v16.6.0

Enable redsocks dnsu2t

Support dnsu2t redsocks proxy config

Users may specify dnsu2t config by including a dns field
in their PATCH body:

{
  network: {
    proxy: {
      dns: '1.1.1.1:53'
    },
    hostname: 'balena'
  }
}

If dns is a string, IP and PORT are optional but should be in
the format [IP][:PORT] if present. For any fields that are empty,
a default IP and PORT (8.8.8.8:53) will be configured.

dns may also be a boolean. If true, defaults of 8.8.8.8:53 will be configured.
If false, the dns configuration will be removed.

If proxy is patched to empty, dns will be removed regardless of its
current or input configs, as dns depends on an active redsocks
proxy to function.

Change-type: minor
Signed-off-by: Christina Ying Wang christina@balena.io

List of commits

186a412 (Add dnsu2t support to API docs for PATCH /v1/device/host-config, 2024-08-14)
eaa07e9 (Add support for redsocks dnsu2t config, 2024-08-14)
8bf346a (Parse dnsu2t block to dns config, 2024-08-14)
b775f8f (Stringify dns subsection of redsocks input config to dnsu2t, 2024-08-14)
e724f60 (Strip additional fields from HostConfiguration type, 2024-08-14)