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Posted to dev@stratos.apache.org by Nirmal Fernando <ni...@gmail.com> on 2014/10/13 05:13:33 UTC
Manual Scaling Support for Stratos
Hi All,
I've implemented $subject for Kubernetes - Docker scenario.
*Implementation Details:*
Autoscaler provides an API to update a cluster monitor created for a
particular cluster, by accepting set of properties. Autoscaler API
implementation delegates such a request to relevant cluster monitor via
AbstractClusterMonitor. It's up to that particular Cluster Monitor to
decide, what properties to read and what properties it'll update.
*REST API*
curl -X PUT -H "Content-Type: application/json" -d @manual-scaling.json -k
-v -u admin:admin
https://localhost:9443/stratos/admin/subscriptions/{subscriptionAlias}/properties
Sample manual-scaling file:
{
"property": [
{
"name": "KUBERNETES_REPLICAS_MIN",
"value": "4"
}
]
}
*CLI command:*
stratos> help update-subscription
Update a previously made subscription.
usage: update-subscription [cartridge-subscription-alias] [-p <resource
path>]
-p,--resource-path <resource path> Update subscription properties
resource path
stratos> update-subscription myphp --resource-path
/Volumes/wso2/stratos-4.1.0/M1/manual-scaling.json
Successfully updated subscription alias: myphp
We can improve this feature further.
--
Best Regards,
Nirmal
Nirmal Fernando.
PPMC Member & Committer of Apache Stratos,
Senior Software Engineer, WSO2 Inc.
Blog: http://nirmalfdo.blogspot.com/
Re: Manual Scaling Support for Stratos
Posted by Lahiru Sandaruwan <la...@wso2.com>.
Thanks.
On Sat, Nov 8, 2014 at 5:18 PM, Nirmal Fernando <ni...@gmail.com>
wrote:
> Nope, currently. There was a discussion here: Manual scaling effects are
> not persisted
>
> On Sat, Nov 8, 2014 at 12:28 PM, Lahiru Sandaruwan <la...@wso2.com>
> wrote:
>
>> Hi Nirmal,
>>
>> Do we persist the values set by Manual-scaling command?
>>
>>
>> Thanks.
>>
>> On Mon, Oct 13, 2014 at 4:32 PM, Nirmal Fernando <ni...@gmail.com>
>> wrote:
>>
>>> Hi Lahiru,
>>>
>>> Yes, VM cluster monitor needs to read relevant properties and update
>>> them accordingly.
>>>
>>> On Mon, Oct 13, 2014 at 12:03 PM, Lahiru Sandaruwan <la...@wso2.com>
>>> wrote:
>>>
>>>> Great. So we can use same AS API for VM cluster monitor updating..
>>>> right?
>>>>
>>>> On Mon, Oct 13, 2014 at 11:58 AM, Reka Thirunavukkarasu <re...@wso2.com>
>>>> wrote:
>>>>
>>>>> +1. This will be nice to have. So, with this feature we can
>>>>> dynamically update the cluster monitor.
>>>>>
>>>>> Thanks,
>>>>> Reka
>>>>>
>>>>> On Mon, Oct 13, 2014 at 8:43 AM, Nirmal Fernando <
>>>>> nirmal070125@gmail.com> wrote:
>>>>>
>>>>>> Hi All,
>>>>>>
>>>>>> I've implemented $subject for Kubernetes - Docker scenario.
>>>>>>
>>>>>> *Implementation Details:*
>>>>>>
>>>>>> Autoscaler provides an API to update a cluster monitor created for a
>>>>>> particular cluster, by accepting set of properties. Autoscaler API
>>>>>> implementation delegates such a request to relevant cluster monitor via
>>>>>> AbstractClusterMonitor. It's up to that particular Cluster Monitor to
>>>>>> decide, what properties to read and what properties it'll update.
