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NEW QUESTION 48
Create user accounts
------------------------
--> A list of users to be created can be found in the file called user_list.yml
which you should download from http://classroom.example.com/user_list.yml and
save to /home/admin/ansible/
--> Using the password vault created elsewhere in this exam, create a playbook called
create_user.yml
that creates user accounts as follows:
--> Users with a job description of developer should be:
--> created on managed nodes in the "dev" and "test" host groups assigned the
password from the "dev_pass"
variable and these user should be member of supplementary group "devops".
--> Users with a job description of manager should be:
--> created on managed nodes in the "prod" host group assigned the password from
the "mgr_pass" variable
and these user should be member of supplementary group "opsmgr"
--> Passwords should use the "SHA512" hash format. Your playbook should work using
the vault password file
created elsewhere in this exam.
while practising you to create these file hear. But in exam have to download as per
questation.
user_list.yml file consist:
---
user:
- name: user1
job: developer
- name: user2
job: manager

Answer:

Explanation:
Solution as:
# pwd
/home/admin/ansible
# wget http://classroom.example.com/user_list.yml
# cat user_list.yml
# vim create_user.yml
---
- name:
hosts: all
vars_files:
- ./user_list.yml
- ./vault.yml
tasks:
- name: creating groups
group:
name: "{{ item }}"
state: present
loop:
- devops
- opsmgr
- name: creating user
user:
name: "{{ item.name }}"
state: present
groups: devops
password: "{{ dev_pass|password_hash ('sha512') }}"
loop: "{{ user }}"
when: (inventory_hostname in groups['dev'] or inventory_hostname in
groups['test']) and item.job == "developer"
- name: creating user
user:
name: "{{ item.name }}"
state: present
groups: opsmgr
password: "{{ mgr_pass|password_hash ('sha512') }}"
loop: "{{ user }}"
when: inventory_hostname in groups['prod'] and item.job == "manager"
:wq!
# ansible-playbook create_user.yml --vault-password-file=password.txt --syntax-check
# ansible-playbook create_user.yml --vault-password-file=password.txt

NEW QUESTION 49
Create an Ansible vault to store user passwords as follows:
* The name of the vault is valut.yml
* The vault contains two variables as follows:
- dev_pass with value wakennym
- mgr_pass with value rocky
* The password to encrypt and decrypt the vault is atenorth
* The password is stored in the file /home/admin/ansible/password.txt

Answer:

Explanation:
Solution as:
# pwd
/home/admin/ansible
# echo "atenorth" >password.txt
# chmod 0600 password.txt
# ansible-vault create vault.yml --vault-password-file=password.txt
---
- dev_pass: wakennym
- mgr_pass: rocky
:wq
# cat vault.yml
$ANSIBLE_VAULT;1.1;AES256
36383862376164316436353665343765643331393433373564613762666531313034336438353662
3464346331346461306337633632393563643531376139610a343531326130663266613533633562
38623439316631306463623761343939373263333134353264333834353264343934373765643737
3535303630626666370a643663366634383863393338616661666632353139306436316430616334
65386134393363643133363738656130636532346431376265613066326162643437643064313863
6633333537303334333437646163343666666132316639376531
# ansible-vault view vault.yml
password:******
---
- dev_pass: wakennym
- mgr_pass: rocky

NEW QUESTION 50
Install and configure ansible
User bob has been created on your control node. Give him the appropriate permissions on the control node. Install the necessary packages to run ansible on the control node.
Create a configuration file /home/bob/ansible/ansible.cfg to meet the following requirements:
* The roles path should include /home/bob/ansible/roles, as well as any other path that may be required for the course of the sample exam.
* The inventory file path is /home/bob/ansible/inventory.
* Ansible should be able to manage 10 hosts at a single time.
* Ansible should connect to all managed nodes using the bob user.
Create an inventory file for the following five nodes:
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 group dev. nodc2 is a member of group test, nodc3 is a member of group proxy, nodc4 and node 5 are members of group prod. Also, prod is a member of group webservers.

Answer:

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]
node 1 .example.com
[test]
node2.example.com
[proxy]
node3 .example.com
[prod]
node4.example.com
node5 .example.com
[webservers:children]
prod

NEW QUESTION 51
Create a playbook that changes the default target on all nodes to multi-user tarqet. Do this in playbook file called target.yml in /home/sandy/ansible

• A. - name: change default target
  hosts: all
  - name: change target
  file:
  src: /usr/lib/systemd/system/multi-user.target dest: /etc/systemd/system/default.target state: link
• B. - name: change default target
  hosts: all
  tasks:
  - name: change target
  file:
  src: /usr/lib/systemd/system/multi-user.target dest: /etc/systemd/system/default.target state: link

Answer: B

NEW QUESTION 52
......