It wasn't used when building an endpoint to the local API server, so
Talos couldn't talk to the local API server when port was changed from
the default one.
Fixes#5706
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
Version API is only available over SideroLink connection.
This is useful to find Talos version as it got booted (e.g. to generate
proper machine configuration).
There's a security concern that version API might return sensitive
information via public API. At the same time Talos version can be
guessed by looking at the output of other APIs, e.g. resource type list
(`talosctl get rd`), which changes with every minor version.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
The new mode allows changing the config for a period of time, which
allows trying the configuration and automatically rolling it back in case
if it doesn't work for example.
The mode can only be used with changes that can be applied without a
reboot.
When changed it doesn't write the configuration to disk, only changes it
in memory.
`--timeout` parameter can be used to customize the rollback delay.
The default timeout is 1 minute.
Any consequent configuration change will abort try mode and the last
applied configuration will be used.
Signed-off-by: Artem Chernyshev <artem.chernyshev@talos-systems.com>
Dry run prints out config diff, selected application mode without
changing the configuration.
Signed-off-by: Artem Chernyshev <artem.chernyshev@talos-systems.com>
Docker by default disable IPv6 completely in the containers which breaks
SideroLink on Docker-based clusters, as SideroLink is using IPv6
addresses for the Wiregurard tunnel.
This change might break `talosctl cluster create` on host systems which
have IPv6 disabled completely, so provide a flag to revert this
behavior.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
