15 RHCSA9 | EX200 Exam | autofs

Question 15 Perform following task on "node02" as "rhcsa9" user Configure autofs to automount the home directories of user "userautofs01". Note the following: server01.rhcsa9.momer.io(10.10.10.91), NFS-exports /shared to your system, userautofs01 home directory is server01.rhcsa9.momer.io:/shared/userautofs01 userautofs01 home directory should be auto mounted locally at "/shared" as "/shared/userautofs01" Home directories must be writable by the users when you login as "userautofs01" on "node02" Solution 15 ####################################### --configure nfs server share directory ####################################### -- Install required packages sudo dnf install -y nfs* rpc* -- enable and start nfs-server sudo systemctl enable --now nfs-server sudo systemctl status nfs-server -- create shared directory sudo mkdir /shared sudo chmod 777 /shared -- configure nfs share sudo vi /etc/exports /shared 10.10.10.93(rw,no_root_squash) -- export nfs-share sudo exportfs -avr -- configure firewall sudo firewall-cmd --add-service={nfs,mountd,rpc-bind} --permanent sudo firewall-cmd --reload -- create a user for demo purpose sudo groupadd -g 1234 autofsusers sudo useradd -d /shared/userautofs01 -u 1234 -g autofsusers userautofs01 sudo passwd userautofs01 ####################################### --configure autofs on node02 ####################################### user "userautofs01" must already be present on node02 we will create identical group and user on node02 as it is expected to be present on node02 server sudo groupadd -g 1234 autofsusers sudo useradd -d /shared/userautofs01 -u 1234 -g autofsusers userautofs01 sudo passwd userautofs01 --------------------------------------------------------------------------- Install the autofs package if it is not already installed: sudo yum install -y autofs nfs-utils Edit the autofs master configuration file using a text editor. For example: sudo vi /etc/auto.master Add the following line to the end of the file: /shared /etc/auto.shared Create a new configuration file /etc/auto.shared using a text editor: sudo vi /etc/auto.shared Add the following line to the file: -rw,soft,intr server01.rhcsa9.momer.io:/shared/& Save the changes to the file and exit the text editor. Reload the autofs configuration for the changes to take effect: sudo systemctl restart autofs Verify that the home directory is mounted correctly by switching the user on node02 su - userautofs01 This command should show the contents of the userautofs01 home directory. Reference document https://www.redhat.com/sysadmin/confi... https://www.redhat.com/sysadmin/mount... https://access.redhat.com/documentati... Thank you Enjoy !!