Proposing a new attribute to identity Mongodb endpoint host(s)

[samiura]

Component(s)

receiver/mongodb

Is your feature request related to a problem? Please describe.

Currently, if we have multiple MongoDB server running on different hosts there is no way from collector's point view to count them and show the exact number of them. It can only be done in agent mode where collector is running side by side with a MongoDB server. Can we have something similar like Prometheus receiver, where it uses net.host.name for this purpose (deprecated as of now).
However, it’s changed in semconv to server.address and server.port. We can add this to the MongoDB.
https://github.com/open-telemetry/semantic-conventions/blob/651d779183ecc7c2f8cfa90bf94e105f7b9d3f5a/docs/attributes-registry/server.md

Describe the solution you'd like

Add a new attribute to extract the MongoDB server address and port. Details of the implementation is subject to discussion at this stage.

Describe alternatives you've considered

No response

Additional context

No response

[github-actions]

Pinging code owners:

• receiver/mongodb: @djaglowski @schmikei

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[dmitryax]

Sounds reasonable to me

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• receiver/mongodb: @djaglowski @schmikei

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[github-actions]

This issue has been closed as inactive because it has been stale for 120 days with no activity.