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80 Commits (2f2816368f667bb81e6f59f910b0353604a6ccda)

Author SHA1 Message Date
Prashanth Balasubramanian 4fdd5bc3f3 Ratelimit replica creation 2015-05-08 14:24:25 -07:00
Daniel Smith 16a6fb8ef7 Replace calls to time.After with time.NewTimer for explicit stopping 2015-05-04 14:29:33 -07:00
Daniel Smith 36977ecb67 Merge pull request #7643 from bprashanth/rc_status 
Requeue rc if a single get/put retry on status.Replicas fails
 2015-05-04 12:15:30 -07:00
Prashanth Balasubramanian 864e12d995 Retry once and requeue on failure to update status.Replicas 2015-05-01 18:10:58 -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
Prashanth Balasubramanian a8fdf3d78b Update expiration timeout based on observed latencies 2015-05-01 08:53:51 -07:00
Prashanth Balasubramanian 7592dabeba RcManager uses informers 2015-04-28 13:45:15 -07:00
Brian Grant 73322af8e8 Merge pull request #5842 from simon3z/rc-annotation 
Replica Controller Name Annotation in Pods
 2015-04-23 16:35:18 -07:00
Yu-Ju Hong 10ecbb8aab Fix pod filtering in replication controller 2015-04-22 16:09:14 -07:00
Federico Simoncelli 253ce4b6fe replication: annotate replicated pods with controller name 
Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
 2015-04-22 11:26:25 -04:00
Brian Grant 15c2986a07 Merge pull request #7067 from ravigadde/master 
Added field selector for listing pods
 2015-04-22 07:12:21 -07:00
Yu-Ju Hong df2cbd4877 Prioritize deleting the non-running pods when reducing replicas 
This changes instructs the replication controller to delete replicas in the
order of "unscheduled (pending)", "scheduled (pending)", and "scheduled
(running)" pods. This is less disruptive than deleting random pods.
 2015-04-21 10:17:29 -07:00
Ravi Gadde bf8f258471 Added field selector for listing pods. 2015-04-21 06:33:28 -07:00
Kris Rousey 594f514843 Changing a few remaining instances of passing pods around by value. I 
avoided changing api.PodList.Items to []*api.Pod.
 2015-04-20 15:26:45 -07:00
derekwaynecarr 986c225311 Replication controller gives failedCreate events 2015-04-14 15:42:49 -04:00
Prashanth Balasubramanian ef6601646d Migrate replication controllers to generic etcd 2015-03-23 17:59:25 -07:00
Salvatore Dario Minonne 31ddefc347 Finalize fields.Selector 2015-03-17 22:55:43 +01:00
Wojciech Tyczynski 07cf658100 Remove etcd references from ReplicationController 2015-03-13 10:36:54 +01:00
Prashanth Balasubramanian 28d9260c0b Sync replication count with the api server on pod creation/deletion. 2015-03-11 13:29:20 -07:00
Prashanth Balasubramanian 1970c2d201 Retry resizing replication controllers in kubectl 2015-03-02 20:26:41 -08:00
Steve Reed 38230ef12f Adds replication controller name to "Too many|few" logging 2015-02-12 09:18:56 -08:00
Brendan Burns 234f951867 Revert filtering unknown pods, as I believe that it is causing e2e flakes. 2015-02-05 20:57:01 -08:00
Brian Grant 7a13c2f0e3 Merge pull request #4169 from brendandburns/shell_sucks 
Fix a regression where we never cleared out failed nodes.
 2015-02-05 13:41:11 -08:00
Brendan Burns 6d0b8ea7a7 Fix a regression where we never cleared out failed nodes. 2015-02-05 10:55:57 -08:00
Brendan Burns 874859f6d3 Make the replication controller more resilient to event expiration in watch. 2015-02-03 22:15:12 -08:00
Dan Mace 3d7f5cc642 Backport annotations to PodTemplateSpec 
Backport annotation support to v1beta1 and v1beta2 PodTemplateSpec. This
allows ReplicationController users to specify annotations for Pods in
addition to labels.
 2015-02-02 15:26:32 -05:00
Clayton Coleman 5603714df8 Use name generation on pods via replication controllers 
The generated name is '<controllerName>-%s', unless controllerName-
would be long enough to cause a validation error.
 2015-02-02 14:44:53 -05:00
Clayton Coleman 19987612bf Replace code that eats errors with a more consistent reporting 
In order to allow certain programmer error / unexpected error states
to be captured, replace sections that log and eat errors with a method
that can be centrally replaced.  This captures two common error sources,
replication errors, and apiserver code that returns invalid errors.
 2015-01-26 20:54:29 -05:00
Clayton Coleman e4dcbb6edb Explicitly handle errors received during watch 
Log them as Error and then continue.
 2015-01-19 11:10:45 -05:00
Brian Grant 9b539262a8 Count only non-dead pods in replicationController current state replicas count. 2014-12-12 22:23:14 +00:00
markturansky 8159c8fd25 Refactor PodCondition to PodPhase 2014-11-21 15:28:38 -05:00
Tim Hockin ea960711ff Clean up error logs. 
Use %v for errors, tidy some messages, make error messages start lowe-case
(as per go guidelines).  Just accumulated nits.
 2014-11-21 09:45:26 +08:00
markturansky 8af4ccb111 v1beta3 Pod refactor 2014-11-18 09:25:42 -05:00
Daniel Smith 0348a67413 Merge pull request #2195 from smarterclayton/prepare_pod_template_v1beta3 
Allow an internal pod template reference or object
 2014-11-12 10:55:08 -08:00
Clayton Coleman 8a59000472 Warn if pod has no labels 2014-11-11 17:03:20 -05:00
Clayton Coleman 94c873e7a4 Remaining refactor for PodTemplateSpec and fixing test cases 2014-11-11 17:03:20 -05:00
Brendan Burns 2c1221864d Make a standalone binary. 2014-11-10 13:34:11 -08:00
markturansky 119f654a13 Refactor PodStatus to PodCondition in internal API for v1beta3 2014-11-05 17:26:47 -05:00
Tim Hockin 37ffb41b81 Merge pull request #1830 from markturansky/label_validation 
add RFC952 validation to labels
 2014-10-27 09:54:18 -07:00
markturansky e2365b1f96 add RFC952 label validation 2014-10-24 16:01:52 -04:00
derekwaynecarr 580cb5ea4f Rework client.Interface 2014-10-24 11:47:30 -04:00
Clayton Coleman 1ffc82dfe6 createPod should copy the labels, not edit them in place 2014-10-24 11:22:21 -04:00
Clayton Coleman bb77a5d15f Rename ID -> Name 2014-10-22 15:00:26 -04:00
Clayton Coleman 82bcdd3b3b Make ResourceVersion a string internally instead of uint64 
Allows us to define different watch versioning regimes in the future
as well as to encode information with the resource version.

