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NEW QUESTION 21
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 22
Install and configure ansible
User sandy has been created on your control node with the appropriate permissions already, do not change or modify ssh keys. Install the necessary packages to run ansible on the control node. Configure ansible.cfg to be in folder /home/sandy/ansible/ansible.cfg and configure to access remote machines via the sandy user. All roles should be in the path /home/sandy/ansible/roles. The inventory path should be in /home/sandy/ansible/invenlory.
You will have access to 5 nodes.
node1.example.com
node2.example.com
node3.example.com
node4.example.com
node5.example.com
Configure these nodes to be in an inventory file where node I is a member of group dev. nodc2 is a member of group test, node3 is a member of group proxy, nodc4 and node 5 are members of group prod. Also, prod is a member of group webservers.

• A. 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
• B. 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_ask_pass=false
  In /home/sandy/ansible/inventory
  [dev]
  node 1 .example.com
  [test]
  node2.example.com
  node4.example.com
  node5 .example.com
  [webservers:children]
  prod

Answer: A

NEW QUESTION 23
Create a role called sample-apache in /home/sandy/ansible/roles that enables and starts httpd, enables and starts the firewall and allows the webserver service. Create a template called index.html.j2 which creates and serves a message from /var/www/html/index.html Whenever the content of the file changes, restart the webserver service.
Welcome to [FQDN] on [IP]
Replace the FQDN with the fully qualified domain name and IP with the ip address of the node using ansible facts. Lastly, create a playbook in /home/sandy/ansible/ called apache.yml and use the role to serve the index file on webserver hosts.

• A. Option
  
  /home/sandy/ansible/roles/sample-apache/tasks/main.yml
  
  /home/sandy/ansible/roles/sample-apache/templates/index.html.j2
  
  In /home/sandy/ansible/roles/sample-apache/handlers/main.yml
  
• B. Option
  
  /home/sandy/ansible/roles/sample-apache/tasks/main.yml
  
  /home/sandy/ansible/roles/sample-apache/templates/index.html.j2
  In /home/sandy/ansible/roles/sample-apache/handlers/main.yml
  

Answer: A

NEW QUESTION 24
Create a file called specs.empty in home/bob/ansible on the local machine as follows:
HOST=
MEMORY=
BIOS=
VDA_DISK_SIZE=
VDB_DISK_SIZE=
Create the playbook /home/bob/ansible/specs.yml which copies specs.empty to all remote nodes' path /root/specs.txt. Using the specs.yml playbook then edit specs.txt on the remote machines to reflect the appropriate ansible facts.

• A. Solution as:
  
  
• B. Solution as:
  

Answer: B

NEW QUESTION 25
......