CDH Manager in Azure VM. Can't reach CDH Manager's Web portal

Question

I provisioned myself a RHEL VM in Azure and installed CloudEra CDH manager in it. When I try to access its web portal via port 7180, I can't reach this and I'm getting page can't be reached error.

I tried TELNET and this connection is not established.

I checked in the Azure Management Portal and added a rule to port 7180 to allow traffic from any source.Yet, I'm still unsuccessful.

What can I do to get it corrected.

Answer 1

You should check as the following steps:

1.Using netstat -ant|grep 7180, please ensure the service is running and runs on port 7180.

2.If the service is not running, you could check log in /var/log/cloudera-manager-installer.

3.Open port 7180 on VM's firewall.

sudo firewall-cmd --zone=public --add-port=7180/tcp --permanent

Note: It seems you have open port 7180 on Azure NSG, I suggest you could check again.