buildx

Author	SHA1	Message	Date
Justin Chadwell	d0d29168a5	controller: use grpc with contexts for improved timeouts This patch improves timeout logic for testing and creating a buildx server. Instead of needing to have a custom loop, we can just use the primitives provided by go and grpc for easier handling. Additionally, without the explicit time.Sleeps, we defer to GRPCs exponential backoff algorithm which should provide substantially better results. Signed-off-by: Justin Chadwell <me@jedevc.com>	3 years ago
Justin Chadwell	abda257763	controller: exit cleanly on SIGTERM This signal may be sent using an external tool such as pkill, and since we can handle it neatly, we should. Signed-off-by: Justin Chadwell <me@jedevc.com>	3 years ago
Justin Chadwell	1b91bc2e02	controller: add more informative server exit messages When exiting, we should ideally always print a message, and give details as to exactly what error we received. Signed-off-by: Justin Chadwell <me@jedevc.com>	3 years ago
Justin Chadwell	4bdf98cf20	lint: ban fmt.Errorf in preference of errors.Errorf Signed-off-by: Justin Chadwell <me@jedevc.com>	3 years ago
Justin Chadwell	a9fd128910	controller: move controllers out of commands into separate package Signed-off-by: Justin Chadwell <me@jedevc.com>	3 years ago