diff --git a/content/evenementen/nluug/voorjaarsconferentie-2024/_index.md b/content/evenementen/nluug/voorjaarsconferentie-2024/_index.md
index 1f34e90..bfd5c88 100644
--- a/content/evenementen/nluug/voorjaarsconferentie-2024/_index.md
+++ b/content/evenementen/nluug/voorjaarsconferentie-2024/_index.md
@@ -104,19 +104,19 @@ event_schedule:
       time: 11:00
     - column:
       talk:
-        speaker:
-        title:
-        link:
+        speaker: Alain van Hoof
+        title: Kubernetes from Scratch, The Hard Way
+        link: talks/alain-van-hoof-kubernetes-from-scratch-the-hard-way/
     - column:
       talk:
-        speaker:
-        title:
-        link:
+        speaker: Jeroen Baten
+        title: Making Ansible Playbooks to Configure Single Sign-on for Popular Open Source Applications
+        link: talks/jeroen-baten-making-ansible-playbooks-to-configure-single-sign-on-for-popular-open-source-applications/
     - column:
       talk:
-        speaker:
-        title:
-        link:
+        speaker: Joost Gadellaa
+        title: Oh nee, Schaduw-ICT!
+        link: talks/joost-gadellaa-oh-nee-schaduw-ict/
   - row:
     columns:
     - column:
diff --git a/content/evenementen/nluug/voorjaarsconferentie-2024/talks/alain-van-hoof-kubernetes-from-scratch-the-hard-way.md b/content/evenementen/nluug/voorjaarsconferentie-2024/talks/alain-van-hoof-kubernetes-from-scratch-the-hard-way.md
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+++ b/content/evenementen/nluug/voorjaarsconferentie-2024/talks/alain-van-hoof-kubernetes-from-scratch-the-hard-way.md
@@ -0,0 +1,19 @@
+---
+categories:
+date: 2023-04-10T19:21:43+02:00
+description:
+layout: event-talk
+slug:
+tags:
+title: "Alain van Hoof - Kubernetes from Scratch, The Hard Way"
+speakers:
+- alain-van-hoof
+---
+
+## Abstract
+
+To understand the inner workings of Kubernetes and to prepare of the K8s certification exams, I decided to create a K8s cluster from scratch, the hard way, on premises ("de meterkast") on virtual machines all using Alpine Linux. This talk is how I tried to do it, how I succeeded, failed and added a CEPH cluster and ETCD cluster along the way. It includes a lot of technical details, but if there is one thing that you should learn during this talk, it's not about K8s at all: Containers are not VMs!
+
+## Biography
+
+[Alain van hoof](https://www.linkedin.com/in/alainvanhoof/) is a Linux user since 1993, when XFree86 settings could blow up your VGA monitor. At the age of 42 (yes 42) he became a MSc in System and Network Engineering at the University of Amsterdam. Doing all the Hipster things like CI/CD and Cloud as a consultant he ended up where his heart belongs: in an academic HPC environment where he can do Linux professionally and at scale. At home his Kubernetes cluster in "de meterkast" has an uptime of many years, running a website with 1 visitor a day. Besides de IT his hobbies in include (Islay) whisky, speed skating, running and cycling.
diff --git a/data/personen/joost-gadellaa.json b/data/personen/joost-gadellaa.json
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+++ b/data/personen/joost-gadellaa.json
@@ -0,0 +1,21 @@
+{
+  "id": "joost-gadellaa",
+  "name": "Joost Gadellaa",
+  "email": "",
+  "gender": "Male",
+  "honorary_member": false,
+  "nationality": "Dutch",
+  "profile_page": "",
+  "sameas": "",
+  "social": {
+    "facebook": "",
+    "github": "",
+    "gitlab": "",
+    "instagram": "",
+    "linkedin": "",
+    "mastodon": "",
+    "mastodon_url": "",
+    "twitter": ""
+  },
+  "thumbnail": "/afbeeldingen/personen/joost-gadellaa-200x200.jpg"
+}
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