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docs: add delete node pool section #5569

Merged
merged 8 commits into from
Jan 30, 2025
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Expand Up @@ -15,9 +15,9 @@ visibility into the workloads running inside your cluster and cluster costs.

The following sections describe these capabilities in detail:

- [Reconfigure](reconfigure.md) - Scale your clusters up/down by adding/reducing the number of nodes in a node pool and
- [Node Pools](node-pool.md) - Scale your clusters up/down by adding/reducing the number of nodes in a node pool and
adding additional worker pools. Resize nodes in a node pool by modifying the node specs (CPU, Memory, or Instance Type
for public clouds). Add additional fault domains such as availability zones to a node pool.
for public clouds).

- [Updates](cluster-updates.md) - Upgrade core packs (OS, Kubernetes, CSI, CNI) and add-on layers, such as Monitoring
and Security.
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47 changes: 47 additions & 0 deletions docs/docs-content/clusters/cluster-management/node-pool.md
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Expand Up @@ -3,6 +3,7 @@ sidebar_label: "Node Pools"
title: "Node Pools"
description: "Learn about the node pools and applying changes to a node pool."
hide_table_of_contents: false
toc_max_heading_level: 2
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sidebar_position: 190
tags: ["clusters", "cluster management"]
---
Expand Down Expand Up @@ -215,6 +216,52 @@ After you have modified a new node pool, you can validate the node pool by follo
5. Ensure the new node pool is listed in the **Node Pools** section and that all compute instances are in the healthy
status.

## Delete a Node Pool

You can delete a worker node pool from an active cluster using the following steps.

:::warning

The deletion of a node pool drains and removes its worker nodes. Before proceeding, ensure that your remaining node
pools have enough resources to take on the workloads from the pool being deleted, to prevent any disruption.

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:::

### Prerequisites

- An active cluster in Palette with at least one worker node pool.

- The `cluster.update` permission, which is required to edit clusters.

### Delete Node Pool

1. Log in to [Palette](https://console.spectrocloud.com).

2. From the left **Main Menu**, click **Clusters**.

3. Select the cluster with the node pool you want to delete.

4. Click the **Nodes** tab.

5. Locate the node pool you want to delete and click the **Delete** button.

6. Click **Delete** again to confirm the deletion. This action will drain and delete all nodes in the node pool.

### Validate

Use the following steps to confirm that the node pool was deleted successfully.

1. Log in to [Palette](https://console.spectrocloud.com).

2. From the left **Main Menu**, click on **Clusters**.

3. Select the cluster that had the deleted node pool.

4. Click the **Nodes** tab.

5. Verify that the deleted node pool is no longer listed in the **Node Pools** section and that all the remaining
compute instances are in a healthy state.

## Approve Cluster Repave

### Prerequisites
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63 changes: 0 additions & 63 deletions docs/docs-content/clusters/cluster-management/reconfigure.md

This file was deleted.

4 changes: 4 additions & 0 deletions redirects.js
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Expand Up @@ -594,6 +594,10 @@ let redirects = [
from: "/clusters/cluster-management/noc-ui/",
to: "/clusters/cluster-management/cluster-map-filters/",
},
{
from: "/clusters/cluster-management/reconfigure/",
to: "/clusters/cluster-management/node-pool/",
},
{
from: [
"/integrations/antrea-cni",
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