Optimize Disk Space: Implement Hourly Rotation with Logrotate on Linux
Efficient log file management on Linux servers is essential to prevent excessive disk space usage and application disruption. Using logrotate…
Binh
A Guide to Policy-Based Autosigning in Puppet
The blog discusses setting up Puppet autosigning for efficient certificate management in scalable environments. It details types of autosigning, particularly…
Enabling Puppet Intermediate CA for Enhanced Security
This blog outlines the steps to enable Puppet Intermediate CA for improved security, detailing the prerequisites, configuration processes for both…
Setting Up Nagios Core with Nginx on Ubuntu 24.04
The guide details the process of setting up Nagios Core with Nginx on an Ubuntu server, highlighting prerequisites, installation, configuration,…
Managing Sensitive Data in Puppet Using Hiera-eyaml
The blog discusses enhancing Puppet security using Hiera and Hiera-eyaml for storing sensitive data securely. It details installation, key management,…
Puppet Series – Automate Consul Cluster Setup
This blog provides a detailed guide on automating the setup of a Consul cluster using Puppet, highlighting configurations for server…
Mitigating NXDOMAIN Attacks with AWS Route 53 Strategies
This blog discusses NXDOMAIN attacks, specifically focusing on their impact on AWS Route 53, and offers strategies for mitigating risks,…
Consul Service Discovery: Automate Nginx Upstream updates for dynamic load balancing
This blog illustrates automating Nginx upstream configuration updates using Hashicorp Consul Service Discovery. It details setting up a Consul server…
Set up High Availablity for MySQL Load Balancing via HAProxy
This blog discusses configuring HAProxy for load balancing MySQL databases, enabling high availability with master/slave setups. It outlines prerequisites, installation,…
Puppet Series – Automate MySQL Master-Slave Replication Setup
This blog post demonstrates setting up MySQL Master/Slave replication using Puppet for automated configuration, emphasizing the use of roles, profiles,…