- [alpha] Introducing `kubefed`, a new command line tool to simplify federation control plane. ([docs](http://kubernetes.io/docs/admin/federation/kubefed/)) ([kubernetes/features#97](https://github.com/kubernetes/enhancements/issues/97))
- **Network**

* Filter duplicate network packets in promiscuous bridge mode (with ebtables) ([#28717](https://github.com/kubernetes/kubernetes/pull/28717), [@freehan](https://github.com/freehan))
* Refactor to simplify the hard-traveled path of the KubeletConfiguration object ([#29216](https://github.com/kubernetes/kubernetes/pull/29216), [@mtaufen](https://github.com/mtaufen))

  }

  // Inner Classes

  /**
   * Segments are specialized versions of hash tables. This subclass inherits from ReentrantLock
   * opportunistically, just to simplify some locking and avoid separate construction.
   */
  @SuppressWarnings("serial") // This class is never serialized.
  static final class Segment<K, V> extends ReentrantLock {

    /*

er-Side-Encryption-S3-Sealed-Key":"IAAfAL58FkKVeYnZUDR0/LLKEVduOvddehcdpw==","X-Minio-Internal-Server-Side-Encryption-Seal-Algorithm":"DAREv2-HMAC-SHA256","content-type":"application/octet-stream"}},{"Bucket":"buck1","Name":"go_113/src/cmd/gofmt/simplify.go","UserDef":{"X-Minio-Internal-Server-Side-Encryption-Iv":"h6Qf+h1OL0VVWtrd3WN5XUhpQ=","X-Minio-Internal-Server-Side-Encryption-S3-Kms-Key-Id":"my-minio-key","X-Minio-Internal-Server-Side-Encryption-S3-Kms-Sealed-Key":"IAAfAIClYbiVTFT9KXJg+2Tg...

speech, they all cheered.

  Alice thought the whole thing very absurd, but they all looked
so grave that she did not dare to laugh; and, as she could not
think of anything to say, she simply bowed, and took the thimble,
looking as solemn as she could.

  The next thing was to eat the comfits:  this caused some noise
and confusion, as the large birds complained that they could not

    }

    /**
     * Tests to see if the file this <code>SmbFile</code> represents can be
     * read. Because any file, directory, or other resource can be read if it
     * exists, this method simply calls the <code>exists</code> method.
     *
     * @return <code>true</code> if the file is read-only
     * @throws SmbException if an error occurs while checking read permissions
     */

            ({@code org.apache.maven.messages}), you must specify this
            element with this value: {@code org/apache/maven/messages}.
            This is not required if you simply put the resources in that directory
            structure at the source, however.
          </description>
          <type>String</type>
        </field>
        <field>
          <name>filtering</name>

                You normally wouldn't use this in FastAPI, for most of the cases you
                would instead use FastAPI dependencies.

                This is simply inherited from Starlette.

                Read more about it in the
                [Starlette docs for Applications](https://www.starlette.dev/applications/#storing-state-on-the-app-instance).
                """

					rMap[id] = rl
				}
			}
		}
	}

	// append now
	for id, rl := range newRMap {
		// if rule is already in original list update non tranisition details with latest
		// else simply add to the map. This may happen if ILM expiry replication
		// was disabled for sometime and rules were updated independently in different
		// sites. Latest changes would get applied but merge only the non transition details