EX407 Online Exam Questions

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Red Hat Certified Specialist in Ansible Automation exam Version: Demo Total Questions: 10 Web: www.exams4sure.com Email: supportexams4sure.com RedHat EX407

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RedHat - EX407 Practice Exam 1 of 14 Leaders in it certification Question :1 Create a file called in which will use adhoc commands to set up a new adhoc.sh /home/sandy/ansible repository. The name of the repo will be EPEL thedescription RHEL8 the baseurl ishttps://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rmpthere is no gpgcheck but you should enable the repo. 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 "stateabsent" 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 nameEPEL descriptionRHEL8 baseurlhttps://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rmp gpgcheckno enabledyes Question :2 Create a playbook changes the default target on nodes to tarqet. Do this in playbook file called that all multi-user target.yml in/home/sandy/ansible See the Explanation for complete Solution below. Explanation - name: change default target hosts: all tasks: - name: change target file: src: /usr/lib/systemd/system/multi-user.target dest:/etc/systemd/system/default.target state: link Question :3

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RedHat - EX407 Practice Exam 2 of 14 Leaders in it certification 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. Explanation Solution as:

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RedHat - EX407 Practice Exam 3 of 14 Leaders in it certification

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RedHat - EX407 Practice Exam 4 of 14 Leaders in it certification Question :4 Create a playbook /home/bob/ansible/timesync.yml that runs on hosts in the webservers host group and does the following: • Uses the timesync RHEL system role. • Sets the ntp server to 0.uk.pool.ntp.org

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RedHat - EX407 Practice Exam 5 of 14 Leaders in it certification • Sets the timezone to UTC See the Explanation for complete Solution below. Explanation Solution as: Question :5 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 doesnt matter. Then create a playbook in called /home/sandy/ansible hosts.yml and install the template on dev node at/root/myhosts See the Explanation for complete Solution below. Explanation Solution as:

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RedHat - EX407 Practice Exam 6 of 14 Leaders in it certification Question :6 Create a role called sample-apache in that enables and starts httpd enables and /home/sandy/ansible/roles starts the firewall and allows the webserver service. Create a templatecalled which creates and index.html.j2 serves a message from Whenever the content of the file changes restart the /var/www/html/index.html webserver service. Welcome to FQDN on IP Replace the FQDN with the fully qualified domain name and IP with theip address of the node using ansible facts. Lastly create a playbook in called and use the role to serve the index /home/sandy/ansible/ apache.yml file on webserver hosts. See the Explanation for complete Solution below. Explanation /home/sandy/ansible/apache.yml

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RedHat - EX407 Practice Exam 7 of 14 Leaders in it certification /home/sandy/ansible/roles/sample-apache/tasks/main.yml

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RedHat - EX407 Practice Exam 8 of 14 Leaders in it certification

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RedHat - EX407 Practice Exam 9 of 14 Leaders in it certification /home/sandy/ansible/roles/sample-apache/templates/index.html.j2 In /home/sandy/ansible/roles/sample-apache/handlers/main.yml Question :7 Install and configure ansible User sandy has been created on your control node with the appropriate permissions already do not change or modify ssh keys. Install the necessary packages to run ansible on the control node. Configure ansible.cfg to be in folder /home/sandy/ansible/ansible.cfg and configure to access remote machines via the sandy user. All roles should be in the path /home/sandy/ansible/roles. The inventory path should be in /home/sandy/ansible/invenlory. You will have access to 5 nodes. node1.example.com

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RedHat - EX407 Practice Exam 10 of 14 Leaders in it certification node2.example.com node3.example.com node4.example.com node5.example.com Configure these nodes to be in an inventory file where node I is a member of group dev. nodc2 is a member of group test node3 is a member of group proxy nodc4 and node 5 are members of group prod. Also prod is a member of group webservers. 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_checkingfalse privilegeescalation becometrue become_userroot become_methodsudo become_ask_passfalse In /home/sandy/ansible/inventory dev node1 .example.com test node2.example.com proxy

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RedHat - EX407 Practice Exam 11 of 14 Leaders in it certification node3 .example.com prod node4.example.com node5 .example.com webservers:children prod Question :8 Install and configure ansible User has been created on your control node. Give him the appropriate permissions on thecontrol node. bob Install the necessary packages to run ansible on the control 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 node4.example.com node5.example.com Configure these nodes to be in an inventory file where node1 is a member of group nodc2 is a member of dev. group test nodc3 is a member of group nodc4 and node 5 are members of group Also is a proxy prod. prod member of group webservers. See the Explanation for complete Solution below. Explanation

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RedHat - EX407 Practice Exam 12 of 14 Leaders in it certification In/home/sandy/ansible/ansible.cfg defaults inventory/home/sandy/ansible/inventory roles_path/home/sandy/ansible/roles remote_user sandy host_key_checkingfalse privilegeescalation becometrue become_userroot become_methodsudo become_ask_passfalse In /home/sandy/ansible/inventory dev node 1 .example.com test node2.example.com proxy node3 .example.com prod node4.example.com node5 .example.com webservers:children prod Question :9 Create a playbook called regulartasks.yml which has the system that append the date to /root/datefile every day at noon. Name is job datejob

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RedHat - EX407 Practice Exam 13 of 14 Leaders in it certification See the Explanation for completeSolution below. Explanation Solution as: Question :10 Create a file called in a file called requirements.yml /home/sandy/ansible/roles role.yml in The should be used on the host. And when you curl /home/sandy/ansible/. haproxy-role proxy it should display "Welcome tonode4.example.com" and when you curl again http://node3.example.com "Welcome tonode5.example.com"The should be used on the host. php-role prod See the Explanation for complete Solution below. Explanation Solution as:

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RedHat - EX407 Practice Exam 14 of 14 Leaders in it certification Check the proxy host by curlhttp://node3.example.com

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