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Managed Service for Greenplum® API, gRPC: HBARuleService.ListAtRevision

Written by
Updated at November 26, 2024

Retrieves a list of HBA rules for Greenplum clusters for particular revision.

gRPC request

rpc ListAtRevision (ListHBARulesAtRevisionRequest) returns (ListHBARulesResponse)

ListHBARulesAtRevisionRequest

{
  "cluster_id": "string",
  "revision": "int64"
}

Field

Description

cluster_id

string

Required field. ID of the Greenplum cluster.
To get the Greenplum cluster ID use a ClusterService.List request.

revision

int64

Cluster revision

ListHBARulesResponse

{
  "hba_rules": [
    {
      "priority": "int64",
      "connection_type": "ConnectionType",
      "database": "string",
      "user": "string",
      "address": "string",
      "auth_method": "AuthMethod"
    }
  ]
}

Field

Description

hba_rules[]

HBARule

Requested list of hba rules for the cluster.

HBARule

Field

Description

priority

int64

Priority of the Greenplum cluster rule.

connection_type

enum ConnectionType

  • CONNECTION_TYPE_UNSPECIFIED
  • HOST: Matches connection attempts made using TCP/IP.
  • HOSTSSL: Matches connection attempts made using TCP/IP, but only when the connection is made with SSL encryption.
  • HOSTNOSSL: Matches connection attempts made over TCP/IP that do not use SSL.

database

string

Required field. Specifies which database names this record matches.

user

string

Required field. Specifies which database role names this user matches.

address

string

Required field. Specifies the client machine addresses that this record matches.

auth_method

enum AuthMethod

Specifies the authentication method to use when a connection matches this record.
https://gpdb.docs.pivotal.io/6-6/security-guide/topics/Authenticate.html

  • AUTH_METHOD_UNSPECIFIED
  • MD5: Perform SCRAM-SHA-256 or MD5 authentication to verify the user's password.
  • LDAP: Perform LDAP authentication, if MDB_GREENPLUM_LDAP flag is set
  • REJECT: Disable authentication
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