{"id":1253,"date":"2024-07-23T12:16:36","date_gmt":"2024-07-23T12:16:36","guid":{"rendered":"https:\/\/dockerpros.com\/?post_type=glossary&p=1253"},"modified":"2024-07-23T12:21:47","modified_gmt":"2024-07-23T12:21:47","slug":"docker-trusted-registry-dtr-es-una-solucion-de-gestion-de-imagenes-de-contenedor-empresarial-proporcionada-por-docker-es-una-extension-de-docker-enterprise-edition-que-permite-a-las-organizaciones","status":"publish","type":"glossary","link":"https:\/\/dockerpros.com\/es\/wiki\/docker-trusted-registry\/","title":{"rendered":"Registro de Confianza de Docker"},"content":{"rendered":"

Comprender Docker Trusted Registry: Una gu\u00eda avanzada\n\nDocker Trusted Registry (DTR) es una soluci\u00f3n empresarial de gesti\u00f3n de im\u00e1genes Docker que proporciona un registro privado y seguro para almacenar y distribuir im\u00e1genes de contenedores. Esta gu\u00eda avanzada te ayudar\u00e1 a comprender las caracter\u00edsticas clave de DTR y c\u00f3mo implementarlo en tu entorno.\n\n1. Caracter\u00edsticas principales de DTR:\n\na) Registro privado: DTR te permite crear un registro privado para almacenar tus im\u00e1genes de contenedores, lo que garantiza que solo los usuarios autorizados puedan acceder a ellas.\n\nb) Seguridad mejorada: DTR ofrece caracter\u00edsticas de seguridad avanzadas, como la autenticaci\u00f3n de usuarios, el control de acceso basado en roles (RBAC) y la integraci\u00f3n con sistemas de identidad externos como LDAP y Active Directory.\n\nc) Alta disponibilidad: DTR est\u00e1 dise\u00f1ado para ser altamente disponible y tolerante a fallos, lo que garantiza que tus im\u00e1genes de contenedores est\u00e9n siempre accesibles.\n\nd) Escalabilidad: DTR se puede escalar horizontalmente para manejar grandes vol\u00famenes de im\u00e1genes y tr\u00e1fico.\n\ne) Integraci\u00f3n con Docker Universal Control Plane (UCP): DTR se integra perfectamente con UCP, lo que te permite gestionar tus im\u00e1genes de contenedores y cl\u00fasteres Docker desde una sola interfaz.\n\n2. Implementaci\u00f3n de DTR:\n\nPara implementar DTR, necesitar\u00e1s un cl\u00faster Docker con al menos tres nodos. Sigue estos pasos:\n\na) Instala Docker Engine en cada nodo del cl\u00faster.\nb) Configura un equilibrador de carga para distribuir el tr\u00e1fico entre los nodos.\nc) Instala DTR en uno de los nodos utilizando el comando docker run.\nd) Configura DTR para que se comunique con el cl\u00faster Docker y el equilibrador de carga.\ne) A\u00f1ade los nodos restantes al cl\u00faster DTR utilizando el comando docker run.\n\n3. Gesti\u00f3n de usuarios y permisos:\n\nDTR te permite crear usuarios y asignarles permisos espec\u00edficos para acceder a im\u00e1genes y repositorios. Puedes crear usuarios manualmente o importarlos desde sistemas de identidad externos. Los permisos se pueden asignar a nivel de repositorio o a nivel de imagen.\n\n4. Integraci\u00f3n con herramientas de CI\/CD:\n\nDTR se integra con herramientas de integraci\u00f3n continua y despliegue continuo (CI\/CD) como Jenkins, GitLab CI y CircleCI. Esto te permite automatizar el proceso de construcci\u00f3n, prueba y despliegue de tus im\u00e1genes de contenedores.\n\n5. Supervisi\u00f3n y registro:\n\nDTR proporciona herramientas de supervisi\u00f3n y registro que te permiten realizar un seguimiento del uso de tus im\u00e1genes de contenedores y detectar posibles problemas de seguridad. Puedes configurar alertas para notificarte cuando se produzcan eventos importantes, como intentos de acceso no autorizados o cambios en las im\u00e1genes.\n\n6. Actualizaci\u00f3n y mantenimiento:\n\nPara mantener tu instalaci\u00f3n de DTR actualizada y segura, es importante aplicar regularmente las actualizaciones y parches de seguridad. DTR proporciona herramientas para facilitar el proceso de actualizaci\u00f3n y minimizar el tiempo de inactividad.\n\nEn resumen, Docker Trusted Registry es una soluci\u00f3n empresarial de gesti\u00f3n de im\u00e1genes Docker que ofrece caracter\u00edsticas avanzadas de seguridad, alta disponibilidad y escalabilidad. Al implementar DTR en tu entorno, puedes garantizar que tus im\u00e1genes de contenedores est\u00e9n almacenadas y distribuidas de manera segura y eficiente.<\/h1>\n

