Entonces, para renovar los certificados, el programa de renovación necesita **probar** a la autoridad (Let's Encrypt) que de hecho **"posee" y controla ese dominio**.

Para hacer eso, y para acomodar diferentes necesidades de aplicaciones, hay varias formas en que puede hacerlo. Algunas formas populares son:

* **Modificar algunos registros DNS**.

- Kubeadm: only taint control plane nodes when the legacy "master" taint is present. This avoids the bug where "kubeadm upgrade" will re-taint a control plane  node with the new "control plane" taint even if the user explicitly untainted the node. ([#109840](https://github.com/kubernetes/kubernetes/pull/109840), [@neolit123](https://github.com/neolit123))...

### Birden Fazla Process - Bir Örnek { #multiple-processes-an-example }

Bu örnekte, iki adet **Worker Process** başlatıp kontrol eden bir **Manager Process** vardır.

Bu Manager Process büyük ihtimalle IP üzerindeki **port**'u dinleyen süreçtir ve tüm iletişimi worker process'lere aktarır.

 * </ul>
 *
 * Guava contains a number of other multimap implementations, such as {@link ArrayListMultimap}. In
 * new code, we recommend using {@link MultimapBuilder} instead: It provides better control of how
 * keys and values are stored.
 *
 * <h3>Other Notes</h3>
 *
 * <p>As with {@code Map}, the behavior of a {@code Multimap} is not specified if key objects

        // Write minimal SecurityDescriptor header (20 bytes)
        buffer[20] = 1; // Revision
        buffer[21] = 0; // Sbz1
        SMBUtil.writeInt2(0x8004, buffer, 22); // Control flags
        SMBUtil.writeInt4(0, buffer, 24); // Owner offset
        SMBUtil.writeInt4(0, buffer, 28); // Group offset
        SMBUtil.writeInt4(0, buffer, 32); // SACL offset

        return "thumbnail_queue";
    }

    // ===================================================================================
    //                                                                       Query Control
    //                                                                       =============
    public void functionScore(OperatorCall<ThumbnailQueueCQ> queryLambda,

        }

        return out.toString();
    }

    /**
     * <p>Escapes the characters in a <code>String</code> using Java String rules.</p>
     *
     * <p>Deals correctly with quotes and control-chars (tab, backslash, cr, ff, etc.) </p>
     *
     * <p>So a tab becomes the characters <code>'\\'</code> and
     * <code>'t'</code>.</p>
     *

        }

        return out.toString();
    }

    /**
     * <p>Escapes the characters in a <code>String</code> using Java String rules.</p>
     *
     * <p>Deals correctly with quotes and control-chars (tab, backslash, cr, ff, etc.) </p>
     *
     * <p>So a tab becomes the characters <code>'\\'</code> and
     * <code>'t'</code>.</p>
     *

Les **certificats TLS** sont **associés à un nom de domaine**, pas à une adresse IP.

Ainsi, pour renouveler les certificats, le programme de renouvellement doit **prouver** à l'autorité (Let's Encrypt) qu'il **« possède » et contrôle ce domaine**.

Pour ce faire, et pour s'adapter aux différents besoins des applications, il existe plusieurs façons de procéder. Parmi les plus courantes :

* **Modifier certains enregistrements DNS**.

    - [seccomp graduates to General Availability](#seccomp-graduates-to-general-availability)
    - [Production images moved to community control](#production-images-moved-to-community-control)
    - [KubeSchedulerConfiguration graduates to Beta](#kubeschedulerconfiguration-graduates-to-beta)
    - [CSI Migration - AzureDisk and vSphere (beta)](#csi-migration---azuredisk-and-vsphere-beta)