b01-prometheus-rules.yml

groups:
  - name: mycompany
    rules:
      - alert: aws_documentdb_freeable_memory_low
        expr: |-
            16 / (aws_docdb_freeable_memory_average{dbinstance_identifier="tf-created-AABBCCDD"}
            / (1024^3)) * 100 < 25
        for: 10m
        labels:
          team: devops
          platform: aws
        annotations:
          description: 'DocumentDB: the instance has less then 25% freeable freeable memory.'
          summary: DocumentDB is has low freeable memory
          jira_ticket: aws-devops
          severity: 2

      - alert: aws_documentdb_cpu_usage_too_high
        expr: aws_docdb_cpuutilization_average > 90
        for: 10m
        labels:
          team: devops
          platform: aws
        annotations:
          summary: "DocumentDB is reaching its cpu limit"
          description: "DocumentDB: the instance are using more than 90% of the cpu assigned"
          jira_ticket: aws-devops
          severity: 2