Service `osd` doesn't have access to rootfs, as it is running in a
container, so move API to `init` which has unconstrained access to
rootfs. (This is in line with another API, `osctl cp`).
Fixes: #752
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
I couldn't find any use for the `timeout` flag nor the value passed in
the API, but it block much more useful and present in other commands
flag 'target'.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This implements insecure over-file-socket gRPC API for init with two
first simplest APIs: reboot and shutdown (poweroff).
File socket is mounted only to `osd` service, so it is the only service
which can access init API. Osd forwards reboot/shutdown already
implemented APIs to init which actually executes these.
This enables graceful shutdown/reboot with service shutdown, sync, etc.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
