This config backend uses ConfigJsonConfigBackend to update
os.power and os.fan subfields under the "os" key, in order
to set power and fan configs. The expected format for os.power
and os.fan settings is:
```
{
os: {
power: {
mode: string
},
fan: {
profile: string
}
}
}
```
There may be other keys in os which are not managed by the Supervisor,
so PowerFanConfig backend doesn't read or write to them. Extra keys in os.power
and os.fan are ignored when getting boot config and removed when setting
boot config.
After this backend writes to config.json, host services os-power-mode
and os-fan-profile pick up the changes, on reboot in the former's case
and at runtime in the latter's case. The changes are applied by the host
services, which the Supervisor does not manage aside from streaming
their service logs to the dashboard.
Change-type: minor
Signed-off-by: Christina Ying Wang <christina@balena.io>
Also deprecate path-getting method, and remove OS version check.
The OS version itself is not used in ConfigJsonConfigBackend, so
it seems the OS version check is to confirm the existence of config.json
during class init, because OS version is a field that's always there
in a valid config.json.
Signed-off-by: Christina Ying Wang <christina@balena.io>
This will catch any container or host logs between Supervisor runs. If
FinishedAt is invalid (0), the last sent timestamp is already set (i.e.
this isn't the first time logMonitor.start() has been called), or
the Supervisor container metadata couldn't be acquired, use the
Supervisor process uptime as the default. This has the downside of
missing any logs generated during SV downtime, but at least
means the log-streamer can proceed without error.
Signed-off-by: Christina Ying Wang <christina@balena.io>
Add `os-power-mode.service`, `nvpmodel.service`, and `os-fan-profile.service`
which report status from applying power mode and fan profile configs as read
from config.json. The Supervisor sets these configs in config.json for these
host services to pick up and apply.
Also add host log streaming from `jetson-qspi-manager.service` as it
will very soon be needed for Jetson Orins.
Relates-to: #2379
See: balena-io/open-balena-api#1792
See: balena-os/balena-jetson-orin#513
Change-type: minor
Signed-off-by: Christina Ying Wang <christina@balena.io>
This adds update-lock support to hostname changes via the host-config
endpoint, in addition to proxy changes as changing the hostname may
cause an engine restart from the OS.
Change-type: minor
Locks could remain from a previous supervisor run that didn't get to
settle the state. This ensures that cleanup will happen for remaining
locks every time the state is settled.
Change-type: patch
We only allow DNS requests through `balena0` interface, but this
is the default Docker bridge which is used for containers that
don't have a custom bridge. However, the Supervisor creates a
custom bridge for all containers unless another network mode is
specified.
Change-type: patch
Signed-off-by: Christina Ying Wang <christina@balena.io>
Resolve an issue in balenaMachine instances that were installed at <v14.1.0,
in which a Supervisor app with random UUID is kept in the target db due to its appId
being the same, even after the BM instance has upgraded to v14.1.0 which patches
the correct reserved Supervisor app UUIDs in. This results in two Supervisors running
on devices under the BM instance which persists after BM upgrade.
See: https://balena.fibery.io/search/T7ozi#Inputs/Pattern/Two-supervisors-are-running-on-device-3370
Change-type: patch
Signed-off-by: Christina Ying Wang <christina@balena.io>
On NXP iMX devices the partitions are not encrypted with LUKS but with
the lower level dm-crypt subsystem.
Adapt the partition mount script to use dmsetup which works for both
LUKS and dm-crypt encrypted partitions.
Change-type: patch
Signed-off-by: Alex Gonzalez <alexg@balena.io>
Debian no longer publishes linux/arm/v5 images for bullseye, breaking
support for raspberry pi zero.
This change might not solve the issue indefinitely
as we don't know how long debian will continue publishing armv5 images.
Change-type: patch
Init supports boolean values, and is not included in the config when
not defined.
Change-type: patch
Signed-off-by: Christina Ying Wang <christina@balena.io>
This moves from throwing an error when an app is rejected due to unmet
requirements (because of contracts) to storing the target with a
`rejected` flag on the database.
The application manager filters rejected apps when calculating steps to
prevent them from affecting the current state. The state engine uses the
rejection info to generate the state report.
Change-type: minor
