[Openstack] [ceilometer] HBase Configuration/Instruction is now available on openstack docs

2013-05-10 Thread Shengjie_Min
Hi guys, For those of you who wanted to try out HBase as the backend for Ceilometer. Glad to let you know the document for HBase configuration is available now on openstack docs: http://docs.openstack.org/developer/ceilometer/configuration.html#hbase If you had any issues or questions, feel

Re: [Openstack] [Ceilometer] Ganglia Ceilometer integration

2013-01-09 Thread Shengjie_Min
If Ganglia has interest in ceilometer data, we can achieve it through a specific publisher, to put data into Gangalia. @yunhong, So it is more like the approach to CW or Synaps, isn't it? if the monitoring system is interested in the meters from Ceilometer, we can have different publishers to

[Openstack] [Ceilometer] Ganglia Ceilometer integration

2013-01-08 Thread Shengjie_Min
Hi guys, Just out of curiosity, Have we ever had any previous threads discussing about possibility of integrating Ceilometer with ganglia as a monitoring approach? Didn't manage to find any from the mailing list archive. Thanks, Shengjie ___ Mailing

Re: [Openstack] [Ceilometer] Ganglia Ceilometer integration

2013-01-08 Thread Shengjie_Min
Hi Julien, Just look at the blueprints and your post, seems like there is some effort around synaps, also something around heat, cloudwatch. Just trying to get a clear picture about the vision and direction around monitoring area. Shengjie ___

Re: [Openstack] [ceilometer] How does ceilometer work with multi-DC scenario

2012-11-23 Thread Shengjie_Min
Two regions case: If you want to get the meters for TenantA from 'swift-cluster-1' specifically. According to the API design we have now, there is no API can do that directly unless you do some complex API calls combination. I think you can use: GET

Re: [Openstack] [ceilometer] How does ceilometer work with multi-DC scenario

2012-11-22 Thread Shengjie_Min
Hi, You can deploy several ceilometer and use several databases, or just one and use a different 'source' field for each of your region/cluster to differentiate where meters come from. Thanks, Julien, I didn't know source it's meant to be presenting region/cluster info. I guess this wiki

Re: [Openstack] [ceilometer] How does ceilometer work with multi-DC scenario

2012-11-22 Thread Shengjie_Min
You can deploy several ceilometer and use several databases, or just one and use a different 'source' field for each of your region/cluster to differentiate where meters come from. Let's say if you deploy one ceilometer instance for two swift clusters 'swift-cluster-1' and 'swift-cluster-2'.

[Openstack] [ceilometer] How does ceilometer work with multi-DC scenario

2012-11-20 Thread Shengjie_Min
Hi, Has anybody come across the scenario you need to deploy two or more openstack swift or nova clusters for whatever DR or HA reasons. How Ceilometer is going to cope with that? Just wondering is there any plans or blueprints addressing the usage data replication/distinguish/isolation among

Re: [Openstack] [ceilometer] Hbase storage backend for Ceilometer - blueprint?

2012-11-15 Thread Shengjie_Min
Hi guys, The blueprint is registered : https://blueprints.launchpad.net/ceilometer/+spec/hbase-storage-backend, Any idea what's the next step ? :) Shengjie ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net

Re: [Openstack] [ceilometer] Hbase storage backend for Ceilometer - blueprint?

2012-11-15 Thread Shengjie_Min
Implementing? :) And eventually adding more blueprint to depends on if you can't implement this one directly because of some missing stuff. Two questions: 1. Does it need to be approved first, what's the process to get it approved/assigned to a release? Btw, I was trying to add Julien in

Re: [Openstack] [ceilometer] Hbase storage backend for Ceilometer - blueprint?

2012-11-08 Thread Shengjie_Min
Thanks Julien, I will write up a blueprint soon. Shengjie -Original Message- From: Julien Danjou [mailto:jul...@danjou.info] Sent: 07 November 2012 18:12 To: Min, Shengjie Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] [ceilometer] Hbase storage backend for Ceilometer -

Re: [Openstack] [ceilometer] Hbase storage backend for Ceilometer - blueprint?

2012-11-08 Thread Shengjie_Min
Hi Doug, +1 It will be good to see if the storage API design works for other backends like HBase. The first glance I had on ceilometer/storage/base.py, the design of basic storage class does look ok to work with. The only challenge is that the Hbase schema is not as flexible as traditional

[Openstack] [ceilometer] Hbase storage backend for Ceilometer - blueprint?

2012-11-07 Thread Shengjie_Min
Hi, I am looking for a way to propose a blueprint to the ceilometer team - Adding Hbase storage backend for ceilometer. Currently we have only MongoDB and SQLalchemy as the possible ceilometer storage backend. Given the storage interface is clearly designed and allows us to have different