Ansible Operations

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Internal

Ping all Hosts from a Group

This will also list the hosts from that group.

ansible all -m ping

Execute a Shell Command on all Hosts in Some Groups

ansible masters,nodes -m shell -a "systemctl status docker | grep Active"

Copy Files

ansible <my-servers> -m copy -a "src=/root/ipa-ca.crt dest=/etc/origin/master"

ansible-playbook

ansible-playbook