Merge pull request #449 from bgraef/main

update ocne stateless deployments post

content/posts/ocne/post-28/index.md

@@ -1,9 +1,9 @@
 ---
 title: "Use Stateless Deployments"
-date: 2024-05-09
+date: 2024-09-30
 draft: false
 summary: "Learn how to use Stateless Deployments with Oracle Cloud Native Environment."
-tags: ["ocne", "lab", "tutorial", "ocne-k8s"]
+tags: ["ocne", "ocne2", "lab", "tutorial", "ocne-k8s"]
 showDate: true
 ---
 
@@ -17,7 +17,7 @@ showDate: true
 
 There are two primary approaches to managing applications on Kubernetes - StatefulSets and Deployments. StatefulSets, which require persistent storage, manage stateful workloads such as a MySQL deployment on Kubernetes. Deployments provide a way to manage stateless applications such as websites, which often do not need to maintain their internal state.
 
-> **Note:** A [DaemonSets](https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/) is a third available Kubernetes controller. Daemonsets ensure a replica of Pod will always run on all or some other cluster's Nodes and are typically used for logging agents, monitoring systems, etc.
+A [DaemonSets](https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/) is another workload management type available to a Kubernetes controller. Daemonsets ensure a replica of a Pod will always run on all or some of the cluster's Nodes, and you'll typically use it for cluster storage daemons, logging agents, or monitoring systems.
 
 ### Objectives
 
@@ -28,14 +28,5 @@ In this tutorial, you will learn:
 
 ### Prerequisites
 
-- Minimum of a 3-node Oracle Cloud Native Environment cluster:
-
-   - Operator node
-   - Kubernetes control plane node
-   - Kubernetes worker node
-
-- Each system should have Oracle Linux installed and configured with:
-
-   - An Oracle user account (used during the installation) with sudo access
-   - Key-based SSH, also known as password-less SSH, between the hosts
-   - Installation of Oracle Cloud Native Environment
+- Installation of Oracle Cloud Native Environment
+   - a single control and worker node