Commit Graph

471 Commits

Author SHA1 Message Date
k8s-merge-robot
fa174bcdaf Merge pull request #29042 from dims/fixup-imports
Automatic merge from submit-queue

Use Go canonical import paths

Add canonical imports only in existing doc.go files.
https://golang.org/doc/go1.4#canonicalimports

Fixes #29014
2016-07-18 07:23:38 -07:00
k8s-merge-robot
01925c810b Merge pull request #24733 from kargakis/rc-rs-conversions
Automatic merge from submit-queue

Custom conversions between RCs/RSs

Needed for building storages that still need to work with RCs but also want to facilitate RSs.

cc: @deads2k @smarterclayton @liggitt
2016-07-17 04:49:16 -07:00
Davanum Srinivas
2b0ed014b7 Use Go canonical import paths
Add canonical imports only in existing doc.go files.
https://golang.org/doc/go1.4#canonicalimports

Fixes #29014
2016-07-16 13:48:21 -04:00
Tim Hockin
3384e03920 Commit generated files
There's been enough people broken by not committing generated code, that we
should undo that until we have a proper client that is `go get` compatible.

This is temporary.
2016-07-15 10:27:51 -07:00
Michail Kargakis
f85067b27d api: custom conversions for rc/rs 2016-07-15 14:52:27 +02:00
Clayton Coleman
866e788aba
generate: New Stringers 2016-07-14 12:43:36 -04:00
k8s-merge-robot
ae990defcf Merge pull request #26956 from joe2far/fix-typos
Automatic merge from submit-queue

Fixed several typos
2016-07-14 04:13:15 -07:00
joe2far
5ead89b5bb Fixed several typos 2016-07-13 15:06:24 +01:00
jiangyaoguo
4e91166bc6 Use PreferAvoidPods annotation to avoid pods being scheduled to specific node.
1. define PreferAvoidPods annotation
2. add PreferAvoidPodsPriority
3. validate AvoidPods in node annotations
2016-07-13 17:07:46 +08:00
Tim Hockin
9eb42ff108 Don't check in generated conversion code
Conversion is now generated by Makefile, on demand, rather than all at once.
Manually verified no net change in generated code.
2016-07-12 21:52:54 -07:00
Tim Hockin
58441e8775 Don't check in generated deep-copy code
This mostly takes the previously checked in files and removes them, and moves
the generation to be on-demand instead of manual.  Manually verified no change
in generated output.
2016-07-12 21:52:54 -07:00
k8s-merge-robot
708e753c72 Merge pull request #28679 from sttts/sttts-deepcopy-pointer-in
Automatic merge from submit-queue

Deepcopy: avoid struct copies and reflection Call

- make signature of generated deepcopy methods symmetric with `in *type, out *type`, avoiding copies of big structs on the stack
- switch to `in interface{}, out interface{}` which allows us to call them with without `reflect.Call`

The first change reduces runtime of BenchmarkPodCopy-4 from `> 3500ns` to around `2300ns`.

The second change reduces runtime to around `1900ns`.
2016-07-12 21:45:43 -07:00
Dr. Stefan Schimanski
629b25daf9 Run hack/update-all.sh 2016-07-12 20:36:48 +02:00
Cindy Wang
fedc513658 Consolidated examples into storage/ and volume/ folders
Search and replace for references to moved examples

Reverted find and replace paths on auto gen docs

Reverting changes to changelog

Fix bugs in test-cmd.sh

Fixed path in examples README

ran update-all successfully

Updated verify-flags exceptions to include renamed files
2016-07-08 13:34:32 -07:00
Tim Hockin
355794c303 Log errors or fail if conversion fail to generate
This fixes PodSpec to generate cleanly.  No other types only half-generate (so
now we Fatalf), though several fail to generate at all (only Errorf for now).
2016-07-07 22:09:08 -07:00
Tim Hockin
291b51ec50 Use file tags to generate conversions
This drives conversion generation from file tags like:
  // +conversion-gen=k8s.io/my/internal/version
.. rather than hardcoded lists of packages.

The only net change in generated code can be explained as correct.  Previously
it didn't know that conversion was available.
2016-07-07 22:09:08 -07:00
Tim Hockin
dc10f10e48 Recreate the opt-in/opt-out logic for deepcopy
This is the last piece of Clayton's #26179 to be implemented with file tags.
All diffs are accounted for.  Followup will use this to streamline some
packages.

