Open Stack

Hi,

We used to have Ip address only , while troubleshooting we made that to localhost.
If you see the url , there is AWS access key and if we execute the url manually , its getting failed to contact keystone and get token.

If we get the token manually and request it again ,it's getting failed with unknown heat resource.

It would be easy if you can share any working template which is generating proper webhook.


Regards,
Subbareddy,
Persistent systems.



-----Original Message-----
From: Qiming Teng [mailto:tengqim at linux.vnet.ibm.com] 
Sent: Wednesday, March 11, 2015 3:00 AM
To: openstack at lists.openstack.org
Subject: Re: [Openstack] [Heat][Ceilometer][Autoscaling]

Checked your alarm_url string again, it seems that your heat.conf file contains this line:

heat_waitcondition_server_url=http://<MY_IP>:8000/waitcondition

You have to change <MY_IP> to the IP of the heat-cfn-api service host.

Regards,
 Qiming

On Tue, Mar 10, 2015 at 10:47:10AM +0000, Srujana C P wrote:
> Hi,
> 
> I would like to explore on auto scaling functionality of heat. So I 
> have started with sample word press template available. It could 
> create a stack(alarms, instance, etc., ). However, alarm is not 
> getting triggered whenever I put stress on it. The alarm_action 
> assigned to the alarm created from the template is Alarm_action : 
> http://<MY_IP>:8000/v1/signal/arn%3Aopenstack%3Aheat%3A%3Aec3e93810a7c
> 4be2881bd7ede428526a%3Astacks%2Fsrujana1%2Fc0b5862f-f3e6-4fa8-a6ef-f2c
> f321a70bb%2Fresources%2Fweb_server_scaledown_policy?Timestamp=2<http:/
> /%3cMY_IP%3e:8000/v1/signal/arn%3Aopenstack%3Aheat%3A%3Aec3e93810a7c4b
> e2881bd7ede428526a%3Astacks%2Fsrujana1%2Fc0b5862f-f3e6-4fa8-a6ef-f2cf3
> 21a70bb%2Fresources%2Fweb_server_scaledown_policy?Timestamp=2> 
> 015-03-10T03%3A56%3A36Z&SignatureMethod=HmacSHA256&AWSAccessKeyId=3013
> 823c3d564433b32c81c4bff2c638&SignatureVersion=2&Signature=CWLhRKiwRPOT
> 1P88i0AH8SaeY%2FA4QTQqMtkwY0gkZno%3D
> 
> This alarm_url is not doing required scaling action. So, in order to confirm whether the alarm has been hit, I just modified alarm action with some script url. I could see the script got executed.
> 
> Can someone please help me on below queries
> 
> 1.       How this alarm_url got generated?
> 
> 2.       Why this has AWSAccesskeyId details? To which access key it is referring to?
> 
> 3.       What changes need to be done to execute the above mentioned alarm url?
> 
> 4.       How to configure heat to authenticate with Openstack?
> 
> Any help on this would be very thankful.
> 
> Thanks,
> Srujana
> 
> 
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