--- title: "Create and manage clusters" slug: "nsr-cluster-vpc" updated: 2026-09-17T09:18:03Z published: 2026-09-17T09:18:03Z canonical: "guide.ncloud-docs.com/nsr-cluster-vpc" stale: true --- > ## Documentation Index > Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt > Use this file to discover all available pages before exploring further. # Create and manage clusters Available in VPC Creating and managing clusters describes how to create, manage and delete a cluster and how to view cluster information on the list of created clusters. ## Creating a cluster To create a cluster: 1. In the VPC environment of the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Application Services** > **Ncloud Simple RabbitMQ**. 2. Click **[Create Cluster]**. 3. When the Create Cluster interface appears, perform the next steps: - [1. Server settings](/docs/en/nsr-cluster-vpc#1%EC%84%9C%EB%B2%84%EC%84%A4%EC%A0%95) - [2. Configure the MQ](/docs/en/nsr-cluster-vpc#2MQ%EC%84%A4%EC%A0%95) - [3. Conduct final review](/docs/en/nsr-cluster-vpc#3%EC%B5%9C%EC%A2%85%ED%99%95%EC%9D%B8) ### 1. Server settings Set up the RabbitMQ server and click **[Next]**. - **MQ cluster name**: Enter a name of 3-20 characters to identify and manage the cluster. - **MQ engine version**: Select the RabbitMQ version. - For RabbitMQ license, use an MPL license released by GoPivotal. - **MQ server type**: Select type of the server on which to install the RabbitMQ server. - **Number of MQ nodes**: Select the number of nodes in the RabbitMQ cluster. - You can select 2 or 3 nodes for a cluster. - **VPC**: Select a VPC on which to install RabbitMQ. - Click ![i-nsr_refresh](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_refresh.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) to refresh the drop-down list of VPCs. - **[Create VPC]**: Click to create a new VPC. - **Server Subnet**: Select a server subnet on which to install RabbitMQ. - Click ![i-nsr_refresh](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_refresh.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) to refresh the drop-down list of subnets. - **[Create Subnet ]**: Click to create a new subnet. - **Load Balancer Subnet**: Select a dedicated subnet for the load balancer. - Click ![i-nsr_refresh](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_refresh.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) to refresh the drop-down list of Load Balancer subnets. - **[Create Load Balancer Subnet]**: Click to create a new Load Balancer. - **Load Balancer Network**: Select the load balancer network. - If you set it as Private IP, you can’t access any external networks. - **ACG settings**: This is information needed to access the RabbitMQ server and can be viewed after creation is complete. ### 2. Configure the MQ To set up the main administrator account for connecting to RabbitMQ and the Management UI, Click **[Next]**. - **Default User ID**: Enter a main administrator ID 4-16 characters long. - **Default User Password**: Enter a password 4-16 characters long for the main administrator ID. - **MQ connection port**: Port used to connect to RabbitMQ - **Network Partition Response Policy**: Policy for handling network partition events Note The network partition response policy is set as follows according to the number of nodes: | Number of nodes | Network partition response policy | Description | | --- | --- | --- | | 2 | autoheal | When a network partition occurs, a specific node is selected as the representative node and the other nodes are rerun. | | 3 | pause-minority | When a network partition occurs, a small number of nodes are paused after other nodes are confirmed to have stopped. | - [The policy is set automatically according to the number of nodes selected in 1. Configure server](/docs/en/nsr-cluster-vpc#1%EC%84%9C%EB%B2%84%EC%84%A4%EC%A0%95). ### 3. Conduct final review Check the settings and click **[Create]**. - The created cluster is added to the list with the **Being generated** status and becomes available for use once the status changes to **Operating**. ## Viewing a cluster list To view the cluster list in detail: Note - If there are more than 1 generated clusters, you can view the cluster list. If there is no operating cluster, no list appears on the Ncloud Simple RabbitMQ interface. - Information is available only of the clusters that have the status **Operating**. 1. In the VPC environment of the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Application Services** > **Ncloud Simple RabbitMQ**. 2. Check the summary information in the cluster list, or click a cluster to see the details. ![nsr-cluster-vpc_detail_ko](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/nsr-cluster-vpc_detail_en.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) - **MQ Cluster Name (Instance ID)**: Data used for cluster management - **MQ version**: RabbitMQ version of the cluster - **Number of MQ nodes**: Number of nodes that make up the cluster - Click ![i-nsr_setting_1](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_setting_1.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) to view the [Node's status](/docs/en/nsr-cluster-vpc#%EB%85%B8%EB%93%9C%EC%83%81%ED%83%9C%ED%99%95%EC%9D%B8), [View log](/docs/en/nsr-cluster-vpc#%EB%85%B8%EB%93%9C%EB%B3%84%EB%A1%9C%EA%B7%B8%ED%99%95%EC%9D%B8) and [Reboot the node](/docs/en/nsr-cluster-vpc#%EB%85%B8%EB%93%9C%EC%9E%AC%EB%B6%80%ED%8C%85). - **Status**: Cluster status - **Creating**: Cluster being generated - **Updating**: Cluster settings being changed - **Running**: Cluster available for use - **[View details]**: Click to view, copy, or download status information. - **Management UI**: Click ![i-nsr_setting_2](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_setting_2.