fs.DurationVar(&s.StorageConfig.CountMetricPollPeriod, "etcd-count-metric-poll-period", s.StorageConfig.CountMetricPollPeriod, ""+
		"Frequency of polling etcd for number of resources per type. 0 disables the metric collection.")

	fs.DurationVar(&s.StorageConfig.DBMetricPollInterval, "etcd-db-metric-poll-interval", s.StorageConfig.DBMetricPollInterval,

	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	if *(d.Spec.Replicas)-int32(maxUnavailable) <= 0 {
		t.Fatalf("the default value of maxUnavailable can lead to no active replicas during rolling update")
	}
}

func TestSetDefaultReplicaSetReplicas(t *testing.T) {
	tests := []struct {
		rs             appsv1.ReplicaSet
		expectReplicas int32
	}{
		{
			rs: appsv1.ReplicaSet{

	fs.StringVar(&c.SystemCgroups, "system-cgroups", c.SystemCgroups, "Optional absolute name of cgroups in which to place all non-kernel processes that are not already inside a cgroup under '/'. Empty for no container. Rolling back the flag requires a reboot.")

	fs.StringVar(&c.ProviderID, "provider-id", c.ProviderID, "Unique identifier for identifying the node in a machine database, i.e cloudprovider")

      # and doesn't spam the readiness endpoint too much
      #
      # If the probe is disabled, it is recommended to have delay=1s,period=2s,failureThreshold=30.
      # This ensures the startup is reasonable fast (polling every 2s). 1s delay is used since the startup is not often ready instantly.
      startupProbe:
        enabled: true
        failureThreshold: 600 # 10 minutes

      # Resources for the sidecar.
      resources:

      # and doesn't spam the readiness endpoint too much
      #
      # If the probe is disabled, it is recommended to have delay=1s,period=2s,failureThreshold=30.
      # This ensures the startup is reasonable fast (polling every 2s). 1s delay is used since the startup is not often ready instantly.
      startupProbe:
        enabled: true
        failureThreshold: 600 # 10 minutes
      # Resources for the sidecar.
      resources:

			}
		}
		return nil
	}

	// There are old replica sets with pods and the new replica set is not saturated.
	// We need to proportionally scale all replica sets (new and old) in case of a
	// rolling deployment.
	if deploymentutil.IsRollingUpdate(deployment) {
		allRSs := controller.FilterActiveReplicaSets(append(oldRSs, newRS))
		allRSsReplicas := deploymentutil.GetReplicaCountForReplicaSets(allRSs)

See the License for the specific language governing permissions and
limitations under the License.
*/

// Package deployment contains all the logic for handling Kubernetes Deployments.
// It implements a set of strategies (rolling, recreate) for deploying an application,
// the means to rollback to previous versions, proportional scaling for mitigating
// risk, cleanup policy, and other useful features of Deployments.
package deployment

import (

* Stateful Apps:
  * **alpha** PetSets manage stateful apps
  * **alpha** Init containers provide one-time setup for stateful containers
* Updating:
  * Retry Pod/RC updates in kubectl rolling-update.
  * Stop 'kubectl drain' deleting pods with local storage.
  * Add `kubectl rollout status`
* Security/Auth
  * L7 LB controller and disk attach controllers run on master, so nodes do not need those privileges.

		status.CurrentRevision != set.Status.CurrentRevision ||
		status.AvailableReplicas != set.Status.AvailableReplicas ||
		status.UpdateRevision != set.Status.UpdateRevision
}

// completeRollingUpdate completes a rolling update when all of set's replica Pods have been updated
// to the updateRevision. status's currentRevision is set to updateRevision and its' updateRevision

Pomirski, Artemiy Ryabinkov, Ashish Jha, ather, Ayan Moitra, Bairen Yi, Bart
Ribbers, Bas Aarts, Behzad Abghari, Ben Arnao, Ben Barsdell, Benjamin Klimczak,
bhack, Brendan Collins, Can Wang, Cheng Ren, Chris Leary, Chris Olivier, Clemens
Giuliani, Cloud Han, Corey Cole, Cui, Yifeng, Cuong V. Nguyen, Daniel Moore,
Dawid Wojciechowski, Ddavis-2015, Dean Wyatte, Denisa Roberts, dependabot[bot],