Free RedHat EX200 Exam Questions

On rhel.server.com, configure persistent storage on “/var/lib/containers/backup_storage” for the ubi container image whose volume is the /mnt directory. Using the ubi container shell create a sample file sample.txt in the “/var/lib/containers/backup_storage” directory. Then stop and remove the ubi container.

On test.server.com, add a new environment variable “VAR” with the value “RHCSA Prac Four” which will be available for local sessions for all users.

On ServerB, do the following:

Install container-tools.

Run a WordPress container in detached mode with the name "mywordpress" using podman. Mount the “/home/wordpress/var/www/html/” directory in the host to the “/var/www/html” directory in the podman container. Ensure that the bind-mounted volume is private. Map TCP port 80 in the container to port 80 on the host.

On ServerB, please complete the following tasks for the file "/home/$USER/myFile" which currently has the permissions "-rw-r--r--":

Grant execute permission to the file owner.

Revoke read and write permissions for both group and other users.

On ServerB, use /dev/sdb to do the following:

1. Create a 4GiB volume group named “vgmyvg”.

2. Create a 1GiB logical volume named “lvmylv” inside the “vgmyvg” volume group.

3. The “lvmylv” logical volume should be formatted with the ext4 filesystem and mounted persistently on the /lvmylv directory.

4. Extend the ext4 filesystem on “lvmylv” by 500M.