Also add some V(5) debugging - it was helpful in diagnosing various issues, it
may be helpful again.
2016-07-07 16:49:46 -07:00
Tim Hockin
28af54138d Use file tags to generate deep-copies
This drives most of the logic of deep-copy generation from tags like:
  // +deepcopy-gen=package
..rather than hardcoded lists of packages.  This will make it possible to
subsequently generate code ONLY for packages that need it *right now*, rather
than all of them always.

Also remove pkgs that really do not need deep-copies (no symbols used
anywhere).
2016-07-07 16:49:46 -07:00
Tim Hockin
d88fc84bae Make multi-key tags more explicit
This is in prep to simplify tag logic.  Don't rely on processing commas as new
tag delimiters.  Put new tags on new lines.  This had zero effect on generated
code (as intended).
2016-07-07 16:49:46 -07:00
Tim Hockin
57c3196914 Add support for manually defined DeepCopy methods
In bringing back Clayton's PR piece-by-piece this was almost as easy to
implement as his version, and is much more like what I think we should be
doing.

Specifically, any time which defines a .DeepCopy() method will have that method
called preferentially.  Otherwise we generate our own functions for
deep-copying.  This affected exactly one type - resource.Quantity.  In applying
this heuristic, several places in the generated code were simplified.

To achieve this I had to convert types.Type.Methods from a slice to a map,
which seems correct anyway (to do by-name lookups).
2016-07-07 16:49:46 -07:00
Tim Hockin
e18b2f3a2e Revert Clayton's #26179 so I can recreate it
His PR cam during the middle of this development cycle, and it was easier to
burn it down and recreate it than try to patch it into an existing series and
re-test every assumption.  This behavior will be re-introduced in subsequent
commits.
2016-07-07 16:49:46 -07:00
k8s-merge-robot
793b4fea9e Merge pull request #27900 from derekwaynecarr/test_defaults_qos
Automatic merge from submit-queue

Add additional testing scenarios for compute resource requests=0

I was asked about the qos tier of a pod that specified 

`--requests=cpu=0,memory=0 --limits=cpu=100m,memory=1Gi`

and in just investigating current behavior, realized we should have an explicit test case to ensure that 0 values are preserved in defaulting passes, and that this is still a burstable pod (but the lowest for that tier as it related to eviction)

/cc @vishh
2016-07-01 16:16:23 -07:00
Jordan Liggitt
993ab1d886 Allow specifying secret data using strings 2016-06-30 16:03:47 -04:00
David McMahon
ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
Girish Kalele
3778ca196e Remove comment about empty selectors 2016-06-28 17:04:24 -07:00
Clayton Coleman
1c8b928908
Handle aliases correctly in deepcopy/conversion 2016-06-27 21:42:02 -07:00
derekwaynecarr
a04e6f8635 Add additional testing scenarios for compute resource requests=0 2016-06-27 14:38:55 -04:00
saadali
e3e919ca20 Add VolumesAttached field to Node Status API 2016-06-19 23:54:02 -07:00
k8s-merge-robot
9d8e79be09 Merge pull request #27168 from smarterclayton/flatten_types
Automatic merge from submit-queue

ObjectMeta, ListMeta, and TypeMeta should implement their interfaces

Make unversioned.ListMeta implement List. Update all the *List types so they implement GetListMeta.
This helps avoid using reflection to get list information.

Remove all unnecessary boilerplate, move the interfaces to the right
places, and add a test that verifies that objects implement one, the
other, but never both.

@ncdc @lavalamp this supercedes #26964 with the boilerplate removed.  Added tests
2016-06-18 20:23:50 -07:00
saadali
542f2dc708 Introduce new kubelet volume manager
This commit adds a new volume manager in kubelet that synchronizes
volume mount/unmount (and attach/detach, if attach/detach controller
is not enabled).

This eliminates the race conditions between the pod creation loop
and the orphaned volumes loops. It also removes the unmount/detach
from the `syncPod()` path so volume clean up never blocks the
`syncPod` loop.
2016-06-15 09:34:08 -07:00
saadali
9b6a505f8a Rename UniqueDeviceName to UniqueVolumeName
Rename UniqueDeviceName to UniqueVolumeName and move helper functions
from attacherdetacher to volumehelper package.
Introduce UniquePodName alias
2016-06-15 09:32:12 -07:00
Dawn Chen
88de86fcb9 Revert "Versioning docs and examples for v1.4.0-alpha.0."
This reverts commit cce9db3aa9.
2016-06-10 16:46:46 -07:00
David McMahon
cce9db3aa9 Versioning docs and examples for v1.4.0-alpha.0. 2016-06-10 14:55:35 -07:00
Andy Goldstein
e3af3451c8
ObjectMeta, ListMeta, and TypeMeta should implement their interfaces
Make unversioned.ListMeta implement List. Update all the *List types so they implement GetListMeta.
This helps avoid using reflection to get list information.

