How do I change my Ansible root password?

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How do I change my Ansible root password?

We use Ansible extensively for day to day operations, so it was only natural to create a playbook for the password change….The procedure we want to execute for each host group, is basically:

  1. Generate a new password.
  2. Update the password-store entry for the host.
  3. Update the password on the server.

How do you become an root user in Ansible playbook?

you can set those in the playbook as @Raul-Hugo, with become_user and become_user ; alternatively, it can also be done in the inventory, which allows setting per host or group. But then the variables get “ansible_” prefix: ansible_become_user , ansible_become_user , etc.

Does Ansible need to run as root?

Note: Ansible does not require root access; however, if you choose to use a non-root user, you must configure the appropriate sudo permissions for the tasks you want to accomplish. You will be prompted for the root password for servera, which will allow your SSH key to be installed on the remote host.

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What is Become_method in Ansible?

become_method directive is used to overrides the default method set in ansible. cfg, set to use any of the Become Plugins. This is host specific only as well said above by Hector. ansible_become_method is connection variable describes which privilege escalation method should be used.

How do I change the root password in shell script?

Resetting the Root Password

  1. Log in to the server with the root user using your existing password.
  2. Now, to change the password for the root user, enter the command: passwd root.
  3. On the new password prompt, provide the new password a couple of times and then hit enter.
  4. The root user’s password has now been changed.

How do I edit ansible vault file?

When you need to edit an encrypted file, use the ansible-vault edit command: ansible-vault edit vault. yml.

What is become true ansible?

Ansible Become Root OR Ansible Become True 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.

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What is become true in ansible?

set to ‘true’/’yes’ to activate privilege escalation. set to user with desired privileges — the user you ‘become’, NOT the user you login as. One common use is to change user to nobody when the shell is set to no login. Added in Ansible 2.2.

What is become true Ansible?

How do I decrypt ansible password?

Decrypting encrypted files If you have an encrypted file that you no longer want to keep encrypted, you can permanently decrypt it by running the ansible-vault decrypt command. This command will save the file unencrypted to the disk, so be sure you do not want to edit it instead.

How do I decrypt ansible Vault password?

To decrypt a vault encrypted file, use the ansible-vault decrypt command. Note: Because of the increased likelihood of accidentally committing sensitive data to your project repository, the ansible-vault decrypt command is only suggested for when you wish to remove encryption from a file permanently.

How do I use Su instead of Sudo in Ansible?

Elevate my privileges to root via sudo. With those elevated privileges, switch to the root user account. Now, when you specify become_method: su in Ansible, you are telling Ansible to use su instead of sudo. The actual command will be different, but you can think of it as running the command su – root.

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How do I save all files in Ansible?

In your Remote-server (Client-Server) or (target-server) whatever you call, as a root user write this command ALL= (ALL) NOPASSWD: ALL save file Now from your Controller-Server (Workstation) or (Ansible-Server) whatever you call, run your command

How to restrict permissions for Ansible maintainers?

Initially wanted to restrict permissions for maintainers, but it is mandatory that the ansible_user can run commands as all users use become_user in Ansible. This will happen from Ansible Tower UI if you select the ‘Enable Privilege Escalation’ option. You might need to supply the password twice in Ansible Tower.

Why does anansible ask for Sudo password?

Ansible asks for sudo password from following code, it tries to create a new postgres user. The remote_user that used to login to this machine is a non-root user, it has no password, and can only login using key auth. For user postgres, this account doesn’t have the password as well, because the database was just installed.