add osmh post-24

Author: NicPares

content/posts/osmh/post-25/featured.png

@@ -0,0 +1,41 @@
+---
+title: "Use Lifecycle Environments"
+date: 2025-03-31
+draft: false
+summary: "Learn to create and use lifecycle environments in Oracle OS Management Hub."
+tags: ["osmh","lab","tutorial","osmh-dev"]
+showDate: true
+---
+
+## Links
+
+:crescent_moon: [Lab](https://luna.oracle.com/lab/2c4e8bb8-d2d8-4a48-8752-cc44ad9668f4)
+
+:spiral_notepad: [Tutorial](https://docs.oracle.com/en/learn/osmh-lifecycle)
+
+## Details
+
+Learn to create and use lifecycle environments to promote versioned custom software sources through lifecycle stages in Oracle OS Management Hub.
+
+### Objectives
+
+In this tutorial, you'll learn how to:
+
+  - Create a lifecycle environment and define three lifecycle stages
+  - Register existing OCI compute instances to lifecycle stages using profiles
+  - Create a versioned custom software source using a package list
+  - Promote the versioned custom software source to the first stage in the lifecycle environment
+  - Promote the versioned custom software source through the remaining stages in the lifecycle environment
+
+### Prerequisites
+
+Access to an Oracle Cloud Infrastructure tenancy with:
+
+  - An administrative user group, a dynamic group identifying instance resources, and the IAM policies that enable OS Management Hub.
+  - Oracle Linux compute instances.
+  - The following vendor software sources:
+     - ol8_baseos_latest-x86_64
+     - ol8_appstream-x86_64
+     - ol8_addons-x86_64
+     - ol8_uekr6-x86_64
+  - Virtual Cloud Network (VCN) or configured network access that supports OS Management Hub.