Aaron Lehmann b09b0ffcf9 Add configurable file-existence and HTTP health checks ... Add a section to the config file called "health". Within this section, "filecheckers" and "httpcheckers" list checks to run. Each check specifies a file or URI, a time interval for the check, and a threshold specifying how many times the check must fail to reach an unhealthy state. Document the new options in docs/configuration.md. Add unit testing for both types of checkers. Add an UnregisterAll function in the health package to support the unit tests, and an Unregister function for consistency with Register. Fix a string conversion problem in the health package's HTTP checker. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>		2015-08-20 14:50:12 -07:00
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checks.go	Add configurable file-existence and HTTP health checks	2015-08-20 14:50:12 -07:00
checks_test.go	Test: add test for HTTPChecker	2015-06-10 01:39:34 +08:00