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Parameter Group Settings/
Creating a Parameter Group
Updated on 2022-02-22 GMT+08:00
Creating a Parameter Group
Scenarios
DB parameter groups act as a container for engine configuration values that are applied to one or more DB instances. This section describes how to create a parameter group to manage your DB instance configurations.
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- DDS does not share parameter group quotas with RDS.
- Each account can create up to 100 DDS parameter groups for the cluster and replica set instances.
Cluster
- Log in to the DDS console.
- In the navigation pane on the left, click Parameter Group Management.
- On the Parameter Group Management page, click Create Parameter Group.
- Specify DB Engine Version, DB Instance Type, Node Type, Parameter Group Name, and Description and then click OK.
- Node Type: specifies the node type that this parameter group will apply to. For example, to create a parameter group applying to config, select config.
- Parameter Group Name: specifies the parameter group name, which is a string of 1 to 64 characters composed of only letters (case-sensitive), digits, hyphens (-), underscores (_), and periods (.).
- Description: contains a maximum of 256 characters and cannot contain the carriage return character and the following special characters: >!<"&'=
- On the Parameter Group Management page, view and manage parameter groups on the Clusters tab.
Replica Set
- Log in to the DDS console.
- In the navigation pane on the left, click Parameter Group Management.
- On the Parameter Group Management page, click Create Parameter Group.
- Specify DB Engine Version, DB Instance Type, Parameter Group Name, and Description and then click OK.
- Parameter Group Name: specifies the parameter group name, which is a string of 1 to 64 characters composed of only letters (case-sensitive), digits, hyphens (-), underscores (_), and periods (.).
- Description: contains a maximum of 256 characters and cannot contain the carriage return character and the following special characters: >!<"&'=
- On the Parameter Group Management page, view and manage parameter groups on the Replica Sets tab.
Parent topic: Parameter Group Settings
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