# Heartbeat Auto-discovery not working for AWS ELB
**URL:** https://discuss.elastic.co/t/heartbeat-auto-discovery-not-working-for-aws-elb/250302
**Category:** Beats
**Tags:** heartbeat
**Created:** [September 29, 2020, 7:16am UTC](https://discuss.elastic.co/t/heartbeat-auto-discovery-not-working-for-aws-elb/250302 "2020-09-29T07:16:36Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Ayush\_Agrahari](https://discuss.elastic.co/u/Ayush_Agrahari)
#### Post date: [September 29, 2020, 7:16am UTC](https://discuss.elastic.co/t/heartbeat-auto-discovery-not-working-for-aws-elb/250302/1 "2020-09-29T07:16:36Z")
We are trying setup for AWS ELB Heartbeats. We got way to do in document [https://www.elastic.co/guide/en/beats/heartbeat/current/configuration-autodiscover.html](https://www.elastic.co/guide/en/beats/heartbeat/current/configuration-autodiscover.html) but when we tried the same then not getting any beats from ELB in Uptime.
Please find config file below.
```auto
apiVersion: v1
kind: ConfigMap
metadata:
name: heartbeat-deployment-config
namespace: {{ .Values.dataplane.namespace }}
labels:
k8s-app: heartbeat
data:
heartbeat.yml: |-
heartbeat.autodiscover:
providers:
- type: aws_elb
period: 1m
regions:
- ***********
access_key_id: ' ************************'
secret_access_key: ' *****************'
templates:
config:
- type: tcp
hosts: ["${data.host}:${data.port}"]
schedule: "@every 10s"
timeout: 1s
processors:
- add_cloud_metadata:
cloud.id: ${ELASTIC_CLOUD_ID}
cloud.auth: ${ELASTIC_CLOUD_AUTH}
setup.ilm.policy_file: /certs/ilm_policy.json
output.elasticsearch:
hosts: ['https://${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}']
username: ${ELASTICSEARCH_USERNAME:elastic}
password: ${ELASTICSEARCH_PASSWORD:changeme}
ssl:
enabled: true
verification_mode: none
```
Please help me on this ?
FYI: @vamsikrishna_medeti
---
### Author:  [@jsoriano](https://discuss.elastic.co/u/jsoriano)
#### Post date: [September 29, 2020, 4:13pm UTC](https://discuss.elastic.co/t/heartbeat-auto-discovery-not-working-for-aws-elb/250302/2 "2020-09-29T16:13:20Z")
Hey @Ayush_Agrahari,
I think that the templates need to be a list, so it should be defined like that:
```auto
templates:
- config:
- type: tcp
hosts: ["${data.host}:${data.port}"]
schedule: "@every 10s"
timeout: 1s
```
Notice the `-` before `config`.
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [October 27, 2020, 6:13pm UTC](https://discuss.elastic.co/t/heartbeat-auto-discovery-not-working-for-aws-elb/250302/3 "2020-10-27T18:13:23Z")
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