[Bug]: Cannot convert the confmap.Conf: environment variable "1" has invalid name

[cloudchristina]

Welcome to the AWS Observability Accelerator

• Yes, I've searched similar issues on GitHub and didn't find any.

AWS Observability Accelerator Release version

v2.12.0

What is your environment, configuration and the example used?

Environment: EKS observability, EKS version 1.29.
EKS ADOT Add-on version: v0.102.0

Configuration: using https://github.com/aws-observability/terraform-aws-observability-accelerator/blob/[…]ks-monitoring/otel-config/templates/opentelemetrycollector.yaml

Example used: https://aws-observability.github.io/terraform-aws-observability-accelerator/eks/

What did you do and What did you see instead?

I followed the instructions.

Errors: Error: failed to resolve config: cannot resolve the configuration: cannot convert the confmap.Conf: environment variable "1" has invalid name: must match regex ^[a-zA-Z_][a-zA- ││

Other:

I have tested with v0.104.0, v0.107.0, v0.108.0 all same errors

otel Chart.yml

apiVersion: v2
name: opentelemetry
description: A Helm chart to install otel operator
type: application
version: 0.8.0
appVersion: 0.108.0

Additional Information

Interesting things is I followed the instructions and deployed whole observability resources about 2 weeks ago and everything works fine.

[akhilv-ciq]

The issue is because of this line.

Please change replacement: $1 to replacement: $$1

[subhashvizio]

Ran into same issue. No more errors after replacing $$1 with $${1} and $$2 with $${2}
AWS have to make this fix in their example. Until then have to download the module and make the changes locally.

[bonclay7]

#281 should address this