This topic describes the node specifications and disk types supported by Alibaba Cloud Elasticsearch. You can refer to this topic when you purchase an Elasticsearch or Logstash cluster by calling an API operation.
Node specifications for Elasticsearch clusters
CPU type | Category | Specifications | Family |
Intel | elasticsearch.n4.small Note Specifications of this category are no longer available for purchase. | 1 vCPU and 2 GiB of memory | 1:2 |
elasticsearch.sn1ne.large | 2 vCPUs and 4 GiB of memory | ||
elasticsearch.sn1ne.2xlarge Note Specifications of this category are supported only in some regions. You can view the supported regions on the buy page. | 8 vCPUs and 16 GiB of memory | ||
elasticsearch.sn1ne.4xlarge Note Specifications of this category are supported only in some regions. You can view the supported regions on the buy page. | 16 vCPUs and 32 GiB of memory | ||
elasticsearch.sn2ne.large | 2 vCPUs and 8 GiB of memory | 1:4 | |
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 | ||
elasticsearch.r5.2xlarge Note Specifications of this category are supported only in some regions. You can view the supported regions on the buy page. | 8 vCPUs and 64 GiB of memory | 1:8 |
Data nodes with 1 vCPU and 2 GiB of memory are no longer available for purchase. Such data nodes are designed only for testing purposes. Do not use such data nodes for production purposes. The service level agreement (SLA) does not apply to such data nodes. Therefore, we recommend that you upgrade your data nodes with those specifications at the earliest opportunity.
Node specifications for Logstash clusters
CPU type | Category | Specifications | Family |
Intel | elasticsearch.ic5.xlarge | 4 vCPUs and 4 GiB of memory | 1:1 |
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 | ||
elasticsearch.sn1ne.large | 2 vCPUs and 4 GiB of memory | 1:2 | |
elasticsearch.sn1ne.4xlarge | 16 vCPUs and 32 GiB of memory | ||
elasticsearch.sn1ne.8xlarge | 32 vCPUs and 64 GiB of memory | ||
elasticsearch.sn2ne.large | 2 vCPUs and 8 GiB of memory | 1:4 | |
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 | ||
elasticsearch.r5.large | 2 vCPUs and 16 GiB memory | 1:8 | |
elasticsearch.r5.xlarge | 4 vCPUs and 32 GiB of memory | ||
elasticsearch.r5.2xlarge | 8 vCPUs and 64 GiB of memory |
Node storage type
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 Disks.
References
The supported node specifications vary based on the region and version. The specifications on the buy page prevail.
For information about how to call an API operation to purchase an Elasticsearch cluster, see createInstance.
For information about how to call an API operation to purchase a Logstash cluster, see CreateLogstash.