diff options
Diffstat (limited to 'doc/rtd')
| -rw-r--r-- | doc/rtd/topics/network-config-format-v2.rst | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/doc/rtd/topics/network-config-format-v2.rst b/doc/rtd/topics/network-config-format-v2.rst index 69c7452b..af65a4ce 100644 --- a/doc/rtd/topics/network-config-format-v2.rst +++ b/doc/rtd/topics/network-config-format-v2.rst @@ -8,9 +8,25 @@ version 2 format defined for the `netplan`_ tool. Cloud-init supports both reading and writing of Version 2; the latter support requires a distro with `netplan`_ present. +Netplan Passthrough +------------------- + +On a system with netplan present, cloud-init will pass Version 2 configuration +through to netplan without modification. On such systems, you do not need to +limit yourself to the below subset of netplan's configuration format. + +.. warning:: + If you are writing or generating network configuration that may be used on + non-netplan systems, you **must** limit yourself to the subset described in + this document, or you will see network configuration failures on + non-netplan systems. + +Version 2 Configuration Format +------------------------------ + The ``network`` key has at least two required elements. First it must include ``version: 2`` and one or more of possible device -``types``.. +``types``. Cloud-init will read this format from system config. For example the following could be present in @@ -34,9 +50,6 @@ Each type block contains device definitions as a map where the keys (called "configuration IDs"). Each entry under the ``types`` may include IP and/or device configuration. -Cloud-init does not current support ``wifis`` type that is present in native -`netplan`_. - Device configuration IDs ------------------------ |