Chapter 2. Deploying Session Recording on RHEL web console
This section describes how to deploy the Session Recording solution on the Red Hat Enterprise Linux web console.
To be able to deploy the Session Recording solution you need to have the following packages installed:
-
tlog - SSSD
-
cockpit-session-recording
2.1. Installing tlog Copy linkLink copied to clipboard!
Install the tlog packages.
Procedure
Use the following command:
# yum install tlog
2.2. Installing cockpit-session-recording Copy linkLink copied to clipboard!
The basic web console packages are a part of Red Hat Enterprise Linux 8 by default. To be able to use the Session Recording solution, you have to install the cockpit-session-recording packages and start or enable the web console on your system:
Procedure
Install
cockpit-session-recording.# yum install cockpit-session-recordingStart or enable the web console on your system:
# systemctl start cockpit.socket # systemctl enable cockpit.socketor
# systemctl enable cockpit.socket --now
2.3. Enabling session recording for users and groups with SSSD from the CLI Copy linkLink copied to clipboard!
If you use SSSD for authentication, you can configure session recording for users and groups from the command line.
Procedure
Open the
sssd-session-recording.confconfiguration file:# vi /etc/sssd/conf.d/sssd-session-recording.confNoteThe
sssd-session-recording.conffile is created automatically once you have opened the configuration page in the web console interface.To specify the scope of session recording, enter one of the following values for the scope option:
-
noneto record no sessions. -
someto record only specified sessions. -
allto record all sessions.
-
-
Optional: If you set the scope as
someadd the names of users and groups in comma-separated lists. To enable the SSSD profile, run the following command:
# authselect select sssd with-files-domain
Example 2.1. SSSD configuration
In the following example users example1 and example2, and group examples have session recording enabled.
[session_recording]
scope = some
users = example1, example2
groups = examples
2.4. Enabling session recording for users and groups with SSSD from the web UI Copy linkLink copied to clipboard!
If you use SSSD for authentication, you can configure session recording for users and groups in the RHEL 8 web console.
Procedure
-
Connect to the RHEL 8 web console locally by entering
localhost:9090or by entering your IP address<IP_ADDRESS>:9090into your browser. Log in to the RHEL 8 web console.
ImportantYour user has to have administrator privileges to be able to view recorded sessions.
- Go to the Session Recording page in the menu on the left.
Click on the gear button in the right top corner.
Set your parameters in the SSSD Configuration table. Separate the lists of users and groups with commas.
Example 2.2. Configuration of recorded users with SSSD
2.5. Enabling session recording for users without SSSD Copy linkLink copied to clipboard!
Red Hat recommends configuring your recorded users using SSSD, either from the command line or directly from the RHEL 8 web console.
Without SSSD, there is no centralized management for policies. Administrators must set the shell for each user on every system individually, which makes it difficult to scale across multiple systems. Group-based configurations or exclusions such as exclude_users and exclude_groups are also not available. Additionally, tools like Cockpit Session Recording are designed to work with SSSD and might not function as expected without it.
To enable session recording without SSSD, change the shell of the user you want to record to
/usr/bin/tlog-rec-session.# sudo usermod -s /usr/bin/tlog-rec-session <user_name>The system uses the configuration in the
tlog-rec-session.conffile to determine the user’s working shell.
2.6. Exporting recorded sessions to a file Copy linkLink copied to clipboard!
You can export your recorded sessions and their logs and copy them.
The following procedure shows how to export recorded sessions on a local system.
Prerequisites
Install the
systemd-journal-remotepackage.# yum install systemd-journal-remote
Procedure
Create a directory to store exported recording sessions, such as `/tmp/dir:
# mkdir /tmp/dirRun the
journalctl -o exportcommand to export system journal entries related to tlog recordings:# journalctl _COMM=tlog-rec _COMM=tlog-rec-sessio -o export | /usr/lib/systemd/systemd-journal-remote -o /tmp/dir/example.journal -NoteThe
COMM=tlog-rec-sessioCOMM name is shortened due to a 15 character limit.