<font size=2 face="sans-serif">Are you using Neutron? Is this your
first time with Neutron? When I switched from nova networking to
Neutron I was initially surprised by errors with the same text. For
me it was when creating VM instances. Can you make a load balancer
using the CLI?</font>
<br>
<br><font size=2 face="sans-serif">Note that the log excerpt you show is
telling you that what is being raised is an error that arose earlier and
was cached. Look for the earlier error. The root cause may
be found in the log of a different component.</font>
<br>
<br><font size=2 face="sans-serif">Regards,</font>
<br><font size=2 face="sans-serif">Mike</font>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif"><m.channappa.negalur@accenture.com></font>
<br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif"><openstack@lists.openstack.org>,
</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Cc:
</font><font size=1 face="sans-serif">malleshicn@gmail.com</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">03/21/2014 08:40 AM</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">Re: [Openstack]
Autoscaling : heat stack failed</font>
<br>
<hr noshade>
<br>
<br>
<br><font size=2 color=#004080 face="Calibri">Hi Team,</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri">I fixed the earlier error
and landed at below error</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri">2014-03-21 09:31:27.138 22406
ERROR heat.engine.resource [-] CREATE : LoadBalancer "ElasticLoadBalancer"</font>
<br><font size=2 color=#004080 face="Calibri">2014-03-21 09:31:27.138 22406
TRACE heat.engine.resource Traceback (most recent call last):</font>
<br><font size=2 color=#004080 face="Calibri">2014-03-21 09:31:27.138 22406
TRACE heat.engine.resource File "/usr/lib/python2.7/dist-packages/heat/engine/resource.py",
line 361, in _do_action</font>
<br><font size=2 color=#004080 face="Calibri">2014-03-21 09:31:27.138 22406
TRACE heat.engine.resource while not check(handle_data):</font>
<br><font size=2 color=#004080 face="Calibri">2014-03-21 09:31:27.138 22406
TRACE heat.engine.resource File "/usr/lib/python2.7/dist-packages/heat/engine/stack_resource.py",
line 116, in check_create_complete</font>
<br><font size=2 color=#004080 face="Calibri">2014-03-21 09:31:27.138 22406
TRACE heat.engine.resource raise exception.Error(self._nested.status_reason)</font>
<br><font size=2 color=#004080 face="Calibri">2014-03-21 09:31:27.138 22406
TRACE heat.engine.resource Error: Resource create failed: BadRequest: Multiple
possible networks found, use a Network ID to be more specific. (HTTP 400)
(Request-ID: req-e21332a8-a730-40d4-9e87-9d9ae7908b31)</font>
<br><font size=2 color=#004080 face="Calibri">2014-03-21 09:31:27.138 22406
TRACE heat.engine.resource</font>
<br><font size=2 color=#004080 face="Calibri">2014-03-21 09:31:27.347 22406
WARNING heat.engine.service [-] Stack create failed, status FAILED</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri">I have mentioned my network
details in my template.</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri"> "SubnetId"
: {</font>
<br><font size=2 color=#004080 face="Calibri">
"Default" :"69b3ddd9-b092-4361-b541-4f171c736a9d",</font>
<br><font size=2 color=#004080 face="Calibri">
"Description" : "Name of an existing EC2 KeyPair
to enable SSH access to the instances",</font>
<br><font size=2 color=#004080 face="Calibri">
"Type" : "String"</font>
<br><font size=2 color=#004080 face="Calibri">
},</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri"> "PublicNetworkId"
: {</font>
<br><font size=2 color=#004080 face="Calibri">
"Default" :"fbfc3fa8-473b-40fa-89e8-8c7a1acb0d0b",</font>
<br><font size=2 color=#004080 face="Calibri">
"Description" : "Name of an existing EC2 KeyPair
to enable SSH access to the instances",</font>
<br><font size=2 color=#004080 face="Calibri">
"Type" : "String"</font>