Docker Trusted Registry<\/a><\/span>Un registro es una base de datos centralizada que almacena informaci\u00f3n sobre diversas entidades, como instalaciones de software, configuraciones del sistema o datos de usuario. Es un componente fundamental para la gesti\u00f3n y configuraci\u00f3n del sistema. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> (DTR) es de nivel empresarial, privado. imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> storage solution provided by Docker that allows organizations to securely store and manage their contenedor<\/a><\/span>Containers are lightweight, portable units that encapsulate software and its dependencies, enabling consistent execution across different environments. They leverage OS-level virtualization for efficiency. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> images. With DTR, users can leverage advanced security features, role-based access controls, and integration with existing CI\/CD pipelines, enabling a more streamlined and secure approach to contenedor<\/a><\/span>Containers are lightweight, portable units that encapsulate software and its dependencies, enabling consistent execution across different environments. They leverage OS-level virtualization for efficiency. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> development and deployment.<\/p>\n

Why Use Docker Trusted Registry?<\/h2>\n

In modern DevOps practices, the need for a secure and efficient contenedor<\/a><\/span>Containers are lightweight, portable units that encapsulate software and its dependencies, enabling consistent execution across different environments. They leverage OS-level virtualization for efficiency. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> management solution has become paramount. DTR addresses several key concerns that organizations face when working with Docker containers:<\/p>\n

    \n
  1. \n

    Seguridad<\/strong>: DTR provides robust security features such as imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> signing, vulnerability scanning, and role-based access control (RBAC), ensuring that only authorized users can access and manage images.<\/p>\n<\/li>\n

  2. \n

    Integraci\u00f3n<\/strong>: DTR seamlessly integrates with Docker Enterprise or Docker Swarm<\/a><\/span>Docker Swarm es una herramienta de orquestaci\u00f3n de contenedores que permite la gesti\u00f3n de un cl\u00faster de motores Docker. Simplifica el escalado y la implementaci\u00f3n, garantizando alta disponibilidad y equilibrio de carga entre los servicios. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>, enhancing the overall functionality of the Docker ecosystem. It can also work alongside existing CI\/CD tools, facilitating a smoother development workflow.<\/p>\n<\/li>\n

  3. \n

    Performance<\/strong>: DTR est\u00e1 optimizado para un alto rendimiento, lo que permite a las organizaciones extraer e insertar im\u00e1genes r\u00e1pidamente mientras mantienen una experiencia de usuario fluida.<\/p>\n<\/li>\n

  4. \n

    Compliance<\/strong>: For enterprises that need to comply with various regulatory standards, DTR offers audit logging and imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> retention policies, helping organizations ensure they meet compliance requirements.<\/p>\n<\/li>\n

  5. \n

    Escalabilidad<\/strong>: As organizations grow, so do their contenedor<\/a><\/span>Containers are lightweight, portable units that encapsulate software and its dependencies, enabling consistent execution across different environments. They leverage OS-level virtualization for efficiency. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> storage needs. DTR is built to scale horizontally, accommodating increasing storage demands without compromising performance.<\/p>\n<\/li>\n<\/ol>\n

    Core Features of Docker Trusted Registry<\/h2>\n

    Firma y verificaci\u00f3n de im\u00e1genes<\/h3>\n

    One of the standout features of DTR is its imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> signing capability. This feature allows users to digitally sign their images, providing an additional layer of security. When an imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> is signed, it ensures that it has not been tampered with and that it originates from a trusted source. <\/p>\n

    When images are pulled from DTR, users can verify the signatures before deploying them to production. This minimizes the risk of deploying malicious or vulnerable images, significantly enhancing the security posture of the development pipeline.<\/p>\n

    Escaneo de vulnerabilidades<\/h3>\n

    DTR integrates with Docker’s security scanning tools to offer built-in vulnerability scanning for contenedor<\/a><\/span>Containers are lightweight, portable units that encapsulate software and its dependencies, enabling consistent execution across different environments. They leverage OS-level virtualization for efficiency. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> images. This feature automatically scans images at the time of upload and periodically afterward, helping users identify known vulnerabilities within their images based on a regularly updated database.<\/p>\n

