<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Articles on Martijn's Notes</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/</link><description>Recent content in Articles on Martijn's Notes</description><generator>Hugo</generator><language>fr</language><copyright>Copyright © 2016-2026 van den &lt;span class='bold-rotate'&gt;B&lt;/span&gt;oom. All Rights Reserved.</copyright><atom:link href="https://1552afcb.notes-6if.pages.dev/fr/posts/index.xml" rel="self" type="application/rss+xml"/><item><title>Digital Radar 2026-07-20</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-20-digital-radar/</link><pubDate>Mon, 20 Jul 2026 06:30:15 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-20-digital-radar/</guid><description><![CDATA[<h1 id="digital-radar" data-numberify>Digital Radar<a class="anchor ms-1" href="#digital-radar"></a></h1>

<h2 id="résumé-exécutif" data-numberify>Résumé Exécutif<a class="anchor ms-1" href="#résumé-exécutif"></a></h2>
<p>L&rsquo;écosystème technologique mondial traverse une phase de rationalisation et de maturation profonde. Aujourd&rsquo;hui, l&rsquo;attention de l&rsquo;industrie ne se porte plus uniquement sur l&rsquo;innovation de rupture, mais sur l&rsquo;efficacité opérationnelle, la sécurité structurelle et la conformité réglementaire.</p>
<p>En intelligence artificielle, nous assistons à un pivot stratégique des modèles gigantesques vers des architectures plus petites, spécialisées et exécutables localement (Edge AI), redéfinissant les coûts de calcul et la confidentialité des données. Parallèlement, la cybersécurité fait face à une sophistication accrue des attaques ciblant la périphérie des réseaux d&rsquo;entreprise, obligeant les organisations à repenser leur modèle de confiance. Dans le cloud, la souveraineté des données et la gestion rigoureuse des coûts (FinOps) s&rsquo;imposent comme les priorités absolues des directeurs informatiques. Du côté de l&rsquo;ingénierie logicielle, le DevOps évolue vers l&rsquo;ingénierie de plateforme pour réduire la charge cognitive des développeurs, tandis que le monde de l&rsquo;open source redéfinit ses frontières face aux modifications de licences des grands éditeurs.</p>]]></description></item><item><title>Statut de l'informatique quantique</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-14-quantum-computing-status/</link><pubDate>Tue, 14 Jul 2026 09:00:00 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-14-quantum-computing-status/</guid><description><![CDATA[<h1 id="statut-de-linformatique-quantique" data-numberify>Statut de l’informatique quantique<a class="anchor ms-1" href="#statut-de-linformatique-quantique"></a></h1>

<h2 id="résumé" data-numberify>Résumé<a class="anchor ms-1" href="#résumé"></a></h2>
<p>L’informatique quantique est aujourd’hui une discipline de cloud et de recherche, et non un produit de consommation. IBM affirme que ses systèmes fonctionnent dans des centres de données dotés d&rsquo;une infrastructure cryogénique et d&rsquo;un accès via la plate-forme IBM Quantum, et que sa feuille de route publique vise toujours des systèmes tolérants aux pannes d&rsquo;ici 2029 (<a href="https://www.ibm.com/quantum/hardware" target="_blank" rel="noopener noreferrer">Matériel IBM<i class="fas fa-external-link-square-alt ms-1"></i></a>, <a href="https://www.ibm.com/quantum/hardware#roadmap" target="_blank" rel="noopener noreferrer">Feuille de route IBM<i class="fas fa-external-link-square-alt ms-1"></i></a>). Microsoft positionne également Azure Quantum comme un service cloud pour les charges de travail quantiques et HPC/AI, et non comme du matériel domestique (<a href="https://azure.microsoft.com/en-us/products/quantum" target="_blank" rel="noopener noreferrer">Azur Quantique<i class="fas fa-external-link-square-alt ms-1"></i></a>).</p>]]></description></item><item><title>Radar numérique 2026-07-14</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-14-digital-radar/</link><pubDate>Tue, 14 Jul 2026 06:57:22 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-14-digital-radar/</guid><description><![CDATA[<h1 id="radar-numérique" data-numberify>Radar numérique<a class="anchor ms-1" href="#radar-numérique"></a></h1>