>>>>>>
>>>>>> *REST API*
>>>>>>
>>>>>> curl -X PUT -H "Content-Type: application/json" -d
>>>>>> @manual-scaling.json -k -v -u admin:admin
>>>>>> https://localhost:9443/stratos/admin/subscriptions/{subscriptionAlias}/properties
>>>>>>
>>>>>> Sample manual-scaling file:
>>>>>>
>>>>>> {
>>>>>>
>>>>>> "property": [
>>>>>>
>>>>>> {
>>>>>>
>>>>>> "name": "KUBERNETES_REPLICAS_MIN",
>>>>>>
>>>>>> "value": "4"
>>>>>>
>>>>>> }
>>>>>>
>>>>>> ]
>>>>>>
>>>>>> }
>>>>>>
>>>>>>
>>>>>> *CLI command:*
>>>>>>
>>>>>> stratos> help update-subscription
>>>>>>
>>>>>> Update a previously made subscription.
>>>>>>
>>>>>> usage: update-subscription [cartridge-subscription-alias] [-p
>>>>>> <resource
>>>>>>
>>>>>> path>]
>>>>>>
>>>>>> -p,--resource-path <resource path> Update subscription properties
>>>>>> resource path
>>>>>>
>>>>>> stratos> update-subscription myphp --resource-path
>>>>>> /Volumes/wso2/stratos-4.1.0/M1/manual-scaling.json
>>>>>>
>>>>>> Successfully updated subscription alias: myphp
>>>>>>
>>>>>>
>>>>>> We can improve this feature further.
>>>>>>
>>>>>> --
>>>>>> Best Regards,
>>>>>> Nirmal
>>>>>>
>>>>>> Nirmal Fernando.
>>>>>> PPMC Member & Committer of Apache Stratos,
>>>>>> Senior Software Engineer, WSO2 Inc.
>>>>>>
>>>>>> Blog: http://nirmalfdo.blogspot.com/
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Reka Thirunavukkarasu
>>>>> Senior Software Engineer,
>>>>> WSO2, Inc.:http://wso2.com,
>>>>> Mobile: +94776442007
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> --
>>>> Lahiru Sandaruwan
>>>> Committer and PMC member, Apache Stratos,
>>>> Senior Software Engineer,
>>>> WSO2 Inc., http://wso2.com
>>>> lean.enterprise.middleware
>>>>
>>>> email: lahirus@wso2.com cell: (+94) 773 325 954
>>>> blog: http://lahiruwrites.blogspot.com/
>>>> twitter: http://twitter.com/lahirus
>>>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>
>>>>
>>>
>>>
>>> --
>>> Best Regards,
>>> Nirmal
>>>
>>> Nirmal Fernando.
>>> PPMC Member & Committer of Apache Stratos,
>>> Senior Software Engineer, WSO2 Inc.
>>>
>>> Blog: http://nirmalfdo.blogspot.com/
>>>
>>
>>
>>
>> --
>> --
>> Lahiru Sandaruwan
>> Committer and PMC member, Apache Stratos,
>> Senior Software Engineer,
>> WSO2 Inc., http://wso2.com
>> lean.enterprise.middleware
>>
>> email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>
>>
>
>
> --
> Best Regards,
> Nirmal
>
> Nirmal Fernando.
> PPMC Member & Committer of Apache Stratos,
> Senior Software Engineer, WSO2 Inc.
>
> Blog: http://nirmalfdo.blogspot.com/
>
--
--
Lahiru Sandaruwan
Committer and PMC member, Apache Stratos,
Senior Software Engineer,
WSO2 Inc., http://wso2.com
lean.enterprise.middleware
email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
Re: Manual Scaling Support for Stratos
Posted by Nirmal Fernando <ni...@gmail.com>.
Nope, currently. There was a discussion here: Manual scaling effects are
not persisted
On Sat, Nov 8, 2014 at 12:28 PM, Lahiru Sandaruwan <la...@wso2.com> wrote:
> Hi Nirmal,
>
> Do we persist the values set by Manual-scaling command?
>
>
> Thanks.
>
> On Mon, Oct 13, 2014 at 4:32 PM, Nirmal Fernando <ni...@gmail.com>
> wrote:
>
>> Hi Lahiru,
>>
>> Yes, VM cluster monitor needs to read relevant properties and update them
>> accordingly.
>>
>> On Mon, Oct 13, 2014 at 12:03 PM, Lahiru Sandaruwan <la...@wso2.com>
>> wrote:
>>
>>> Great. So we can use same AS API for VM cluster monitor updating.. right?
>>>
>>> On Mon, Oct 13, 2014 at 11:58 AM, Reka Thirunavukkarasu <re...@wso2.com>
>>> wrote:
>>>
>>>> +1. This will be nice to have. So, with this feature we can dynamically
>>>> update the cluster monitor.
