This means that:
- The full boot order is now respected, using the magic "fallback"
varible in GRUB. This means that if an entry fails to load, we move
on to the next one in the defined order.
- Netbooting is supported. In this mode, GRUB will acquire an IP
address using DHCP, after which it downloads an image using TFTP.
- If we run out of valid entries, we always make sure to reboot. This
ensures that, e.g., a temporary TFTP server outage does not cause an
Infix device to get stuck in GRUB.
At the moment, the image handling is excruciatingly inefficient when
netbooting, as the image is downloaded multiple times behind the
scenes. Ideally, downloads would be cached, but a quick investigation
indicates that an implementation of this would take more time than we
can spare at the moment. Therefore, we settle for the working, though
wasteful, implementation.
The per-interface and per-af setting in the ietf-ip yang module allow
the user to enable a more granular forwarding between interfaces, which
is disabled by default.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Instead of having to rely on the kernel command line, we convert all the
kernel functionality in question into modules and rely on the auto-load
feature in the kernel and modprobe to add options at load time.
The fb_tunnels setting is a net core setting, for that we use sysctl.
This commit also syncs the kernel config between our two main archs,
disabling DRM and SOUND for the Amd64 build as a spin-off.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Calling sr_get_time() for an xpath that has no data causes sysrepo to
always log the access as an error. With sr_get_items() it is left to
the callee to determine if the missing data should cause an error.
This patch is a refactor that silences the syslog message and also
fixes one or tow memory leaks.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Some users still prefer the old netmask style to set up an interface.
This patch enables the corresponding model feature and checks for a
netmask only if prefix-length is unset.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
All value functions, except the new srx_enabled(), now return clear
error indication, with the value as a separate argument.
The srx_enabled() predicate function is for cases where the default
value is disabled and code checks enable a subsystem or flag. I.e.,
when an error can safely be returned as 'false'.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Note: new API, srx_get_bool() returns -1 on error, leaving 0 and 1 as
false and true, respectively.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Unfortunately, sysrepo considers it an error to load a module that is
already loaded, ruling out using `sr_install_modules`.
Therefore, provide `require_modules` instead, which ensures that a
given set of modules are loaded, or loads them otherwise.
Things we really want later, but don't use right now:
- MRP
- MSTP
Neat to have in a networking product, but not used at all by us atm:
- ttyd
- tmux
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
