RedHat Exam EX294 Topic 6 Question 54 Discussion

Actual exam question for RedHat's EX294 exam

Question #: 54
Topic #: 6

[All EX294 Questions]

Create a playbook called hwreport.yml that produces an output file called /root/

hwreport.txt on all managed nodes with the following information:

------------------------------------------------------------------------------------------------------

--> Inventory host name

--> Total memory in MB

--> BIOS version

--> Size of disk device vda

--> Size of disk device vdb

Each line of the output file contains a single key-value pair.

* Your playbook should:

--> Download the file hwreport.empty from the URL http://classroom.example.com/

hwreport.empty and

save it as /root/hwreport.txt

--> Modify with the correct values.

note: If a hardware item does not exist, the associated value should be set to NONE

----------------------------------------------------------------------------------------------

while practising you to create these file hear. But in exam have to download as per

questation.

hwreport.txt file consists.

my_sys=hostname

my_BIOS=biosversion

my_MEMORY=memory

my_vda=vdasize

my_vdb=vdbsize

AExplanation:
Solution as:
# pwd
/home/admin/ansible
# vim hwreport.yml
- name:
hosts: all
ignore_errors: yes
tasks:
- name: download file
get_url:
url: http://classroom.example.com/content/ex407/hwreport.empty
dest: /root/hwreport.txt
- name: vdasize
replace:
regexp: 'vdasize'
replace: '{{ ansible_facts.devices.vda.size }}'
dest: /root/hwreport.txt
register: op1
- debug:
var: op1
- name: none
replace:
regexp: 'vdasize'
replace: NONE
dest: /root/hwreport.txt
when:
op1.failed == true
- name: vdbsize
replace:
regexp: 'vdbsize'
replace: '{{ ansible_facts.devices.vdb.size }}'
dest: /root/hwreport.txt
register: op2
- debug:
var: op2
- name: none
replace:
regexp: 'vdbsize'
replace: NONE
dest: /root/hwreport.txt
when:
op2.failed == true
- name: sysinfo
replace:
regexp: '{{item.src}}'
replace: '{{item.dest}}'
dest: /root/hwreport.txt
loop:
- src: 'hostname'
dest: '{{ ansible_facts.fqdn }}'
- src: 'biosversion'
dest: '{{ ansible_facts.bios_version }}'
- src: 'memory'
dest: '{{ ansible_facts.memtotal_mb }}'
:wq!
# ansible-playbook hwreport.yml ---syntax-check
# ansible-playbook hwreport.yml

Show Suggested Answer

Suggested Answer: A

by Anastacia at Sep 13, 2024, 02:57 PM

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