Latest Aug-2022 EX407 Dumps PDF And Certification Training [Q16-Q37]

NEW QUESTION 16
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control.realmX.example.com _ workstation.lab.example.com
node1.realmX.example.com _ servera.lab.example.com
node2.realmX.example.com _ serverb.lab.example.com
node3.realmX.example.com _ serverc.lab.example.com
node4.realmX.example.com _ serverd.lab.example.com
node5.realmX.example.com
– username:root, password:redhat
– username:admin, password:redhat
note1. don’t change ‘root’ or ‘admin’ password.
note2. no need to create ssh-keygen for access, its pre-defined
note3. SELinux is in enforcing mode and firewalld is disabled/stop on whole managed hosts.
Rekey an existing Ansible vault as follows:
———————————————–
* Download Ansible vault from http:// classroom.example.com /secret.yml to /home/
admin/ansible/
* The current vault password is curabete
* The new vault password is newvare
* The vault remains in an encrypted state with the new password

NEW QUESTION 17
What does the lineinfile module do?

NEW QUESTION 18
Create the users in the fileusersjist.ymlfile provided. Do this in a playbook called users.yml located at
/home/sandy/ansible.The passwords for these users should be set using thelock.ymlfile from TASK7. When running the playbook, the lock.yml file should be unlocked withsecret.txtfile from TASK 7.
All users with the job of ‘developer’ should be created on thedevhosts, add them to the group devops, their password should be set using thepw_devvariable. Likewise create users with the job of ‘manager’ on theproxy host and add the users to the group ‘managers’, their password should be set using thepw_mgrvariable.

NEW QUESTION 19
CORRECT TEXT
Using the Simulation Program, perform the following tasks:
Static Inventories Task:
1. Add a new group to your default ansible host file. call the group [ec2]
2. Add a new host to the new group you created.
3. Add a variable to a new host entry in the /etc/ansible/hosts file. Add the following. localhost
http_port=80 maxRequestsPerChild=808
4. Check to see if maxRequestsPerChild is pulled out with an ad-hoc command.
5. Create a local host file and put a target group and then a host into it. Then ping it with an ad-hoc command.

NEW QUESTION 20
Create an empty encrypted file called myvault.yml in /home/sandy/ansible and set the password to notsafepw. Rekey the password to iwejfj2221.

NEW QUESTION 21
Besides galaxy.ansible.com, where else can ansible-galaxy pull roles from?

NEW QUESTION 22
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 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 “state=absent” after you pass this task.

NEW QUESTION 23
How is information on a given module displayed using the command ansible-doc <module>?

NEW QUESTION 24
State whether the following statement is true or false.
Ansible expects templates to use json format.

NEW QUESTION 25
Using the Simulation Program, perform the following tasks:
1. Use an ansible ad-hoc command, check the connectivity of your servers.
2. Use an ad-hoc ansible command, find the free space of your servers.
3. Use an ad-hoc ansible command, find out the memory usage of your servers.
4. Do an ls -l on the targets /var/log/messages file.
5. Tail the contents of the targets /var/log/messages file.

NEW QUESTION 26
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 /home/sandy/ansible called hosts.yml and install the template on dev node at /root/myhosts

NEW QUESTION 27
Which of the following are Ansible modules? (Choose all that apply.)

NEW QUESTION 28
Create the users in the file usersjist.yml file provided. Do this in a playbook called users.yml located at
/home/sandy/ansible. The passwords for these users should be set using the lock.yml file from TASK7. When running the playbook, the lock.yml file should be unlocked with secret.txt file from TASK 7.
All users with the job of ‘developer’ should be created on the dev hosts, add them to the group devops, their password should be set using the pw_dev variable. Likewise create users with the job of ‘manager’ on the proxy host and add the users to the group ‘managers’, their password should be set using the pw_mgr variable.

NEW QUESTION 29
Using the Simulation Program, perform the following tasks:
1. Use an ansible ad-hoc command, check the connectivity of your servers.
2. Use an ad-hoc ansible command, find the free space of your servers.
3. Use an ad-hoc ansible command, find out the memory usage of your servers.
4. Do an ls -l on the targets /var/log/messages file.
5. Tail the contents of the targets /var/log/messages file.

NEW QUESTION 30
State whether the following statement is true or false.
The command ansible-galaxy init won’t create the file structure you need for roles.

NEW QUESTION 31
What module is used to deploy a template?

NEW QUESTION 32
Where are custom facts defined on a host?

NEW QUESTION 33
What file should you look at first when installing tower?

NEW QUESTION 34
===================================================================================
control.realmX.example.com _ workstation.lab.example.com
node1.realmX.example.com _ servera.lab.example.com
node2.realmX.example.com _ serverb.lab.example.com
node3.realmX.example.com _ serverc.lab.example.com
node4.realmX.example.com _ serverd.lab.example.com
node5.realmX.example.com
– username:root, password:redhat
– username:admin, password:redhat
note1. don’t change ‘root’ or ‘admin’ password.
note2. no need to create ssh-keygen for access, its pre-defined
note3. SELinux is in enforcing mode and firewalld is disabled/stop on whole managed hosts.
Create a playbook called balance.yml as follows:
* The playbook contains a play that runs on hosts in balancers host group and uses
the balancer role.
–> This role configures a service to loadbalance webserver requests between hosts
in the webservers host group.curl
–> When implemented, browsing to hosts in the balancers host group (for example
http://node5.example.com) should produce the following output:
Welcome to node3.example.com on 192.168.10.z
–> Reloading the browser should return output from the alternate web server:
Welcome to node4.example.com on 192.168.10.a
* The playbook contains a play that runs on hosts in webservers host group and uses
the phphello role.
–> When implemented, browsing to hosts in the webservers host group with the URL /
hello.php should produce the following output:
Hello PHP World from FQDN
–> where FQDN is the fully qualified domain name of the host. For example,
browsing to http://node3.example.com/hello.php, should produce the following output:
Hello PHP World from node3.example.com
* Similarly, browsing to http://node4.example.com/hello.php, should produce the
following output:
Hello PHP World from node4.example.com

NEW QUESTION 35
Is it possible to specify multiple inventory files at once?

NEW QUESTION 36
===================================================================================
control.realmX.example.com _ workstation.lab.example.com
node1.realmX.example.com _ servera.lab.example.com
node2.realmX.example.com _ serverb.lab.example.com
node3.realmX.example.com _ serverc.lab.example.com
node4.realmX.example.com _ serverd.lab.example.com
node5.realmX.example.com
– username:root, password:redhat
– username:admin, password:redhat
note1. don’t change ‘root’ or ‘admin’ password.
note2. no need to create ssh-keygen for access, its pre-defined
note3. SELinux is in enforcing mode and firewalld is disabled/stop on whole managed hosts.
Modify file content.
————————
Create a playbook called /home/admin/ansible/modify.yml as follows:
* The playbook runs on all inventory hosts
* The playbook replaces the contents of /etc/issue with a single line of text as
follows:
–> On hosts in the dev host group, the line reads: “Development”
–> On hosts in the test host group, the line reads: “Test”
–> On hosts in the prod host group, the line reads: “Production”

NEW QUESTION 37
Which of the following are valid parameters of the template module? (Choose all that apply.)