Automatic merge from submit-queue
[Federation] Use cascading deletion when deleting resources in underlying clusters
The Federation control plane issues a delete command unless it wants to orphan the underlying per-cluster resource. When issuing that command, always set the orphanDependents to false.
/release-note-none
/sig-federation
Automatic merge from submit-queue (batch tested with PRs 44084, 42964)
Removing both finalizers in federation controllers in a single update
Fixes https://github.com/kubernetes/kubernetes/issues/43828
There is a bug right now where the controller fails to delete the object if one finalizer is removed and the second isnt.
This updates the code so that both the finalizers are removed in a single API call. Kept the code changes minimum to enable cherrypick in 1.6.x
cc @csbell @kubernetes/sig-federation-bugs
The Federation control plane issues a delete command unless it wants to orphan the underlying per-cluster resource. When issuing that command, always set the orphanDependents to false.
The description of NewReplicaSetController() does not match
its function, and the description of NewDeploymentController()
does not match its function. Let's update their descriptions.
Automatic merge from submit-queue
populate ready replicas and aviable replicas to federated replicaset …
populate ready replicas and aviable replicas to federated replicaset status
@nikhiljindal #33312#29481#32771
@deepak-vij
Automatic merge from submit-queue
Make desired objects in fed controller reconcilation function fully writable
When creating desired objects for sub-cluster in reconciliate functions we don't make full copies. This may result in unexpected race condition in the future when someone actually adds some object modifications (not needed in most cases but anyway - the cost of extra copy will be relatively small comparing to inter-cluster traffic). In case of ReplicaSet and Deployment the spec copy was a shallow one - ok for setting just replicas but also error-prone in the future.
cc: @quinton-hoole @nikhiljindal @madhusudancs
Automatic merge from submit-queue
Federated deployment controller - part 1
Based on federated replicaset controller (copy + find/replace).
Remaining stuff:
- refacing out common elements to libs
- using owerref in pod analysis
- e2e tests
- renaming concurrency flag for rs and reusing it in deployment
- updating only one cluster at a time if rollingupdate strategy is used.
cc: @quinton-hoole @kubernetes/sig-cluster-federation
**Release note**:
```release-note
Federated deployment controller that supports the same api as the regular kubernetes deployment controller.
```
Automatic merge from submit-queue
fix deliverer dealy constant usage
some delay constants were not correctly used
#29741
@quinton-hoole @deepak-vij @kshafiee @mwielgus
Automatic merge from submit-queue
Use hash in federated replica set planner
Without this all replicaset of size 1 would land in the same cluster if the default preferences (weight=1) are used.
cc: @jianhuiz @quinton-hoole @kubernetes/sig-cluster-federation
