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