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203 Commits (efb42b302d871f7217394205d84e5ae82335d786)

Author SHA1 Message Date
Tim Hockin 8ae203825b Implement multi-port endpoints 
Instead of endpoints being a flat list, it is now a list of "subsets"
where each is a struct of {Addresses, Ports}.  To generate the list of
endpoints you need to take union of the Cartesian products of the
subsets.  This is compact in the vast majority of cases, yet still
represents named ports and corner cases (e.g. each pod has a different
port number).

This also stores subsets in a deterministic order (sorted by hash) to
avoid spurious updates and comparison problems.

This is a fully compatible change - old objects and clients will
keepworking as long as they don't need the new functionality.

This is the prep for multi-port Services, which will add API to produce
endpoints in this new structure.
 2015-03-27 12:36:32 -07:00
Brian Grant a4bf91c8c0 Merge pull request #5690 from satnam6502/failputnover 
Give better error message for PUTs with no resource version
 2015-03-27 07:12:56 -07:00
gmarek 5a11748018 Move Capacity from NodeSpec to NodeStatus 2015-03-26 15:28:48 +01:00
Satnam Singh cd05c8b9bc Give better error message for PUTs with no resource version 2015-03-25 15:52:48 -07:00
Rohit Jnagal 49ff04765b Add validation for node creation. 2015-03-25 21:55:03 +00:00
Clayton Coleman 367284b63b Merge pull request #5767 from kazegusuri/endpoints_storage 
port endpoints to generic etcd
 2015-03-25 11:32:01 -04:00
markturansky f762b303ad PersistentVolume & PersistentVolumeClaim API types 2015-03-25 10:09:25 -04:00
Wojciech Tyczynski c8e89bc717 Merge pull request #5853 from fgrzadkowski/better_errors 
Improve error message for invalid pod spec update
 2015-03-25 14:31:13 +01:00
Masahiro Sano 410e11c305 port endpoints to generic etcd 2015-03-25 22:15:19 +09:00
Filip Grzadkowski 7085a0cb44 Merge pull request #5508 from fgrzadkowski/validate_ips 
Validate Service.Spec.publicIPs to be a valid IP that is not a localhost
 2015-03-25 12:11:29 +01:00
Abhi Shah f1872d36cf Merge pull request #5814 from vmarmol/net-host 
Add HostNetworking container option to API.
 2015-03-24 15:55:27 -07:00
Victor Marmol 2a0793c155 Add HostNetworking container option to API. 
This allows a container to run within the same networking namespace as
the host. This will be locked down by default using a flag on the master
and nodes (similar to how privileged is handled today).
 2015-03-24 14:40:28 -07:00
Tim Hockin 064b7dec42 Merge pull request #5807 from pmorie/secret_volume_ref 
Change secret volume plugin reference to name
 2015-03-24 14:18:35 -07:00
Paul Morie e40ba109a1 Change SecretVolumeSource to use a secret name instead of ObjRef 2015-03-24 13:58:41 -04:00
Clayton Coleman 97560c409f Merge pull request #5554 from derekwaynecarr/namespace_controller 
Namespace Controller to support Namespace Termination
 2015-03-24 12:59:00 -04:00
Filip Grzadkowski b74b203da2 Improve error message for invalid pod spec update 2015-03-24 17:11:16 +01:00
derekwaynecarr 29c491ef2e Namespace.Spec.Finalizer support 2015-03-24 10:36:06 -04:00
Filip Grzadkowski 6bc1e2ef40 Add validation error explanation for long annotations. 2015-03-24 11:01:26 +01:00
Filip Grzadkowski 24eb1a08f3 Validate Service.Spec.publicIPs to be a valid IP that is not a localhost 2015-03-24 10:48:46 +01:00
Clayton Coleman 65425f690c Move field errors to pkg/util/fielderrors 
Allows pkg/api to take a reference to labels.Selector and fields.Selector
 2015-03-22 17:43:34 -04:00
Dawn Chen 7a6490f572 Merge pull request #5729 from thockin/plural_endpoints_30_restart 
Rename Service.ContainerPort to TargetPort in v1b3
 2015-03-20 14:37:46 -07:00
Tim Hockin 4375376e9c Rename Service.ContainerPort to TargetPort in v1b3 
Fix all callers and examples.  Part of multi-port service cleanup.
 2015-03-20 13:50:06 -07:00
Abhishek Gupta b0c23c1046 Headless Services: Adding option to specify None for PortalIP 2015-03-20 12:10:03 -07:00
Chris Alfonso 1a45e37d17 NFSMount storage plugin for kubelet. 
* If you want to test this out when an actual NFS export a good place
 to start is by running the NFS server in a container:

