config.json

{
  "agent": {
    "metrics_collection_interval": 60,
    "run_as_user": "root"
  },
  "logs": {
    "logs_collected": {
      "files": {
        "collect_list": [
          {
            "file_path": "/var/log/syslog",
            "log_group_name": "EC2-Instances-Logging",
            "log_stream_name": "{instance_id}-ServerNameHere-syslog",
            "timestamp_format": "%H:%M:%S %y %b %-d"
          },
          {
            "file_path": "/var/log/auth.log",
            "log_group_name": "EC2-Instances-Logging",
            "log_stream_name": "{instance_id}-ServerNameHere-authlog",
            "timestamp_format": "%H:%M:%S %y %b %-d"
          },
          {
            "file_path": "/var/log/dpkg.log",
            "log_group_name": "EC2-Instances-Logging",
            "log_stream_name": "{instance_id}-ServerNameHere-dpkglog",
            "timestamp_format": "%H:%M:%S %y %b %-d"
          },
          {
            "file_path": "/var/log/kern.log",
            "log_group_name": "EC2-Instances-Logging",
            "log_stream_name": "{instance_id}-ServerNameHere-kernlog",
            "timestamp_format": "%H:%M:%S %y %b %-d"
          },
          {
            "file_path": "/var/log/amazon/ssm/amazon-ssm-agent.log",
            "log_group_name": "EC2-Instances-Logging",
            "log_stream_name": "{instance_id}-ServerNameHere-ssmagentlog",
            "timestamp_format": "%H:%M:%S %y %b %-d"
          },
          {
            "file_path": "/var/log/amazon/ssm/errors.log",
            "log_group_name": "EC2-Instances-Logging",
            "log_stream_name": "{instance_id}-ServerNameHere-errorslog",
            "timestamp_format": "%H:%M:%S %y %b %-d"
          }
        ]
      }
    }
  },
  "metrics": {
    "append_dimensions": {
      "AutoScalingGroupName": "${aws:AutoScalingGroupName}",
      "ImageId": "${aws:ImageId}",
      "InstanceId": "${aws:InstanceId}",
      "InstanceType": "${aws:InstanceType}"
    },
    "metrics_collected": {
      "disk": {
        "measurement": [
          "used_percent"
        ],
        "metrics_collection_interval": 60,
        "resources": [
          "*"
        ]
      },
      "mem": {
        "measurement": [
          "mem_used_percent"
        ],
        "metrics_collection_interval": 60
      },
      "statsd": {
        "metrics_aggregation_interval": 60,
        "metrics_collection_interval": 10,
        "service_address": ":8125"
      }
    }
  }
}