New in version 2.4.
| parameter | required | default | choices | comments |
|---|---|---|---|---|
| attributes (added in 2.3)
| no | None | Attributes the file or directory should have. To get supported flags look at the man page for chattr on the target system. This string should contain the attributes in the same order as the one displayed by lsattr. aliases: attr | |
| backup | no | no |
| Create a backup file including the timestamp information so you can get the original file back if you somehow clobbered it incorrectly. |
| dest | no | /etc/network/interfaces | Path to the interfaces file | |
| group | no | Name of the group that should own the file/directory, as would be fed to chown. | ||
| iface | no | Name of the interface, required for value changes or option remove | ||
| mode | no | Mode the file or directory should be. For those used to /usr/bin/chmod remember that modes are actually octal numbers (like 0644). Leaving off the leading zero will likely have unexpected results. As of version 1.8, the mode may be specified as a symbolic mode (for example, u+rwx or u=rw,g=r,o=r). | ||
| option | no | Name of the option, required for value changes or option remove | ||
| owner | no | Name of the user that should own the file/directory, as would be fed to chown. | ||
| selevel | no | s0 | Level part of the SELinux file context. This is the MLS/MCS attribute, sometimes known as the range. _default feature works as for seuser. | |
| serole | no | Role part of SELinux file context, _default feature works as for seuser. | ||
| setype | no | Type part of SELinux file context, _default feature works as for seuser. | ||
| seuser | no | User part of SELinux file context. Will default to system policy, if applicable. If set to _default, it will use the user portion of the policy if available. | ||
| state | no | present |
| If set to absent the option or section will be removed if present instead of created. |
| unsafe_writes (added in 2.2)
| no |
| Normally this module uses atomic operations to prevent data corruption or inconsistent reads from the target files, sometimes systems are configured or just broken in ways that prevent this. One example are docker mounted files, they cannot be updated atomically and can only be done in an unsafe manner. This boolean option allows ansible to fall back to unsafe methods of updating files for those cases in which you do not have any other choice. Be aware that this is subject to race conditions and can lead to data corruption. | |
| value | no | If option is not presented for the interface and state is present option will be added. If option already exists and is not pre-up, up, post-up or down, it's value will be updated. pre-up, up, post-up and down options can't be updated, only adding new options, removing existing ones or cleaning the whole option set are supported |
# Set eth1 mtu configuration value to 8000
- interfaces_file:
dest: /etc/network/interfaces.d/eth1.cfg
iface: eth1
option: mtu
value: 8000
backup: yes
state: present
register: eth1_cfg
Common return values are documented here Return Values, the following are the fields unique to this module:
| name | description | returned | type | sample | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dest | destination file/path | success | string | /etc/network/interfaces | ||||||||||
| ifaces | interfaces dictionary | success | complex | |||||||||||
| contains: |
| |||||||||||||
Note
This module is flagged as stableinterface which means that the maintainers for this module guarantee that no backward incompatible interface changes will be made.
For help in developing on modules, should you be so inclined, please read Community Information & Contributing, Testing Ansible and Developing Modules.
© 2012–2017 Michael DeHaan
© 2017 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/latest/interfaces_file_module.html