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ansible
basic op
ansible all --list-hosts ansible all -m ping
playbook
- helloworld.yaml
- name: helloworld hosts: nodes tasks: - name: Ping my hosts ansible.builtin.ping: - name: Print message ansible.builtin.debug: msg: Hello world </code> <code> ansible-playbook helloworld.yaml </code> ===== install ===== <code bash> python3 -m pip install --user ansible </code> ===== config ===== <file ini /etc/ansible/hosts> [nodes] 10.45.0.1 10.45.0.2 10.45.0.3 10.45.0.4 10.45.0.5