<h2 id="résumé" data-numberify>Résumé<a class="anchor ms-1" href="#résumé"></a></h2>
<p>Le paysage technologique actuel est défini par une transition des mises en œuvre expérimentales vers des changements structurels et architecturaux. Dans le domaine de l&rsquo;intelligence artificielle, l&rsquo;industrie évolue rapidement au-delà des interfaces de chat passives vers des systèmes « agents » capables d&rsquo;exécution et de raisonnement autonomes. Ce changement impose de nouvelles exigences à l&rsquo;infrastructure cloud, poussant les fournisseurs de cloud à étendre les déploiements de silicium personnalisés et à établir des environnements cloud localisés et souverains pour répondre aux normes de conformité mondiales strictes.</p>]]></description></item><item><title>Radar numérique 2026-07-13</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-13-digital-radar/</link><pubDate>Mon, 13 Jul 2026 07:45:32 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-13-digital-radar/</guid><description><![CDATA[<h1 id="radar-numérique" data-numberify>Radar numérique<a class="anchor ms-1" href="#radar-numérique"></a></h1>

<h2 id="résumé" data-numberify>Résumé<a class="anchor ms-1" href="#résumé"></a></h2>
<p>Le paysage technologique actuel est défini par une transition de la mise en œuvre expérimentale à l’optimisation structurelle. Dans le domaine de l&rsquo;intelligence artificielle, l&rsquo;industrie s&rsquo;éloigne des interactions simples et basées sur des invites pour se tourner vers des flux de travail autonomes et multi-agents et des modèles de petit langage (SLM) très efficaces conçus pour le déploiement en périphérie. Cette évolution architecturale se reflète dans les secteurs du cloud et du DevOps, où l&rsquo;ingénierie des siliciums et des plates-formes personnalisées réduit la charge cognitive des développeurs tout en optimisant les coûts d&rsquo;infrastructure en constante augmentation.</p>]]></description></item><item><title>Radar numérique 2026-07-12</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-12-digital-radar/</link><pubDate>Sun, 12 Jul 2026 10:06:34 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-07-12-digital-radar/</guid><description><![CDATA[<h1 id="radar-numérique" data-numberify>Radar numérique<a class="anchor ms-1" href="#radar-numérique"></a></h1>

<h2 id="résumé" data-numberify>Résumé<a class="anchor ms-1" href="#résumé"></a></h2>
<p>Le paysage technologique actuel est défini par une transition critique de la mise en œuvre expérimentale à la maturité opérationnelle. Dans le domaine de l&rsquo;intelligence artificielle, l&rsquo;industrie s&rsquo;éloigne des modèles monolithiques de force brute pour se tourner vers des flux de travail agents hautement optimisés et des modèles localisés en petit langage (SLM). Cette transition promet de démocratiser les capacités de l’IA tout en répondant aux préoccupations pressantes concernant les coûts opérationnels et la confidentialité des données.</p>]]></description></item><item><title>Azure DevOps — Partie 2 : Votre premier pipeline YAML</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-azure-devops-pipelines-eerste-pipeline/</link><pubDate>Tue, 14 Apr 2026 19:01:00 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-azure-devops-pipelines-eerste-pipeline/</guid><description><![CDATA[<p>Dans <a href="../2026-azure-devops-repos-branches-policies-pull-requests/">partie 1</a>, le <code>azure-pipelines.yml</code> a été fusionné dans la branche <code>main</code> via une Pull Request. Dans cette deuxième partie, nous attachons ce YAML à un pipeline et l&rsquo;exécutons sur un agent Windows hébergé par Microsoft dans le cloud.</p>

<h2 id="la-section-pipelines" data-numberify>La section Pipelines<a class="anchor ms-1" href="#la-section-pipelines"></a></h2>
<p>La section Pipelines dans la barre latérale contient plus d&rsquo;éléments que Repos :</p>
<ul>
<li><strong>Pipelines</strong> — les pipelines CI (build)</li>
<li><strong>Environnements</strong> – objectifs de déploiement tels que l&rsquo;acceptation et la production</li>
<li><strong>Releases</strong> — les pipelines de versions visuelles classiques (ancien système, remplacé par YAML à plusieurs étapes)</li>
<li><strong>Bibliothèque</strong> — groupes de variables et fichiers sécurisés</li>
<li><strong>Groupes de tâches</strong> : blocs de tâches réutilisables pouvant être partagés sur plusieurs pipelines</li>
<li><strong>Groupes de déploiement</strong> — agents auto-hébergés regroupés par environnement</li>
</ul>
<p>Sur un nouveau projet, la liste Pipelines est vide.</p>]]></description><enclosure url="https://1552afcb.notes-6if.pages.dev/posts/2026-azure-devops-pipelines-eerste-pipeline/cover.png" length="110910" type="image/png"/></item><item><title>Azure DevOps — Part 1: Repos, Branches, Policies and Pull Requests</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-azure-devops-repos-branches-policies-pull-requests/</link><pubDate>Tue, 14 Apr 2026 19:00:00 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/2026-azure-devops-repos-branches-policies-pull-requests/</guid><description><![CDATA[<p>Azure DevOps is Microsoft&rsquo;s platform for managing the complete software delivery chain: version control, CI/CD pipelines, project planning, package feeds and documentation. In this first part of the series we build the foundation: a Git repository, branch protection and the Pull Request workflow.</p>