<br><font size=2 color=#004080 face="Calibri"> },</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri"> "PrivateNetworkId"
: {</font>
<br><font size=2 color=#004080 face="Calibri">
"Default" :"ad5a1e6c-24b7-4190-b4e7-6e4f19b046ce",</font>
<br><font size=2 color=#004080 face="Calibri">
"Description" : "Name of an existing EC2 KeyPair
to enable SSH access to the instances",</font>
<br><font size=2 color=#004080 face="Calibri">
"Type" : "String"</font>
<br><font size=2 color=#004080 face="Calibri"> },</font>
<br><font size=2 color=#004080 face="Calibri">
</font>
<br><font size=2 color=#004080 face="Calibri">Do I need to mention it somewhere
in load balancer as well ?...?</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri">"ElasticLoadBalancer"
: {</font>
<br><font size=2 color=#004080 face="Calibri"> "Type"
: "AWS::ElasticLoadBalancing::LoadBalancer",</font>
<br><font size=2 color=#004080 face="Calibri"> "Properties"
: {</font>
<br><font size=2 color=#004080 face="Calibri">
"AvailabilityZones" : { "Fn::GetAZs" : ""
},</font>
<br><font size=2 color=#004080 face="Calibri">
"Listeners" : [ {</font>
<br><font size=2 color=#004080 face="Calibri">
"LoadBalancerPort" : "80",</font>
<br><font size=2 color=#004080 face="Calibri">
"InstancePort" : "80",</font>
<br><font size=2 color=#004080 face="Calibri">
"Protocol" : "HTTP"</font>
<br><font size=2 color=#004080 face="Calibri">
} ],</font>
<br><font size=2 color=#004080 face="Calibri">
"HealthCheck" : {</font>
<br><font size=2 color=#004080 face="Calibri">
"Target" : "</font><a href=HTTP:80/><font size=2 color=#004080 face="Calibri">HTTP:80/</font></a><font size=2 color=#004080 face="Calibri">",</font>
<br><font size=2 color=#004080 face="Calibri">
"HealthyThreshold" : "3",</font>
<br><font size=2 color=#004080 face="Calibri">
"UnhealthyThreshold" : "5",</font>
<br><font size=2 color=#004080 face="Calibri">
"Interval" : "30",</font>
<br><font size=2 color=#004080 face="Calibri">
"Timeout" : "5"</font>
<br><font size=2 color=#004080 face="Calibri">
}</font>
<br><font size=2 color=#004080 face="Calibri"> }</font>
<br><font size=2 face="Tahoma"><b>From:</b> Channappa Negalur, M. <b><br>
Sent:</b> Friday, March 21, 2014 1:56 PM<b><br>
To:</b> openstack@lists.openstack.org<b><br>
Subject:</b> Autoscaling : heat stack failed</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">Hello All,</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">I have configured openstack Havana on Ubuntu
12.04 . I configured heat & ceilometer.</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">When I was creating stack I found that
stack creation failed in log</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">2014-03-21 05:37:50.170 22127 TRACE heat.engine.resource
raise exception.StackValidationFailed(message=msg)</font>
<br><font size=2 face="Calibri">2014-03-21 05:37:50.170 22127 TRACE heat.engine.resource
StackValidationFailed: Unknown resource Type : AWS::CloudWatch::Alarm</font>
<br><font size=2 face="Calibri">2014-03-21 05:37:50.170 22127 TRACE heat.engine.resource</font>
<br><font size=2 face="Calibri">2014-03-21 05:37:50.203 22127 WARNING heat.engine.service
[-] Stack create failed, status FAILED</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">So I added default.yaml in /etc/ceilometer/environment.d/</font>
<br><font size=2 face="Calibri">resource_registry:</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"> # allow older templates with
Quantum in them.</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"> "OS::Quantum*":
"OS::Neutron*"</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"> # Choose your implementation
of AWS::CloudWatch::Alarm</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"> #"AWS::CloudWatch::Alarm":
"</font><a href=file:///etc/heat/templates/AWS_CloudWatch_Alarm.yaml><font size=2 color=blue face="Calibri"><u>file:///etc/heat/templates/AWS_CloudWatch_Alarm.yaml</u></font></a><font size=2 face="Calibri">"</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"><b># "AWS::CloudWatch::Alarm":