docker run -d --name nfs --privileged cpuguy83/nfs-server /tmp

More detail can be found here:
https://github.com/cpuguy83/docker-nfs-server
 2015-03-19 13:37:38 -04:00
Filip Grzadkowski f89f91b7bd Validate that there is at least one container in the pod 2015-03-19 12:31:53 +01:00
Victor Marmol 9586b39bb7 Merge pull request #5555 from fgrzadkowski/sync_pod_status 
Periodically update pod status from kubelet.
 2015-03-18 10:14:07 -07:00
Filip Grzadkowski 1a352b74ba Periodically update pod status from kubelet. 2015-03-18 12:11:39 +01:00
gmarek a3b137ce8e Cleanup of validation.go 2015-03-18 08:59:35 +01:00
Victor Marmol 668e2dbcd8 Merge pull request #5502 from wojtek-t/completely_remove_bound_pods 
Remove BoundPod type from source code
 2015-03-17 08:09:50 -07:00
Filip Grzadkowski 18b728ff44 Revert "Periodically update pod status from kubelet." 2015-03-17 13:51:45 +01:00
Wojciech Tyczynski e6d188fca8 Remove BoundPod structure 2015-03-17 10:27:41 +01:00
Filip Grzadkowski 336525a27d Periodically update pod status from kubelet. 2015-03-16 23:03:03 +01:00
Jeff Lowdermilk e37fd2a84d Merge pull request #5477 from dchen1107/clean 
Convert RestartPolicy to string for v1beta3.
 2015-03-16 10:23:52 -07:00
derekwaynecarr 2d13dfaf13 Improvements to namespace registry to align with pod model 2015-03-16 10:16:28 -04:00
Dawn Chen 34e9c82c70 Convert RestartPolicy to string for v1beta3. 
Fixed #3607 and spiritually support #5475
 2015-03-13 18:38:07 -07:00
derekwaynecarr 799e3fa9cc Eliminate ResourceQuotaUsage in favor of ResourceQuota status 2015-03-13 16:52:09 -04:00
Ravi Sankar Penta f6ecec5880 Allow admin user to explicitly unschedule the node 
Setting Unschedulable on the node will not touch any existing pods
on the node but will block scheduling of new pods on the node.
 2015-03-12 14:27:27 -07:00
Clayton Coleman d016f478e0 Ignore changes to creation timestamp from clients on update 
CreationTimestamp is not an authoritative field (like UID) so mismatches
can be safely ignored.
 2015-03-09 12:04:35 -04:00
gmarek bb8a4f5ed3 apply comments 2015-03-06 08:23:22 +01:00
gmarek 726a5af075 Loosen label and annotation validation and related tests 2015-03-06 08:23:22 +01:00
Brendan Burns fb90b56bf6 Embed VolumeSource in v1beta3 and internal. 2015-03-04 02:25:40 -08:00
Brian Grant fca9fd68c7 Merge pull request #4779 from smarterclayton/status_endpoints 
Minimal status mutation change
 2015-03-03 11:00:02 -08:00
Zach Loafman 4937008ae0 Revert "TCPSocket could not be used as it was not checked in validation" 2015-03-02 11:14:27 -08:00
Brendan Burns c7cbc5c991 Merge pull request #4883 from smarterclayton/fix_tcpsocket_validation 
TCPSocket could not be used as it was not checked in validation
 2015-03-02 10:53:48 -08:00
Brendan Burns fe973461f5 Merge pull request #4916 from thockin/plural_21_endpoints 
Rename type Port to ContainerPort
 2015-03-02 10:53:32 -08:00
Tim Hockin 532c39c336 Add defaults for HTTGetAction.Path & test actions 
The comment says optional - this makes it optional.  Test handler actions.
 2015-03-01 21:23:18 -08:00
Clayton Coleman 3d290089ae Minimal status mutation change 
PUT /api/v1beta3/namespaces/default/pods/foo/status
    {
      "metadata": {...}, // allowed for valid values
      "spec": {}, // ignored
      "status": {...}, // allowed, except for Host
    }

