Hello All,
I have configured openstack Havana on Ubuntu 12.04 . I configured heat &
ceilometer.
When I was creating stack I found that stack creation failed in log
2014-03-21 05:37:50.170 22127 TRACE heat.engine.resource raise
exception.StackValidationFailed(message=msg)
2014-03-21 05:37:50.170 22127 TRACE heat.engine.resource StackValidationFailed:
Unknown resource Type : AWS::CloudWatch::Alarm
2014-03-21 05:37:50.170 22127 TRACE heat.engine.resource
2014-03-21 05:37:50.203 22127 WARNING heat.engine.service [-] Stack create
failed, status FAILED
So I added default.yaml in /etc/ceilometer/environment.d/
resource_registry:
# allow older templates with Quantum in them.
"OS::Quantum*": "OS::Neutron*"
# Choose your implementation of AWS::CloudWatch::Alarm
#"AWS::CloudWatch::Alarm":
"file:///etc/heat/templates/AWS_CloudWatch_Alarm.yaml"
# "AWS::CloudWatch::Alarm": "OS::Heat::CWLiteAlarm"
"OS::Metering::Alarm": "OS::Ceilometer::Alarm"
# "AWS::RDS::DBInstance":
"file:///etc/heat/templates/AWS_RDS_DBInstance.yaml"
# "AWS::CloudWatch::Alarm": "OS::Ceilometer::Alarm"
If I remove the comment from # "AWS::CloudWatch::Alarm":
"OS::Heat::CWLiteAlarm" , restarted my heat services . If I try to
create a stack it shows below error
2014-03-21 05:34:09.748 21972 INFO heat.engine.resource [-] creating
LoadBalancer "ElasticLoadBalancer"
2014-03-21 05:34:09.809 21972 INFO heat.engine.resource [-] Validating
CeilometerAlarm "latency_watcher"
2014-03-21 05:34:09.809 21972 ERROR heat.engine.parser [-] Property error :
latency_watcher: Property meter_name not assigned
2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser Traceback (most recent
call last):
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
2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser result =
res.validate()
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
2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser return
self.properties.validate()
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
2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser raise
exception.StackValidationFailed(message=msg)
2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser StackValidationFailed:
Property error : latency_watcher: Property meter_name not assigned
2014-03-21 05:34:09.809 21972 TRACE heat.engine.parser
2014-03-21 05:34:09.811 21972 ERROR heat.engine.resource [-] CREATE :
LoadBalancer "ElasticLoadBalancer"
2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource Traceback (most recent
call last):
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
2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource handle_data =
handle()
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
2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource return
self.create_with_template(templ, param)
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
2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource nested.validate()
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
2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource raise
StackValidationFailed(message=str(ex))
2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource StackValidationFailed:
Property error : latency_watcher: Property meter_name not assigned
2014-03-21 05:34:09.811 21972 TRACE heat.engine.resource
2014-03-21 05:34:09.842 21972 WARNING heat.engine.service [-] Stack create
failed, status FAILED
Template details:
"CPUAlarmHigh": {
"Type": "OS::Ceilometer::Alarm",
"Properties": {
"description": "Scale-up if cpu_util > 50% for 1 minute",
"meter_name": "cpu_util",
"enabled": "True",
"repeat_actions": "True",
"statistic": "avg",
"period": "60",
"evaluation_periods": "3",
"threshold": "50",
"comparison_operator" : "gt",
"alarm_actions": [ { "Ref": "WebServerScaleUpPolicy" } ],
"matching_metadata": {"metadata.user_metadata.server_group": "WebSG"}
}
},
"CPUAlarmLow": {
"Type": "OS::Ceilometer::Alarm",
"Properties": {
"description": "Scale-up if cpu_util < 15% for 1 minute",
"meter_name": "cpu_util",
"enabled": "True",
"repeat_actions": "True",
"statistic": "avg",
"period": "60",
"evaluation_periods": "3",
"threshold": "15",
"comparison_operator" : "lt",
"alarm_actions": [ { "Ref": "WebServerScaleUpPolicy" } ],
"matching_metadata": {"metadata.user_metadata.server_group": "WebSG"}
}
},
"ElasticLoadBalancer" : {
"Type" : "AWS::ElasticLoadBalancing::LoadBalancer",
"Properties" : {
"AvailabilityZones" : { "Fn::GetAZs" : "" },
"Listeners" : [ {
"LoadBalancerPort" : "80",
"InstancePort" : "80",
"Protocol" : "HTTP"
} ],
"HealthCheck" : {
"Target" : "HTTP:80/",
"HealthyThreshold" : "3",
"UnhealthyThreshold" : "5",
"Interval" : "30",
"Timeout" : "5"
}
Pelase help me
Regards,
Malleshi CN
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