"OS::Heat::CWLiteAlarm"
</b></font>
<br><font size=2 face="Calibri"><b> </b></font>
<br><font size=2 face="Calibri"> "OS::Metering::Alarm":
"OS::Ceilometer::Alarm"</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"># "AWS::RDS::DBInstance":
"</font><a href=file:///etc/heat/templates/AWS_RDS_DBInstance.yaml><font size=2 color=blue face="Calibri"><u>file:///etc/heat/templates/AWS_RDS_DBInstance.yaml</u></font></a><font size=2 face="Calibri">"</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"># "AWS::CloudWatch::Alarm":
"OS::Ceilometer::Alarm"</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">If I remove the comment from <b>#
"AWS::CloudWatch::Alarm": "OS::Heat::CWLiteAlarm"
, restarted my heat services . If I try to create
a stack it shows below error</b></font>
<br><font size=2 face="Calibri"><b> </b></font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.748 21972 INFO heat.engine.resource
[-] creating LoadBalancer "ElasticLoadBalancer"</font>
<br><font size=2 face="Calibri"><b>2014-03-21 05:34:09.809 21972 INFO heat.engine.resource
[-] Validating CeilometerAlarm "latency_watcher"</b></font>
<br><font size=2 face="Calibri"><b>2014-03-21 05:34:09.809 21972 ERROR
heat.engine.parser [-] Property error : latency_watcher: Property meter_name
not assigned</b></font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser
Traceback (most recent call last):</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser
File "/usr/lib/python2.7/dist-packages/heat/engine/parser.py",
line 308, in validate</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser
result = res.validate()</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser
File "/usr/lib/python2.7/dist-packages/heat/engine/resource.py",
line 490, in validate</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser
return self.properties.validate()</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser
File "/usr/lib/python2.7/dist-packages/heat/engine/properties.py",
line 695, in validate</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser
raise exception.StackValidationFailed(message=msg)</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser
StackValidationFailed: Property error : latency_watcher: Property meter_name
not assigned</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 ERROR heat.engine.resource
[-] CREATE : LoadBalancer "ElasticLoadBalancer"</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
Traceback (most recent call last):</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
File "/usr/lib/python2.7/dist-packages/heat/engine/resource.py",
line 358, in _do_action</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
handle_data = handle()</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
File "/usr/lib/python2.7/dist-packages/heat/engine/resources/loadbalancer.py",
line 382, in handle_create</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
return self.create_with_template(templ, param)</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
File "/usr/lib/python2.7/dist-packages/heat/engine/stack_resource.py",
line 101, in create_with_template</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
nested.validate()</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
File "/usr/lib/python2.7/dist-packages/heat/engine/parser.py",
line 314, in validate</font>
<br><font size=2 face="Calibri">2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
raise StackValidationFailed(message=str(ex))</font>
<br><font size=2 face="Calibri"><b>2014-03-21 05:34:09.811 21972 TRACE
heat.engine.resource StackValidationFailed: Property error : latency_watcher:
Property meter_name not assigned</b></font>
<br><font size=2 face="Calibri"><b>2014-03-21 05:34:09.811 21972 TRACE
heat.engine.resource</b></font>
