subscribe to a "mongodb" cartridge (which I have created)
> >>> 2. I have created a custom load balancer for mongodb (mongos router +
> mongod
> >>> config server + Stratos LB + Stratos Agent)
> >>> 3. I have taken a snapshot of this and created my "mongolb" - mongodb
> load
> >>> balancer
> >>> 4. Now I need to point to this mongolb in my mongodb cartridge
> definition.
> >>>
> >>> I don't want to make this load balancer the default one. Because this
> custom
> >>> load balancer (mongolb) will not work for other cartridges -> php,
> mysql
> >>> etc.
> >>>
> >>> How do I make this work?
> >>>
> >>> Thanks.
> >>>
> >>> --
> >>> Akila Ravihansa Perera
> >>> Software Engineer
> >>> WSO2 Inc.
> >>> http://wso2.com
> >>>
> >>> Phone: +94 77 64 154 38
> >>> Blog: http://ravihansa3000.blogspot.com
> >>
> >>
> >>
> >> --
> >> Best Regards,
> >> Nirmal
> >>
> >> Nirmal Fernando.
> >> PPMC Member & Committer of Apache Stratos,
> >> Senior Software Engineer, WSO2 Inc.
> >>
> >> Blog: http://nirmalfdo.blogspot.com/
> >
> >
> >
> > --
> > Akila Ravihansa Perera
> > Software Engineer
> > WSO2 Inc.
> > http://wso2.com
> >
> > Phone: +94 77 64 154 38
> > Blog: http://ravihansa3000.blogspot.com
>
>
>
> --
> Akila Ravihansa Perera
> Software Engineer
> WSO2 Inc.
> http://wso2.com
>
> Phone: +94 77 64 154 38
> Blog: http://ravihansa3000.blogspot.com
>
--
Thanks and Regards,
Isuru H.
+94 716 358 048* <http://wso2.com/>*
