RedHat EX294 Exam - Topic 15 Question 16 Discussion

Actual exam question for RedHat's EX294 exam

Question #: 16
Topic #: 15

[All EX294 Questions]

Create a playbook called web.yml as follows:

* The playbook runs on managed nodes in the "dev" host group

* Create the directory /webdev with the following requirements:

--> membership in the apache group

--> regular permissions: owner=r+w+execute, group=r+w+execute, other=r+execute

s.p=set group-id

* Symbolically link /var/www/html/webdev to /webdev

* Create the file /webdev/index.html with a single line of text that reads:

''Development''

AExplanation:
Solution as:
# pwd
/home/admin/ansible/
# vim web.yml
---
- name:
hosts: dev
tasks:
- name: create group
yum:
name: httpd
state: latest
- name: create group
group:
name: apache
state: present
- name: creating directiory
file:
path: /webdev
state: directory
mode: '2775'
group: apache
- sefcontext:
target: '/webdev/index.html'
setype: httpd_sys_content_t
state: present
- name: Apply new SELinux file context to filesystem
command: restorecon -irv
- name: creating symbolic link
file:
src: /webdev
dest: /var/www/html/webdev
state: link
force: yes
- name: creating file
file:
path: /webdev/index.html
sate: touch
- name: Adding content to index.html file
copy:
dest: /webdev/index.html
content: 'Development'
- name: add service to the firewall
firewalld:
service: http
permanent: yes
state: enabled
immediate: yes
- name: active http service
service:
name: httpd
state: restarted
enabled: yes
:wq
# ansible-playbook web.yml ---syntax-check
# ansible-playbook web.yml

Show Suggested Answer

Suggested Answer: A

by Sheron at Oct 11, 2022, 01:05 AM

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Hyman

5 months ago

Doubt the `sate: touch` line will work, should be `state: touch`.

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Caitlin

5 months ago

Totally agree, this is a great way to manage web directories!

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Dell

6 months ago

Surprised to see SELinux context applied here, nice touch!

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Paulina

6 months ago

I think the permissions should be 2775, not 2755.

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Ozell

6 months ago

Looks like a solid playbook for setting up webdev!

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Kimbery

6 months ago

I remember needing to use the `copy` module to create the `index.html` file, but I’m a bit confused about the syntax for adding content to it.

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Pete

6 months ago

I believe the symbolic link part is straightforward, but I might have mixed up the `src` and `dest` parameters.

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Kathrine

6 months ago

I practiced a similar question where I had to set permissions and create a directory, but I can't recall if I used `mode: '2775'` or something else.

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Douglass

6 months ago

I think I remember that the playbook should start with the `- hosts: dev` line, but I'm not entirely sure about the correct indentation for the tasks.

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Dorian

6 months ago

I think the best approach here would be to add the request as a new user story to the product backlog and schedule a meeting for prioritization and grooming. That way, we can properly assess the effort and timeline before committing to it.

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Fabiola

6 months ago

Okay, let me think this through. HTTP and HTTPS are web protocols, so the ports are likely in the common web port range. I'll try 80 and 443.

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Lisbeth

6 months ago

I think this is a pretty straightforward question. The key is understanding the different zones used in Expressway-C and Expressway-E deployments. I'm pretty confident the answer is A - traversal zone.

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Miesha

6 months ago

The manual configuration of forwarding classes doesn't sound like the IntServ model to me. I'll rule out option C and focus on the other choices.

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Mireya

6 months ago

I'm a little confused by this question. The plan-driven approach is new to me, so I'm not sure what the typical process is. I'm kind of torn between options B and C, but I think I'll go with C since it seems the most logical step in terms of getting the requirements validated and approved before moving on.

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