<h2 id="setup-organisation-and-project" data-numberify>Setup: organisation and project<a class="anchor ms-1" href="#setup-organisation-and-project"></a></h2>
<p>After logging in to <a href="https://dev.azure.com" target="_blank" rel="noopener noreferrer">dev.azure.com<i class="fas fa-external-link-square-alt ms-1"></i></a> the <code>mvdboom</code> organisation is visible with one existing project.</p>
<p><picture><img class="img-fluid " alt="mvdboom organisation with test_hello_world project" src="/posts/2026-azure-devops-repos-branches-policies-pull-requests/screenshot-01-mvdboom-organisatie.png" loading="lazy" width="2559" height="1410" />
</picture>

</p>]]></description><enclosure url="https://1552afcb.notes-6if.pages.dev/posts/2026-azure-devops-repos-branches-policies-pull-requests/screenshot-11-feature-branch.png" length="168514" type="image/png"/></item><item><title>Windows Server 2022 Home Lab — AD DS, DNS, CA and Secured RDP</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/ws2022-home-lab-ad-dns-ca-rdp/</link><pubDate>Thu, 02 Apr 2026 10:00:00 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/ws2022-home-lab-ad-dns-ca-rdp/</guid><description><![CDATA[<p><a href="WS2022-Lab-Manual-EN.docx" download class="btn btn-outline-primary btn-sm mb-3"><i class="fas fa-download me-1"></i> Download as Word document</a></p>
<p>This article describes the full build of a two-server Windows Server 2022 home lab in Proxmox VE. Together, the two virtual machines provide Active Directory Domain Services, DNS, Group Policy and a Certificate Authority (ADCS). RDP connections are secured with PKI certificates so the Mac Mini M1 management workstation connects without certificate warnings.</p>
<p>This is part 3 of the series on building a Windows DevOps lab in Proxmox. In <a href="/posts/ws2022-proxmox-vm-creation/">part 1</a> I described how to create a VM, and in <a href="/posts/ws2022-proxmox-template-preparation/">part 2</a> how to prepare the template.</p>]]></description></item><item><title>Windows Server 2022 in Proxmox — Template Preparation</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/ws2022-proxmox-template-preparation/</link><pubDate>Tue, 31 Mar 2026 10:00:00 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/ws2022-proxmox-template-preparation/</guid><description><![CDATA[<p><a href="WS2022-in-Proxmox-Template-Preparation-Guide-EN.docx" download class="btn btn-outline-primary btn-sm mb-3"><i class="fas fa-download me-1"></i> Download as Word document</a></p>
<p>This is part 2 of the series on building a Windows DevOps lab in Proxmox. In <a href="/posts/ws2022-proxmox-vm-creation/">part 1</a> I described how to create the VM. In this article I prepare the VM as a reusable Proxmox template. All future VMs — the CA server, member servers and other roles — will be cloned from this template.</p>
<blockquote>
<p><strong>Important:</strong> After Sysprep, <strong>never</strong> start the VM again. If you do, the generalization is consumed and the template must be rebuilt from scratch.</p>]]></description></item><item><title>Windows Server 2022 in Proxmox — Creating a VM</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/ws2022-proxmox-vm-creation/</link><pubDate>Mon, 30 Mar 2026 10:00:00 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/ws2022-proxmox-vm-creation/</guid><description><![CDATA[<p><a href="WS2022-in-Proxmox-VM-Creation-Guide-EN.docx" download class="btn btn-outline-primary btn-sm mb-3"><i class="fas fa-download me-1"></i> Download as Word document</a></p>
<p>In this article I describe step by step how I create a Windows Server 2022 VM in Proxmox VE 9.1.6. The guide is based on real-world experience and includes all corrections and lessons learned along the way. This is part 1 of a series on building a fully functional Windows DevOps lab in Proxmox.</p>

