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Chapter 17. Creating test entries

The dsctl ldifgen command creates LDIF files with different types of test entries. For example, you can use this LDIF file to populate a test instance or a sub-tree to test the performance of Directory Server with the example entries.

17.1. Overview of testing entries you can create
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You can pass one of the following entry type arguments to dsctl ldifgen:

  • users: Creates an LDIF file that contains user entries.
  • groups: Creates an LDIF file that contains static group and member entries.
  • cos-def: Creates an LDIF file that either contains a classic pointer or an indirect Class of Service (CoS) definition.
  • cos-template: Creates an LDIF file that contains a CoS template.
  • roles: Creates an LDIF file that contains managed, filtered, or indirect role entries.
  • mod-load: Creates an LDIF file that contains modify operations. Use the ldapmodify utility to load the file into the directory.
  • nested: Creates an LDIF file that contains heavily nested entries in a cascading or fractal tree design.
Note

The dsctl ldifgen command creates only the LDIF file. To load the file into your Directory Server instance, use the:

  • ldapmodify utility after you created an LDIF file using the mod-load option
  • ldapadd utility for all other options

Except for the nested entry type, if you do not provide any command line options, the dsctl ldifgen command uses an interactive mode: 

# dsctl instance_name ldifgen entry_type
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17.2. Creating an LDIF file with example user entries
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Use the dsctl ldifgen users command to create an LDIF file with example user entries.

Procedure

  1. For example, to create an LDIF file named /tmp/users.ldif that adds 100,000 generic users to the dc=example,dc=com suffix, enter: 

    # dsctl instance_name ldifgen users --suffix "dc=example,dc=com" --number 100000 --generic --ldif-file=/tmp/users.ldif
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    Note that the command creates the following organizational units (OU) and randomly assigns the users to these OUs:

    • ou=accounting
    • ou=product development
    • ou=product testing
    • ou=human resources
    • ou=payroll
    • ou=people

    • ou=groups

      For further details and other options you can use to create the LDIF file, enter: 

      # dsctl instance_name ldifgen users --help
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  2. Optional: Add the test entries to the directory: 

    # ldapadd -D "cn=Directory Manager" -W -H ldap://server.example.com -x -c -f /tmp/users.ldif
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17.3. Creating an LDIF file with example group entries
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Use the dsctl ldifgen groups command to create an LDIF file with example user entries.

Procedure

  1. For example, to create an LDIF file named /tmp/groups.ldif that adds 500 groups to the ou=groups,dc=example,dc=com entry, and each group has 100 members, enter: 

    # dsctl instance_name ldifgen groups --number 500 --suffix "dc=example,dc=com" --parent "ou=groups,dc=example,dc=com" --num-members 100 --create-members --member-parent "ou=People,dc=example,dc=com" --ldif-file /tmp/groups.ldif example_group__
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    Note that the command also creates LDIF statements to add the user entries in ou=People,dc=example,dc=com.

    For further details and other options you can use to create the LDIF file, enter: 

    # dsctl instance_name ldifgen groups --help
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  2. Optional: Add the test entries to the directory: 

    # ldapadd -D "cn=Directory Manager" -W -H ldap://server.example.com -x -c -f /tmp/groups.ldif
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17.4. Creating an LDIF file with an example CoS definition
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Use the dsctl ldifgen cos-def command to create an LDIF file with a Class of Service (CoS) definition.

Procedure

  1. For example, to create an LDIF file named /tmp/cos-definition.ldif that adds a classic CoS definition to the ou=cos-definitions,dc=example,dc=com entry, enter: 

    # dsctl instance_name ldifgen cos-def Postal_Def --type classic --parent "ou=cos definitions,dc=example,dc=com" --cos-specifier businessCatagory --cos-template "cn=sales,cn=classicCoS,dc=example,dc=com" --cos-attr postalcode telephonenumber --ldif-file /tmp/cos-definition.ldif
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    For further details and other options you can use to create the LDIF file, enter: 

    # dsctl instance_name ldifgen cos-def --help
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  2. Optional: Add the test entries to the directory: 

    # ldapadd -D "cn=Directory Manager" -W -H ldap://server.example.com -x -c -f /tmp/cos-definition.ldif
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17.5. Creating an LDIF file with example modification statements
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Use the dsctl ldifgen mod-load command to create an LDIF file that contains update operations.

Procedure

  1. For example, to create an LDIF file named /tmp/modifications.ldif: 

    # dsctl instance_name ldifgen mod-load --num-users 1000 --create-users --parent="ou=People,dc=example,dc=com" --mod-attrs="sn" --add-users 10 --modrdn-users 100 --del-users 100 --delete-users --ldif-file=/tmp/modifications.ldif
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    This command creates a file named /tmp/modifications.ldif file with the statements that do the following:

    • Create an LDIF file with 1000 ADD operations to create user entries in ou=People,dc=example,dc=com.
    • Modify all entries by changing their sn attributes.
    • Add additional 10 user entries.
    • Perform 100 MODRDN operations.
    • Delete 100 entries

    • Delete all remaining entries at the end

      For further details and other options you can use to create the LDIF file, enter: 

      # dsctl instance_name ldifgen mod-load --help
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  2. Optional: Add the test entries to the directory: 

    # ldapadd -D "cn=Directory Manager" -W -H ldap://server.example.com -x -c -f /tmp/modifications.ldif
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17.6. Creating an LDIF file with nested example entries
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Use the dsctl ldifgen nested command to create an LDIF file that contains a heavily nested cascading fractal structure.

Procedure

  1. For example, to create an LDIF file named /tmp/nested.ldif that adds 600 users in total in different organizational units (OU) under the dc=example,dc=com entry, with each OU containing a maximum number of 100 users, enter: 

    # dsctl instance_name ldifgen nested --num-users 600 --node-limit 100 --suffix "dc=example,dc=com" --ldif-file /tmp/nested.ldif
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    For further details and other options you can use to create the LDIF file, enter: 

    # dsctl instance_name ldifgen nested --help
    Copy to Clipboard Toggle word wrap

  2. Optional: Add the test entries to the directory: 

    # ldapadd -D "cn=Directory Manager" -W -H ldap://server.example.com -x -c -f /tmp/nested.ldif
    Copy to Clipboard Toggle word wrap
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