Red Hat Certified Specialist in Advanced Automation: Ansible Best Practices: EX447

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Create the users in the fileusersjist.ymlfile provided. Do this in a playbook called users.yml located at/home/sandy/ansible.The passwords for these users should be set using thelock.ymlfile from TASK7. When running the playbook, the lock.yml file should be unlocked withsecret.txtfile from TASK 7.

All users with the job of 'developer' should be created on thedevhosts, add them to the group devops, their password should be set using thepw_devvariable. Likewise create users with the job of 'manager' on theproxyhost and add the users to the group 'managers', their password should be set using thepw_mgrvariable.

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Using the Simulation Program,perform the following tasks:

1.

Use an ansible ad-hoc command, check the connectivity of your servers.

2.

Use an ad-hoc ansible command, find the free space of your servers.

3.

Use an ad-hoc ansible command, find out the memory usage of your servers.

4.

Do an ls -l on the targets /var/log/messages file.

5.

Tail the contents of the targets /var/log/messages file.

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Create a playbook calledtimesvnc.yml in /home/sandy/ansible using rhel system role timesync. Set the time to use currently configured nip with the server 0.uk.pool.ntp.org. Enable burst. Do this on all hosts.

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