<h2 id="lab-environment" data-numberify>Lab Environment<a class="anchor ms-1" href="#lab-environment"></a></h2>
<table>
	<thead>
			<tr>
					<th>Component</th>
					<th>Value</th>
			</tr>
	</thead>
	<tbody>
			<tr>
					<td>Proxmox host</td>
					<td>macpro2013.local — Mac Pro 2013 Trashcan</td>
			</tr>
			<tr>
					<td>Proxmox version</td>
					<td>9.1.6</td>
			</tr>
			<tr>
					<td>RAM</td>
					<td>128 GB</td>
			</tr>
			<tr>
					<td>Storage</td>
					<td>3.6 TB NVMe (local-lvm pool)</td>
			</tr>
			<tr>
					<td>Network bridge</td>
					<td>vmbr0 — internal lab network (192.168.178.x)</td>
			</tr>
			<tr>
					<td>Proxmox WebUI</td>
					<td>https://192.168.178.205:8006</td>
			</tr>
	</tbody>
</table>
<hr>

<h2 id="why-a-ca-is-needed--the-ssl-warning" data-numberify>Why a CA Is Needed — the SSL Warning<a class="anchor ms-1" href="#why-a-ca-is-needed--the-ssl-warning"></a></h2>
<p>Anyone who opens the Proxmox WebUI via <code>macpro2013.local</code> in Safari will immediately see a certificate warning. Proxmox uses a self-signed certificate by default.</p>]]></description></item><item><title>Windows Server 2022 — Active Directory and DNS Installation</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/windows_server_2022_ad_dns/</link><pubDate>Fri, 27 Mar 2026 00:00:00 +0100</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/windows_server_2022_ad_dns/</guid><description><![CDATA[<p>This article describes step by step how I installed Active Directory Domain Services (AD DS) and DNS on a Windows Server 2022 Datacenter VM in a VMware Fusion lab environment. The result is a fully functional domain controller for the domain <strong>lab.local</strong>, serving as the foundation for a Windows DevOps lab.</p>

<h2 id="environment" data-numberify>Environment<a class="anchor ms-1" href="#environment"></a></h2>
<table>
	<thead>
			<tr>
					<th>Component</th>
					<th>Value</th>
			</tr>
	</thead>
	<tbody>
			<tr>
					<td>Virtualization</td>
					<td>VMware Fusion (macOS)</td>
			</tr>
			<tr>
					<td>Guest OS</td>
					<td>Windows Server 2022 Datacenter (Desktop Experience)</td>
			</tr>
			<tr>
					<td>Hostname</td>
					<td>DC01</td>
			</tr>
			<tr>
					<td>Domain name</td>
					<td>lab.local</td>
			</tr>
			<tr>
					<td>NetBIOS name</td>
					<td>LAB</td>
			</tr>
			<tr>
					<td>Lab network adapter</td>
					<td>Ethernet1 — 172.16.37.10 (static IP)</td>
			</tr>
			<tr>
					<td>Internet adapter</td>
					<td>Ethernet0 — DHCP via VMware NAT</td>
			</tr>
	</tbody>
</table>
<hr>

