ansible¶
Define and run a single task ‘playbook’ against a set of hosts
Synopsis¶
usage: ansible [-h] [--version] [-v] [-b] [--become-method BECOME_METHOD]
[--become-user BECOME_USER] [-K] [-i INVENTORY] [--list-hosts]
[-l SUBSET] [-P POLL_INTERVAL] [-B SECONDS] [-o] [-t TREE] [-k]
[--private-key PRIVATE_KEY_FILE] [-u REMOTE_USER]
[-c CONNECTION] [-T TIMEOUT]
[--ssh-common-args SSH_COMMON_ARGS]
[--sftp-extra-args SFTP_EXTRA_ARGS]
[--scp-extra-args SCP_EXTRA_ARGS]
[--ssh-extra-args SSH_EXTRA_ARGS] [-C] [--syntax-check] [-D]
[-e EXTRA_VARS] [--vault-id VAULT_IDS]
[--ask-vault-pass | --vault-password-file VAULT_PASSWORD_FILES]
[-f FORKS] [-M MODULE_PATH] [--playbook-dir BASEDIR]
[-a MODULE_ARGS] [-m MODULE_NAME]
pattern
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¶
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--ask-vault-pass¶ ask for vault password
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--become-method<BECOME_METHOD>¶ privilege escalation method to use (default=%(default)s), use ansible-doc -t become -l to list valid choices.
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--become-user<BECOME_USER>¶ run operations as this user (default=root)
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--list-hosts¶ outputs a list of matching hosts; does not execute anything else
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--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.
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--private-key<PRIVATE_KEY_FILE>,--key-file<PRIVATE_KEY_FILE>¶ use this file to authenticate the connection
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--scp-extra-args<SCP_EXTRA_ARGS>¶ specify extra arguments to pass to scp only (e.g. -l)
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--sftp-extra-args<SFTP_EXTRA_ARGS>¶ specify extra arguments to pass to sftp only (e.g. -f, -l)
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--ssh-common-args<SSH_COMMON_ARGS>¶ specify common arguments to pass to sftp/scp/ssh (e.g. ProxyCommand)
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--ssh-extra-args<SSH_EXTRA_ARGS>¶ specify extra arguments to pass to ssh only (e.g. -R)
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--syntax-check¶ perform a syntax check on the playbook, but do not execute it
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--vault-id¶ the vault identity to use
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--vault-password-file¶ vault password file
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--version¶ show program’s version number, config file location, configured module search path, module location, executable location and exit
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-B<SECONDS>,--background<SECONDS>¶ run asynchronously, failing after X seconds (default=N/A)
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-C,--check¶ don’t make any changes; instead, try to predict some of the changes that may occur
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-D,--diff¶ when changing (small) files and templates, show the differences in those files; works great with –check
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-K,--ask-become-pass¶ ask for privilege escalation password
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-M,--module-path¶ prepend colon-separated path(s) to module library (default=~/.ansible/plugins/modules:/usr/share/ansible/plugins/modules)
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-P<POLL_INTERVAL>,--poll<POLL_INTERVAL>¶ set the poll interval if using -B (default=15)
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-T<TIMEOUT>,--timeout<TIMEOUT>¶ override the connection timeout in seconds (default=10)
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-a<MODULE_ARGS>,--args<MODULE_ARGS>¶ module arguments
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-b,--become¶ run operations with become (does not imply password prompting)
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-c<CONNECTION>,--connection<CONNECTION>¶ connection type to use (default=smart)
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-e,--extra-vars¶ set additional variables as key=value or YAML/JSON, if filename prepend with @
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-f<FORKS>,--forks<FORKS>¶ specify number of parallel processes to use (default=5)
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-h,--help¶ show this help message and exit
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-i,--inventory,--inventory-file¶ specify inventory host path or comma separated host list. –inventory-file is deprecated
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-k,--ask-pass¶ ask for connection password
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-l<SUBSET>,--limit<SUBSET>¶ further limit selected hosts to an additional pattern
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-m<MODULE_NAME>,--module-name<MODULE_NAME>¶ module name to execute (default=command)
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-o,--one-line¶ condense output
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-t<TREE>,--tree<TREE>¶ log output to this directory
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-u<REMOTE_USER>,--user<REMOTE_USER>¶ connect as this user (default=None)
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-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