    Organizations can configure policies regarding imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> usage based on scan results, preventing the deployment of vulnerable images and enhancing overall security. Alerts can also be set up to notify users when vulnerabilities are detected, ensuring timely remediation.<\/p>\n

    Control de Acceso Basado en Roles (RBAC)<\/h3>\n

    DTR ofrece un sistema RBAC integral, permitiendo a las organizaciones gestionar el acceso y permisos de los usuarios de manera efectiva. Los administradores pueden definir roles y asignarlos a usuarios o equipos, asegurando que solo el personal autorizado pueda acceder a repositorios espec\u00edficos o realizar ciertas acciones (por ejemplo, empujar, extraer o eliminar im\u00e1genes).<\/p>\n

    Este control granular sobre los permisos es esencial para organizaciones con m\u00faltiples equipos y proyectos, ya que ayuda a mantener la seguridad y el cumplimiento mientras se facilita la colaboraci\u00f3n.<\/p>\n

    Acceso a la Interfaz Web y API<\/h3>\n

    DTR comes with an intuitive web user interface that enables users to manage their contenedor<\/a><\/span>Containers are lightweight, portable units that encapsulate software and its dependencies, enabling consistent execution across different environments. They leverage OS-level virtualization for efficiency. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> images easily. The UI provides insights into imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> statistics, tags, and vulnerabilities, making it easier for teams to monitor their imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> repositorio<\/a><\/span>Un repositorio es una ubicaci\u00f3n centralizada donde se almacenan, gestionan y mantienen datos, c\u00f3digo o documentos. Facilita el control de versiones, la colaboraci\u00f3n y el intercambio eficiente de recursos entre los usuarios. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span><\/span><\/span>.<\/p>\n

    Para la automatizaci\u00f3n e integraci\u00f3n con otras herramientas, DTR tambi\u00e9n ofrece una API RESTful robusta. API<\/a><\/span>Una API, o Interfaz de Programaci\u00f3n de Aplicaciones, permite que las aplicaciones de software se comuniquen e interact\u00faen entre s\u00ed. Define protocolos y herramientas para construir software y facilitar la integraci\u00f3n. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>. This API<\/a><\/span>Una API, o Interfaz de Programaci\u00f3n de Aplicaciones, permite que las aplicaciones de software se comuniquen e interact\u00faen entre s\u00ed. Define protocolos y herramientas para construir software y facilitar la integraci\u00f3n. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> allows developers to automate interactions with the registry<\/a><\/span>Un registro es una base de datos centralizada que almacena informaci\u00f3n sobre diversas entidades, como instalaciones de software, configuraciones del sistema o datos de usuario. Es un componente fundamental para la gesti\u00f3n y configuraci\u00f3n del sistema. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>, enabling seamless integration into CI\/CD pipelines and other systems.<\/p>\n

    Alta disponibilidad y recuperaci\u00f3n ante desastres<\/h3>\n

    En entornos empresariales, la disponibilidad es cr\u00edtica. DTR est\u00e1 dise\u00f1ado para alta disponibilidad, lo que permite a las organizaciones implementarlo en una configuraci\u00f3n de m\u00faltiples nodos. Esta configuraci\u00f3n garantiza que, incluso si uno... nodo<\/a><\/span>Node, o Node.js, es un entorno de ejecuci\u00f3n de JavaScript basado en el motor V8 de Chrome, que permite la programaci\u00f3n del lado del servidor. Permite a los desarrolladores construir aplicaciones de red escalables utilizando una arquitectura as\u00edncrona basada en eventos. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> fails, others can take over, maintaining servicio<\/a><\/span>Service refers to the act of providing assistance or support to fulfill specific needs or requirements. In various domains, it encompasses customer service, technical support, and professional services, emphasizing efficiency and user satisfaction. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> availability.<\/p>\n

    DTR also supports backup and disaster recovery strategies, enabling organizations to back up their imagen<\/a><\/span>An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> repositories regularly. In the event of a failure, organizations can quickly restore functionality without significant downtime.<\/p>\n

    Setting Up Docker Trusted Registry<\/h2>\n

    Setting up Docker Trusted Registry<\/a><\/span>Un registro es una base de datos centralizada que almacena informaci\u00f3n sobre diversas entidades, como instalaciones de software, configuraciones del sistema o datos de usuario. Es un componente fundamental para la gesti\u00f3n y configuraci\u00f3n del sistema. More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> involves several steps, including installation, configuration, and integration with your existing Docker environment. Here, we provide a high-level overview of the setup process.<\/p>\n

    System Requirements<\/h3>\n

    Antes de la instalaci\u00f3n, aseg\u00farate de que tu sistema cumpla con los siguientes requisitos:<\/p>\n