This methods allow us to develop advanced functionality for Route53,
before we add all the functionality to the cross-provider interface.
Use of these methods should be avoided, and adding methods to the
cross-provider interfaces should be preferred.
Automatic merge from submit-queue (batch tested with PRs 39807, 37505, 39844, 39525, 39109)
Made cache.Controller to be interface.
**What this PR does / why we need it**:
#37504
Automatic merge from submit-queue (batch tested with PRs 39475, 38666, 39327, 38396, 39613)
Fix a bug in cascading deletion of federation objects
When FinalizerOrphan is present and set to true in federated object we are currently removing the FinalizerOrphan first and then removing FinalizerDeleteFromUnderlyingClusters. if a reconciliation is triggered in between the finalizer removals, it has undesired effect of object deletion in federated cluster.
So we should remove FinalizerDeleteFromUnderlyingClusters first and then remove FinalizerOrphan, when FinalizerOrphan is set to true.
@nikhiljindal, @madhusudancs
Automatic merge from submit-queue (batch tested with PRs 39475, 38666, 39327, 38396, 39613)
Create k8s.io/apimachinery repo
Don't panic.
The diff is quite large, but its all generated change. The first few commits are where are all the action is. I built a script to find the fanout from
```
k8s.io/kubernetes/pkg/apimachinery/registered
k8s.io/kubernetes/pkg/runtime/serializer
k8s.io/kubernetes/pkg/runtime/serializer/yaml
k8s.io/kubernetes/pkg/runtime/serializer/streaming
k8s.io/kubernetes/pkg/runtime/serializer/recognizer/testing
```
It copied
```
k8s.io/kubernetes/pkg/api/meta
k8s.io/kubernetes/pkg/apimachinery
k8s.io/kubernetes/pkg/apimachinery/registered
k8s.io/kubernetes/pkg/apis/meta/v1
k8s.io/kubernetes/pkg/apis/meta/v1/unstructured
k8s.io/kubernetes/pkg/conversion
k8s.io/kubernetes/pkg/conversion/queryparams
k8s.io/kubernetes/pkg/genericapiserver/openapi/common - this needs to renamed post-merge. It's just types
k8s.io/kubernetes/pkg/labels
k8s.io/kubernetes/pkg/runtime
k8s.io/kubernetes/pkg/runtime/schema
k8s.io/kubernetes/pkg/runtime/serializer
k8s.io/kubernetes/pkg/runtime/serializer/json
k8s.io/kubernetes/pkg/runtime/serializer/protobuf
k8s.io/kubernetes/pkg/runtime/serializer/recognizer
k8s.io/kubernetes/pkg/runtime/serializer/recognizer/testing
k8s.io/kubernetes/pkg/runtime/serializer/streaming
k8s.io/kubernetes/pkg/runtime/serializer/versioning
k8s.io/kubernetes/pkg/runtime/serializer/yaml
k8s.io/kubernetes/pkg/selection
k8s.io/kubernetes/pkg/types
k8s.io/kubernetes/pkg/util/diff
k8s.io/kubernetes/pkg/util/errors
k8s.io/kubernetes/pkg/util/framer
k8s.io/kubernetes/pkg/util/json
k8s.io/kubernetes/pkg/util/net
k8s.io/kubernetes/pkg/util/runtime
k8s.io/kubernetes/pkg/util/sets
k8s.io/kubernetes/pkg/util/validation
k8s.io/kubernetes/pkg/util/validation/field
k8s.io/kubernetes/pkg/util/wait
k8s.io/kubernetes/pkg/util/yaml
k8s.io/kubernetes/pkg/watch
k8s.io/kubernetes/third_party/forked/golang/reflect
```
The script does the import rewriting and gofmt. Then you do a build, codegen, bazel update, and it produces all the updates.
If we agree this is the correct approach. I'll create a verify script to make sure that no one messes with any files in the "dead" packages above.
