On the CSS management console, you can check a Logstash cluster's status, version, nodes, configurations and settings, and resource allocation on both the cluster list and the cluster overview page.
Introduction to the Cluster List
A cluster list displays all clusters of the same type under the current account. If there are a large number of clusters, the cluster list will consist of multiple pages, showing clusters of all states.
Clusters are listed in chronological order by default in the cluster list, with the most recent clusters displayed at the top.
You can click Export to download the full cluster list.
Parameter | Description |
|---|---|
Name/ID | Name and ID of a cluster. The cluster ID is automatically generated by the system and uniquely identifies a cluster. |
Cluster Status | Current status of a cluster.
WARNING: A cluster that is unavailable can be deleted, but cannot be scaled out. For such a cluster, you can check its monitoring data or restart it to try to fix the problem. If the fault persists, contact technical support. |
Task Status | The status of tasks such as cluster restarting, scaling out, and scaling in, or ongoing pipeline tasks. |
Version | Cluster version and image version. For example, if the version is 7.10.0(7.10.0_x.x.x_x.x.x), 7.10.0 is the cluster version and 7.10.0_x.x.x_x.x.x enclosed in parentheses is the image version. CAUTION: For a cluster created a long time ago, its image version may not be available because it is likely not recorded in the database. |
Private Network Address | Private network address and port number of a cluster. You can use it to access the cluster. If the cluster has multiple nodes, the private network addresses and port numbers of all nodes are displayed. |
Enterprise Project | Enterprise project that a cluster belongs to. |
Tags | Displays cluster tags. You can click Edit Tag to add, delete, or modify cluster tags. |
Cluster Description | Provides supplementary information about the cluster. |
Created | Cluster creation time. |
Billing Mode | Billing mode of a cluster. |
Operation | Operations that can be performed on a cluster, such as checking metrics, restart, and deletion. If an operation is unavailable, the menu button is grayed out. |
Viewing Basic Cluster Information
- Log in to the CSS management console.
- In the navigation pane on the left, choose .
- In the cluster list, click the name of the target cluster. The cluster information page is displayed.
- On the Overview tab, check the cluster's basic information, node configuration, and network information.
Table 2 Basic cluster information Parameter
Description
Cluster ID
Unique ID of a cluster, which is automatically generated by the system.
Each cluster ID is unique within the same region.
Cluster Name
Cluster name.
You can click
to change the cluster name.Cluster Version
Cluster version.
For example, if the version is 7.10.0(7.10.0_x.x.x_x.x.x), 7.10.0 is the cluster version and 7.10.0_x.x.x_x.x.x enclosed in parentheses is the image version.
CAUTION:For a cluster created a long time ago, its image version may not be available because it is likely not recorded in the database.
Cluster Status
Current status of a cluster
Task Status
Current task status of a cluster. If there is no ongoing task, -- is displayed.
Region | AZ
The region and AZ where the cluster is located.
Enterprise Project
Enterprise project that a cluster belongs to.
You can click a project name to check the basic project information.
Cluster Description
Provides supplementary information about the cluster. You can click
to modify the description.Table 3 Node information Parameter
Description
Logstash Node Specifications
Specifications of nodes in a Logstash cluster
Logstash Nodes
Number of nodes in a Logstash cluster
Logstash Node Storage Type
The storage type of Logstash nodes in the cluster.
Logstash Node Capacity (GB)
Storage capacity per node in the cluster.
Cluster Storage Capacity (GB)
Total storage capacity of the cluster.
- Quota: the upper limit of the storage capacity allocated to the cluster.
- Used: storage space already used by the cluster.
The cluster's disk usage can be calculated as follows: Disk usage = (Used/Quota) x 100%
Node Details
View the details of all cluster nodes.
Click View. In the displayed dialog box, view node details, including the node name/ID, status, and IP address.
Table 4 Network information Parameter
Description
VPC
VPC to which a cluster belongs
Subnet
Subnet to which the cluster belongs
Security Group
Security group to which a cluster belongs.
To modify the security group of a cluster, click Change Security Group.
WARNING:The selected security group must allow port 9600 in the inbound direction. Otherwise, the cluster may be inaccessible to external services.
Private IPv4 Address
Private IPv4 address and port number of a cluster. If the cluster has only one node, the IP address and port number of only one node are displayed, for example, 10.62.179.32:9600. If the cluster has multiple nodes, the IP addresses and port numbers of all nodes are displayed, for example, 10.62.179.32:9600,10.62.179.33:9600.
Table 5 Additional information Parameter
Description
Billing Mode
Billing mode of a cluster.
Created
When a cluster was successfully created.