- Print
- PDF
Using Ncloud Kubernetes service
- Print
- PDF
Available in Classic
NAVER Cloud Platform’s Ncloud Kubernetes Service uses Kubernetes v1.12.7. Kubernetes is an open source for automated container deployment, scaling, and containerized application management.
Available regions
The service is available in the following region.
Region | Zone |
---|---|
Korea | KR-1, KR-2 |
Currently, Classic Ncloud Kubernetes service is only available to customers who have previously created clusters, and new clusters cannot be created
Create clusters
You need to create a cluster to use NAVER Cloud Platform’s Ncloud Kubernetes Service. A cluster is used to manage VMs.
- Click [Create] button.
Enter a cluster name. The cluster name can only contain lowercase letters, numbers and “- (hyphen)”, and must be between 3 and 30 in length. It must start with a lowercase letter, and must not end with “-”.
Specify the server specifications and the number of worker nodes created in the cluster. You can check the capacity of CPU and memory of the entire cluster depending on the specified worker nodes.
Choose modules to install in the cluster. As Dashboard and CSI for Block Storage are installed by default, you can choose from Weave Scope and Ingress Nginx. Ingress Nginx incurs charges for load balancers that are automatically created when it is installed.
- Select an existing login key or create a new one to access the VM created as a worker node.
- Confirm the settings and click [Create] button to create a cluster.
View clusters
You can check the cluster name, the number of nodes, capacity, Kubernetes version, cluster status, cluster dashboard, and node status and description on the cluster list.
- Cluster status: Cluster API status information
- Node status: Node add/delete status information
- Dashboard: shows Dashboard Web UI of the cluster in a new window.
View details
You can view detailed information of the selected cluster, such as Endpoint, ACG and created date. Click View server to check node information of the current cluster.
Edit cluster nodes
Click [Edit] button of the number of nodes in cluster details to edit the number of nodes in the cluster.
- Note that the number of worker nodes of which specifications have been changed is excluded from the maximum number of servers to create.
- For example, if the maximum number of nodes to create is 10 and the specifications of 2 nodes are changed, up to 8 nodes can be selected.
View node information
Click [View server] button of the number of nodes in cluster details to view the node information of the cluster.
A node can be either Ready or Not Ready; if a worker node’s kubelet does not work or is not normal, it is displayed as Not Ready.
Reset configuration file
Click [Reset] button in the cluster details.
When the popup window appears, enter the cluster name and click [Reset] button.
After reset, you need to download the configuration file again, and the previous configuration file will be no longer available.
Delete clusters
Click [Delete] button and specify the name of a cluster to delete.
Access clusters
Click [User Guide] button on the cluster list to view the guide information which shows how to control clusters in your local machine.