Brian Goff 054abff3b6 Implement optional ring buffer for container logs ... This allows the user to set a logging mode to "blocking" (default), or "non-blocking", which uses the ring buffer as a proxy to the real log driver. This allows a container to never be blocked on stdio at the cost of dropping log messages. Introduces 2 new log-opts that works for all drivers, `log-mode` and `log-size`. `log-mode` takes a value of "blocking", or "non-blocking" I chose not to implement this as a bool since it is difficult to determine if the mode was set to false vs just not set... especially difficult when merging the default daemon config with the container config. `log-size` takes a size string, e.g. `2MB`, which sets the max size of the ring buffer. When the max size is reached, it will start dropping log messages. ``` BenchmarkRingLoggerThroughputNoReceiver-8 2000000000 36.2 ns/op 856.35 MB/s 0 B/op 0 allocs/op BenchmarkRingLoggerThroughputWithReceiverDelay0-8 300000000 156 ns/op 198.48 MB/s 32 B/op 0 allocs/op BenchmarkRingLoggerThroughputConsumeDelay1-8 2000000000 36.1 ns/op 857.80 MB/s 0 B/op 0 allocs/op BenchmarkRingLoggerThroughputConsumeDelay10-8 1000000000 36.2 ns/op 856.53 MB/s 0 B/op 0 allocs/op BenchmarkRingLoggerThroughputConsumeDelay50-8 2000000000 34.7 ns/op 894.65 MB/s 0 B/op 0 allocs/op BenchmarkRingLoggerThroughputConsumeDelay100-8 2000000000 35.1 ns/op 883.91 MB/s 0 B/op 0 allocs/op BenchmarkRingLoggerThroughputConsumeDelay300-8 1000000000 35.9 ns/op 863.90 MB/s 0 B/op 0 allocs/op BenchmarkRingLoggerThroughputConsumeDelay500-8 2000000000 35.8 ns/op 866.88 MB/s 0 B/op 0 allocs/op ``` Signed-off-by: Brian Goff <cpuguy83@gmail.com>		2017-02-01 13:52:37 -05:00
..
stream	Resolve race conditions in attach API call	2017-02-01 09:01:36 +00:00
archive.go
container.go	Implement optional ring buffer for container logs	2017-02-01 13:52:37 -05:00
container_linux.go	Add functional support for Docker sub commands on Solaris	2016-11-07 09:06:34 -08:00
container_notlinux.go	add SecretMount and UnmountSecrets methods for non-Linux	2016-11-09 14:27:43 -05:00
container_unit_test.go
container_unix.go	Add daemon option --default-shm-size	2017-01-27 12:17:06 -08:00
container_windows.go	Move ReplaceOrAppendEnvValues to container package	2016-12-21 22:42:39 +01:00
env.go	Move ReplaceOrAppendEnvValues to container package	2016-12-21 22:42:39 +01:00
env_test.go	Move ReplaceOrAppendEnvValues to container package	2016-12-21 22:42:39 +01:00
health.go	Fix deadlock on cancelling healthcheck	2016-11-15 20:10:16 -08:00
history.go
memory_store.go	Add functional support for Docker sub commands on Solaris	2016-11-07 09:06:34 -08:00
memory_store_test.go	Fix some output information for container test	2016-11-24 20:01:00 +08:00
monitor.go	Move StreamConfig out of runconfig	2016-11-14 15:15:09 -05:00
mounts_unix.go
mounts_windows.go
state.go	Use WaitWithContext for WaitStop	2016-11-16 22:08:37 -05:00
state_solaris.go
state_test.go	Fix some output information for container test	2016-11-24 20:01:00 +08:00
state_unix.go
state_windows.go
store.go