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Install Ansible AWX 24.6.1 in Minikube on Ubuntu 24.04.2 LTS in a single VM
Create a Ubuntu Virtual Machine with: 32 GB RAM 8 cores 120 GB HD
Step-by-step: Install AWX 24.6.1 on Minikube (Ubuntu)
🔧 1. System Preparation
1$ sudo apt update && sudo apt upgrade -y 2$ sudo apt install -y curl wget apt-transport-https ca-certificates gnupg lsb-release software-properties-common 3$ sudo timedatectl set-timezone Europe/Amsterdam 📦 2. Install Docker (Minikube backend)
1$ curl -fsSL https://get.docker.com | sudo bash 2$ sudo usermod -aG docker $USER 3$ newgrp docker # Activate group without reboot 4 5Enable and start Docker: 6$ sudo systemctl enable docker 7$ sudo systemctl start docker 8 9Test: 10$ docker run hello-world 🧱 3. Install Minikube
Install Red Hat Ansible Automation Platform 2.5 in a single VM
Attention: I have not been able to make it restart automatically after a reboot! Perhaps it is better to look into making it run in Minikube? Create a Red Hat 9 Virtual Machine with: 32 GB RAM 8 cores 120 GB HD
1$ sudo hostnamectl hostname aap.vandenboom.local Download the Ansible Automation Platform 2.5 Containerized Setup Bundle from: https://access.redhat.com/downloads/content/480/ver=2.5/rhel---9/2.5/x86_64/product-software
1$ tar zxvf ansible*.tar.gz 2 3$ sudo vim /etc/hosts 4localhost aap.vandenboom.local 5 6$ ping aap.vandenboom.local 7 8$ sudo dnf install -y podman git python3-pip rsync tar jq unzip 9 10$ podman login registry.redhat.io 11 12$ sudo dnf install ansible-core wget 13 14$ python3 -m pip install virtualenv 15$ pip3 install ansible 16 17$ vim inventory 18Edit the settings as seen below 19 20$ time ansible-playbook -i inventory ansible.containerized_installer.install -K This is the contents of the file: ./inventory
A comparison of the resource usage of Kubernetes and OpenShift
When comparing Kubernetes with OpenShift (Red Hat’s Kubernetes-based platform), there are several key differences that affect how they handle resource consumption and system resources. While OpenShift is built on top of Kubernetes, there are additional functionalities and differences that impact the resource requirements:
Additional Functionalities in OpenShift OpenShift offers more out-of-the-box functionality than Kubernetes. This can lead to higher overhead, but also to more ease of use and integration: Security: OpenShift adds extra security layers, such as Security Context Constraints (SCC) and SELinux restrictions, which may require additional resources for securing containers and applications.
The statement 'beware of Kubernetes, it burns through your resources'
The statement “beware of Kubernetes, it burns through your resources” refers to the fact that Kubernetes, although a powerful and flexible solution for orchestrating containerized applications, can consume a relatively large amount of system resources (such as CPU, memory, and storage).
This is due to several factors:
Kubernetes has overhead: Kubernetes itself runs as a cluster of various components, such as the API server, scheduler, controller manager, and more. These components run on the control plane and need to be managed. This adds extra overhead to your system, meaning that the resources Kubernetes itself uses are added on top of the applications you are actually running.
Golang / Go: The Smart Programming Language for Efficient Software and Concurrency
Concurrency might sound like a technical term, but it boils down to a program performing multiple tasks at once, as if it’s multitasking. Imagine you’re cooking: while the pasta is on the stove, you start the washing machine and charge your phone. Although you’re not doing everything at the exact same moment, it all happens smoothly side by side. Software that supports concurrency works the same way: a program can, for instance, download files, perform calculations, and send data to a server all at once. This multitasking makes the use of computing power more efficient and ensures faster, smoother performance.
Troubleshooting LDAPS Connectivity: Using Built-in Windows Tools to Audit Firewall Compliance As organizations move toward more secure infrastructure, migrating from standard LDAP (Port 389) to LDAPS (Port 636) is a critical step. However, this transition often reveals “silent” failures where a network firewall might...
This will explain how to install Ansible AWX 24.6.1 in Minikube on Ubuntu 24.04.2 LTS in a single VM
This will explain how to install Red Hat Ansible Automation Platform 2.5 in a single VM
This article discusses Kubernetes and OpenShift and their resource usage.
This article is about Kubernetes and it's use of resources.
This article is about Golang / Go and it's strength to be used for multitasking / concurrency
A detailed guide about how to host your static sites on DigitalOcean app platform via using Docker image.
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