If an error fires when writing to the cloud stream, it can stop any
calling processes from completing. Given that a logging failure should
not cause other processes to cancel, we catch and report the error but
otherwise do nothing else.
Change-type: patch
Signed-off-by: Cameron Diver <cameron@balena.io>
The `createFromPath` method takes 3 parameters, while in a previous
version it was only 2 (the new format splits the old format's first
parameter into two, and keeping the last), before the refactor in commit
23e564389daaa29feb231d1b091e07df82a7a300 (supervisor v9.18.4)
The backup restoration call has not been updated and thus calls that
function the old (wrong) way, resulting in failed restore, and volume
management errors on a device that attempted a restore.
Change-type: patch
Signed-off-by: Gergely Imreh <gergely@balena.io>
Various fields returned from the docker daemon don't retain order (for
example the volumes field). We now only select certain array values to
compare taking order into account.
Change-type: patch
Signed-off-by: Cameron Diver <cameron@balena.io>
This can cause issues where the stack is exhausted
on large applications.
Change-type: patch
Signed-off-by: Cameron Diver <cameron@balena.io>
Signed-off-by: Heds Simons <heds@balena.io>
The docker daemon can sometimes return null for various fields,
or omit the field altogether. The best thing to do with using
the docker api is to always use == null to cover both instances.
Change-type: patch
Signed-off-by: Roman Mazur <roman@balena.io>
This will throw a typed error in case when supervisor cannot inspect
its own container.
Change-type: patch
Signed-off-by: Roman Mazur <roman@balena.io>
With recent changes to local mode behavior, supervisor removes all engine objects
that were not present before entering local mode.
With this change, supervisor also detects its own resources and does not delete them
if it was updated during local mode operations.
Change-type: patch
Signed-off-by: Roman Mazur <roman@balena.io>
That way that this is performed is by first adding a depends_on entry
for the target service if it appears in a network mode. Then when we
generate the docker container for this service, we use the containerId
of the target container and replace the network_mode with
`container:<id>`.
When comparing state, we check that the containerId still points to the
contianerId of the target container, and in this way we ensure that
when a network mode target container changes, we change the dependent
container too.
Change-type: minor
Closes: #851
Signed-off-by: Cameron Diver <cameron@balena.io>
The code before this change could potentially remove a volume which
should not be removed if a container was deleted before the call that
references said volume.
To avoid this, we additionally filter the list of volumes to cleanup by
any that are referenced in the target state. This means that cleanup
will never remove it, as long as it's still supposed to be there,
regardless of if a container references it or not.
Change-type: patch
Signed-off-by: Cameron Diver <cameron@balena.io>
This change also makes sure that in the application-manager workflow we
pass around instances of the Volume class, rather than just the config.
Change-type: patch
Signed-off-by: Cameron Diver <cameron@balena.io>
Since we were comparing the VPN's value before adding the explicit "true", there were cases
were the VPN is off, and therefore "value" didn't match the default, so the supervisor would
create a device specific SUPERVISOR_VPN_CONTROL = true, which is unnecessary and causes issues if
users don't expect this and move the device to an app that has VPN disabled. The correct behavior
is to compare "varValue" and only create a device config var if this value differs from the default.
(This was the behavior before the TS conversion in 01ed7bb103b4df8fb0679cf858220db42d4a0b92 )
Change-type: patch
Signed-off-by: Pablo Carranza Velez <pablo@balena.io>
This change makes DeviceState to wait until local mode switch is definitely
completed before actually applying the state, which avoids races in state cleanup.
Change-type: patch
Signed-off-by: Roman Mazur <roman@balena.io>
In local mode, we now update device status on the backend,
but omit applications info in our updates.
Closes: #959
Change-type: minor
Signed-off-by: Roman Mazur <roman@balena.io>
Also use the supervisor's own container logging monitoring code when
running livepush on the supervisor container.
Change-type: minor
Signed-off-by: Cameron Diver <cameron@balena.io>
Changes are collected together and exist in memory, for querying and
saving. Once every 10 mins, every changed timestamp is flushed to the
database.
Change-type: patch
Closes: #987
Signed-off-by: Cameron Diver <cameron@balena.io>