<h2 id="step-1--configure-networking" data-numberify>Step 1 — Configure Networking<a class="anchor ms-1" href="#step-1--configure-networking"></a></h2>
<p>Before installing Active Directory, the domain controller needs a static IP address. AD DS and DNS depend on a stable address.</p>]]></description></item><item><title>Windows Packet Capturing for LDAPS Analysis</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/windows_packet_capturing/</link><pubDate>Sun, 18 Jan 2026 20:19:01 +0100</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/windows_packet_capturing/</guid><description><![CDATA[<p>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 &ldquo;silent&rdquo; failures where a network firewall might allow the initial connection but block the subsequent SSL/TLS handshake.</p>
<p>At Van den Boom Online, we understand that a smooth user experience starts with a robust backend. In this guide, we’ll show you how to perform packet capturing using only built-in Windows tools to verify if your traffic is reaching its destination or being dropped by security appliances.</p>]]></description></item><item><title>Install Ansible AWX 24.6.1 in Minikube on Ubuntu 24.04.2 LTS in a single VM</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/ansible_awx/</link><pubDate>Wed, 02 Jul 2025 13:35:25 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/ansible_awx/</guid><description><![CDATA[<p>Create a Ubuntu Virtual Machine with:</br>
32 GB RAM</br>
8 cores</br>
120 GB HD</br></p>
<p>Step-by-step: Install AWX 24.6.1 on Minikube (Ubuntu)</p>
<p>🔧 1. System Preparation</p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback"><span class="line"><span class="ln">1</span><span class="cl">$ sudo apt update &amp;&amp; sudo apt upgrade -y
</span></span><span class="line"><span class="ln">2</span><span class="cl">$ sudo apt install -y curl wget apt-transport-https ca-certificates gnupg lsb-release software-properties-common
</span></span><span class="line"><span class="ln">3</span><span class="cl">$ sudo timedatectl set-timezone Europe/Amsterdam
</span></span></code></pre></div><p>📦 2. Install Docker (Minikube backend)</p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback"><span class="line"><span class="ln"> 1</span><span class="cl">$ curl -fsSL https://get.docker.com | sudo bash
</span></span><span class="line"><span class="ln"> 2</span><span class="cl">$ sudo usermod -aG docker $USER
</span></span><span class="line"><span class="ln"> 3</span><span class="cl">$ newgrp docker  # Activate group without reboot
</span></span><span class="line"><span class="ln"> 4</span><span class="cl">
</span></span><span class="line"><span class="ln"> 5</span><span class="cl">Enable and start Docker:
</span></span><span class="line"><span class="ln"> 6</span><span class="cl">$ sudo systemctl enable docker
</span></span><span class="line"><span class="ln"> 7</span><span class="cl">$ sudo systemctl start docker
</span></span><span class="line"><span class="ln"> 8</span><span class="cl">
</span></span><span class="line"><span class="ln"> 9</span><span class="cl">Test:
</span></span><span class="line"><span class="ln">10</span><span class="cl">$ docker run hello-world
</span></span></code></pre></div><p>🧱 3. Install Minikube</p>]]></description></item><item><title>Install Red Hat Ansible Automation Platform 2.5 in a single VM</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/ansible_automation_platform/</link><pubDate>Sun, 29 Jun 2025 23:10:08 +0200</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/ansible_automation_platform/</guid><description><![CDATA[<p>Attention: I have not been able to make it restart automatically after a reboot! </br>
Perhaps it is better to look into making it run in Minikube?</br>
</br>
Create a Red Hat 9 Virtual Machine with:</br>
32 GB RAM</br>
8 cores</br>
120 GB HD</br></p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback"><span class="line"><span class="ln">1</span><span class="cl">$ sudo hostnamectl hostname aap.vandenboom.local
</span></span></code></pre></div><p>Download the Ansible Automation Platform 2.5 Containerized Setup Bundle from:
<a href="https://access.redhat.com/downloads/content/480/ver=2.5/rhel---9/2.5/x86_64/product-software" target="_blank" rel="noopener noreferrer">https://access.redhat.com/downloads/content/480/ver=2.5/rhel---9/2.5/x86_64/product-software<i class="fas fa-external-link-square-alt ms-1"></i></a></p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback"><span class="line"><span class="ln"> 1</span><span class="cl">$ tar zxvf ansible*.tar.gz
</span></span><span class="line"><span class="ln"> 2</span><span class="cl">
</span></span><span class="line"><span class="ln"> 3</span><span class="cl">$ sudo vim /etc/hosts
</span></span><span class="line"><span class="ln"> 4</span><span class="cl">localhost aap.vandenboom.local
</span></span><span class="line"><span class="ln"> 5</span><span class="cl">
</span></span><span class="line"><span class="ln"> 6</span><span class="cl">$ ping aap.vandenboom.local
</span></span><span class="line"><span class="ln"> 7</span><span class="cl">
</span></span><span class="line"><span class="ln"> 8</span><span class="cl">$ sudo dnf install -y podman git python3-pip rsync tar jq unzip
</span></span><span class="line"><span class="ln"> 9</span><span class="cl">
</span></span><span class="line"><span class="ln">10</span><span class="cl">$ podman login registry.redhat.io
</span></span><span class="line"><span class="ln">11</span><span class="cl">
