Amazon ec2 获得;AlarmName不得包含前导或尾随空格;使用ec2_公制_报警时
我试图使用ansible模块ec2_metric_alarm,为我的ec2实例创建实例状态报警,但我不断收到错误消息“AlarmName不得包含前导或尾随空格”,不确定我在这里做错了什么我没有在报警名中使用任何空格,但仍然不断收到相同的错误。如有任何建议,将不胜感激 这是我的密码:Amazon ec2 获得;AlarmName不得包含前导或尾随空格;使用ec2_公制_报警时,amazon-ec2,ansible,metrics,alarm,Amazon Ec2,Ansible,Metrics,Alarm,我试图使用ansible模块ec2_metric_alarm,为我的ec2实例创建实例状态报警,但我不断收到错误消息“AlarmName不得包含前导或尾随空格”,不确定我在这里做错了什么我没有在报警名中使用任何空格,但仍然不断收到相同的错误。如有任何建议,将不胜感激 这是我的密码: - name: Create Instance Check Alarm ec2_metric_alarm: state: present security_token: "{{security_t
- name: Create Instance Check Alarm
ec2_metric_alarm:
state: present
security_token: "{{security_token}}"
region: "{{region}}"
name: "{{cluster_name}}_StatusCheckFailed_Instance_{{new_instance_id}}"
metric: "StatusCheckFailed_Instance"
namespace: "AWS/EC2"
statistic: "Maximum"
evaluation_periods: 2
comparison: ">="
threshold: 1.0
period: 60
unit: "Count"
description: "This will alarm will Reboot Instance when there is a Instance Check fails"
dimensions: {'InstanceId': "{{new_instance_id}}"}
alarm_actions: ["arn:aws:sns:{{region}}:SNS_TOPIC:NotifyMe","arn:aws:automate:{{region}}:ec2:reboot"]
delegate_to: localhost
- name: Create System Fail Alarm
ec2_metric_alarm:
state: present
security_token: "{{security_token}}"
region: "{{region}}"
name: "{{cluster_name}}_StatusCheckFailed_Instance_{{new_instance_id}}"
metric: "StatusCheckFailed_System"
namespace: "AWS/EC2"
statistic: "Maximum"
evaluation_periods: 2
comparison: ">="
threshold: 1.0
period: 60
unit: "Count"
description: "This will alarm will Auto Recover Instance when there is a System Failure Identified"
dimensions: {'InstanceId': "{{new_instance_id}}"}
alarm_actions: ["arn:aws:sns:{{region}}:SNS_TOPIC:NotifyMe","arn:aws:automate:{{region}}:ec2:recover"]
delegate_to: localhost
The full traceback is:
Traceback (most recent call last):
File "/uhome/user/.ansible/tmp/ansible-tmp-1573183650.92-219299995957066/AnsiballZ_ec2_metric_alarm.py", line 113, in <module>
_ansiballz_main()
File "/uhome/user/.ansible/tmp/ansible-tmp-1573183650.92-219299995957066/AnsiballZ_ec2_metric_alarm.py", line 105, in _ansiballz_main
invoke_module(zipped_mod, temp_path, ANSIBALLZ_PARAMS)
File "/uhome/user/.ansible/tmp/ansible-tmp-1573183650.92-219299995957066/AnsiballZ_ec2_metric_alarm.py", line 48, in invoke_module
imp.load_module('__main__', mod, module, MOD_DESC)
File "/tmp/ansible_ec2_metric_alarm_payload_F0yFcU/__main__.py", line 320, in <module>
File "/tmp/ansible_ec2_metric_alarm_payload_F0yFcU/__main__.py", line 314, in main
File "/tmp/ansible_ec2_metric_alarm_payload_F0yFcU/__main__.py", line 171, in create_metric_alarm
File "/uhome/user/lib/python2.7/site-packages/boto/ec2/cloudwatch/__init__.py", line 382, in describe_alarms
[('MetricAlarms', MetricAlarms)])
File "/uhome/user/lib/python2.7/site-packages/boto/connection.py", line 1186, in get_list
raise self.ResponseError(response.status, response.reason, body)
boto.exception.BotoServerError: BotoServerError: 400 Bad Request
<ErrorResponse xmlns="http://monitoring.amazonaws.com/doc/2010-08-01/">
<Error>
<Type>Sender</Type>
<Code>ValidationError</Code>
<Message>AlarmName must not contain leading or trailing whitespace</Message>
</Error>
<RequestId>ab8f10ca-d9cd-4964-945e-34727c77a09a</RequestId>
</ErrorResponse>
我没有在我的报警名称中使用任何空格,但仍然会收到相同的错误
我敢打赌,仅根据您提供的代码片段,cluster\u name
有一个前导空格。我可以用它来演示
- hosts: all
vars:
cluster_name: " x"
tasks:
- set_fact:
alarm_name: "{{cluster_name}}y"
- debug:
msg: alarm name has {{alarm_name|length}} characters
当然,由于前导空格的缘故,它发出的报警名称有3个字符
您可以通过以下两种方法之一来解决该问题:实际跟踪空间被引入到集群名称中的位置,或者绕过该问题并为该任务过滤集群名称