telemetry not working

[jdamick]

I'm not seeing any telemetry show up in the console and it appears the agent is having an issue sending it..

Am I missing an IAM permission or something along those lines?

I verified that i can curl the url:

(not using -v to keep it short)

curl https://ecs-t-2.us-east-1.amazonaws.com/
{"Request to path / is not supported":"InvalidURIException"}

In the agent I see:

2015-12-03T20:32:03Z [DEBUG] Got a message from websocket module="ws client" message="{"type":"HeartbeatMessage","message":{"healthy":true}}"
2015-12-03T20:32:03Z [DEBUG] ACS activity occured module="acs handler"
2015-12-03T20:32:15Z [DEBUG] Connecting to TCS endpoint https://ecs-t-2.us-east-1.amazonaws.com/ module="tcs handler"
2015-12-03T20:32:15Z [INFO] Creating poll dialer module="ws client" proxy="proxy.xxxxx:xxx" host="ecs-t-2.us-east-1.amazonaws.com"
2015-12-03T20:32:15Z [WARN] Error creating a websocket client module="ws client" err="websocket: bad handshake"
2015-12-03T20:32:15Z [ERROR] Error connecting to TCS: {"AccessDeniedException":"Forbidden"}, websocket: bad handshake module="tcs handler"
2015-12-03T20:32:15Z [INFO] Error from tcs; backing off module="tcs handler" err="{"AccessDeniedException":"Forbidden"}, websocket: bad handshake"
2015-12-03T20:33:03Z [DEBUG] Got a message from websocket module="ws client" message="{"type":"HeartbeatMessage","message":{"healthy":true}}"
2015-12-03T20:33:03Z [DEBUG] ACS activity occured module="acs handler

[aaithal]

Hi @jdamick,

Can you verify if you have the required policy on your instance role? Specifically "ecs:StartTelemetrySession" from http://docs.aws.amazon.com/AmazonECS/latest/developerguide/instance_IAM_role.html

More details on enabling metrics can be found here: http://docs.aws.amazon.com/AmazonECS/latest/developerguide/cloudwatch-metrics.html#enable_cloudwatch

[jdamick]

thank you, my ecsInstanceRole was missing ecs:StartTelemetrySession.. just attached the: AmazonEC2ContainerServiceforEC2Role

All is now good:

2015-12-03T22:02:37Z [DEBUG] Received AckPublishMetric from tcs module="tcs handler"