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Download Red Hat Certified Specialist in Ansible Automation Exam Exam Dumps
NEW QUESTION 35
A dynamic inventory must return data in what format?
- A. INI
- B. XML
- C. YAML
- D. JSON
Answer: D
Explanation:
Dynamic inventories must return JSON output.
NEW QUESTION 36
What is the defaults directory used for within a role?
- A. The defaults directory is for defining default values for variables if no other value is provided.
- B. The defaults directory is for defining variable values that override other variables used in a playbook using the role.
- C. The defaults directory is where you define which plays of a role will be used by default.
- D. The defaults directory stores configurations that override ansible.cfg.
Answer: A
Explanation:
Variables defined within defaults are given the lowest precedence and are only used when no other value is provided.
NEW QUESTION 37
Which of the following are Ansible modules? (Choose all that apply.)
- A. ping
- B. setup
- C. get_dnshostname
- D. yum
Answer: A,B,D
Explanation:
yum: this module was covered in the lesson and can be found in Ansible documentation.
NEW QUESTION 38
===================================================================================
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 role called apache in "/home/admin/ansible/roles" with the following
requirements:
--> The httpd package is installed, enabled on boot, and started.
--> The firewall is enabled and running with a rule to allow access to the web server.
--> template file index.html.j2 is used to create the file /var/www/html/index.html
with the output:
Welcome to HOSTNAME on IPADDRESS
--> Where HOSTNAME is the fqdn of the managed node and IPADDRESS is the IP-Address of
the managed node.
note: you have to create index.html.j2 file.
--> Create a playbook called httpd.yml that uses this role and the playbook runs on
hosts in the webservers host group.
Answer:
Explanation:
Solution as:
----------
# pwd
/home/admin/ansible/roles/
# ansible-galaxy init apache
# vim apache/vars/main.yml
---
# vars file for apache
http_pkg: httpd
firewall_pkg: firewalld
http_srv: httpd
firewall_srv: firewalld
rule: http
webpage: /var/www/html/index.html
template: index.html.j2
:wq!
# vim apache/tasks/package.yml
---
- name: Installing packages
yum:
name:
- "{{http_pkg}}"
- "{{firewall_pkg}}"
state: latest
:wq!
# vim apache/tasks/service.yml
---
- name: start and enable http service
service:
name: "{{http_srv}}"
enabled: true
state: started
- name: start and enable firewall service
service:
name: "{{firewall_srv}}"
enabled: true
state: started
:wq!
# vim apache/tasks/firewall.yml
---
- name: Adding http service to firewall
firewalld:
service: "{{rule}}"
state: enabled
permanent: true
immediate: true
:wq!
# vim apache/tasks/webpage.yml
---
- name: creating template file
template:
src: "{{template}}"
dest: "{{webpage}}"
notify: restart_httpd
!wq
# vim apache/tasks/main.yml
# tasks file for apache
- import_tasks: package.yml
- import_tasks: service.yml
- import_tasks: firewall.yml
- import_tasks: webpage.yml
:wq!
# vim apache/templates/index.html.j2
Welcome to {{ ansible_facts.fqdn }} on {{ ansible_facts.default_ipv4.address }}
# vim apache/handlers/main.yml
---
# handlers file for apache
- name: restart_httpd
service:
name: httpd
state: restarted
:wq!
# cd ..
# pwd
/home/admin/ansible/
# vim httpd.yml
---
- name: Including apache role
hosts: webservers
pre_tasks:
- name: pretask message
debug:
msg: 'Ensure webserver configuration'
roles:
- ./roles/apache
post_tasks:
- name: Check webserver
uri:
url: "http://{{ ansible_facts.default_ipv4.address }}"
return_content: yes
status_code: 200
:wq!
# ansible-playbook httpd.yml --syntax-check
# ansible-playbook httpd.yml
# curl http://serverx
NEW QUESTION 39
......
P.S. Free 2022 RedHat EX407 dumps are available on Google Drive shared by SurePassExams: https://drive.google.com/open?id=1Np_7ivz8rZ0LqhC2XJcZ5PQQAtRmKJLW
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