DumpsExpert RedHat-EX294

1. RedHat EX294 Red Hat Certified Engineer (RHCE) exam for Red Hat Enterprise Linux 8 Version: Demo Web: www.dumpsexpert.com [ Total Questions: 10] Email: support@dumpsexpert.com

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3. Most Updated & Latest Questions RedHat - EX294 Question #:1 adhoc.sh /home/sandy/ansible Create a file called repository. The name of the repo will be 'EPEL' thedescription 'RHEL8' the baseurl is'https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rmp'there is no gpgcheck, but you should enable the repo. in which will use adhoc commands to set up a new * You should be able to use an bash script using adhoc commands to enable repos. Depending on your lab setup, you may need to make this repo "state=absent" after you pass this task. See the Explanation for complete Solution below. Explanation chmod0777adhoc.sh vim adhoc.sh #I/bin/bash ansible all -m yum_repository -a 'name=EPEL description=RHEL8 baseurl=https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rmp gpgcheck=no enabled=yes' Question #:2 Create a jinja template in /home/sandy/ansible/ and name it hosts.j2. Edit this file so it looks like the one below. The order of the nodes doesn't matter. Then create a playbook in and install the template on dev node at/root/myhosts /home/sandy/ansible hosts.yml called See the Explanation for complete Solution below. Explanation Solution as: Best IT Preparation Solution - Guaranteed Result 1 of 17

4. Most Updated & Latest Questions RedHat - EX294 Question #:3 Install and configure ansible bob User Install the necessary packages to run ansible on the control node. has been created on your control node. Give him the appropriate permissions on thecontrol node. Create a configuration file /home/bob/ansible/ansible.cfg to meet the following requirements: • The roles path should include /home/bob/ansible/roles, as well as any otherpath that may be required for the course of the sample exam. • The inventory file path is /home/bob/ansible/inventory. • Ansible should be able to manage 10 hosts at a single time. • Ansible should connect to all managed nodes using the bobuser. Create an inventory file for the following five nodes: nodel.example.com node2.example.com node3.example.com Best IT Preparation Solution - Guaranteed Result 2 of 17

5. Most Updated & Latest Questions RedHat - EX294 node4.example.com node5.example.com dev. Configure these nodes to be in an inventory file where node1 is a member of group group test, nodc3 is a member of group proxy, member of group webservers. nodc2 is a member of Also, prod. prod nodc4 and node 5 are members of group is a See the Explanation for complete Solution below. Explanation In/home/sandy/ansible/ansible.cfg [defaults] inventory=/home/sandy/ansible/inventory roles_path=/home/sandy/ansible/roles remote_user= sandy host_key_checking=false [privilegeescalation] become=true become_user=root become_method=sudo become_ask_pass=false In /home/sandy/ansible/inventory [dev] node 1 .example.com [test] node2.example.com [proxy] node3 .example.com [prod] node4.example.com Best IT Preparation Solution - Guaranteed Result 3 of 17

6. Most Updated & Latest Questions RedHat - EX294 node5 .example.com [webservers:children] prod Question #:4 usersjist.yml Create the users in the file /home/sandy/ansible. running the playbook, the lock.yml file should be unlocked with file provided. Do this in a playbook called users.yml located at The passwords for these users should be set using the lock.yml file from TASK7. When file from TASK 7. secret.txt dev All users with the job of 'developer' should be created on the password should be set using the host and add the users to the group 'managers', their password should be set using the hosts, add them to the group devops, their pw_dev proxy variable. Likewise create users with the job of 'manager' on the pw_mgr variable. See the Explanation for complete Solution below. Explanation ansible-playbook users.yml –vault-password-file=secret.txt Best IT Preparation Solution - Guaranteed Result 4 of 17

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8. Most Updated & Latest Questions RedHat - EX294 Question #:5 Create a file called specs.empty in home/bob/ansible on the local machine as follows: HOST= MEMORY= BIOS= VDA_DISK_SIZE= VDB_DISK_SIZE= Create the playbook /home/bob/ansible/specs.yml which copies specs.empty to all remote nodes' path/root/specs.txt. Using the specs.yml playbook then edit specs.txt on the remote machines to reflect the appropriate ansible facts. See the Explanation for complete Solution below. Best IT Preparation Solution - Guaranteed Result 6 of 17

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10. Most Updated & Latest Questions RedHat - EX294 Question #:6 Create a playbook /home/bob /ansible/motd.yml that runs on all inventory hosts and docs the following: The playbook should replaee any existing content of/etc/motd in the following text. Use ansible facts to display the FQDN of each host On hosts in the dev host group the line should be "Welcome to Dev Server FQDN". On hosts in the webserver host group the line should be "Welcome to Apache Server FQDN". Best IT Preparation Solution - Guaranteed Result 8 of 17

11. Most Updated & Latest Questions RedHat - EX294 On hosts in the database host group the line should be "Welcome to MySQL Server FQDN". See the Explanation for complete Solution below. Explanation /home/sandy/ansible/apache.yml /home/sandy/ansible/roles/sample-apache/tasks/main.yml Question #:7 myvault.yml in /home/sandy/ansible to Create an empty encrypted file called Rekey the password iwejfj2221 and set the password notsafepw. to . See the Explanation for complete Solution below. Explanation ansible-vault create myvault.yml Create new password: notsafepw Confirm password: notsafepwansible-vault rekeymyvault.yml Current password: notsafepw New password: iwejfj2221 Confirm password: iwejfj2221 Question #:8 webdev.yml 'home/sandy/ansible Create a playbook called on dev host. The permission of the directory are 2755 and owner is webdev. Create a symbolic link from to /var/www/html/webdev. Serve a file from Avebdev7index.html which displays the text /Webdev "Development" Curl e1.example.com/webdev/index.htmlto test http://nod in . The playbook will create a directory Avcbdev See the Explanation for complete Solution below. Best IT Preparation Solution - Guaranteed Result 9 of 17

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14. Most Updated & Latest Questions RedHat - EX294 Question #:9 /home/sandy/ansible/ report.yml. report.txt Create a file in look exactly as below). Copy this file over to all remote hosts at to provide the real information the of called Using this playbook, get a filecalled /root/report.txt. a disk does not exist then write NONE. (make it Then edit the lines in the file hosts. If Best IT Preparation Solution - Guaranteed Result 12 of 17

15. Most Updated & Latest Questions RedHat - EX294 See the Explanation for complete Solution below. Explanation Solution as: Best IT Preparation Solution - Guaranteed Result 13 of 17

16. Most Updated & Latest Questions RedHat - EX294 Question #:10 In /home/sandy/ansible/create a playbook called make it of size 1500MiB on volume group "Not enough space for logical volume" exist, create a message "Volume group doesn't exist" mount the logical volume. logvol.yml. In Iv0 the play create a logical volume called If there is not enough space in the volume group and then make a 800MiB instead. If the volume group still doesn't Iv0 Create an filesystem on all xfs and vgO print a message Iv0 logical volumes. Don't See the Explanation for complete Solution below. Best IT Preparation Solution - Guaranteed Result 14 of 17

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