This changes /watch/resources?resourceVersion=3 to start the watch at
4 instead of 3, which means clients can read a resource version and
then send it back to the server. Clients should no longer do math on
resource versions.
 2014-10-07 19:00:26 -04:00
derekwaynecarr fc67d822c6 Add context as parameter to client interface functions 2014-10-02 12:51:36 -04:00
Clayton Coleman 4e56dafecc Introduce some default log verbosity control 
Move a lot of common error logging into better buckets:

glog.Errorf() - Always an error
glog.Warningf() - Something unexpected, but probably not an error
glog.V(0) - Generally useful for this to ALWAYS be visible
            to an operator
            * Programmer errors
            * Logging extra info about a panic
            * CLI argument handling
glog.V(1) - A reasonable default log level if you don't want
            verbosity
            * Information about config (listening on X, watching Y)
            * Errors that repeat frequently that relate to conditions
              that can be corrected (pod detected as unhealthy)
glog.V(2) - Useful steady state information about the service
            * Logging HTTP requests and their exit code
            * System state changing (killing pod)
            * Controller state change events (starting pods)
            * Scheduler log messages
glog.V(3) - Extended information about changes
            * More info about system state changes
glog.V(4) - Debug level verbosity (for now)
            * Logging in particularly thorny parts of code where
              you may want to come back later and check it
 2014-09-25 16:30:14 -04:00
Daniel Smith 48ce23ac91 Make client use pointers 2014-09-07 22:19:24 -07:00
Tim Hockin 0f97a73c1b Rename a bunch of "Make" functions to "New" 
Also rename some to other names that make better reading.  There are still a
bunch of "make" functions but they do things like assemble a string from parts
or build an array of things.  It seemed that "make" there seemed fine.  "New"
is for "constructors".
 2014-08-20 21:27:19 -07:00
Daniel Smith f689d44d25 Add comment for clarity and logging for debugging. 2014-08-18 17:43:10 -07:00
Daniel Smith 5cdce0e35a Prepare for external scheduler 
1. Change names of Pod statuses (Waiting, Running, Terminated).
2. Store assigned host in etcd.
3. Change pod key to /registry/pods/<podid>. Container location remains
   the same (/registry/hosts/<machine>/kublet).
 2014-08-10 15:05:36 -07:00