This topic describes the node specifications and disk types that are supported by Alibaba Cloud Elasticsearch (ES). You can refer to this information when you purchase an Alibaba Cloud ES or Logstash cluster by calling an API.
Node specifications for ES clusters
CPU type | Category | Node specifications | vCPU and memory |
Intel | Disk-based (1:2 family) | elasticsearch.n4.small Note No longer available for purchase. | 1 vCPU and 2 GiB of memory |
elasticsearch.sn1ne.large | 2 vCPUs and 4 GiB of memory | ||
elasticsearch.sn1ne.2xlarge Note Supported only in some regions. The specifications on the buy page prevail. | 8 vCPUs and 16 GiB of memory | ||
elasticsearch.sn1ne.4xlarge Note Supported only in some regions. The specifications on the buy page prevail. | 16 vCPUs and 32 GiB of memory | ||
Disk-based (1:4 family) | elasticsearch.sn2ne.large | 2 vCPUs and 8 GiB of memory | |
elasticsearch.sn2ne.xlarge | 4 vCPUs and 16 GiB of memory | ||
elasticsearch.sn2ne.2xlarge | 8 vCPUs and 32 GiB of memory | ||
elasticsearch.sn2ne.4xlarge | 16 vCPUs and 64 GiB of memory | ||
Disk-based (1:8 family) | elasticsearch.r5.2xlarge Note Supported only in some regions. The specifications on the buy page prevail. | 8 vCPUs and 64 GiB of memory |
The cluster type with 1 vCPU and 2 GiB of memory is no longer available for purchase. This cluster type is suitable only for test scenarios and is not applicable to production environments. This cluster type is not covered by the Service-Level Agreement (SLA). We recommend that you upgrade low-specification cluster types to high-specification cluster types at your earliest convenience.
Node specifications for Logstash clusters
CPU type | Category | Node specifications | vCPU and memory |
Intel | Disk-based (1:1 family) | elasticsearch.ic5.xlarge | 4 vCPUs and 4 GiB of memory |
elasticsearch.ic5.2xlarge | 8 vCPUs and 8 GiB of memory | ||
elasticsearch.ic5.3xlarge | 12 vCPUs and 12 GiB of memory | ||
elasticsearch.ic5.4xlarge | 16 vCPUs and 16 GiB of memory | ||
Disk-based (1:2 family) | elasticsearch.sn1ne.large | 2 vCPUs and 4 GiB of memory | |
elasticsearch.sn1ne.4xlarge | 16 vCPUs and 32 GiB of memory | ||
elasticsearch.sn1ne.8xlarge | 32 vCPUs and 64 GiB of memory | ||
Disk-based (1:4 family) | elasticsearch.sn2ne.large | 2 vCPUs and 8 GiB of memory | |
elasticsearch.sn2ne.xlarge | 4 vCPUs and 16 GiB of memory | ||
elasticsearch.sn2ne.2xlarge | 8 vCPUs and 32 GiB of memory | ||
elasticsearch.sn2ne.4xlarge | 16 vCPUs and 64 GiB of memory | ||
Disk-based (1:8 family) | elasticsearch.r5.large | 2 vCPUs and 16 GiB of memory | |
elasticsearch.r5.xlarge | 4 vCPUs and 32 GiB of memory | ||
elasticsearch.r5.2xlarge | 8 vCPUs and 64 GiB of memory |
Node storage types
Cluster type | Node storage type | Description |
Elasticsearch | cloud_essd_PL0 | ESSD PL0 |
cloud_essd_PL1 | ESSD PL1 | |
cloud_essd_PL2 | ESSD PL2 | |
cloud_essd_PL3 | ESSD PL3 | |
cloud_efficiency | ultra disk | |
cloud_ssd | standard SSD | |
Logstash | cloud_efficiency | ultra disk |
cloud_ssd | SSD |
For more information about disks, see Overview of disks.
References
Available node specifications vary by region and version. For more information, see the Purchase page.
To purchase an ES cluster by calling an API, see createInstance.
To purchase a Logstash cluster by calling an API, see CreateLogstash.