[Bug] Envoy proxy container failing

[felixfaisal]

Description
Proxy container(Envoy) container exits due to an issue with configuration

Expected Behavior
Should run the TCP metrics succesfully

Error

proxy_1        | [2022-01-03 16:20:08.763][8][info][main] [external/envoy/source/server/server.cc:372]   envoy.request_id: envoy.request_id.uuid
proxy_1        | [2022-01-03 16:20:08.766][8][critical][main] [external/envoy/source/server/server.cc:114] error initializing configuration '/etc/envoy.yaml': Protobuf message (type envoy.config.bootstrap.v3.Bootstrap reason INVALID_ARGUMENT:(static_resources.clusters[0]) hosts: Cannot find field.) has unknown fields
proxy_1        | [2022-01-03 16:20:08.766][8][info][main] [external/envoy/source/server/server.cc:891] exiting
proxy_1        | [2022-01-03 16:20:08.766][8][debug][main] [external/envoy/source/common/access_log/access_log_manager_impl.cc:21] destroyed access loggers
proxy_1        | [2022-01-03 16:20:08.766][8][debug][main] [external/envoy/source/common/event/dispatcher_impl.cc:82] destroying dispatcher main_thread
proxy_1        | [2022-01-03 16:20:08.766][8][debug][init] [external/envoy/source/common/init/watcher_impl.cc:31] init manager Server destroyed
proxy_1        | Protobuf message (type envoy.config.bootstrap.v3.Bootstrap reason INVALID_ARGUMENT:(static_resources.clusters[0]) hosts: Cannot find field.) has unknown fields
tcp-metrics_proxy_1 exited with code 1

Environment:

• OS: Ubuntu
• Version: 21.10
• Device: Laptop

To Reproduce
Follow the steps for TCPmetrics to reproduce this error,
However I've used make run to see docker logs

[welcome]

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[leecalcote]

Thank you, @felixfaisal 👍

[acald-creator]

Hello

I would like to contribute to this. I already started working on this issue, and I have a working envoy.yaml file where I was able to build the docker compose and test the endpoint. I just need to go back and amend my last commit to show that it is properly signed.