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On 26/10/12 13:07 +0700, Frans Thamura wrote:
Yes, we use it here, but still finding to configure with OpenStack, to bring scale in this case communicate with openstack nova controller, we just use it now here..
You could use the heat project to provide autoscaling. The way this would work is you: 1 create an CloudFormations style template with your application (OpenShift/CloudFoundry) 2 you setup an autoscale group and alarm resource in the template 3 you post the metric of interest in your application to our Cloudwatch (see the calls to cfn-push-stats)as an example look at:
https://github.com/heat-api/heat/blob/master/templates/AutoScalingMultiAZSample.template What happens is you setup a threshold that triggers a scale up and scale down action. also see: https://github.com/heat-api/heat/blob/master/templates/OpenShift.template https://github.com/heat-api/heat/wiki -Angus
On Fri, Oct 26, 2012 at 1:00 PM, Ray Sun <qsun01185@xxxxxxxxxxxxx> wrote:Have you hearad BOSH, a deployment tool for CloudFoundry on cloud(including AWS and openstack)? https://github.com/cloudfoundry/bosh - Ray Yours faithfully, Kind regards. CIeNET Technologies (Beijing) Co., Ltd Email: qsun01185@xxxxxxxxxxxxx Office Phone: +86-01081470088-7079 Mobile Phone: +86-13581988291 On Fri, Oct 26, 2012 at 1:46 PM, Frans Thamura <frans@xxxxxxxxxxxx> wrote:Hi All Anyone can give me reference, related to scaling PaaS system in OpenStack? how (more basic better) scalable is implementing PaaS in OpenStack? right now, we create virtual machine and install ubuntu inside, and run CloudFoundry or OpenShift to make it PaaS enable. my target for PaaS is to run our Java apps inside cloud environment. in another world, we have Liquid VM, but it is not opensource yet, part of Java VE Virtual Edition. The JVM can boot direct from the hypervisor. I still researching the theory behind scalability of cloud esp in openstack + cloudfoundry. F _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@xxxxxxxxxxxxxxxxxxx Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp_______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@xxxxxxxxxxxxxxxxxxx Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
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