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) to connect to the Management UI where you can manage RabbitMQ. - **Creation date and time**: Date and time when the cluster was created - **Edit time**: Date and time of the latest editing of the cluster information - **Endpoints**: Click ![i-nsr_setting_1](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_setting_1.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) to view the address and port for connecting to the RabbitMQ cluster. - **ACG**: ACG for accessing the RabbitMQ server - Click ![i-nsr_setting_2](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_setting_2.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D). - **Plugins**: Click **[Edit]** to [set up plugins](/docs/en/nsr-cluster-vpc#%ED%94%8C%EB%9F%AC%EA%B7%B8%EC%9D%B8%EC%84%A4%EC%A0%95). - **Monitoring**: Click ![i-nsr_setting_2](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_setting_2.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) to move to the Grafana page where you can monitor the RabbitMQ node status. - **Subnet name**: Name of the subnet where RabbitMQ is installed - **MQ server type**: Server type where RabbitMQ is installed - **VPC name**: Name of the VPC where RabbitMQ is installed ## Manage a cluster You can view the status and logs of the nodes making up a cluster or reboot the nodes with problems. Also, you can set up plugins. ### Viewing a node status To view the status of a node: 1. In the VPC environment of the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Application Services** > **Ncloud Simple RabbitMQ**. 2. Click the cluster containing the node whose status you wish to view. 3. In **Number of MQ Nodes**, click ![i-nsr_setting_1](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_setting_1.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D). - On the Nodes popup, you can view the node status. ![nsr-cluster-vpc_node status_ko](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/nsr-cluster-vpc_node_status_en.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) ### Viewing node log To view the log of each node: 1. In the VPC environment of the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Application Services** > **Ncloud Simple RabbitMQ**. 2. Click the cluster containing the nodes whose logs you wish to view. 3. In **Number of MQ Nodes**, click ![i-nsr_setting_1](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_setting_1.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D). 4. When the Nodes popup appears, click **[Log]** for the node whose log you wish to view. - On the Log popup that appears, you can enter the number of lines to view the log. ### Rebooting a node To reboot a node with problems: 1. In the VPC environment of the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Application Services** > **Ncloud Simple RabbitMQ**. 2. Click the cluster containing the node to reboot. 3. In **Number of MQ Nodes**, click ![i-nsr_setting_1](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_setting_1.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D). 4. Click **[Restart]** for the node to reboot. 5. When the Restart popup appears, click **[OK]**. - While the node is rebooting, its status shows **Working**. When reboot is completed, the status changes to **Operating**. ### Setting up plugins You can activate plugins to use expanded features or deactivate them. To set up a plugin: 1. In the VPC environment of the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Application Services** > **Ncloud Simple RabbitMQ**. 2. Click the cluster for which to set up the plugin. 3. In **Plugins**, click **[Edit]**. 4. When the Plugins popup appears, toggle the button for the plugin you wish to activate or deactivate. Note Ncloud Simple RabbitMQ provides the following plugins. - rabbitmq_delayed_message_exchange: Used to implement a waiting time between when a message reaches the exchange and when it is delivered to the queue, with an offset (in milliseconds) configurable for each message publication. - rabbitmq_stomp: Additional features, such as controlling queue properties, are available when using STOMP. - rabbitmq_top: Used to add the UNIX top-tier information of Erlang VM to the Management UI. - rabbitmq_web_stomp: You can use STOMP in web applications through a WebSocket connection. - Click ![i-nsr_setting_2](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/i-nsr_setting_2.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A37Z&se=2026-11-14T05%3A50%3A37Z&sr=c&sp=r&sig=5gUZjGH0OIIKwyBNFNbU29BiOsEagYdllNNLKK6f9yk%3D) to view the guide on plugins. 5. On the Set up Plugins popup, click **[OK]**. - While the changed plugin settings are applied, the status shows **Working**. Once the settings are applied, the status changes to **Operating**. ## Deleting a cluster To delete a cluster: 1. In the VPC environment of the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Application Services** > **Ncloud Simple RabbitMQ**. 2. Click and select the cluster to delete and click **[Delete]**. 3. When the Delete RabbitMQ Cluster popup appears, enter the name of the cluster to delete. 4. Click **[Yes]**. - The deleted cluster disappears from the list.