Remove all unnecessary boilerplate, move the interfaces to the right
places, and add a test that verifies that objects implement one, the
other, but never both.
2016-06-10 13:28:54 -04:00
Clayton Coleman
e1dc3ef933
Remove unused deep_copies 2016-06-06 17:18:22 -04:00
Huamin Chen
4b4048a084 correction on rbd volume object and defaults
Signed-off-by: Huamin Chen <hchen@redhat.com>
2016-06-06 17:27:47 +00:00
Saad Ali
9dbe943491 Attach/Detach Controller Kubelet Changes
This PR contains Kubelet changes to enable attach/detach controller control.
* It introduces a new "enable-controller-attach-detach" kubelet flag to
  enable control by controller. Default enabled.
* It removes all references "SafeToDetach" annoation from controller.
* It adds the new VolumesInUse field to the Node Status API object.
* It modifies the controller to use VolumesInUse instead of SafeToDetach
  annotation to gate detachment.
* There is a bug in node-problem-detector that causes VolumesInUse to
  get reset every 30 seconds. Issue https://github.com/kubernetes/node-problem-detector/issues/9
  opened to fix that.
2016-06-02 16:47:11 -07:00
k8s-merge-robot
5288a255f4 Merge pull request #25567 from gmarek/validate
Automatic merge from submit-queue

Add Controller field to OwnerReference

cc @davidopp
2016-05-31 14:21:38 -07:00
gmarek
778b1df717 Add Controller to api/meta 2016-05-31 20:21:05 +02:00
k8s-merge-robot
484830c763 Merge pull request #26564 from wojtek-t/fix_pod_annotations
Automatic merge from submit-queue

Fix apiservers crashes

Ref #26563
2016-05-31 10:55:48 -07:00
Wojciech Tyczynski
d002cb1d63 Fix apiservers crashes 2016-05-31 17:26:35 +02:00
gmarek
a6dd89d797 Add Controller field to OwnerReference 2016-05-31 15:33:35 +02:00
Paul Morie
acfcb73533 Regen for pv selector 2016-05-31 09:32:23 -04:00
Paul Morie
faa112bad1 Add selector to PersistentVolumeClaim 2016-05-30 12:09:50 -04:00
k8s-merge-robot
577cdf937d Merge pull request #26415 from wojtek-t/network_not_ready
Automatic merge from submit-queue

Add a NodeCondition "NetworkUnavaiable" to prevent scheduling onto a node until the routes have been created 

This is new version of #26267 (based on top of that one).

The new workflow is:
- we have an "NetworkNotReady" condition
- Kubelet when it creates a node, it sets it to "true"
- RouteController will set it to "false" when the route is created
- Scheduler is scheduling only on nodes that doesn't have "NetworkNotReady ==true" condition

@gmarek @bgrant0607 @zmerlynn @cjcullen @derekwaynecarr @danwinship @dcbw @lavalamp @vishh
2016-05-29 03:06:59 -07:00
k8s-merge-robot
3717e4e46b Merge pull request #26033 from smarterclayton/safer_quantity
Automatic merge from submit-queue

Round should avoid clearing s, save a string

Instead of saving bytes, save a string, which makes String() faster
and does not unduly penalize marshal. During parse, save the string
if it is in canonical form.

@wojtek-t @lavalamp this makes quantity.String() faster for a few cases
where it matters. We were also not clearing s properly before on Round()
2016-05-28 09:56:39 -07:00
Clayton Coleman
8b01cfe1eb
Serialization test should verify encode does not mutate in 2016-05-28 08:53:22 -04:00
Clayton Coleman
2faf49c75c
Generated fields for inlining 2016-05-28 08:53:22 -04:00
Clayton Coleman
0854fd651c
Update direct conversions to inline fields 2016-05-28 08:52:08 -04:00
Wojciech Tyczynski
be1b57100d Change to NotReadyNetworking and use in scheduler 2016-05-27 19:32:49 +02:00