EC2 Alarm

---
- hosts: local
  connection: local
  vars_files:
  - /home/ansible/awscreds_ec2.yml    #contain varible info as mentioned in comments
  tasks:
  - name: Get Instance ID
    ec2_instance_facts:
      aws_access_key: "{{ aws_id }}"
      aws_secret_key: "{{ aws_key }}"
      region: "{{ aws_region }}"
      filters:
        instance-state-name: running
    register: ec2

  - name: Create a Basic CPU Alarm
    ec2_metric_alarm:
      aws_access_key: "{{ aws_id }}"
      aws_secret_key: "{{ aws_key }}"
      region: "{{ aws_region }}"
      state: present
      name: "msp-{{ type }}-{{ metric_name }}-{{ item.instance_id }}"
      metric: "{{ metric_name }}"
      namespace: "{{ namespace }}"
      statistic: "{{ stats }}"
      comparison: "{{ comparison }}"
      threshold: "{{ threshold_value }}"
      period: "{{ period }}"
      evaluation_periods: 1
      unit: "{{ unit }}"
      description: "High {{ metric_name }} for {{ item.instance_id }} - {{ type }}"
      dimensions: {'InstanceId': "{{ item.instance_id }}"}
      alarm_actions: "{{ sns_arn }}" 
    with_items: 
       - "{{ ec2.instances }}"
  - name: Tagging
    ec2_tag:
      region: "{{ aws_region }}"
      resource: "{{ item.instance_id }}"
      state: present
      tags:
        Owner: Naveen
        Distro: Ubuntu 
    with_items: 
       - "{{ ec2.instances }}"
       
       
      

aws_id: XYZ
aws_key: XYZ
aws_region: us-east-2
type: warning
metric_name: "StatusCheckFailed"
namespace: "AWS/EC2"
stats: Average
comparison: ">="
threshold_value: 1
period: 300
unit: "Count"
sns_arn: ['arn:aws:sns:us-east-2:986373637382:Test']

##Metric: StatusCheckFailed
##Unit: Count

##Metric: CPUUtilization
##Unit: Percent

##Metric: MemoryUtilization
##Unit: Bytes
##namespace: System/Linux