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This PR adds embedded youtube videos in places where we have done walkthroughs of this functionality. Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
23 lines
943 B
Markdown
23 lines
943 B
Markdown
---
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title: Upgrading Talos
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---
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## Video Walkthrough
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To see a live demo of this writeup, see the video below:
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<iframe width="560" height="315" src="https://www.youtube.com/embed/sw78qS8vBGc" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
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## Talos
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In an effort to create more production ready clusters, Talos will now taint control plane nodes as unschedulable.
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This means that any application you might have deployed must tolerate this taint if you intend on running the application on control plane nodes.
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Another feature you will notice is the automatic uncordoning of nodes that have been upgraded.
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Talos will now uncordon a node if the cordon was initiated by the upgrade process.
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## Talosctl
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The `talosctl` CLI now requires an explicit set of nodes.
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This can be configured with `talos config nodes` or set on the fly with `talos --nodes`.
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