<br><font size=2 face="Calibri"><b>2014-03-21 05:34:09.842 21972 WARNING
heat.engine.service [-] Stack create failed, status FAILED
</b></font>
<br><font size=2 face="Calibri"><b> </b></font>
<br><font size=2 face="Calibri"><b> </b></font>
<br><font size=2 face="Calibri"><b> </b></font>
<br><font size=2 face="Calibri"><b>Template details:</b></font>
<br><font size=2 face="Calibri"><b>"</b>CPUAlarmHigh": {</font>
<br><font size=2 face="Calibri"> "Type": "OS::Ceilometer::Alarm",</font>
<br><font size=2 face="Calibri"> "Properties":
{</font>
<br><font size=2 face="Calibri"> "description":
"Scale-up if cpu_util > 50% for 1 minute",</font>
<br><font size=2 face="Calibri"> "meter_name":
"cpu_util",</font>
<br><font size=2 face="Calibri"> "enabled":
"True",</font>
<br><font size=2 face="Calibri"> "repeat_actions":
"True",</font>
<br><font size=2 face="Calibri"> "statistic":
"avg",</font>
<br><font size=2 face="Calibri"> "period":
"60",</font>
<br><font size=2 face="Calibri"> "evaluation_periods":
"3",</font>
<br><font size=2 face="Calibri"> "threshold":
"50",</font>
<br><font size=2 face="Calibri"> "comparison_operator"
: "gt",</font>
<br><font size=2 face="Calibri"> "alarm_actions":
[ { "Ref": "WebServerScaleUpPolicy" } ],</font>
<br><font size=2 face="Calibri"> "matching_metadata":
{"metadata.user_metadata.server_group": "WebSG"}</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"> }</font>
<br><font size=2 face="Calibri"> },</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">"CPUAlarmLow": {</font>
<br><font size=2 face="Calibri"> "Type": "OS::Ceilometer::Alarm",</font>
<br><font size=2 face="Calibri"> "Properties":
{</font>
<br><font size=2 face="Calibri"> "description":
"Scale-up if cpu_util < 15% for 1 minute",</font>
<br><font size=2 face="Calibri"> "meter_name":
"cpu_util",</font>
<br><font size=2 face="Calibri"> "enabled":
"True",</font>
<br><font size=2 face="Calibri"> "repeat_actions":
"True",</font>
<br><font size=2 face="Calibri"> "statistic":
"avg",</font>
<br><font size=2 face="Calibri"> "period":
"60",</font>
<br><font size=2 face="Calibri"> "evaluation_periods":
"3",</font>
<br><font size=2 face="Calibri"> "threshold":
"15",</font>
<br><font size=2 face="Calibri"> "comparison_operator"
: "lt",</font>
<br><font size=2 face="Calibri"> "alarm_actions":
[ { "Ref": "WebServerScaleUpPolicy" } ],</font>
<br><font size=2 face="Calibri"> "matching_metadata":
{"metadata.user_metadata.server_group": "WebSG"}</font>
<br><font size=2 face="Calibri"> }</font>
<br><font size=2 face="Calibri"> },</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">"ElasticLoadBalancer" : {</font>
<br><font size=2 face="Calibri"> "Type" :
"AWS::ElasticLoadBalancing::LoadBalancer",</font>
<br><font size=2 face="Calibri"> "Properties"
: {</font>
<br><font size=2 face="Calibri"> "AvailabilityZones"
: { "Fn::GetAZs" : "" },</font>
<br><font size=2 face="Calibri"> "Listeners"
: [ {</font>
<br><font size=2 face="Calibri"> "LoadBalancerPort"
: "80",</font>
<br><font size=2 face="Calibri"> "InstancePort"
: "80",</font>
<br><font size=2 face="Calibri"> "Protocol"
: "HTTP"</font>
<br><font size=2 face="Calibri"> } ],</font>
<br><font size=2 face="Calibri"> "HealthCheck"
: {</font>
<br><font size=2 face="Calibri"> "Target"
: "</font><a href=HTTP:80/><font size=2 face="Calibri">HTTP:80/</font></a><font size=2 face="Calibri">",</font>
<br><font size=2 face="Calibri"> "HealthyThreshold"
: "3",</font>
<br><font size=2 face="Calibri"> "UnhealthyThreshold"
: "5",</font>
<br><font size=2 face="Calibri"> "Interval"
: "30",</font>
<br><font size=2 face="Calibri"> "Timeout"
: "5"</font>
<br><font size=2 face="Calibri"> }</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">Pelase help me </font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">Regards,</font>
<br><font size=2 face="Calibri">Malleshi CN</font>
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