Exposes the simplest possibly change. Needs a slight refactoring
to RESTUpdateStrategy to split merging which can be done in a
follow up.
 2015-03-01 22:35:17 -05:00
Clayton Coleman d3a5a48d00 TCPSocket could not be used as it was not checked in validation 
Attempting to use it gave the error "must register one handler".
Added more tests for it.
 2015-03-01 22:31:57 -05:00
Tim Hockin ea548b8260 Rename type Port to ContainerPort 
Sadly I had to do this by hand - I just could not get gorename to fix up
users of it.
 2015-02-27 21:05:59 -08:00
Daniel Smith 650f6cb826 Revert "Multi-port Endpoints" 2015-02-23 13:53:21 -08:00
Tim Hockin eed36455a7 Merge pull request #4653 from thockin/secret_fixups 
Secrets fixups
 2015-02-23 13:49:19 -08:00
Tim Hockin 607b736a3f Rename volume source types to be consistent. 2015-02-23 12:39:57 -08:00
Tim Hockin 8bdfc352ce minor fixups as I review secrets 2015-02-23 12:39:47 -08:00
Tim Hockin e0fd83096c Rename type Port to ContainerPort 
Sadly I had to do this by hand - I just could not get gorename to fix up
users of it.
 2015-02-21 22:26:38 -08:00
Paul Morie a42ff94c8f Add secret volume plugin and e2e test 2015-02-18 16:27:44 -05:00
Paul Morie fb001ada21 Secret API resource 2015-02-18 11:54:56 -05:00
Mike Danese f7df9b9d37 add validation for api.Probe 2015-02-16 21:56:03 -08:00
Clayton Coleman abe8adc2e2 Expose new REST strategy methods for Pods 2015-02-13 12:12:50 -05:00
derekwaynecarr 0bd0e12bbc Add support for Namespace as Kind 
Add example for using namespaces
 2015-02-10 09:50:50 -05:00
Marek Grabowski 72a066a992 Add more information to Validator error messages. 2015-02-09 18:07:09 +01:00
Brendan Burns 31ce2a9411 Adjust replication controller validation to be more flexible about 
read/write volumes.
Update docs to reflect reality as it is implemented.
 2015-02-06 14:58:21 -08:00
Yu-Ju Hong 4a72addaeb Factor out API defaulting from validation logic 
Currently, the validation logic validates fields in an object and supply default
values wherever applies. This change factors out defaulting to a set of
defaulting callback functions for decoding (see #1502 for more discussion).

 * This change is based on pull request 2587.

 * Most defaulting has been migrated to defaults.go where the defaulting
   functions are added.

 * validation_test.go and converter_test.go have been adapted to not testing the
   default values.

 * Fixed all tests with that create invalid objects with the absence of
   defaulting logic.
 2015-02-03 00:55:42 -08:00
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 a7c9a12286 Add name generation and normalize common create flows 
Adds `ObjectMeta.GenerateName`, an optional string field that defines
name generation behavior if a Name is not provided.

Adds `pkg/api/rest`, which defines the default Kubernetes API pattern
for creation (and will cover update as well). Will allow registries
and REST objects to be merged by moving logic on api out of those places.

Add `pkg/api/rest/resttest`, which will be the test suite that verifies
a RESTStorage object follows the Kubernetes API conventions and begin
reducing our duplicated tests.
 2015-02-02 14:44:53 -05:00
Brian Grant 6e415f760b Merge pull request #4017 from smarterclayton/relax_annotation_validations 
Slightly relax annotation validation
 2015-02-02 11:42:38 -08:00
Clayton Coleman b30173658f Slightly relax annotation validation 
The more aggressive validation on annotations broke openshift (and
backwards compat for our data).  This change relaxes to allow mixed
case so we can continue working in the short term, try to see if we
can agree on relaxation, and if we can't, apply the stronger
validation here.
 2015-02-01 19:03:04 -05:00
Vishnu Kannan 5e36f63f8b Adding ResourceRequirementSpec to v1beta1, v1beta2, and v1beta3 APIs. The old resource 
quantities 'CPU' and 'Memory' will be preserved until support for v1beta1 and v1beta2 APIs are
dropped.
Improved resource validation in the process.
 2015-02-01 02:19:55 +00:00
Deyuan Deng c793c4f0ab Sync node status from node controller to master. 2015-01-29 23:17:15 -05:00
Tim Hockin d01ea11a6e Merge pull request #3856 from smarterclayton/validation_logic_needs_cleanup 
Validation of ObjectMeta is inconsistently applied
 2015-01-29 14:12:44 -08:00
derekwaynecarr 829fa69527 Introduce a ResourceQuota object 2015-01-28 15:03:19 -05:00
Clayton Coleman a0356bca96 Unify validation logic for create and update paths 
Ensure ObjectMeta is consistently validated on both create and update

