prometheus.yml

# my global config
global:
  scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
  # scrape_timeout is set to the global default (10s).

# Alertmanager configuration
alerting:
  alertmanagers:
    - static_configs:
        - targets:
          - "localhost:9093"

# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
    - "alert-rules/*.yml"
  # - "second_rules.yml"

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: "prometheus"

    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.

    static_configs:
      - targets: ["localhost:9090"]
  - job_name: node_exporter
    static_configs:
      - targets: ["172.31.92.115:9100"]
  - job_name: ec2-scrapping
    ec2_sd_configs:
      - region: us-east-1
        port: 9100
        filters:
          - name: tag:Monitoring
            values:
              - true
    relabel_configs:
    - source_labels: [__meta_ec2_private_ip]
      target_label: private_ip 
    - source_labels: [__meta_ec2_instance_id]
      target_label: instance_id