Working with Katello – part 3. We’re continuing with Katello configuration, we’ll create a domain, FTP installation media, tweak some provisioning templates, deploy KVM guests.
Tag Archives: CentOS
Katello: Import CentOS Errata into Pulp
Working with Katello – part 2. We will be importing CentOS errata into Pulp. Continue reading
Katello: Create Products, Repositories, Content Views, Lifecycle Environments, Activation Keys
Working with Katello – part 1. We’ll use Katello to create a product that contains RPM repositories, we’ll also create a content view as well as promote the content view to a lifecycle environment. Continue reading
Configure Postfix to Relay Mail to an External SMTP Server on CentOS 7
The benefit of having two Postfix servers relaying email to an external SMTP server is redundancy. Continue reading
Configure Peered NTP Servers on CentOS 7
Configure NTP peering on CentOS 7. Continue reading
Configure DHCP Failover with Dynamic DNS on CentOS 7
We are going to set up a DHCP failover with dynamic DNS. Continue reading
Configure Bind DNS Servers with Failover and Dynamic Updates on CentOS 7
We are going to set up a DNS failover using Master/Slave configuration and configure dynamic updates. Continue reading
Monitoring Tomcat with Nagios Core and jmx4perl
This articles serves as a reference for Nagios plugin check_jmx4perl and does not aim to provide any installation nor configuration instructions. Continue reading
Nagios Core Upgrade on CentOS 7
We are going to upgrade Nagios Core from 4.1.1 to 4.3.4. Continue reading
CentOS 7 Server Hardening Guide
This guide is based on a minimal CentOS 7 install following the idea that you only install software that you require. Continue reading