>>>>
>>>> Thanks,
>>>> Reka
>>>>
>>>> On Mon, Oct 13, 2014 at 8:43 AM, Nirmal Fernando <
>>>> nirmal070125@gmail.com> wrote:
>>>>
>>>>> Hi All,
>>>>>
>>>>> I've implemented $subject for Kubernetes - Docker scenario.
>>>>>
>>>>> *Implementation Details:*
>>>>>
>>>>> Autoscaler provides an API to update a cluster monitor created for a
>>>>> particular cluster, by accepting set of properties. Autoscaler API
>>>>> implementation delegates such a request to relevant cluster monitor via
>>>>> AbstractClusterMonitor. It's up to that particular Cluster Monitor to
>>>>> decide, what properties to read and what properties it'll update.
>>>>>
>>>>> *REST API*
>>>>>
>>>>> curl -X PUT -H "Content-Type: application/json" -d
>>>>> @manual-scaling.json -k -v -u admin:admin
>>>>> https://localhost:9443/stratos/admin/subscriptions/{subscriptionAlias}/properties
>>>>>
>>>>> Sample manual-scaling file:
>>>>>
>>>>> {
>>>>>
>>>>> "property": [
>>>>>
>>>>> {
>>>>>
>>>>> "name": "KUBERNETES_REPLICAS_MIN",
>>>>>
>>>>> "value": "4"
>>>>>
>>>>> }
>>>>>
>>>>> ]
>>>>>
>>>>> }
>>>>>
>>>>>
>>>>> *CLI command:*
>>>>>
>>>>> stratos> help update-subscription
>>>>>
>>>>> Update a previously made subscription.
>>>>>
>>>>> usage: update-subscription [cartridge-subscription-alias] [-p <resource
>>>>>
>>>>> path>]
>>>>>
>>>>> -p,--resource-path <resource path> Update subscription properties
>>>>> resource path
>>>>>
>>>>> stratos> update-subscription myphp --resource-path
>>>>> /Volumes/wso2/stratos-4.1.0/M1/manual-scaling.json
>>>>>
>>>>> Successfully updated subscription alias: myphp
>>>>>
>>>>>
>>>>> We can improve this feature further.
>>>>>
>>>>> --
>>>>> Best Regards,
>>>>> Nirmal
>>>>>
>>>>> Nirmal Fernando.
>>>>> PPMC Member & Committer of Apache Stratos,
>>>>> Senior Software Engineer, WSO2 Inc.
>>>>>
>>>>> Blog: http://nirmalfdo.blogspot.com/
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Reka Thirunavukkarasu
>>>> Senior Software Engineer,
>>>> WSO2, Inc.:http://wso2.com,
>>>> Mobile: +94776442007
>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> --
>>> Lahiru Sandaruwan
>>> Committer and PMC member, Apache Stratos,
>>> Senior Software Engineer,
>>> WSO2 Inc., http://wso2.com
>>> lean.enterprise.middleware
>>>
>>> email: lahirus@wso2.com cell: (+94) 773 325 954
>>> blog: http://lahiruwrites.blogspot.com/
>>> twitter: http://twitter.com/lahirus
>>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>
>>>
>>
>>
>> --
>> Best Regards,
>> Nirmal
>>
>> Nirmal Fernando.
>> PPMC Member & Committer of Apache Stratos,
>> Senior Software Engineer, WSO2 Inc.
>>
>> Blog: http://nirmalfdo.blogspot.com/
>>
>
>
>
> --
> --
> Lahiru Sandaruwan
> Committer and PMC member, Apache Stratos,
> Senior Software Engineer,
> WSO2 Inc., http://wso2.com
> lean.enterprise.middleware
>
> email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>
>
--
Best Regards,
Nirmal
Nirmal Fernando.
PPMC Member & Committer of Apache Stratos,
Senior Software Engineer, WSO2 Inc.
Blog: http://nirmalfdo.blogspot.com/
Re: Manual Scaling Support for Stratos
Posted by Lahiru Sandaruwan <la...@wso2.com>.
Hi Nirmal,
Do we persist the values set by Manual-scaling command?
Thanks.
