title: AWS Target group nodes monitoring
body: <p>i set up an elastic load balancer on AWS to reach a target group made of 3 EC2 instances, in 3 different zones.</p>
  
  <p>I saw I can see CloudWatch load balancer metric, target group metric, or EC2 metric. I'd like to know if exists a kind of plugin to display metrics for all the hosts available in the target group, like grafana/prometheus.</p>
  
  <p>In addition I'd like to know if the are best practise to gather application logs from EC2 instances to consult them, if some error occur.</p>
  
  <p>Thank you very much</p>