## Notable Changes to Existing Behavior

### Deployments

- ReplicaSets of paused Deployments are now scaled while the Deployment is paused. This is retroactive to existing Deployments.
- When scaling a Deployment during a rollout, the ReplicaSets of all Deployments are now scaled proportionally based on the number of replicas they each have instead of only scaling the newest ReplicaSet.

  - [beta] Deployments that cannot make progress in rolling out the newest version will now indicate via the API they are blocked ([docs](http://kubernetes.io/docs/user-guide/deployments/#failed-deployment)) ([kubernetes/features#122](https://github.com/kubernetes/enhancements/issues/122))

    <class>
      <name>Site</name>
      <version>4.0.0+</version>
      <description>Contains the information needed for deploying websites.</description>
      <fields>
        <field>
          <name>id</name>
          <version>4.0.0+</version>
          <description>
            A unique identifier for a deployment location. This is used to match the

alpha, is no longer available. Kubernetes now only uses the _structured parameters_ model (also alpha) for allocating dynamic resources to Pods.
  
  if and only if classic DRA was enabled in a cluster, remove all workloads (pods, app deployments, etc. ) which depend on classic DRA and make sure that all PodSchedulingContext resources are gone before upgrading. PodSchedulingContext resources cannot be removed through the apiserver after an upgrade and workloads would not work properly. ...

			}
			if info.DeploymentID != v.DeploymentID {
				return madmin.ReplicateEditStatus{}, errSRInvalidRequest(fmt.Errorf("Endpoint %s does not belong to deployment expected: %s (found %s) ", peer.Endpoint, v.DeploymentID, info.DeploymentID))
			}
		}
	}

	// if disable/enable ILM expiry replication, deployment id not needed.

	quarkus/extensions/smallrye-graphql/deployment/pom.xml
	quarkus/extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment/pom.xml
quarkus/extensions/elytron-security-properties-file/deployment/pom.xml
	quarkus/core/deployment/pom.xml
	quarkus/extensions/resteasy-classic/resteasy/deployment/pom.xml
	quarkus/extensions/elytron-security/deployment/pom.xml

// uptime, etc..
type ServerProperties struct {
	Uptime       int64    `json:"uptime"`
	Version      string   `json:"version"`
	CommitID     string   `json:"commitID"`
	DeploymentID string   `json:"deploymentID"`
	Region       string   `json:"region"`
	SQSARN       []string `json:"sqsARN"`
}

// serverConnStats holds transferred bytes from/to the server
type serverConnStats struct {

}

// Returns a minio-go Client configured to access remote host described by destDNSRecord
// Applicable only in a federated deployment
var getRemoteInstanceClient = func(r *http.Request, host string) (*miniogo.Core, error) {
	cred := getReqAccessCred(r, globalSite.Region())
	// In a federated deployment, all the instances share config files
	// and hence expected to have same credentials.

		return false, toAPIError(ctx, BucketRemoteTargetNotFound{Bucket: bucket})
	}
	return sameTarget, toAPIError(ctx, nil)
}

// performs a http request to remote endpoint to check if deployment id of remote endpoint is same as
// local cluster deployment id. This is to prevent replication to self, especially in case of a loadbalancer
// in front of MinIO.
func checkRemoteEndpoint(ctx context.Context, epURL *url.URL) error {
	reqURL := &url.URL{

             "headers_to_add": [
              {
               "header": {
                "key": "baggage",
                "value": "k8s.cluster.name=Kubernetes,k8s.namespace.name=default,k8s.deployment.name=httpbin,service.name=httpbin,service.version=v1"
               }
              }
             ]
            }
           }
          }
         ]
        }
       ],