Re: [openstack-dev] [Openstack] [Ceilometer] [API] Batch alarm creation

2014-12-15 Thread Rao Dingyuan
creation On 12/12/2014 03:37 AM, Rao Dingyuan wrote: Hi Eoghan and folks, I'm thinking of adding an API to create multiple alarms in a batch. I think adding an API to create multiple alarms is a good option to solve the problem that once an *alarm target* (a vm or a new group of vms) is created

[openstack-dev] [Openstack] [Ceilometer] [API] Batch alarm creation

2014-12-12 Thread Rao Dingyuan
] 发送时间: 2014年12月3日 20:34 收件人: Rao Dingyuan 抄送: openst...@lists.openstack.org 主题: Re: [Openstack] [Ceilometer] looking for alarm best practice - please help Hi folks, I wonder if anyone could share some best practice regarding to the usage of ceilometer alarm. We are using the alarm

[openstack-dev] 答复: Ceilometer memory.usage can not get info from libvirt

2014-11-17 Thread Rao Dingyuan
As described in the document: http://docs.openstack.org/developer/ceilometer/measurements.html#measurements “”” Note To enable the libvirt memory.usage supporting, you need libvirt version 1.1.1+, qemu version 1.5+, and you need to prepare suitable balloon driver in the image,

Re: [openstack-dev] [ceilometer] Compute agent local VM inspector - potential enhancement

2014-09-05 Thread Rao Dingyuan
Hi folks, Is there anybody working on this? In most of our cloud environments, business networks are isolated from management network. So, we are thinking about making *an agent in guest machine to send metrics to compute node using virtual serial port*. And then, compute node could send

Re: [openstack-dev] [ceilometer] Compute agent local VM inspector - potential enhancement

2014-08-01 Thread Rao Dingyuan
Heat cfntools is based on SSH, so I assume it requires TCP/IP connectivity between VM and the central agent(or collector). But in the cloud, some networks are isolated from infrastructure layer network, because of security reasons. Some of our customers even explicitly require such security