Installing the PingDirectory server - PingDirectory - 10.0

Non-interactive mode is useful when setting up production or QA servers with specific configuration requirements. There are two ways to set up a server in non-interactive mode:

• Use the setup command with the required arguments.
• Use the manage-profile setup command to set up the server with a configured server profile. For more information, see Setting up the server with an existing encryption settings database and Server profiles.

Using the setup command in non-interactive mode requires that all mandatory arguments be present for each command call. If there are missing or incorrect arguments, the setup command fails and aborts the process. You must use a --no-prompt option to suppress interactive output, except for errors, when running in non-interactive mode. You must also specify the port on which the server listens for connections:

• --ldapPort for connections from unencrypted LDAP clients
• --ldapsPort for connections from TLS-encrypted LDAPs clients

Lastly, you must use the --acceptLicense option. To view the license, run the bin/review-license command.

To automatically tune the Java Virtual Machine (JVM) to use maximum memory, use the --maxHeapSize option. To preload the database at startup, use the --primeDB option.

To configure a deployment using a truststore, see Installing the PingDirectory server with a truststore.

To see a description of the available command-line options for the setup command, use setup --help.

Instructions for additional tasks you can perform while installing the server in non-interactive mode are provided in the following sections:

• Enabling data encryption during non-interactive setup
• Setting up the server with an existing encryption settings database
• Installing the PingDirectory server with no security enabled
• Installing the PingDirectory server with a truststore

All configuration entries, whether enabled or not, take up some amount of memory to hold the definition and listeners that are notified of changes to those objects.

The configuration framework does not allow you to remove objects that are referenced, and in some cases if you have one configuration object referencing another but really do not need it, then you must first remove the reference to it. If you try to remove a configuration object that is referenced, both dsconfig and the administrative console should prevent you from removing it and tell you what still references it.

Depending on your test configuration, some example configuration changes that you can make are as follows:

Reduce the number of worker threads

Each thread has a stack associated with it, and that consumes memory. If you're running a bare-bones server, then you probably do not have enough load to require a lot of worker threads.

$ bin/dsconfig set-work-queue-prop \
  --set num-worker-threads:8 \ 
  --set num-administrative-session-worker-threads:4 \
  --set max-work-queue-capacity:100

Reduce the percentage of JVM memory used for the JE database cache

When you have a memory-constrained environment, you want to ensure that as much memory as possible is available for use during processing and not tied up caching database contents.

$ bin/dsconfig set-backend-prop --backend-name userRoot --set db-cache-percent:5

Disable the Dictionary Password Validator

The Dictionary Password Validator takes a lot of memory to hold its dictionary. Disabling it frees up some memory. You can delete the other password validators if not needed, such as Attribute Value, Character Set, Length-based, Repeated Characters, Similarity-based, or Unique Characters Password Validator.

By default, the Dictionary Password Validator is referenced by the Secure Password Policy and the Root Password Policy. Therefore, you must first enter the following commands to update the password policies so that they no longer reference the validator.

$ bin/dsconfig set-password-policy-prop --policy-name "Secure Password Policy" --remove password-validator:Dictionary
$ bin/dsconfig set-password-policy-prop --policy-name "Root Password Policy" --remove password-validator:Dictionary

Then, you can disable the Dictionary Password Validator by using the following command:

$ bin/dsconfig delete-password-validator --validator-name Dictionary

Disable the Commonly-Used Passwords Validator

The Commonly-Used Passwords Validator loads a relatively large dictionary of banned passwords into memory. By default, this validator is referenced by the Secure Password Policy and the Root Password Policy. Therefore, you must first enter the following commands to update the password policies so that they no longer reference the validator.

$ bin/dsconfig set-password-policy-prop --policy-name "Secure Password Policy" --remove password-validator:Commonly-Used Passwords
$ bin/dsconfig set-password-policy-prop --policy-name "Root Password Policy" --remove password-validator:Commonly-Used Passwords

Then, you can disable the Commonly-Used Passwords Validator by using the following command.

$ bin/dsconfig delete-password-validator --validator-name Commonly-Used Passwords

There are other items that can be removed, depending on your desired configuration. Contact your authorized support provider for assistance.