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Issue Let's Encrypt SSL Certificates using DNS Validation
guide

Issue Let's Encrypt SSL Certificates using DNS Validation

This guide will cover how to issue SSL certificates using Let's Encrypt by way of the dns-01 challenge. To use the dns-01 challenge when issuing SSL certificates from Let's Encrypt, a couple extra steps are required to support the process.

  • Joe Garcia
Joe Garcia Dec 5, 2022 • 3 min read
Issue & Renew Let's Encrypt SSL for Ansible Automation Platform 2
guide

Issue & Renew Let's Encrypt SSL for Ansible Automation Platform 2

Deploying Ansible Automation Platform 2 generates untrusted self-signed certificates. Follow this guide to use Certbot to issue free Let's Encrypt SSL certificates.

  • Joe Garcia
Joe Garcia Feb 22, 2022 • 4 min read
Install Docker CE on RHEL 8
docker

Install Docker CE on RHEL 8

These are my notes on how to install Docker Community Edition (CE) on RHEL 8. I'm doing this on AWS AMI ami-0b0af3577fe5e3532. It has been upgraded to current as of the publish date of this post.

  • Joe Garcia
Joe Garcia Feb 17, 2022 • 1 min read
Install EPEL Release for RHEL 7/8
guide

Install EPEL Release for RHEL 7/8

Extra Packages for Enterprise Linux (or EPEL) is a Fedora Special Interest Group that creates, maintains, and manages a high quality set of additional packages for Enterprise Linux.

  • Joe Garcia
Joe Garcia Jan 21, 2022 • 1 min read
Install Docker CE on RHEL 7
guide

Install Docker CE on RHEL 7

These are my notes on how to install Docker Community Edition (CE) on RHEL 7. I'm doing this on AWS AMI ami-029c0fbe456d58bd1. It has been upgraded to current as of the publish date of this post.

  • Joe Garcia
Joe Garcia Jan 20, 2022 • 1 min read
XML for PowerShell Config
coding

XML for PowerShell Config

I've really taken a liking recently to using XML files for storing configuration values for my PowerShell scripts. Most times, I do it to make it a "one-stop shop" for updating config values.

  • Joe Garcia
Joe Garcia Dec 14, 2021 • 1 min read
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