RedHat EX294 Dumps Questions Answers

Solution as:

# pwd

/home/admin/ansible/roles

# vim install.yml

---

- src: http://classroom.example.com/role1.tar.gz

name: balancer

- src: http://classroom.example.com/role2.tar.gz

name: phphello

wq!

# pwd

/home/admin/ansible

# ansible-galaxy install -r roles/install.yml -p roles

Solution as:

# pwd

home/admin/ansible/

# sudo yum install rhel-system-roles.noarch -y

# cd roles/

# ansible-galaxy list

# cp -r /usr/share/ansible/roles/rhelsystem-roles.timesync .

# vim timesync.yml

---

- name: timesynchronization

hosts: all

vars:

timesync_ntp_provider: chrony

timesync_ntp_servers:

- hostname: classroom.example.com _ in exam its ip-address

iburst: yes

timezone: Asia/Kolkata

roles:

- rhel-system-roles.timesync

tasks:

- name: set timezone

timezone:

name: "{{ timezone }}"

wq!

timedatectl list-timezones | grep india

# ansible-playbook timesync.yml --syntax-check

# ansible-playbook timesync.yml

# ansible all -m shell -a 'chronyc sources -v'

# ansible all -m shell -a 'timedatectl'

# ansible all -m shell -a 'systemctl is-enabled chronyd'

Solution as:

Through physical host, login to workstation.lab.example.com with user root.

# ssh root@workstation.lab.example.com

# hostname

workstation.lab.example.com

# yum install platform-python*

# su - admin

# pwd

/home/admin/

# vim .vimrc

# mkdir -p ansible/roles

# cd ansible

# vim inventory

[dev]

servera.lab.example.com

[test]

serverb.example.com

[prod]

serverc.example.com

serverd.example.com

[balancer]

serverd.lab.example.com

[webservers:children]

prod

!wq

# vim ansible.cfg

[defaults]

inventory = ./inventory

role_path = ./roles

remote_user = admin

ask_pass = false

[privilege_escalation]

become = true

become_method = sudo

become_user = root

become_ask_pass = false

!wq

# ansible all -–list-hosts