【Ansible 文档】【译文】配置文件

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这里说明一下配置文件的内容，原文地址：http://docs.ansible.com/ansible/latest/intro_configuration.html

这个与【Ansible 文档】配置不一样，【Ansible 文档】配置包含的是内容网址，而且其说明配置的方式和此处介绍的不一样。

这里说明的配置是配置文件： ansible.cfg

Configuration file 配置文件

Configuration file

Getting the latest configuration
Environmental configuration
Explanation of values by section
- General defaults
  - action_plugins
  - allow_unsafe_lookups
  - allow_world_readable_tmpfiles
  - ansible_managed
  - ask_pass
  - ask_sudo_pass
  - ask_vault_pass
  - bin_ansible_callbacks
  - callback_plugins
  - callback_whitelist
  - command_warnings
  - connection_plugins
  - deprecation_warnings
  - display_args_to_stdout
  - display_skipped_hosts
  - error_on_undefined_vars
  - executable
  - filter_plugins
  - force_color
  - force_handlers
  - forks
  - fact_caching
  - fact_caching_connection
  - fact_caching_timeout
  - fact_path
  - gathering
  - hash_behaviour
  - hostfile
  - host_key_checking
  - internal_poll_interval
  - inventory
  - inventory_ignore_extensions
  - jinja2_extensions
  - library
  - local_tmp
  - log_path
  - lookup_plugins
  - merge_multiple_cli_tags
  - module_lang
  - module_name
  - module_set_locale
  - module_utils
  - nocolor
  - nocows
  - pattern
  - poll_interval
  - private_key_file
  - remote_port
  - remote_tmp
  - remote_user
  - retry_files_enabled
  - retry_files_save_path
  - roles_path
  - squash_actions
  - stdout_callback
  - strategy_plugins
  - strategy
  - sudo_exe
  - sudo_flags
  - sudo_user
  - system_warnings
  - timeout
  - transport
  - vars_plugins
  - vault_password_file
- Privilege Escalation Settings
  - become
  - become_method
  - become_user
  - become_ask_pass
  - become_allow_same_user
- Paramiko Specific Settings
  - record_host_keys
  - proxy_command
- OpenSSH Specific Settings
  - ssh_args
  - control_path
  - control_path_dir
  - retries
  - scp_if_ssh
  - pipelining
  - ssh_executable
- Accelerated Mode Settings
  - accelerate_port
  - accelerate_timeout
  - accelerate_connect_timeout
  - accelerate_daemon_timeout
  - accelerate_multi_key
- Selinux Specific Settings
  - special_context_filesystems
  - libvirt_lxc_noseclabel
  - show_custom_stats
- Galaxy Settings
  - server
  - ignore_certs

Ansible中的某些配置可以通过配置文件调整。现有的配置在大多数情况下对于大多数用户都是足够的，但是在一些某些原因下，用户还是需要自行修改这些配置文件

配置文件中的配置修改和应用会按照如下的优先级顺序处理：

* ANSIBLE_CONFIG (an environment variable)

* ansible.cfg (in the current directory)

* .ansible.cfg (in the home directory)

* /etc/ansible/ansible.cfg

Ansible 1.5之前是：

* ansible.cfg (in the current directory)

* ANSIBLE_CONFIG (an environment variable)

* .ansible.cfg (in the home directory)

* /etc/ansible/ansible.cfg

Ansible会按照上述列表顺序查找，第一个配置文件将被使用。不会合并所有列表文件的内容。

注意：

配置文件是ini格式的变种，当在行的首部注释时，可以通过 “#” 或者“；”。如果是在行中注释，只能用分号“；”，如下所示：
# some basic default values...

inventory = /etc/ansible/hosts  ; This points to the file that lists your hosts