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18 Commits (393e2bc0195343c83933aa0cf1c02e854fe8779b)

Author SHA1 Message Date
Yu-Ju Hong 80287e3430 Disable keep-alive for liveness/readiness probes 
Keep-alive is often not useful for probing because kubelet checks many pods
with different addresses and ports. Disable keep-alive so prober does not
have to handle closed connections.
 2015-10-15 14:21:27 -07:00
Daniel Martí 7aca60f636 Fix probe/tcp test on some systems 
Depending on your system, the error might be "Servname not supported for
ai_socktype" instead of "unknown port". Accept both.

For example:
http://www.ducea.com/2006/09/11/error-servname-not-supported-for-ai_socktype/
 2015-09-10 11:44:14 -07:00
Daniel Martí 0b10c6cfae Fix failing test in probe/http 
The error that Go 1.5 returns is different compared to 1.4. Support both.
 2015-09-10 11:44:13 -07:00
Tamer Tas be7c223043 Refactor probe.Result enumeration 2015-08-10 19:08:15 +03:00
Mike Danese 8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00
Steve Kuznetsov 3008ff6150 Changed HTTPGetAction to allow user-defined schemes 2015-06-25 16:59:12 -04:00
Tim Hockin 75617e8760 Better kubelet logging for probes 
Log when we actually run probes and event when they fail.  Print the output of
a probe, too.
 2015-05-20 08:56:45 -07:00
Brendan Burns c9324e6e38 Switch exec to look at exit code not output status. 2015-05-08 16:51:37 -07:00
Vishnu Kannan ec01265643 Fix docker exec logic. Without this patch, kubelet was not receiving any output from docker exec 
and was incorrectly handling the output.
 2015-05-04 16:01:32 -07:00
Eric Paris 6b3a6e6b98 Make copyright ownership statement generic 
Instead of saying "Google Inc." (which is not always correct) say "The
Kubernetes Authors", which is generic.
 2015-05-01 17:49:56 -04:00
Mike Danese 3d0cd81feb refactor pkg/probe ProbeRunners to interfaces and move global probers into kubelet field for testability 2015-02-10 08:30:11 -08:00
Mike Danese 14bfec92f2 rename probe.Status to probe.Result. 2015-02-05 15:49:58 -08:00
George Kuan e8c33b7916 Add timeouts to HealthChecks and retry checks 
Fixes issue #3532. Added timeouts for HTTP and TCP checks
and enabled kubelet/probe to kubelet#maxRetries times
before declaring Failure.

Added Probe.TimeoutSecs to API

Probe variants now check container.LivenessProbe.TimeoutSeconds
Also added a test for timeouts in http_test.go.
 2015-02-05 06:04:45 -08:00
Deyuan Deng c793c4f0ab Sync node status from node controller to master. 2015-01-29 23:17:15 -05:00
Mike Danese 5dc6362f8a rename probe.Healthy to probe.Success and renam probe.Unhealthy to probe.Failure. 2015-01-27 11:20:30 -08:00
Mike Danese 6eb0b89cbd add Probers to Probe pkgs. 2015-01-27 11:20:30 -08:00
Mike Danese 5ee4071cf1 migrated tests 2015-01-27 11:20:29 -08:00
Mike Danese ee56a1d3e3 create pkg/probe as successor to pkg/health. 2015-01-27 11:20:29 -08:00