mongodb_connections metric not available

[MehdiKammakh]

Describe the bug
mongodb_connections metric is not available for me

To Reproduce
Steps to reproduce the behavior:
--mongodb.uri=mongodb://mongo:27017
--mongodb.collstats-colls=planning.course
--collector.shards
--mongodb.global-conn-pool
--collector.replicasetstatus
--collector.dbstats
--collector.dbstatsfreestorage
--collector.collstats
--collector.indexstats
--collector.topmetrics

Expected behavior
mongodb_connections metrics available

Logs
Please provide logs relevant to the issue

Environment

• Docker compose

Additional context
mongoDB docker compose

version: '3.8'
services:
mongo:
image: mongo:6.0.8
container_name: mongo
environment:
MONGO_INITDB_ROOT_USERNAME: root
MONGO_INITDB_ROOT_PASSWORD: example
ports:
- "27017:27017"
volumes:
- mongo_data:/data/db

percona mongodb exporter docker compose

version: '3.8'

services:
mongodb_exporter:
image: percona/mongodb_exporter:0.41.0
container_name: mongodb_exporter
hostname: mongodb_exporter
ports:
- "9216:9216"
command: >
--mongodb.uri=mongodb://mongo:27017
--mongodb.collstats-colls=planning.course
--collector.shards
--mongodb.global-conn-pool
--collector.replicasetstatus
--collector.dbstats
--collector.dbstatsfreestorage
--collector.collstats
--collector.indexstats
--collector.topmetrics
networks:
- mongodb_default
environment:
- MONGODB_USER=mongodb_exporter
- MONGODB_PASSWORD=passwordExporter

[BupycHuk]

Hi @MehdiKammakh, you need to enable compatible node with --compatible-mode flag or use mongodb_ss_connections metric.

[MehdiKammakh]

@BupycHuk
I have enabled --compatible-mode, still no mongodb_connections available in my metrics
and mongodb_ss_connections how to use , what do you mean by use mongodb_ss_connections metric ?
attached the metrics output
metrics-percona-mongdb.txt

[MehdiKammakh]

anyone have idea about this ?
thank you

[BupycHuk]

Hi, can you enable diagnostic data?

[MehdiKammakh]

Hi, can you enable diagnostic data?

@BupycHuk how to do it ?

[BupycHuk]

--collector.diagnosticdata

[MehdiKammakh]

--collector.diagnosticdata

enabled it

`version: '3.8'

services:
mongodb_exporter:
image: percona/mongodb_exporter:0.41.0
container_name: mongodb_exporter
hostname: mongodb_exporter
ports:
- "9216:9216"
command: >
--mongodb.uri=mongodb://mongo:27017
--mongodb.collstats-colls=planning.course
--collector.shards
--mongodb.global-conn-pool
--collector.replicasetstatus
--collector.dbstats
--collector.dbstatsfreestorage
--collector.collstats
--collector.indexstats
--collector.topmetrics
--compatible-mode
--collector.diagnosticdata
networks:
- mongodb_default
environment:
- MONGODB_USER=mongodb_exporter
- MONGODB_PASSWORD=passwordExporter

networks:
mongodb_default:
external: true`

still no connections available in metrics @BupycHuk

[BupycHuk]

Could you share metrics output one more time please?

[arianox]

Had the same issue. It’s now working for me with the following command:

docker run -d -p 9216:9216 percona/mongodb_exporter:0.43.1 \ --collector.replicasetstatus \ --collector.dbstats \ --collector.topmetrics \ --collector.currentopmetrics \ --collector.diagnosticdata \ --compatible-mode \ --mongodb.uri="xxxx"