Make PortalIP uncleareable
 2015-01-28 13:10:37 -05:00
Tim Hockin a480794efc Tighten validation of Name and Namespace 2015-01-27 17:04:59 -05:00
derekwaynecarr 4faf27e63d Validate limit.Min and limit.Max resource names using ValidateResourceName 2015-01-27 16:41:28 -05:00
derekwaynecarr 091cbe5fa2 Add a limit range resource 2015-01-27 16:41:27 -05:00
Brendan Burns 99583fc8c5 Fix a bug in validation that was leftover from the previous way of externalizing services. 2015-01-26 13:19:27 -08:00
markturansky 131ce993c4 Added validation for annotations 2015-01-26 09:32:09 -05:00
Vishnu Kannan c32295a180 Adding a 'Typename' strongtype for representing all compute resource types. 2015-01-23 22:17:56 +00:00
Tim Hockin c729f345f0 Merge pull request #3660 from dchen1107/image 
Using switch in validatePullPolicyWithDefault
 2015-01-21 12:54:12 -08:00
Tim Hockin 819803b79f Make VolumeSource not be a pointer 
There's no reason for it to be a pointer.
 2015-01-20 17:54:04 -08:00
Dawn Chen cf54dcb689 Using switch in validatePullPolicyWithDefault 2015-01-20 17:41:09 -08:00
Brian Grant dd45246150 Merge pull request #3587 from dchen1107/image 
Clean up Kubernetes PullPolicy
 2015-01-20 17:18:26 -08:00
Tim Hockin 60ec08db93 Rename HostDir to HostPath in v1beta3 2015-01-20 15:56:44 -08:00
Dawn Chen aec4594a8d Introduce validatePullPolicyWithDefault to validation. 2015-01-20 11:54:22 -08:00
Clayton Coleman 48146e01cd Expose ValidateLabels in validation.go for reuse by other components 
Label validation is common to anyone building kube resources.
 2015-01-19 22:33:52 -05:00
Tim Hockin 2ea27c3df3 Fix wrong field check in validation 2015-01-12 14:27:34 -08:00
Daniel Smith 0d628b3bff Make semantic deep equal public feature 
* Use semantic deep equal when validating
* More test cases for deep equal
 2015-01-07 15:21:34 -08:00
Tim Hockin 6e8f5fea8e Fix validation for BoundPods to allow defaults 
Thunking to Manifest makes a copy of the input, which is not useful for
defaulting.
 2015-01-06 13:02:41 -08:00
Tim Hockin ca27fb259c Don't use pointers for session affinity 2014-12-29 14:43:17 -08:00
Tim Hockin 652479a3b1 Add kubelet DNS flags & api disable for DNS 
This adds --cluster_dns and --cluster_domain flags to kubelet.  If
non-empty, kubelet will set docker --dns and --dns-search flags based on
these.  It uses the cluster DNS and appends the hosts's DNS servers.
Likewise for DNS search domains.

This also adds API support to bypass cluster DNS entirely, needed to
bootstrap DNS.
 2014-12-29 09:18:12 -08:00
Brendan Burns 9884142061 Clear node status before the validation check. 2014-12-22 11:57:31 -08:00
Brendan Burns 36bc3604b9 Merge pull request #2893 from brendandburns/pd3 
Make it easier to update nodes, make it possible to update capacity.
 2014-12-18 10:18:54 -08:00
Brendan Burns cf0b41535f Make it easier to update nodes, make it possible to update capacity. 2014-12-17 21:50:26 -08:00
Mike Foley 569ce87f0e Updated types API to include session affinity. … 
- changed CLIENT-IP and NONE to be ClientIP and None respectively
 - updated conversions to support translating between api versions.
 - updated validations to validate session affinity type if specified.
 2014-12-17 15:59:20 -05:00
Clayton Coleman dadb8431c4 Remove internal PodState in favor of internal PodStatus object 2014-12-15 16:50:05 -05:00
Clayton Coleman 19379b5a38 Internal rename api.Minion -> api.Node 2014-12-10 12:08:18 -05:00
Clayton Coleman 2c27f7d332 Allow an empty service 2014-12-09 12:48:53 -05:00
Tim Hockin 5ecce5d60c Add util to validate namespaced names 2014-12-08 15:31:43 -08:00
Tim Hockin 89875ef09d Loosen DNS 952 for labels 2014-12-01 12:30:43 -08:00
Tim Hockin c857dc1196 Add namespacing for label keys 2014-12-01 12:30:43 -08:00
Tim Hockin d5a6a54391 clean up error message on labels validation errs 2014-12-01 12:30:43 -08:00