Ansible Become Root,True,Sudo,User-DecodingDevOps
Ansible Become Root,True,Sudo,User-DecodingDevOps
Ansible become is used for privilege escalation. ansible become true or become set to yes
to activate privilege escalation. ansible become user defines the user which is being used to execute the tasks.
Ansible Become Root OR Ansible Become True
- name: Ensure the httpd service is running service: name: httpd state: started become: yes
this task will be executed as the root user. If you mention become: yes in the playbook tasks, the tasks will be executed as the default root user. Because root
is the default user for privilege escalation.
Ansible Become User
- name: Run a command as the apache user command: somecommand become: yes become_user: apache
This task will be executed as user apache because the user is explicitly set. So if you want to run the task as different sudo user mention become yes and become_user. If you mention only become_user in the task, it will not do anything with become_user
, because become
is not set and become default value is false
/no.
Connect with different user and run the tasks as a root user
For example, if you want to run all tasks as root
on a server named webserver
, but you can only connect as the manager
user, for this we can mention in inventory file entry like below
webserver ansible_user=manager ansible_become=yes
if you mention like above in inventory file. all the tasks that are going to run on webserver
will run as the root user, but ansible master(control) machine will connect to webserver
machine via a user called
manager.
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