Configuring External Service Parameters

Procedure

1. Choose Settings > Object Service Settings > External Service.
2. Set the external service parameters. Table 1 describes related parameters.

   Table 1 External service parameters

   Parameter	Description
   GLS Public Primary Service Address	Public primary service address of the GLS. Set this parameter to the LS domain name of the default region or the service plane floating IP address of a storage node. If there are multiple clusters, set this parameter to a domain name. [Value range] The value is an IPv4 address, an IPv6 address, or a domain name. A domain name contains 3 to 253 characters, including lowercase letters, digits, and hyphens (-), and cannot start or end with a hyphen (-). The domain name must contain a second-level domain name. Each sub-domain name contains 1 to 63 characters and is separated from each other using periods (.). The top-level domain name cannot contain digits only. [Example] 192.168.1.100
   GLS Internal Primary Service Address	Internal primary service address of the GLS. Set this parameter to the LS domain name of the default region or the service plane floating IP address of a storage node. If there are multiple clusters, set this parameter to a domain name. [Value range] The value is an IPv4 address, an IPv6 address, or a domain name. A domain name contains 3 to 253 characters, including lowercase letters, digits, and hyphens (-), and cannot start or end with a hyphen (-). The domain name must contain a second-level domain name. Each sub-domain name contains 1 to 63 characters and is separated from each other using periods (.). The top-level domain name cannot contain digits only. [Example] 192.168.1.100
   RLS Primary Service Address	Primary service address of the RLS. Set this parameter to the LS domain name of the current region or the service plane floating IP address of a storage node. If there are multiple clusters, set this parameter to a domain name. [Value range] The value is an IPv4 address, an IPv6 address, or a domain name. A domain name contains 3 to 253 characters, including lowercase letters, digits, and hyphens (-), and cannot start or end with a hyphen (-). The domain name must contain a second-level domain name. Each sub-domain name contains 1 to 63 characters and is separated from each other using periods (.). The top-level domain name cannot contain digits only. [Example] 192.168.1.100

3. Modify the authentication configuration.
   • Modify POE authentication information. Table 2 describes related parameters.

     Table 2 POE authentication parameters

     Parameter	Description
     URL	URL of the POE authentication server. NOTE: Set the value to the POE authentication service domain name in the default region. [Value range] The value is an IPv4 address, an IPv6 address, or a domain name. A domain name contains 3 to 253 characters, including lowercase letters, digits, and hyphens (-), and cannot start or end with a hyphen (-). The domain name must contain a second-level domain name. Each sub-domain name contains 1 to 63 characters and is separated from each other using periods (.). The top-level domain name cannot contain digits only. The port ranges from 1 to 65535 and is optional. [Example] 192.168.1.1:30443 or www.test.com:30443 NOTICE: If you modify the URL of the authentication server when services are running, the ongoing services will fail and existing accounts cannot access data. You are advised to perform the operation during off-peak hours.
     AK	AK of the POE authentication server.
     SK	SK of the POE authentication server.

   • Modify IAM authentication information. Table 3 describes related parameters.

     Table 3 IAM authentication parameters

     Parameter	Description
     URL	URL of the IAM server. NOTE: Set the value to the IAM authentication service domain name in the default region. [Value range] You can enter an IPv4 address or domain name. A domain name contains 3 to 253 characters, including lowercase letters, digits, and hyphens (-), and cannot start or end with a hyphen (-). The domain name must contain a second-level domain name. Each sub-domain name contains 1 to 63 characters and is separated from each other using periods (.). The top-level domain name cannot contain digits only. The port ranges from 1 to 65535 and is optional. The path can contain lowercase letters, digits, and special characters !#$&'()*+,/:;=?@[]-_.~, and is optional. [Example] 192.168.1.1:30443 or www.test.com:30443 NOTICE: If you modify the URL of the authentication server when services are running, the ongoing services will fail and existing accounts cannot access data. You are advised to perform the operation during off-peak hours.
     Access Protocol	Protocol used for accessing the IAM authentication server. [Value range] HTTPS
     Username	User name for logging in to the IAM authentication server [Value range] The user name contains 1 to 127 characters.
     Password	Password of the login user. [Value range] The password contains 8 to 63 characters.
     Domain ID	Domain ID of the IAM authentication server. [Value range] The domain ID contains 1 to 127 characters.
     Project Name	Project name of the IAM authentication server. [Value range] The project name contains 1 to 63 characters.

4. Click Save.

Follow-up Procedure

After configuring or modifying external service parameters, synchronize the configuration or modification to other clusters.