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# ansible

Define and run a single task ‘playbook’ against a set of hosts

- Synopsis
- Description
- Common Options
- Environment
- Files
- Author
- License
- See also

## Synopsis

    ansible <host-pattern> [options]

## Description

is an extra-simple tool/framework/API for doing ‘remote things’. this command allows you to define and run a single task ‘playbook’ against a set of hosts

## Common Options

`--ask-vault-pass```

  ask for vault password

`--become-method``<BECOME_METHOD>`

  privilege escalation method to use (default=%default), use ansible-doc -t become -l to list valid choices.

`--become-user``<BECOME_USER>`

  run operations as this user (default=root)

`--list-hosts```

  outputs a list of matching hosts; does not execute anything else

`--playbook-dir``<BASEDIR>`

  Since this tool does not use playbooks, use this as a substitute playbook directory.This sets the relative path for many features including roles/ group_vars/ etc.

`--private-key````,` `--key-file```

  use this file to authenticate the connection

`--scp-extra-args``<SCP_EXTRA_ARGS>`

  specify extra arguments to pass to scp only (e.g. -l)

`--sftp-extra-args``<SFTP_EXTRA_ARGS>`

  specify extra arguments to pass to sftp only (e.g. -f, -l)

`--ssh-common-args``<SSH_COMMON_ARGS>`

  specify common arguments to pass to sftp/scp/ssh (e.g. ProxyCommand)

`--ssh-extra-args``<SSH_EXTRA_ARGS>`

  specify extra arguments to pass to ssh only (e.g. -R)

`--syntax-check```

  perform a syntax check on the playbook, but do not execute it

`--vault-id```

  the vault identity to use

`--vault-password-file```

  vault password file

`--version```

  show program’s version number, config file location, configured module search path, module location, executable location and exit

`-B``<SECONDS>``,` `--background``<SECONDS>`

  run asynchronously, failing after X seconds (default=N/A)

`-C````,` `--check```

  don’t make any changes; instead, try to predict some of the changes that may occur

`-D````,` `--diff```

  when changing (small) files and templates, show the differences in those files; works great with –check

`-K````,` `--ask-become-pass```

  ask for privilege escalation password

`-M````,` `--module-path```

  prepend colon-separated path(s) to module library (default=~/.ansible/plugins/modules:/usr/share/ansible/plugins/modules)

`-P``<POLL_INTERVAL>``,` `--poll``<POLL_INTERVAL>`

  set the poll interval if using -B (default=15)

`-T``<TIMEOUT>``,` `--timeout``<TIMEOUT>`

  override the connection timeout in seconds (default=10)

`-a``<MODULE_ARGS>``,` `--args``<MODULE_ARGS>`

  module arguments

`-b````,` `--become```

  run operations with become (does not imply password prompting)

`-c``<CONNECTION>``,` `--connection``<CONNECTION>`

  connection type to use (default=smart)

`-e````,` `--extra-vars```

  set additional variables as key=value or YAML/JSON, if filename prepend with @

`-f``<FORKS>``,` `--forks``<FORKS>`

  specify number of parallel processes to use (default=5)

`-h````,` `--help```

  show this help message and exit

`-i````,` `--inventory````,` `--inventory-file```

  specify inventory host path or comma separated host list. –inventory-file is deprecated

`-k````,` `--ask-pass```

  ask for connection password

`-l``<SUBSET>``,` `--limit``<SUBSET>`

  further limit selected hosts to an additional pattern

`-m``<MODULE_NAME>``,` `--module-name``<MODULE_NAME>`

  module name to execute (default=command)

`-o````,` `--one-line```

  condense output

`-t``<TREE>``,` `--tree``<TREE>`

  log output to this directory

`-u``<REMOTE_USER>``,` `--user``<REMOTE_USER>`

  connect as this user (default=None)

`-v````,` `--verbose```

  verbose mode (-vvv for more, -vvvv to enable connection debugging)

## Environment

The following environment variables may be specified.

`ANSIBLE_CONFIG` – Override the default ansible config file

Many more are available for most options in ansible.cfg

## Files

`/etc/ansible/ansible.cfg` – Config file, used if present

`~/.ansible.cfg` – User config file, overrides the default config if present

## Author

Ansible was originally written by Michael DeHaan.

See the AUTHORS file for a complete list of contributors.

## License

Ansible is released under the terms of the GPLv3+ License.

## See also

ansible(1), ansible-config(1), ansible-console(1), ansible-doc(1), ansible-galaxy(1), ansible-inventory(1), ansible-playbook(1), ansible-pull(1), ansible-vault(1),