balena-supervisor/test/data/root/mnt/boot
Christina Ying Wang 49ee1042a8 Mount boot partition into container on Supervisor start
As the Supervisor is a privileged container, it has access to host /dev, and therefore has access
to boot, data, and state balenaOS partitions. This commit sets up the framework for the following:

- Finds the /dev partition that corresponds to each partition based on partition label
- Mounts the partitions into set mountpoints in the device
- Removes reliance on env vars and mountpoints provided by host's start-balena-supervisor script
- Simplifies host path querying by centralizing these queries through methods in lib/host-utils.ts

This particular changes env vars for and mounts the boot partition.

Since the Supervisor would no longer rely on container `run` arguments provided by a host script,
this change moves Supervisor closer to being able to start itself (Supervisor-as-an-app).

Change-type: minor
Signed-off-by: Christina Ying Wang <christina@balena.io>
2023-03-27 12:07:01 -07:00
..
splash Run the built supervisor as part of docker-compose tests 2022-11-03 15:45:39 -03:00
config.json Run the built supervisor as part of docker-compose tests 2022-11-03 15:45:39 -03:00
config.txt Run the built supervisor as part of docker-compose tests 2022-11-03 15:45:39 -03:00
device-type.json Run the built supervisor as part of docker-compose tests 2022-11-03 15:45:39 -03:00
os-release Mount boot partition into container on Supervisor start 2023-03-27 12:07:01 -07:00