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Network not deleted after stack is removed

Browse source 
Make sure adapter.removeNetworks executes during task Remove
adapter.removeNetworks was being skipped for cases when
isUnknownContainer(err) was true after adapter.remove was executed

This fix eliminates the nil return case forcing the function
to continue executing unless there is a true error

Fixes https://github.com/moby/moby/issues/39225

Signed-off-by: Arko Dasgupta <arko.dasgupta@docker.com>
This commit is contained in:
Arko Dasgupta 2019-05-20 14:23:35 -07:00
parent 9808f6036a
commit 70fa7b6a3f
1 changed files with 4 additions and 7 deletions

11
daemon/cluster/executor/container/controller.go
View file

@ -369,20 +369,17 @@ func (r *controller) Shutdown(ctx context.Context) error {
}
if err := r.adapter.shutdown(ctx); err != nil {
if isUnknownContainer(err) || isStoppedContainer(err) {
return nil
if !(isUnknownContainer(err) || isStoppedContainer(err)) {
return err
}
return err
}
// Try removing networks referenced in this task in case this
// task is the last one referencing it
if err := r.adapter.removeNetworks(ctx); err != nil {
if isUnknownContainer(err) {
return nil
if !isUnknownContainer(err) {
return err
}
return err
}
return nil