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## Task 34/40 | ||
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In this exercise, you will upgrade Kubernetes to a newer version using `kubeadm` | ||
> [!NOTE] | ||
> If you do not already have a Kubernetes cluster, you can create a Kubernetes cluster using `kubeadm` by following Day 27 video. | ||
### Task details | ||
1. Login to your cluster and make sure it is healthy | ||
2. Perform the cluster upgrade to a higher version by following the readme.md file in this folder | ||
3. Make sure to upgrade worker nodes, control plane node, and components such as kubelet, kubectl and kubeadm. | ||
4. After the cluster upgrade make sure your nodes are healthy and all the components are upgraded to the newer version. | ||
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5. **Share your learnings**: Document your key takeaways and insights in a blog post and social media update | ||
6. **Make it public**: Share what you learn publicly on LinkedIn or Twitter. | ||
- **Tag us and use the hashtag**: Include the following in your post: | ||
- Tag [@PiyushSachdeva](https://www.linkedin.com/in/piyush-sachdeva) and [@CloudOps Community](https://www.linkedin.com/company/thecloudopscomm) (on both platforms) | ||
- Use the hashtag **#40daysofkubernetes** | ||
- **Embed the video**: Enhance your blog post by embedding the video lesson from the Kubernetes series. This will give you visual context and reinforce your written explanations. | ||
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## Blog Post Focus 📝 | ||
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- **Clarity is essential**: Write your blog post clearly and concisely, making it easy for anyone to grasp the concepts, regardless of their prior Kubernetes experience. | ||
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