Automatic merge from submit-queue (batch tested with PRs 51335, 51364, 51130, 48075, 50920) [API] Feature/job failure policy **What this PR does / why we need it**: Implements the Backoff policy and failed pod limit defined in https://github.com/kubernetes/community/pull/583 **Which issue this PR fixes**: fixes #27997, fixes #30243 **Special notes for your reviewer**: This is a WIP PR, I updated the api batchv1.JobSpec in order to prepare the backoff policy implementation in the JobController. **Release note**: ```release-note Add backoff policy and failed pod limit for a job ```
Kubernetes's OpenAPI Specification
This folder contains an [OpenAPI specification][openapi] for Kubernetes API.
Vendor Extensions
Kuberntes extends OpenAPI using these extensions. Note the version that extensions has been added.
x-kubernetes-group-version-kind
Operations and Definitions may have x-kubernetes-group-version-kind if they
are associated with a kubernetes resource.
For example:
"paths": {
...
"/api/v1/namespaces/{namespace}/pods/{name}": {
...
"get": {
...
"x-kubernetes-group-version-kind": {
"group": "",
"version": "v1",
"kind": "Pod"
}
}
}
}
x-kubernetes-action
Operations and Definitions may have x-kubernetes-action if they
are associated with a kubernetes resource.
Action can be one of get, list, put, patch, post, delete, deletecollection, watch, watchlist, proxy, or connect.
For example:
"paths": {
...
"/api/v1/namespaces/{namespace}/pods/{name}": {
...
"get": {
...
"x-kubernetes-action": "list"
}
}
}
x-kubernetes-patch-strategy and x-kubernetes-patch-merge-key
Some of the definitions may have these extensions. For more information about PatchStrategy and PatchMergeKey see
[strategic-merge-patch] (3a1e6d22f8/contributors/devel/strategic-merge-patch.md).