On Mon, Oct 13, 2014 at 4:32 PM, Nirmal Fernando <ni...@gmail.com>
wrote:
> Hi Lahiru,
>
> Yes, VM cluster monitor needs to read relevant properties and update them
> accordingly.
>
> On Mon, Oct 13, 2014 at 12:03 PM, Lahiru Sandaruwan <la...@wso2.com>
> wrote:
>
>> Great. So we can use same AS API for VM cluster monitor updating.. right?
>>
>> On Mon, Oct 13, 2014 at 11:58 AM, Reka Thirunavukkarasu <re...@wso2.com>
>> wrote:
>>
>>> +1. This will be nice to have. So, with this feature we can dynamically
>>> update the cluster monitor.
>>>
>>> Thanks,
>>> Reka
>>>
>>> On Mon, Oct 13, 2014 at 8:43 AM, Nirmal Fernando <nirmal070125@gmail.com
>>> > wrote:
>>>
>>>> Hi All,
>>>>
>>>> I've implemented $subject for Kubernetes - Docker scenario.
>>>>
>>>> *Implementation Details:*
>>>>
>>>> Autoscaler provides an API to update a cluster monitor created for a
>>>> particular cluster, by accepting set of properties. Autoscaler API
>>>> implementation delegates such a request to relevant cluster monitor via
>>>> AbstractClusterMonitor. It's up to that particular Cluster Monitor to
>>>> decide, what properties to read and what properties it'll update.
>>>>
>>>> *REST API*
>>>>
>>>> curl -X PUT -H "Content-Type: application/json" -d @manual-scaling.json
>>>> -k -v -u admin:admin
>>>> https://localhost:9443/stratos/admin/subscriptions/{subscriptionAlias}/properties
>>>>
>>>> Sample manual-scaling file:
>>>>
>>>> {
>>>>
>>>> "property": [
>>>>
>>>> {
>>>>
>>>> "name": "KUBERNETES_REPLICAS_MIN",
>>>>
>>>> "value": "4"
>>>>
>>>> }
>>>>
>>>> ]
>>>>
>>>> }
>>>>
>>>>
>>>> *CLI command:*
>>>>
>>>> stratos> help update-subscription
>>>>
>>>> Update a previously made subscription.
>>>>
>>>> usage: update-subscription [cartridge-subscription-alias] [-p <resource
>>>>
>>>> path>]
>>>>
>>>> -p,--resource-path <resource path> Update subscription properties
>>>> resource path
>>>>
>>>> stratos> update-subscription myphp --resource-path
>>>> /Volumes/wso2/stratos-4.1.0/M1/manual-scaling.json
>>>>
>>>> Successfully updated subscription alias: myphp
>>>>
>>>>
>>>> We can improve this feature further.
>>>>
>>>> --
>>>> Best Regards,
>>>> Nirmal
>>>>
>>>> Nirmal Fernando.
>>>> PPMC Member & Committer of Apache Stratos,
>>>> Senior Software Engineer, WSO2 Inc.
>>>>
>>>> Blog: http://nirmalfdo.blogspot.com/
>>>>
>>>
>>>
>>>
>>> --
>>> Reka Thirunavukkarasu
>>> Senior Software Engineer,
>>> WSO2, Inc.:http://wso2.com,
>>> Mobile: +94776442007
>>>
>>>
>>>
>>
>>
>> --
>> --
>> Lahiru Sandaruwan
>> Committer and PMC member, Apache Stratos,
>> Senior Software Engineer,
>> WSO2 Inc., http://wso2.com
>> lean.enterprise.middleware
>>
>> email: lahirus@wso2.com cell: (+94) 773 325 954
>> blog: http://lahiruwrites.blogspot.com/
>> twitter: http://twitter.com/lahirus
>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>
>>
>
>
> --
> Best Regards,
> Nirmal
>
> Nirmal Fernando.
> PPMC Member & Committer of Apache Stratos,
> Senior Software Engineer, WSO2 Inc.
>
> Blog: http://nirmalfdo.blogspot.com/
>
--
--
Lahiru Sandaruwan
Committer and PMC member, Apache Stratos,
Senior Software Engineer,
WSO2 Inc., http://wso2.com
lean.enterprise.middleware
email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
Re: Manual Scaling Support for Stratos
Posted by Nirmal Fernando <ni...@gmail.com>.
