This topic describes how to use the command line interface to add a replication specification to the Delphix Engine.

Unlike the GUI, the CLI supports the ability to manage multiple replication specifications within a single system. This allows updates to be sent to multiple systems from a single point.

Prerequisites

  • You should review the topic Replication Overview to understand which objects are copied as part of a backup or restore operation, as well as the dependencies between objects. 

Procedure

  1. Switch to the replication spec context.

    delphix> cd replication/spec
    delphix replication spec> ls
    Operations
    create
  2. Create a new replication spec.

    delphix replication spec> create
    delphix replication spec create *> ls
    Properties
        type: ReplicationSpec
        name: (unset)
        bandwidthLimit: (unset)
        enabled: (unset)
        encrypted: (unset)
        objects: (required)
        schedule: (unset)
        targetCredential:
            type: PasswordCredential
            password: (required)
        targetHost: (required)
        targetPrincipal: (required)
  3. Specify the target host name, user, and credentials.

    delphix replication spec create *> set targetHost=exampleHost.mycompany.com
    delphix replication spec create *> set targetPrincipal=delphix_admin
    delphix replication spec create *> set targetCredential.password=password

    SDD Secure replication

    To create a Selective Data Distribution (SDD) type spec set the objectSpecification.type once SDD is enabled. See (IKB102 how to enable SDD) for enable procedure.

    delphix replication spec create *> set objectSpecification.type=ReplicationSecureList
    
    
    

    This parameter defaults to ReplicationList which implies a regular replication spec.

    Target Principal

    The target principal must be a Delphix user on the target host who has domain privileges.

  4. Specify the set of objects to replicate.
    1. To replicate all dSources and VDBs on the system, specify `DOMAINas the list of objects.

      delphix replication spec create *> set objects=`DOMAIN
    2. To replicate a subset of Groups, VDBs and dSources, specify their names as a comma-separated list.

      delphix replication spec create *> set objects=dExample1,dExample2

      Name Completion

      The CLI will provide possible completions for all objects in the system, but only groups, dSources and VDBs can be specified. Attempts to replicate other types of objects will generate an error when the operation is committed.

  5. Commit the operation.

    delphix replication spec create *> commit
        `REPLICATION_SPEC-1