Cant connect to mysql

Grafana MySQL
1

I’m trying to connect a mysql database as grafana data source but I get: connect: connection refused . Grafana and mysql server both are running over Ubuntu server VM (vmware) and I can access to Grafana (which is installed as docker) using my VM IP address 192.168.1.130:3000 . Database is running in the virtual machine localhost because I insert into it datas.

I’ve tryed with localhost:3306 and with 192.168.1.130:3306 , I’ve created a user for grafana with the privileges and flush it.

I have the port 3306 open in my NAT router for localhost and 192.168.1.130 but no works.

Can you help me? Thanks.

2

Any errors in the Grafana server logs that provide more details? Can you see if it is an authentication problem or a networking problem?

3

It was a docker error…I installed grafana without docker in my Ubuntu and it’s working…I read about docker port configuration but couldn’t fix.
It workes so fine.
Thanks

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