3.1 Traditional Change Guardian Server Installation

To install the Change Guardian server:

1. Download the Change Guardian installation file from the Downloads website.

2. On the command line, log in as the root user and type the following command to extract the installation file:

   tar zxvf change_guardian-<version>.tgz

3. Run the Change Guardian server installation program as root by typing the following command in the root of the extracted directory:

   ./install-changeguardian.sh

   NOTE:To see additional installation script options, run the command: ./install-changeguardian.sh -h to display the Help.

   Or

   If you want to install Change Guardian on more than one system, you can record your installation options in a file. You can use this file for an unattended Change Guardian installation on other systems. To record your installation options, specify the following command: ./install-changeguardian.sh -r <response_filename>

4. (Conditional) If NTP could not synchronize your computer time with the network time, make the required changes to the computer.

5. (Conditional) If your system does not meet the recommended disk space, make the required changes to the computer.

   NOTE:Ensure that the disk has the recommended space for Change Guardian installation files. Allocate recommended space in /, /var/opt, and /opt.

6. Specify the language as English, then press Enter. The end user license agreement is displayed in the selected language.

7. Press the space bar to read the license agreement. You must scroll through the entire agreement before you can accept it.

8. When prompted, select the standard configuration.

   The installation proceeds an evaluation license key included with the installer. You can replace the evaluation license with a license key you purchased.

9. Create an admin account password for global system administration.

   NOTE:While setting the admin password, only the following non-alphanumeric characters are allowed:` ! @ $ ^ _ { } [ ] \ : " , . / ?

10. Create a password for the cgadmin user.

    Use this account to log in to Policy Editor. cgadmin has administrative rights to monitor configurations.

    NOTE:The cgadmin, dbauser, and appuser accounts use this password.

11. If you want to email reports, configure the default email host using the following information:

    • SMTP Host:The full name, including domain name, of the email server from which you want to send scheduled reports by email. Change Guardian server should be able to resolve the hostname.

    • SMTP Port:The remote SMTP port, where the default number is 25. Use port 587 for a secure connection.

    • From:The return email address.

    • SMTP User Name (Optional):The user name to connect to the SMTP server.

    • SMTP Password (Optional):The password that corresponds to the SMTP user name.

    • Secure Connection:The connection mechanism for STARTTLS protocol.

    NOTE:If you later decide to email reports and events, you must use the configure.sh script to update this configuration. For more information, see Configuring Email Server to Receive Email Alerts.

    1. (Conditional) If the SMTP server certificate is self-signed or if not signed by a well-known CA, such as VeriSign, you have to import the certificate to the server trust-store. To import the self-signed certificate or CA certificate, complete the following steps:

       1. Download the certificate to the server.

       2. To store the certificate in activemqkeystore, run the following command on the server:

          /opt/novell/sentinel/jdk/jre/bin/keytool -import -alias <appropriate_alias> -keystore /etc/opt/novell/sentinel/config/.activemqkeystore.jks -file <certificate_file_path> -storepass password

       3. Restart the server:

          rcsentinel restart

To install the Change Guardian server:

1. Download the Change Guardian installation file from the Downloads website.

2. On the command line, log in as the root user and type the following command to extract the installation file:

   tar zxvf change_guardian-<version>.tgz

3. To install from a custom path, specify the following command:

   ./install-changeguardian.sh --location=<custom_CG_directory_path>

   NOTE:This custom path must have 0755 permissions. Ensure that you allocate the recommended disk space in / and /home.

   Or

   If you want to install Change Guardian on more than one system, you can record your installation options in a file. You can use this file for an unattended Change Guardian installation on other systems. To record your installation options, specify the following command:./install-changeguardian.sh --location=<custom_CG_directory_path> -r <response_filename>

4. Specify the language as English, then press Enter. The end user license agreement is displayed in the selected language.

5. Press the space bar to read the license agreement. You must scroll through the entire agreement before you can accept it.

6. When prompted, select custom configuration, and provide the following information:

   Add a production license key: Installs a production web console license key

   Assign admin account password: Account for global administration of the system

   NOTE:While setting the admin password, only the following non-alphanumeric characters are allowed:` ! @ $ ^ _ { } [ ] \ : " , . / ?

   Assign dbauser account password: Account for PostgreSQL database maintenance

   Assign appuser account password: Account for connections with PostgreSQL database at runtime

   Customize port assignments: Change the default ports used by the system

   NOTE:Changing the default database service port 5432 might cause Change Guardian to behave inconsistently.

   Configure LDAP authentication: Configure an LDAP user repository to handle authentication

   NOTE:Configuring FIPS using the custom configuration is currently not supported. For more information about configuring Change Guardian to run in FIPS mode, see Configuring FIPS 140-2

7. Create a password for the cgadmin user.

   Use this account to log in to the Policy Editor. This account has the privilege to administer monitoring configuration.

   NOTE:The cgadmin, dbauser, and appuser accounts use this password.

8. Configure the default email host using the following information:

   • SMTP Host:The full name, including domain name, of the email server from which you want to send scheduled reports by email. Change Guardian server should be able to resolve the hostname.

   • SMTP Port:The remote SMTP port, where the default number is 25. Use port 587 for a secure connection.

   • From:The return email address.

   • SMTP User Name (Optional): The user name to connect to the SMTP server.

   • SMTP Password (Optional):The password that corresponds to the SMTP user name.

   • Secure Connection:The connection mechanism for STARTTLS protocol. Set the value to true if you want to configure SMTP server for STARTTLS.

   NOTE:If you later decide to email reports and events, you must use the configure.sh script to update this configuration.

   1. (Conditional) If the SMTP server certificate is self-signed or not signed by a well-known CA, such as VeriSign, you have to import the certificate to the server trust-store. To import self-signed certificate or the CA certificate, complete the following steps:

      1. Download the certificate to the server.

      2. To store the certificate in activemqkeystore, run the following command on the server:

         /opt/novell/sentinel/jdk/jre/bin/keytool -import -alias <appropriate_alias> -keystore /etc/opt/novell/sentinel/config/.activemqkeystore.jks -file <certificate_file_path> -storepass password

      3. Restart the server by running the following command:

         rcsentinel restart