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"
> }
>
>
> 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
