Lab 3 - Ansible Commands & Modules¶

Mandatory¶

Try out ansible-doc¶

print out all available modules
check the docu of the module command
check the docu of the modules yum and apt

Ping all hosts¶

Run the ansible module “ping” on all hosts in your inventory
Run the ansible module “ping” only on web1.<firstname>.lab

Run the command modul¶

Run uname -a on all servers via command module
Run whoami on all servers via command module
Run df -h on all servers via command module
Run cat /etc/redhat-release only on web2.<firstname>.lab
Run cat /etc/redhat-release only on web1.<firstname>.lab

Hint

The last task will fail.