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/AWS1/CL_NEP=>CREATEGLOBALCLUSTER()

About CreateGlobalCluster

Creates a Neptune global database spread across multiple Amazon Regions. The global database contains a single primary cluster with read-write capability, and read-only secondary clusters that receive data from the primary cluster through high-speed replication performed by the Neptune storage subsystem.

You can create a global database that is initially empty, and then add a primary cluster and secondary clusters to it, or you can specify an existing Neptune cluster during the create operation to become the primary cluster of the global database.

Method Signature

IMPORTING

Required arguments:

iv_globalclusteridentifier TYPE /AWS1/NEPGLOBALCLUSTERID /AWS1/NEPGLOBALCLUSTERID

The cluster identifier of the new global database cluster.

Optional arguments:

iv_sourcedbclusteridentifier TYPE /AWS1/NEPSTRING /AWS1/NEPSTRING

(Optional) The Amazon Resource Name (ARN) of an existing Neptune DB cluster to use as the primary cluster of the new global database.

iv_engine TYPE /AWS1/NEPSTRING /AWS1/NEPSTRING

The name of the database engine to be used in the global database.

Valid values: neptune

iv_engineversion TYPE /AWS1/NEPSTRING /AWS1/NEPSTRING

The Neptune engine version to be used by the global database.

Valid values: 1.2.0.0 or above.

iv_deletionprotection TYPE /AWS1/NEPBOOLEANOPTIONAL /AWS1/NEPBOOLEANOPTIONAL

The deletion protection setting for the new global database. The global database can't be deleted when deletion protection is enabled.

iv_storageencrypted TYPE /AWS1/NEPBOOLEANOPTIONAL /AWS1/NEPBOOLEANOPTIONAL

The storage encryption setting for the new global database cluster.

RETURNING

oo_output TYPE REF TO /aws1/cl_nepcreateglbclustrslt /AWS1/CL_NEPCREATEGLBCLUSTRSLT

Domain /AWS1/RT_ACCOUNT_ID
Primitive Type NUMC

Examples

Syntax Example

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->/aws1/if_nep~createglobalcluster(
  iv_deletionprotection = ABAP_TRUE
  iv_engine = |string|
  iv_engineversion = |string|
  iv_globalclusteridentifier = |string|
  iv_sourcedbclusteridentifier = |string|
  iv_storageencrypted = ABAP_TRUE
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  lo_globalcluster = lo_result->get_globalcluster( ).
  IF lo_globalcluster IS NOT INITIAL.
    lv_globalclusteridentifier = lo_globalcluster->get_globalclusteridentifier( ).
    lv_string = lo_globalcluster->get_globalclusterresourceid( ).
    lv_string = lo_globalcluster->get_globalclusterarn( ).
    lv_string = lo_globalcluster->get_status( ).
    lv_string = lo_globalcluster->get_engine( ).
    lv_string = lo_globalcluster->get_engineversion( ).
    lv_booleanoptional = lo_globalcluster->get_storageencrypted( ).
    lv_booleanoptional = lo_globalcluster->get_deletionprotection( ).
    LOOP AT lo_globalcluster->get_globalclustermembers( ) into lo_row.
      lo_row_1 = lo_row.
      IF lo_row_1 IS NOT INITIAL.
        lv_string = lo_row_1->get_dbclusterarn( ).
        LOOP AT lo_row_1->get_readers( ) into lo_row_2.
          lo_row_3 = lo_row_2.
          IF lo_row_3 IS NOT INITIAL.
            lv_string = lo_row_3->get_value( ).
          ENDIF.
        ENDLOOP.
        lv_boolean = lo_row_1->get_iswriter( ).
      ENDIF.
    ENDLOOP.
    lo_failoverstate = lo_globalcluster->get_failoverstate( ).
    IF lo_failoverstate IS NOT INITIAL.
      lv_failoverstatus = lo_failoverstate->get_status( ).
      lv_string = lo_failoverstate->get_fromdbclusterarn( ).
      lv_string = lo_failoverstate->get_todbclusterarn( ).
      lv_boolean = lo_failoverstate->get_isdatalossallowed( ).
    ENDIF.
  ENDIF.
ENDIF.