Need help in running sample

[ShriprasadM]

https://github.com/last9/openmetrics-registry/tree/master/sample

1. How to configure - openmetrics_exporter.env ? What it should contain?
2. getting following error

docker-compose up
[+] Running 1/0
 ⠿ Container openmetrics-exporter  Created                                                                           0.0s
Attaching to openmetrics-exporter, vmagent
openmetrics-exporter  | cp: can't stat '/ome/*.py': No such file or directory
openmetrics-exporter  | You must specify a region. You can also configure your region by running "aws configure".
openmetrics-exporter  | 2022/12/29 11:43:42 running scraper => my-rds
openmetrics-exporter  | 2022/12/29 11:43:42 Serving metrics on: http://localhost:9100/metrics
openmetrics-exporter  | 2022/12/29 11:43:42 rename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column name
openmetrics-exporter  | github.com/last9/sdk.(*ListError).Err
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/pkg/last9/sdk/errors.go:85
openmetrics-exporter  | openmetrics-exporter/dsl.(*Scraper).Scrape
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/dsl/scraper.go:208
openmetrics-exporter  | openmetrics-exporter/cmd.runFn
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:297
openmetrics-exporter  | openmetrics-exporter/cmd.run.func1
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:258
openmetrics-exporter  | openmetrics-exporter/cmd.run
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:263
openmetrics-exporter  | openmetrics-exporter/cmd.cmdRun.func3
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:218
openmetrics-exporter  | runtime.goexit
openmetrics-exporter  | 	/opt/hostedtoolcache/go/1.17.13/x64/src/runtime/asm_amd64.s:1581
openmetrics-exporter  | [scrape metrics my-rds]
openmetrics-exporter  | openmetrics-exporter/cmd.runFn
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:303
openmetrics-exporter  | openmetrics-exporter/cmd.run.func1
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:258
openmetrics-exporter  | openmetrics-exporter/cmd.run
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:263
openmetrics-exporter  | openmetrics-exporter/cmd.cmdRun.func3
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:218
openmetrics-exporter  | runtime.goexit
openmetrics-exporter  | 	/opt/hostedtoolcache/go/1.17.13/x64/src/runtime/asm_amd64.s:1581
openmetrics-exporter  | run my-rds
openmetrics-exporter  | openmetrics-exporter/cmd.run.func1
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:258
openmetrics-exporter  | openmetrics-exporter/cmd.run
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:263
openmetrics-exporter  | openmetrics-exporter/cmd.cmdRun.func3
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:218
openmetrics-exporter  | runtime.goexit
openmetrics-exporter  | 	/opt/hostedtoolcache/go/1.17.13/x64/src/runtime/asm_amd64.s:1581
openmetrics-exporter  | [runner: my-rds]
openmetrics-exporter  | openmetrics-exporter/cmd.run
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:264
openmetrics-exporter  | openmetrics-exporter/cmd.cmdRun.func3
openmetrics-exporter  | 	/home/runner/work/openmetrics-exporter/openmetrics-exporter/src/cmd/run.go:218
openmetrics-exporter  | runtime.goexit
openmetrics-exporter  | 	/opt/hostedtoolcache/go/1.17.13/x64/src/runtime/asm_amd64.s:1581
vmagent exited with code 255

[arjunmahishi]

Hey @ShriprasadM,

the openmetrics_exporter.env should contain your AWS credentials:

AWS_ACCESS_KEY=xxxx
AWS_SECRET_KEY=xxxx
REGION=xxxx

It is required to run this script to fetch details (like DB names etc) and metrics (from cloudwatch) for the RDS instances in your AWS account.

[ShriprasadM]

Thanks for an update @arjunmahishi

There is another issue

openmetrics-exporter  | 2022/12/30 05:19:28 rename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column namerename: can't find column name

[arjunmahishi]

@ShriprasadM Did you try after fixing the openmetrics_exporter.env file?

If it's still happening, I think there might not be any RDS instances in your AWS account. Can you make sure there is at least one RDS instance?

Quick command to check:

aws rds describe-db-instances

If you don't have any RDS instances, you can probably try some of the other AWS components

[ShriprasadM]

Can you provide sample for Prometheus Redis ?