ETC (Datacenter)

1. ETC Cluster Registration

1) To register a non-public cloud cluster with Cocktail Cloud, follow these steps

1-1. Navigate to the Cluster Registration Screen

1) Click the "+ Register In-Use Cluster" button located in the upper right corner of the [Infrastructure] - [Clusters] tab.

1.2 Choose Cluster Provider and Type

[Screen] Cluster Configuration Form

1) Set the provider attribute in the Cluster Configuration form to 'Datacenter.'

2) Choose the type attribute as 'MANAGED.'

3) Choose the region as the one where the cluster was created (Example: Korea).

• Provider and type fields are mandatory.

1.3 Cluster Registration

Item (* is required)	Content
Cluster Name*	The name of the cluster to be managed in Cocktail Cloud
Kubernetes Version*	Enter the Kubernetes version of the created cluster
ID*	ID for management in Cocktail Cloud - IDs can only contain lowercase letters, numbers, and three special characters (- . _). (e.g., eks-acornsoft-demo-cluster) - IDs cannot be duplicates of IDs already registered for other clusters.
Description	Description of the cluster to be registered
Master address*	Enter the IP address displayed after running the command $ sudo cat /etc/kubernetes/acloud-client.conf | grep server
Node Port Host Address*	Enter the Public IP of Kubernetes
Node Port Range*	Input the port range 30000-32767, which is available in Kubernetes
Cluster CA Certification*	Enter the portion after "certificate-authority-data:" displayed when running the command $ sudo cat /etc/kubernetes/acloud-client.conf | grep certificate-authority-data
Client Certificate Data*	Enter the portion after "client-certificate-data:" displayed when running the command $ sudo cat /etc/kubernetes/acloud-client.conf | grep client-certificate-data
Client Key Data*	Enter the value displayed after running the command $ sudo cat /etc/kubernetes/acloud-client.conf | grep client-key-data

1) Click the "Save" button in the menu bar to initiate the cluster registration.

2) After registration is complete, the cluster list will be displayed, allowing you to verify the recently registered cluster.

[Screen] Cluster Configuration Form After Registration