ansible Command Examples
Manage groups of computers remotely over SSH. (use the
/etc/ansible/hosts
file to add new groups/hosts). Some subcommands such asgalaxy
have their own usage documentation. More information: https://docs.ansible.com/ansible/latest/cli/ansible.html.
- List hosts belonging to a group:
ansible {{group}} --list-hosts
- Ping a group of hosts by invoking the ping module:
ansible {{group}} {{[-m|--module-name]}} ping
- Display facts about a group of hosts by invoking the setup [m]odule:
ansible {{group}} {{[-m|--module-name]}} setup
- Execute a command on a group of hosts by invoking command module with arguments:
ansible {{group}} {{[-m|--module-name]}} command {{[-a|--args]}} '{{my_command}}'
- Execute a command with administrative privileges:
ansible {{group}} {{[-b|--become]}} --ask-become-pass {{[-m|--module-name]}} command {{[-a|--args]}} '{{my_command}}'
- Execute a command using a custom inventory file:
ansible {{group}} {{[-i|--inventory]}} {{inventory_file}} {{[-m|--module-name]}} command {{[-a|--args]}} '{{my_command}}'
- List the groups in an inventory:
ansible localhost {{[-m|--module-name]}} debug {{[-a|--args]}} '{{var=groups.keys()}}'