gistfile1.txt

policies:

- name: ec2-unmark-event
  resource: ec2
  mode:
    type: periodic
    role: arn:aws:iam::{account_id}:role/custodian-auto-tag-lambda
    schedule: rate(1 day)
  filters:
    - type: marked-for-op
      tag: auto:event
      op: unmark
  actions:
       - type: unmark
         tags: ['auto:event']

- name: ec2-email-about-scheduled-maintenance
  resource: ec2
  mode:
    type: periodic
    role: arn:aws:iam::{account_id}:role/custodian-auto-tag-lambda
    schedule: rate(1 day)
  filters:
    - and:
      - tag:auto:event: absent
      - type: health-event
        statuses:
          - upcoming
          - open
        types:
          - AWS_EC2_API_ISSUE
          - AWS_EC2_BILLING_NOTIFICATION
          - AWS_EC2_CLASSIC_NETWORK_HEALTH_INTERNET_ISSUE
          - AWS_EC2_CLASSIC_NETWORK_HEALTH_INTER_AZ_ISSUE
          - AWS_EC2_CLASSIC_NETWORK_HEALTH_INTRA_AZ_ISSUE
          - AWS_EC2_DEDICATED_HOST_NETWORK_MAINTENANCE_SCHEDULED
          - AWS_EC2_DEDICATED_HOST_POWER_MAINTENANCE_SCHEDULED
          - AWS_EC2_DEDICATED_HOST_RETIREMENT_SCHEDULED
          - AWS_EC2_DEDICATED_HOST_UNDER_RESERVATION_REPLACE
          - AWS_EC2_DNS_RESOLUTION_ISSUE
          - AWS_EC2_INSTANCE_AUTO_RECOVERY_FAILURE
          - AWS_EC2_INSTANCE_AUTO_RECOVERY_NO_ACTION
          - AWS_EC2_INSTANCE_AUTO_RECOVERY_SUCCESS
          - AWS_EC2_INSTANCE_NETWORK_MAINTENANCE_SCHEDULED
          - AWS_EC2_INSTANCE_POWER_MAINTENANCE_SCHEDULED
          - AWS_EC2_INSTANCE_RETIREMENT_EXPEDITED
          - AWS_EC2_INSTANCE_RETIREMENT_SCHEDULED
          - AWS_EC2_INSTANCE_STORE_DRIVE_PERFORMANCE_DEGRADED
          - AWS_EC2_NETWORK_CONNECTIVITY_ISSUE
          - AWS_EC2_OPERATIONAL_ISSUE
          - AWS_EC2_OPERATIONAL_NOTIFICATION
          - AWS_EC2_PERSISTENT_INSTANCE_RETIREMENT_EXPEDITED
          - AWS_EC2_PERSISTENT_INSTANCE_RETIREMENT_SCHEDULED
          - AWS_EC2_POWER_CONNECTIVITY_ISSUE
          - AWS_EC2_RI_MARKETPLACE_BANK_ACCOUNT_UPDATE_REQUIRED
          - AWS_EC2_SYSTEM_REBOOT_MAINTENANCE_SCHEDULED
          - AWS_EC2_VPC_NETWORK_HEALTH_INTERNET_ISSUE
          - AWS_EC2_VPC_NETWORK_HEALTH_INTER_AZ_ISSUE
          - AWS_EC2_VPC_NETWORK_HEALTH_INTRA_AZ_ISSUE
  actions:
    - type: notify
      priority_header: '1'
      template_format: html
      email_ldap_username_manager: True
      template: /custodian/email/jinja_template.j2
      subject: "{{account}} - {{region}} - AWS EC2 resource(s) has an event!"
      to:
        - resource-owner
        - ldap_uid_tags
        - DL-AWS-CloudCustodian@example.com
      transport:
        type: sqs
        queue: https://sqs.us-east-1.amazonaws.com/12345/cloudcustodian-mailer
    - type: mark-for-op
      tag: auto:event
      op: unmark
      days: 45