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2017-03-21 11:56:20 -0500 commented question monasca-thresh service failing

Hi Pavithrar, I got the same error. Did you find the way to fix this?

2017-01-10 01:35:40 -0500 answered a question ssh fails on VNF Instance

Hi. Did you fix this issue yet?. i got the same problem with you.

2017-01-03 05:26:29 -0500 asked a question Heat autoscaling: Monasca resources stuck in CREATE_IN_PROGRESS and INIT_COMPLETE

I deploy Monasca-based autoscaling by using devstack. Some Monasca-related stuffs are added in local.conf as the following:

MONASCA_API_IMPLEMENTATION_LANG=${MONASCA_API_IMPLEMENTATION_LANG:-python}

MONASCA_PERSISTER_IMPLEMENTATION_LANG=${MONASCA_PERSISTER_IMPLEMENTATION_LANG:-python}

MONASCA_METRICS_DB=${MONASCA_METRICS_DB:-influxdb}

enable_plugin monasca-api git://git.openstack.org/openstack/monasca-api

devstack ran ok with the above configurations but after I created stack, Monasca::Notification resource stuck in CREATE_IN_PROGRESS and Monasca::AlarmDefinition resource stuck in INIT_COMPLETE.

Here is the result from CLI: http://paste.openstack.org/show/593774/

Could anyone please tell me what is going wrong here?

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2016-08-31 17:36:03 -0500 asked a question How to split huge code into several changes in gerrit

Hi all, I have a huge code and want to contribute to an OpenStack project. But I am not sure whether my thought is correct. For example, my code has several python files: p1.py, p2.py,..., p5.py.

Now I want to group (p1.py and p2.py) in one change and group (p3.py. p4.py and p5.py) in another change. But the condition is that 2 changes should be the same branch name. Here is an example:

https://review.openstack.org/#/q/status:open+project:openstack/neutron+branch:master+topic:bp/vlan-aware-vms (https://review.openstack.org/#/q/stat...)

Please let me know how I can do like this.

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2016-07-31 04:53:06 -0500 asked a question HEAT-E99001: Aodh alarming endpoint is not in service catalog

Hi all,

When I used Aodh resource in HOT template, I get the following error:

ERROR: HEAT-E99001 Service aodh is not available for resource type OS::Aodh::Alarm, reason: aodh alarming endpoint is not in service catalog.

Please kindly let me know whether I need some extra condition to run this service. If no, Please let me know how to fix this. Thanks

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2016-07-29 11:52:05 -0500 commented answer How to create only alarm in HOT template

That's my thinking. Thanks for great help!!! And wish you have a nice day!!!

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2016-07-11 14:00:22 -0500 commented question How to create only alarm in HOT template

anyone can help me?

2016-07-11 06:33:06 -0500 commented answer How does Heat set alarm configuration and get alarm back from Ceilometer?

Thanks. I agreed that alarm notifier will call webhook when alarm condition is met. And then Heat engine will do autoscaling. Again, how does Heat engine know when to do auto-scaling if it does not get any feedback?

2016-07-10 03:42:27 -0500 commented answer How does Heat set alarm configuration and get alarm back from Ceilometer?

Hi Shaoman, I am sorry for bothering you. I already updated the link. Please have a look and kindly help me to answer the above question. Thank you very much!

2016-07-10 02:36:36 -0500 asked a question How to create only alarm in HOT template

Hi all,

Currently, I am working on Heat auto-scaling. I know that alarming is provided by Heat but it currently goes with auto-scaling. I wonder whether I can only use Heat for alarming. It means that I will only mention to Ceilometer resource (OS::Heat::Ceilometer::Alarm) and remove all things related to auto-scaling resource in HOT template. Please let me know whether alarming still works fine.

Actually, when alarming does not go with auto-scaling, alarm url for auto-scaling is meaningless. Please kindly let me know whether I can set external alarm url in HOT template so that Ceilometer can trigger alarm to my desired destination.

Thank in advance!

2016-07-10 02:26:20 -0500 marked best answer How does Heat set alarm configuration and get alarm back from Ceilometer?

Hi all,

Currently, I am working on Heat auto-scaling. I already read some documents about auto-scaling in Heat. I know that Heat uses Ceilometer API to set alarm configuration and get alarm back from Ceilometer via Webhook. These actions are shown in HOT template (OS::Heat::Ceilometer::Alarm). I tried to look at Heat code but I still cannot get where (or what modules) handle alarm actions. In particularly:

  1. what module will be responsible for creating alarm url which then is received by Ceilometer
  2. what module will receive and handle alarm url triggered from Ceilometer.

Thanks

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2016-07-05 20:59:07 -0500 commented answer How does Heat set alarm configuration and get alarm back from Ceilometer?

Thanks Shaoman, I still get confused because I saw the feedback from Ceilometer in the following link (figure in section 3.1.1). Could you elaborate it? Link: http://www.openstack.cn/?p=4797