@kubernetes/sig-api-machinery-misc @smarterclayton @sttts @lavalamp @caesarxuchao
`staging/prime-apimachinery.sh && hack/update-codegen.sh && nice make WHAT="federation/cmd/federation-apiserver/ cmd/kube-apiserver" && hack/update-openapi-spec.sh && hack/update-federation-openapi-spec.sh && hack/update-codecgen.sh && hack/update-codegen.sh && hack/update-generated-protobuf.sh && hack/update-bazel.sh`
Automatic merge from submit-queue (batch tested with PRs 39714, 39646)
use etcd2 as storage-backend for federation until federation features are completely tested with etcd3
**What this PR does / why we need it**: move federation etcd to etcd3
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#39594
**Special notes for your reviewer**: here is the [link](https://github.com/kubernetes/features/issues/44#issuecomment-270772674) to announcement making etcd3 as default
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 39230, 39718)
[Federation] Kubefed init verifies if control plane pods are up before returning success
This PR updates the functionality as needed in issue https://github.com/kubernetes/kubernetes/issues/37841.
cc @kubernetes/sig-cluster-federation @nikhiljindal @madhusudancs @shashidharatd
Automatic merge from submit-queue (batch tested with PRs 38212, 38792, 39641, 36390, 39005)
Updating federated service controller to support cascading deletion
Ref https://github.com/kubernetes/kubernetes/issues/33612
Service controller is special than other federation controllers because it does not use federatedinformer and updater to sync services (it was written before we had those frameworks).
Updating service controller code to instantiate these frameworks and then use deletion helper to perform cascading deletion.
Note that, I havent changed the queuing logic in this PR so we still dont use federated informer to manage the queue. Will do that in the next PR.
cc @kubernetes/sig-federation-misc @mwielgus @quinton-hoole
```release-note
federation: Adding support for DeleteOptions.OrphanDependents for federated services. Setting it to false while deleting a federated service also deletes the corresponding services from all registered clusters.
```
Automatic merge from submit-queue
Enable update tests in federated namespace controller
Previously it was disabled because of flakiness.
cc: @nikhiljindal @madhusudancs
Automatic merge from submit-queue
Fix typo for federation/*
**What this PR does / why we need it**:
Increase code readability for this new member in v1.5
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
**Special notes for your reviewer**:
Could we develop a typo-fix bot along with a k8s terminology dictionary ?
**Release note**:
```release-note
```
This enables testing when the dnsprovider is used externally (with a
mock Route53 API, as we do in kops), and also might be useful for
constructing with a particular client instance with extra options.
Automatic merge from submit-queue
fix typo on federation/pkg/dnsprovider/plugins.go
**What this PR does / why we need it**: Increase code readability
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**: just fix one minor mistake as first contribution
**Release note**:
```release-note
```
Automatic merge from submit-queue
Add CoreDNS as Federation DNS provider
This PR contains following
1. DNS provider implementation for CoreDNS with etcd as backend
2. Script for optionally deploying CoreDNS in federation control plane
Still to do:
1. HA for CoreDNS service need to be handled, would be taken up in subsequent PR
2. Need to configure CoreDNS as fallback DNS to in-cluster KubeDNS(Manual Step). Need to consider automation.
Request for review: @quinton-hoole @madhusudancs @nikhiljindal @kshafiee @deepak-vij
cc @kubernetes/sig-cluster-federation
Automatic merge from submit-queue (batch tested with PRs 36071, 32752, 37998, 38350, 38401)
Pass addressable values to DeepCopy
Extracted from https://github.com/kubernetes/kubernetes/pull/35728
These are the places we are currently calling DeepCopy incorrectly, and we need to fix, even if we don't pick up the changes to DeepCopy in #35728:
* creating a new cloner means we have no generated functions registered
* passing non-addressable values doesn't pick up generated deep copy functions, and forces us into reflective mode
Automatic merge from submit-queue
[Federation] Implement dry run support in kubefed init
This one implements one of the TODO items pending in the previous set of kubefed PRs.
This one is done on top of another todo PR https://github.com/kubernetes/kubernetes/pull/36310 which is being reviewed separately.
Please review only the last 2 commits in this one.
The design doc PR for kubefed is at https://github.com/kubernetes/kubernetes/pull/34484.
cc @kubernetes/sig-cluster-federation @madhusudancs @nikhiljindal
**Release note**:
<!-- Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access)
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`.
-->
```
[Federation] `kubefed init` now supports dry run mode.
```
Automatic merge from submit-queue
[Federation] Make federation etcd PVC size configurable
This one implements one of the many TODO items pending in the previous set of kubefed PRs.
The design doc PR is at https://github.com/kubernetes/kubernetes/pull/34484
cc @kubernetes/sig-cluster-federation @madhusudancs
**Release note**:
<!-- Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access)
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`.
-->
```
[Federation] kubefed init now has a new flag, --etcd-pv-capacity, which can be used to configure the persistent volume capacity for etcd.
```
