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RHCE Study Set | Questions And Answers Latest {} A+ Graded | 100% Verified
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RHCE Study Set | Questions And Answers Latest {} A+ Graded | 100% Verified
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RHCE Study Set | Questions And Answers Latest {2024- 2025} A+ Graded | 100% VerifiedAnsible configuration groups - [defaults], [privilege_escalation]
Various configurations for privilege escalation in ansible.cfg - become, become_method, become_user,
become_ask_pass
Syntax for running an ansible ad hoc command - ansible host-pattern -m module -a ansible-arguments
Command for getting info on a module - ansible-doc <module>
ansible-doc -l (lists all modules)
VIM formatting for Ansible - autocmd FileType yaml setlocal ai ts=2 sw=2 et
Basic/common keywords at the top of a play - name:
hosts:
tasks:
How to syntax check a playbook - ansible-playbook --syntax-check playbook.yml
How to dry run a playbook - ansible-playbook -C playbook.yml
Keywords for controlling ansible user, as well as escalating privilege - remote_user: user
become: yes/no
become: true/false
become_method: sudo
Sample output for a module - ansible-doc -s module_name
, Defining variables - vars:
name1: value1
name2: value2
vars_files:
- vars/users.yml
Using (referencing) a variable in a playbook - {{ var_name }} (use quotes if starting a value)
Defining group variables and host variables - group_vars/group_name, host_vars/host_name
name:value
(group_name and host_name can be a file or a directory)
Overriding variables - ansible-playbook main.yml -e "name=value"
Referencing arrays - users.bjones.first_name
users['bjones']['first_name']
How to save the output from a module to a variable - register: var_name
How to output/display variable - - debug: var=var_name
Creating encrypted ansible file - ansible-vault create secret.yml
ansible-vault create --vault-password-file=vault-pass secret.yml
(use vault ID's if creating multiple vault passwords in a playbook)
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