> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ale.run/llms.txt
> Use this file to discover all available pages before exploring further.

# Clusters

> You can view information about clusters connected to ale and modify their settings.

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  <img className="block rounded-md" src="https://files.cloudtype.io/ale-docs/operations/images/en/08_01.png" />
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<Tip>
  To add a cluster managed by ale, see the [Multi-Cluster page.](/en/advanced/multi-cluster)
</Tip>

***

## Agent Access

> You can access the cluster using the `Agent Access` button in the top right.

<AccordionGroup>
  <Accordion title="View Cluster Logs" defaultOpen={true}>
    <Frame>
      <img className="block rounded-md" src="https://files.cloudtype.io/ale-docs/operations/images/en/08_03.png" />
    </Frame>
  </Accordion>

  <Accordion title="Terminal Access (kubectl)" defaultOpen={true}>
    <Frame>
      <img className="block rounded-md" src="https://files.cloudtype.io/ale-docs/operations/images/en/08_04.png" />
    </Frame>
  </Accordion>
</AccordionGroup>

## Nodes

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  <img className="block rounded-md" src="https://files.cloudtype.io/ale-docs/operations/images/en/08_02.png" />
</Frame>

> You can view information about the nodes that make up clusters connected to `ale`.

* **Node Hostname**
* **Node Status**
* **CPU / Memory**
* **Number of running pods**

## Events

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  <img className="block rounded-md" src="https://files.cloudtype.io/ale-docs/operations/images/en/08_05.png" />
</Frame>

> You can view events occurring in the cluster.

## Settings

### Container Registry

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  <img className="block rounded-md" src="https://files.cloudtype.io/ale-docs/operations/images/en/08_07.png" />
</Frame>

> To integrate external container registries, refer to the links below for guide on connecting to each provider's registry.

<CardGroup cols={2}>
  <Card title="AWS Elastic Container Registry" icon="aws" href="/en/registry/aws-ecr" horizontal />

  <Card title="Github Container Registry" icon="github" href="/en/registry/ghcr" horizontal />

  <Card title="Docker Hub" icon="docker" href="/en/registry/docker-hub" horizontal />

  <Card title="Google Cloud Artifact Registry" icon="google" href="/en/registry/gcp-ar" horizontal />
</CardGroup>

### Network

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  <img className="block rounded-md" src="https://files.cloudtype.io/ale-docs/operations/images/en/08_09.png" />
</Frame>

* **Preview Domain**: Connected root domain
* **Use HTTPS**
  * **enabled**: Internet environment
  * **disabled**: Intranet/closed network environment
* **Certificate Secret Name**: TLS certificate secret name
* **Certificate Secret Namespace**: Namespace of TLS certificate
* **Certificate Issuer**: Name of the certificate issuer (ClusterIssuer) that issues TLS certificates
* **Ingress Class**: Ingress class name to apply to deployed web services
* **Ingress IP**: External IP or Hostname of Nginx Ingress Controller
* **Load Balancer Type**: TCP connection method for deployed applications
  * **Load Balancer**
  * **NodePort**

### Storage

<Frame>
  <img className="block rounded-md" src="https://files.cloudtype.io/ale-docs/operations/images/en/08_10.png" />
</Frame>

* **Storage Class**
* **Volume Mode**
  * **RWO(ReadWriteOnce)**: Single node volume mount, single pod use
  * **RWX(ReadWriteMany)**: Multi-node volume mount, multi-pod use
* **Min/Max Size**: Enter in GB