Hi Lahiru,
Yes, VM cluster monitor needs to read relevant properties and update them
accordingly.
On Mon, Oct 13, 2014 at 12:03 PM, Lahiru Sandaruwan <la...@wso2.com>
wrote:
> Great. So we can use same AS API for VM cluster monitor updating.. right?
>
> On Mon, Oct 13, 2014 at 11:58 AM, Reka Thirunavukkarasu <re...@wso2.com>
> wrote:
>
>> +1. This will be nice to have. So, with this feature we can dynamically
>> update the cluster monitor.
>>
>> Thanks,
>> Reka
>>
>> On Mon, Oct 13, 2014 at 8:43 AM, Nirmal Fernando <ni...@gmail.com>
>> wrote:
>>
>>> Hi All,
>>>
>>> I've implemented $subject for Kubernetes - Docker scenario.
>>>
>>> *Implementation Details:*
>>>
>>> Autoscaler provides an API to update a cluster monitor created for a
>>> particular cluster, by accepting set of properties. Autoscaler API
>>> implementation delegates such a request to relevant cluster monitor via
>>> AbstractClusterMonitor. It's up to that particular Cluster Monitor to
>>> decide, what properties to read and what properties it'll update.
>>>
>>> *REST API*
>>>
>>> curl -X PUT -H "Content-Type: application/json" -d @manual-scaling.json
>>> -k -v -u admin:admin
>>> https://localhost:9443/stratos/admin/subscriptions/{subscriptionAlias}/properties
>>>
>>> Sample manual-scaling file:
>>>
>>> {
>>>
>>> "property": [
>>>
>>> {
>>>
>>> "name": "KUBERNETES_REPLICAS_MIN",
>>>
>>> "value": "4"
>>>
>>> }
>>>
>>> ]
>>>
>>> }
>>>
>>>
>>> *CLI command:*
>>>
>>> stratos> help update-subscription
>>>
>>> Update a previously made subscription.
>>>
>>> usage: update-subscription [cartridge-subscription-alias] [-p <resource
>>>
>>> path>]
>>>
>>> -p,--resource-path <resource path> Update subscription properties
>>> resource path
>>>
>>> stratos> update-subscription myphp --resource-path
>>> /Volumes/wso2/stratos-4.1.0/M1/manual-scaling.json
>>>
>>> Successfully updated subscription alias: myphp
>>>
>>>
>>> We can improve this feature further.
>>>
>>> --
>>> Best Regards,
>>> Nirmal
>>>
>>> Nirmal Fernando.
>>> PPMC Member & Committer of Apache Stratos,
>>> Senior Software Engineer, WSO2 Inc.
>>>
>>> Blog: http://nirmalfdo.blogspot.com/
>>>
>>
>>
>>
>> --
>> Reka Thirunavukkarasu
>> Senior Software Engineer,
>> WSO2, Inc.:http://wso2.com,
>> Mobile: +94776442007
>>
>>
>>
>
>
> --
> --
> Lahiru Sandaruwan
> Committer and PMC member, Apache Stratos,
> Senior Software Engineer,
> WSO2 Inc., http://wso2.com
> lean.enterprise.middleware
>
> email: lahirus@wso2.com cell: (+94) 773 325 954
> blog: http://lahiruwrites.blogspot.com/
> twitter: http://twitter.com/lahirus
> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>
>
--
Best Regards,
Nirmal
Nirmal Fernando.
PPMC Member & Committer of Apache Stratos,
Senior Software Engineer, WSO2 Inc.
Blog: http://nirmalfdo.blogspot.com/
Re: Manual Scaling Support for Stratos
Posted by Lahiru Sandaruwan <la...@wso2.com>.
Great. So we can use same AS API for VM cluster monitor updating.. right?
On Mon, Oct 13, 2014 at 11:58 AM, Reka Thirunavukkarasu <re...@wso2.com>
wrote:
> +1. This will be nice to have. So, with this feature we can dynamically
> update the cluster monitor.
>
> Thanks,
> Reka
>
> On Mon, Oct 13, 2014 at 8:43 AM, Nirmal Fernando <ni...@gmail.com>
> wrote:
>
>> Hi All,
>>
>> I've implemented $subject for Kubernetes - Docker scenario.
