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Billing Items A CSS cluster consists of compute resources (vCPUs and memory), EVS disks, and EIP bandwidth. You are billed for the following resources on a pay-per-use basis.
Pay-per-Use Resources If a pay-per-use cluster that contains pay-per-use public network bandwidth and EVS disks is no longer required, delete the cluster. The unsubscription procedure is as follows: Log in to the CSS management console.
types:get", "evs:quotas:get" ], "Effect": "Allow" } ] } Example 2: Denying cluster deletion A policy with only Deny permissions must be used in conjunction with other policies for it to take effect.
If the yearly/monthly cluster is not renewed by the time the retention period ends, the compute resources (vCPUs and memory), EVS disks, and EIPs will be released and data cannot be restored. For details about renewals, see Overview. Parent topic: Billing Modes
Overview When to Renew Subscriptions If a yearly/monthly cluster is about to expire but you want to continue using it, you need to renew the ECS subscription within a specified period, or resources, such as vCPUs, memory, and EVS disks, will be automatically released, and data will
After the retention period ends, the computing resources (vCPUs and memory), EVS disks, and EIPs will be released and cannot be restored.
Logstash Node Specifications Logstash nodes support EVS disks only. EVS disks are a virtual block storage service that is independent of ECSs.
If the selected node flavor uses EVS disks, you need to further select Node Storage Type and Capacity based on service requirements. Available EVS disk types vary depending on your region. The value range of node storage capacity is determined by the node flavor you select.
Node Storage Type If you select EVS for node storage, you need to further select the EVS disk type for data nodes of the cluster. Options include Common I/O, High I/O, Ultra-high I/O, and Extreme SSD.
If the selected node flavor uses EVS disks, you need to further select Node Storage Type and Capacity based on service requirements. Available EVS disk types vary depending on your region. For more on EVS disk performance, see Disk Types and Performance.
If the selected node flavor uses EVS disks, you need to further select Node Storage Type and Capacity based on service requirements. Available EVS disk types vary depending on your region. For more on EVS disk performance, see Disk Types and Performance.
Node Storage Type If you select EVS for node storage, you need to further select the EVS disk type for data nodes of the cluster. Options include Common I/O, High I/O, Ultra-high I/O, and Extreme SSD.
CSS uses EVS and local disks to store your indices. During cluster creation, you can specify the EVS disk type and specifications (the EVS disk size). EVS disk types include common I/O, high I/O, and ultra-high I/O.
A request is sent to the EVS service to expand the disk capacities for all cluster nodes. After disk capacity is expanded by EVS, the size of existing disk volumes is expanded on all cluster nodes. The disk capacity expansion will not interrupt ongoing services.
Available EVS disk types vary depending on your region. For more on EVS disk performance, see Disk Types and Performance. The node storage capacity is fixed at 40 GB. Nodes Set the number of data nodes for the cluster. Value range: 1 to 100.
Local disks are less reliable than EVS disks—if the underlying host fails, data stored on local disks may be permanently lost. For this reason, avoid using local disks to store mission-critical data. Instead, use EVS disks.
Local disks are less reliable than EVS disks—if the underlying host fails, data stored on local disks may be permanently lost. For this reason, avoid using local disks to store mission-critical data. Instead, use EVS disks.
If the selected node flavor uses EVS disks, you need to further select Node Storage Type and Capacity based on service requirements. Available EVS disk types vary depending on your region. The value range of node storage capacity is determined by the node flavor you select.
A request is sent to the EVS service to expand the disk capacities for all cluster nodes. After disk capacity is expanded by EVS, the size of existing disk volumes is expanded on all cluster nodes. The disk capacity expansion will not interrupt ongoing services.
Elastic Volume Service (EVS) CSS uses EVS to store index data. When you create a cluster, EVSs are automatically created for cluster data storage. Object Storage Service (OBS) Snapshots of CSS clusters are stored in OBS buckets.
