EX407 Braindumps 2020

1. RedHat EX407 Red Hat Certified SpecialistinAnsible Automationexam Version:Demo [ Total Questions:10] Web:www.exams4sure.com Email:support@exams4sure.com

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3. PracticeExam RedHat -EX407 Question#:1 Create a file calledadhoc.shin/home/sandy/ansiblewhich will use adhoc commands to set up a new 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 youshould enable therepo. * You should be able to use an bash script using adhoc commands to enable repos. Depending onyour lab setup, you may need to make this repo "state=absent" after you pass thistask. See the Explanation for complete Solutionbelow. 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=noenabled=yes' Question#:2 • Create a playbookthatchanges the default target onallnodes tomulti-usertarqet. Do this in playbook filecalled target.ymlin/home/sandy/ansible • See the Explanation for complete Solutionbelow. • Explanation • name: change defaulttarget hosts:all • tasks: • name: changetarget file: • src: /usr/lib/systemd/system/multi-user.target dest:/etc/systemd/system/default.target state:link Question#:3 Leaders in itcertification

4. PracticeExam RedHat -EX407 Create a file called specs.empty in home/bob/ansible on the local machine asfollows: 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 reflectthe appropriate ansiblefacts. See the Explanation for complete Solutionbelow. Explanation Solutionas: Leaders in itcertification

5. PracticeExam RedHat -EX407 Leaders in itcertification

6. PracticeExam RedHat -EX407 Question#:4 • Create a playbook /home/bob/ansible/timesync.yml that runs on hosts in the webservers host group anddoes thefollowing: • Uses the timesync RHEL systemrole. • Sets the ntp server to0.uk.pool.ntp.org Leaders in itcertification

7. PracticeExam RedHat -EX407 • Sets the timezone toUTC • See the Explanation for complete Solutionbelow. • Explanation • Solutionas: 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 doesn't matter. Then create a playbookin/home/sandy/ansiblecalledhosts.yml and install the template on dev nodeat/root/myhosts See the Explanation for complete Solutionbelow. Explanation Solutionas: Leaders in itcertification

8. PracticeExam RedHat -EX407 Question#:6 Create a role called sample-apache in/home/sandy/ansible/rolesthat enables and starts httpd, enables and starts the firewall and allows the webserver service. Create a templatecalledindex.html.j2which createsand serves a message from/var/www/html/index.htmlWhenever the content of the file changes, restart the webserverservice. Welcome to [FQDN] on[IP] Replace the FQDN with the fully qualified domain name and IP with theip address of the node usingansible facts. Lastly, create a playbook in/home/sandy/ansible/calledapache.ymland use the role to serve the index file on webserverhosts. See the Explanation for complete Solutionbelow. Explanation /home/sandy/ansible/apache.yml Leaders in itcertification

9. PracticeExam RedHat -EX407 /home/sandy/ansible/roles/sample-apache/tasks/main.yml Leaders in itcertification

10. PracticeExam RedHat -EX407 Leaders in itcertification

11. PracticeExam RedHat -EX407 /home/sandy/ansible/roles/sample-apache/templates/index.html.j2 In/home/sandy/ansible/roles/sample-apache/handlers/main.yml Question#:7 Install and configureansible 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 tobe 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 bein /home/sandy/ansible/invenlory. You will have access to 5nodes. node1.example.com Leaders in itcertification

12. PracticeExam RedHat -EX407 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 memberof group test, node3 is a member of group proxy, nodc4 and node 5 are members of group prod. Also, prod is a member of groupwebservers. See the Explanation for complete Solutionbelow. 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] node1.example.com [test] node2.example.com [proxy] Leaders in itcertification

13. PracticeExam RedHat -EX407 node3.example.com [prod] node4.example.com node5 .example.com [webservers:children] prod Question#:8 • Install and configureansible • Userbobhas been created on your control node. Give him the appropriate permissions on thecontrolnode. Install the necessary packages to run ansible on the controlnode. • Create a configuration file /home/bob/ansible/ansible.cfg to meet the followingrequirements: • The roles path should include /home/bob/ansible/roles, as well as any otherpath that may be required forthe course of the sampleexam. • The inventory file path is/home/bob/ansible/inventory. • Ansible should be able to manage 10 hosts at a singletime. • Ansible should connect to all managed nodes using thebobuser. Create an inventory file for the following fivenodes: • 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 groupdev.nodc2 is a memberof group test, nodc3 is a member of groupproxy,nodc4 and node 5 are members of groupprod.Also,prodis a member of groupwebservers. • See the Explanation for complete Solutionbelow. • Explanation Leaders in itcertification

14. PracticeExam RedHat -EX407 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 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 everyday at noon. Name is job'datejob' Leaders in itcertification

15. PracticeExam RedHat -EX407 See the Explanation for completeSolutionbelow. Explanation Solutionas: Question#:10 Create a file calledrequirements.ymlin/home/sandy/ansible/rolesa file calledrole.ymlin /home/sandy/ansible/.Thehaproxy-roleshould be used on theproxyhost. And when you curl http://node3.example.comit should display "Welcome tonode4.example.com" and when you curlagain "Welcome tonode5.example.com"Thephp-roleshould be used ontheprodhost. See the Explanation for complete Solutionbelow. Explanation Solutionas: Leaders in itcertification

16. PracticeExam RedHat -EX407 Check the proxy host bycurlhttp://node3.example.com Leaders in itcertification

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