Port 4000 is not listening

Community Support
1

Hi all,

I’m trying the solution over a RHAL8 and I followed all the steps.
There have no errors installing it, but the port 4000 is not listening, so no possible to connect to it.

~]$ sudo netstat -anp | grep 4000
~]$

Testing over the server, also is no possible to access to it as no listening port 4000:

~]$ curl https://127.0.0.1:4000
curl: (7) Failed to connect to 127.0.0.1 port 4000: Connection refused
~]$

and ports are allowed:

~]$ sudo firewall-cmd --list-ports
80/tcp 443/tcp 4000/tcp
~]$

Any way to force it?
Restarting the datagerry.service has no changes.

Thanks in advance.

2

Hi @Mikel_DC ,
can you give us more informations about which OS you are using, which Version of DATAGERRY you are installing and which file you are using for the installation (like bin, docker, rpm etc.) ?

  • If you started DATAGERRY with the default config, you don’t need to use https, just use http.

  • Try localhost:4000 instead of 127.0.0.1:4000

This are some quick ideas without having more input.

BR Adnan

3

Hi @adnan.smajic ,

As I said in the first message, I’m using a RHAL8.
I installed the Datagerry from RPM and the latest available version.

The main problem is that nothing is listening at the port 4000. I have restarted the processess and the host and there is no way to have it running.

Regards,

4

Hi @Mikel_DC ,
to build the newest version of Datagerry we had to increase the version of glibc which is not supported by RHEL 8 systems. Can you try to switch your OS to a RHEL 9 version ?

BR ADNAN