</span></span><span class="line"><span class="ln">12</span><span class="cl">$ sudo dnf install ansible-core wget
</span></span><span class="line"><span class="ln">13</span><span class="cl">
</span></span><span class="line"><span class="ln">14</span><span class="cl">$ python3 -m pip install virtualenv
</span></span><span class="line"><span class="ln">15</span><span class="cl">$ pip3 install ansible
</span></span><span class="line"><span class="ln">16</span><span class="cl">
</span></span><span class="line"><span class="ln">17</span><span class="cl">$ vim inventory
</span></span><span class="line"><span class="ln">18</span><span class="cl">Edit the settings as seen below
</span></span><span class="line"><span class="ln">19</span><span class="cl">
</span></span><span class="line"><span class="ln">20</span><span class="cl">$ time ansible-playbook -i inventory ansible.containerized_installer.install -K
</span></span></code></pre></div><p>This is the contents of the file: ./inventory</p>]]></description></item><item><title>A comparison of the resource usage of Kubernetes and OpenShift</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/pas_op_met_openshift/</link><pubDate>Sat, 29 Mar 2025 15:15:43 +0100</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/pas_op_met_openshift/</guid><description><![CDATA[<p>When comparing Kubernetes with OpenShift (Red Hat&rsquo;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:</p>
<ol>
<li>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:</li>
</ol>
<ul>
<li>
<p>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.</p>]]></description></item><item><title>The statement 'beware of Kubernetes, it burns through your resources'</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/pas_op_met_kubernetes/</link><pubDate>Sat, 29 Mar 2025 15:00:43 +0100</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/pas_op_met_kubernetes/</guid><description><![CDATA[<p>The statement &ldquo;beware of Kubernetes, it burns through your resources&rdquo; 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).</p>
<p>This is due to several factors:</p>
<ol>
<li>
<p>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.</p>]]></description></item><item><title>Golang / Go: The Smart Programming Language for Efficient Software and Concurrency</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/golang_go_concurrency/</link><pubDate>Sat, 22 Mar 2025 21:00:43 +0100</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/golang_go_concurrency/</guid><description>&lt;p>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.&lt;/p></description></item><item><title>Diagram Guide</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/diagram/</link><pubDate>Wed, 01 Sep 2021 11:36:50 +0800</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/diagram/</guid><description><![CDATA[<p>This article offers a sample of basic diagram usage that can be used in Hugo content files.</p>
<p>Please see also <a href="https://mermaid-js.github.io" target="_blank" rel="noopener noreferrer">Mermaid<i class="fas fa-external-link-square-alt ms-1"></i></a>.</p>]]></description></item><item><title>Markdown Syntax Guide</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/markdown-syntax/</link><pubDate>Mon, 09 Nov 2020 00:00:00 +0000</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/markdown-syntax/</guid><description>&lt;p>This article offers a sample of basic Markdown syntax that can be used in Hugo content files, also it shows whether basic HTML elements are decorated with CSS in a Hugo theme.&lt;/p></description><enclosure url="https://1552afcb.notes-6if.pages.dev/images/markdown.png" length="279937" type="image/png"/></item><item><title>Rich Content</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/rich-content/</link><pubDate>Sun, 10 Mar 2019 00:00:00 +0000</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/rich-content/</guid><description><![CDATA[<p>Hugo ships with several <a href="https://gohugo.io/content-management/shortcodes/#use-hugo-s-built-in-shortcodes" target="_blank" rel="noopener noreferrer">Built-in Shortcodes<i class="fas fa-external-link-square-alt ms-1"></i></a> for rich content, along with a <a href="https://gohugo.io/about/hugo-and-gdpr/" target="_blank" rel="noopener noreferrer">Privacy Config<i class="fas fa-external-link-square-alt ms-1"></i></a> and a set of Simple Shortcodes that enable static and no-JS versions of various social media embeds.</p>]]></description></item><item><title>Placeholder Text</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/placeholder-text/</link><pubDate>Sat, 09 Mar 2019 00:00:00 +0000</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/placeholder-text/</guid><description>&lt;p>Lorem est tota propiore conpellat pectoribus de pectora summo.&lt;/p></description></item><item><title>Math Typesetting</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/math-typesetting/</link><pubDate>Fri, 08 Mar 2019 00:00:00 +0000</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/math-typesetting/</guid><description>&lt;p>Mathematical notation in a Hugo project can be enabled by using third party JavaScript libraries.&lt;/p></description></item><item><title>Emoji Support</title><link>https://1552afcb.notes-6if.pages.dev/fr/posts/emoji-support/</link><pubDate>Tue, 05 Mar 2019 00:00:00 +0000</pubDate><guid>https://1552afcb.notes-6if.pages.dev/fr/posts/emoji-support/</guid><description>&lt;p>Emoji can be enabled in a Hugo project in a number of ways.&lt;/p></description></item></channel></rss>