>>
>> *Implementation Details:*
>>
>> Autoscaler provides an API to update a cluster monitor created for a
>> particular cluster, by accepting set of properties. Autoscaler API
>> implementation delegates such a request to relevant cluster monitor via
>> AbstractClusterMonitor. It's up to that particular Cluster Monitor to
>> decide, what properties to read and what properties it'll update.
>>
>> *REST API*
>>
>> curl -X PUT -H "Content-Type: application/json" -d @manual-scaling.json
>> -k -v -u admin:admin
>> https://localhost:9443/stratos/admin/subscriptions/{subscriptionAlias}/properties
>>
>> Sample manual-scaling file:
>>
>> {
>>
>> "property": [
>>
>> {
>>
>> "name": "KUBERNETES_REPLICAS_MIN",
>>
>> "value": "4"
>>
>> }
>>
>> ]
>>
>> }
>>
>>
>> *CLI command:*
>>
>> stratos> help update-subscription
>>
>> Update a previously made subscription.
>>
>> usage: update-subscription [cartridge-subscription-alias] [-p <resource
>>
>> path>]
>>
>> -p,--resource-path <resource path> Update subscription properties
>> resource path
>>
>> stratos> update-subscription myphp --resource-path
>> /Volumes/wso2/stratos-4.1.0/M1/manual-scaling.json
>>
>> Successfully updated subscription alias: myphp
>>
>>
>> We can improve this feature further.
>>
>> --
>> Best Regards,
>> Nirmal
>>
>> Nirmal Fernando.
>> PPMC Member & Committer of Apache Stratos,
>> Senior Software Engineer, WSO2 Inc.
>>
>> Blog: http://nirmalfdo.blogspot.com/
>>
>
>
>
> --
> Reka Thirunavukkarasu
> Senior Software Engineer,
> WSO2, Inc.:http://wso2.com,
> Mobile: +94776442007
>
>
>
--
--
Lahiru Sandaruwan
Committer and PMC member, Apache Stratos,
Senior Software Engineer,
WSO2 Inc., http://wso2.com
lean.enterprise.middleware
email: lahirus@wso2.com cell: (+94) 773 325 954
blog: http://lahiruwrites.blogspot.com/
twitter: http://twitter.com/lahirus
linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
Re: Manual Scaling Support for Stratos
Posted by Reka Thirunavukkarasu <re...@wso2.com>.
+1. This will be nice to have. So, with this feature we can dynamically
update the cluster monitor.
Thanks,
Reka
On Mon, Oct 13, 2014 at 8:43 AM, Nirmal Fernando <ni...@gmail.com>
wrote:
> Hi All,
>
> I've implemented $subject for Kubernetes - Docker scenario.
>
> *Implementation Details:*
>
> Autoscaler provides an API to update a cluster monitor created for a
> particular cluster, by accepting set of properties. Autoscaler API
> implementation delegates such a request to relevant cluster monitor via
> AbstractClusterMonitor. It's up to that particular Cluster Monitor to
> decide, what properties to read and what properties it'll update.
>
> *REST API*
>
> curl -X PUT -H "Content-Type: application/json" -d @manual-scaling.json -k
> -v -u admin:admin
> https://localhost:9443/stratos/admin/subscriptions/{subscriptionAlias}/properties
>
> Sample manual-scaling file:
>
> {
>
> "property": [
>
> {
>
> "name": "KUBERNETES_REPLICAS_MIN",
>
> "value": "4"
>
> }
>
> ]
>
> }
>
>
> *CLI command:*
>
> stratos> help update-subscription
>
> Update a previously made subscription.
>
> usage: update-subscription [cartridge-subscription-alias] [-p <resource
>
> path>]
>
> -p,--resource-path <resource path> Update subscription properties
> resource path
>
> stratos> update-subscription myphp --resource-path
> /Volumes/wso2/stratos-4.1.0/M1/manual-scaling.json
>
> Successfully updated subscription alias: myphp
>
>
> We can improve this feature further.
>
> --
> Best Regards,
> Nirmal
>
> Nirmal Fernando.
> PPMC Member & Committer of Apache Stratos,
> Senior Software Engineer, WSO2 Inc.
>
> Blog: http://nirmalfdo.blogspot.com/
>
--
Reka Thirunavukkarasu
Senior Software Engineer,
WSO2, Inc.:http://wso2.com,
Mobile: +94776442007