Chapter 5. Installing an IdM server: Without integrated DNS, with an integrated CA as the root CA

This chapter describes how you can install a new Identity Management (IdM) server without integrated DNS.

5.1. Interactive installation

During the interactive installation using the ipa-server-install utility, you are asked to supply basic configuration of the system, for example the realm, the administrator’s password and the Directory Manager’s password.

The ipa-server-install installation script creates a log file at /var/log/ipaserver-install.log. If the installation fails, the log can help you identify the problem.

This procedure installs a server:

  • Without integrated DNS
  • With integrated Identity Management (IdM) certificate authority (CA) as the root CA, which is the default CA configuration

Procedure

  1. Run the ipa-server-install utility.

    # ipa-server-install
  2. The script prompts to configure an integrated DNS service. Press Enter to select the default no option.

    Do you want to configure integrated DNS (BIND)? [no]:
  3. The script prompts for several required settings and offers recommended default values in brackets.

    • To accept a default value, press Enter.
    • To provide a custom value, enter the required value.

      Server host name [server.example.com]:
      Please confirm the domain name [example.com]:
      Please provide a realm name [EXAMPLE.COM]:
      Warning

      Plan these names carefully. You will not be able to change them after the installation is complete.

  4. Enter the passwords for the Directory Server superuser (cn=Directory Manager) and for the IdM administration system user account (admin).

    Directory Manager password:
    IPA admin password:
  5. Enter yes to confirm the server configuration.

    Continue to configure the system with these values? [no]: yes
  6. The installation script now configures the server. Wait for the operation to complete.
  7. The installation script produces a file with DNS resource records: the /tmp/ipa.system.records.UFRPto.db file in the example output below. Add these records to the existing external DNS servers. The process of updating the DNS records varies depending on the particular DNS solution.

    ...
    Restarting the KDC
    Please add records in this file to your DNS system: /tmp/ipa.system.records.UFRBto.db
    Restarting the web server
    ...
    Important

    The server installation is not complete until you add the DNS records to the existing DNS servers.

5.2. Non-interactive installation

This procedure installs a server:

  • Without integrated DNS
  • With integrated Identity Management (IdM) certificate authority (CA) as the root CA, which is the default CA configuration
Note

The ipa-server-install installation script creates a log file at /var/log/ipaserver-install.log. If the installation fails, the log can help you identify the problem.

Procedure

  1. Run the ipa-server-install utility with the options to supply all the required information. The minimum required options for non-interactive installation are:

    • --realm to provide the Kerberos realm name
    • --ds-password to provide the password for the Directory Manager (DM), the Directory Server super user
    • --admin-password to provide the password for admin, the IdM administrator
    • --unattended to let the installation process select default options for the host name and domain name

    For example:

    # ipa-server-install --realm EXAMPLE.COM --ds-password DM_password --admin-password admin_password --unattended
  2. The installation script produces a file with DNS resource records: the /tmp/ipa.system.records.UFRPto.db file in the example output below. Add these records to the existing external DNS servers. The process of updating the DNS records varies depending on the particular DNS solution.

    ...
    Restarting the KDC
    Please add records in this file to your DNS system: /tmp/ipa.system.records.UFRBto.db
    Restarting the web server
    ...
    Important

    The server installation is not complete until you add the DNS records to the existing DNS servers.

Additional resources

  • For a complete list of options accepted by ipa-server-install, run the ipa-server-install --help command.