Installing Ganglia

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Run the following commands to download the dependencies from the external network:

   wget http://www.rpmfind.net/linux/epel/7/aarch64/Packages/l/libconfuse-2.7-7.el7.aarch64.rpm

   wget http://www.rpmfind.net/linux/remi/enterprise/7/remi/aarch64/php-ZendFramework-1.12.20-1.el7.remi.noarch.rpm

3. Install the dependencies.

   yum install -y libconfuse-2.7-7.el7.aarch64.rpm php-ZendFramework-1.12.20-1.el7.remi.noarch.rpm

4. Install Ganglia on the server.

   yum install -y ohpc-ganglia

5. Install Ganglia on the client.

   yum install -y ganglia-gmond-ohpc

6. Configure Ganglia on the server.

   perl -pi -e "s/<sms>/${sms_name}/" /etc/ganglia/gmond.conf

   

   In the gmond.conf file, change the value of HOST to the host name or IP address of the server.

7. Configure Ganglia on the client.

   scp SMS_IP:/etc/ganglia/gmond.conf /etc/ganglia

   echo "gridname Mysite" >> /etc/ganglia/gmetad.conf

8. Start the gmond process on the client.

   systemctl start gmond

   systemctl enable gmond

9. Start the processes on the server.

   systemctl start gmond

   systemctl start gmetad

   systemctl enable gmond

   systemctl enable gmetad

   systemctl try-restart httpd

   systemctl enable httpd