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9 commits

Author SHA1 Message Date
Nalin Dahyabhai
af439c7a8d Add a benchmark for logger.Copier
Add a benchmark for measuring how the logger.Copier implementation
handles logged lines of sizes ranging up from 64 bytes to 256KB.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
2016-06-09 09:47:13 -04:00
Nalin Dahyabhai
7772d270c0 Remove the logger.Message ContainerID field
Log drivers are instantiated on a per-container basis, and passed the
container ID (along with other information) when they're initialized.
Drivers that care about that value are caching the value that they're
passed when they're initialized and using it in favor of the value
contained in Message structures that are passed to them, so the field in
Messages is unused, so we remove it.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
2016-05-31 16:41:29 -04:00
Akihiro Suda
ab533f0651 Fix a race in daemon/logger.TestCopier
Update #22963

Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
2016-05-25 05:07:24 +00:00
Daniel Dao
84e14754e1 only close LogDriver after LogCopier is done
this prevents the copier from sending messages in the buffer to the closed
driver. If the copied took longer than the timeout to drain the buffer, this
aborts the copier read loop and return back so we can cleanup resources
properly.

Signed-off-by: Daniel Dao <dqminh@cloudflare.com>
2016-01-18 17:47:57 +00:00
Ankush Agarwal
41d85c014d Doc fixes in logger, update NewCopier method
Signed-off-by: Ankush Agarwal <ankushagarwal11@gmail.com>
2015-07-29 10:05:46 -07:00
wlan0
9b782d3af3 add support for maximum log size, and max number of log files
Signed-off-by: wlan0 <sidharthamn@gmail.com>
2015-07-02 06:26:06 -07:00
Ahmet Alp Balkan
3a8728b431 daemon: Logging drivers refactoring
- noplog driver pkg for '--log-driver=none' (null object pattern)
- centralized factory for log drivers (instead of case/switch)
- logging drivers registers themselves to factory upon import
  (easy plug/unplug of drivers in daemon/logdrivers.go)
- daemon now doesn't start with an invalid log driver
- Name() method of loggers is actually now their cli names (made it useful)
- generalized Read() logic, made it unsupported except json-file (preserves
  existing behavior)

Spotted some duplication code around processing of legacy json-file
format, didn't touch that and refactored in both places.

Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
2015-05-12 19:11:52 +00:00
Alexander Morozov
b6a42673ab Wait for copier finishing it's work before closing logger
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-03-18 13:48:01 -07:00
Alexander Morozov
14887e2e1f Interface Logger for logging drivers
Also there is aux datastructure Copier which can copy lines from streams
to Loggers

Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-03-13 11:46:59 -07:00