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    Routing tier for highly-available applications on a multi-tenant platform-as-a-service (PaaS) system
    1.
    发明授权
    Routing tier for highly-available applications on a multi-tenant platform-as-a-service (PaaS) system 有权

    公开(公告)号：US10715435B2

    公开(公告)日：2020-07-14

    申请号：US14248449

    申请日：2014-04-09

    申请人： Red Hat, Inc.

    发明人： Rajat Chopra ,  Mrunal Patel ,  Michael McGrath ,  Clayton Coleman

    IPC分类号： H04L29/08 ,  H04L12/741 ,  G06F9/455

    摘要： Implementations of a routing tier for highly-available applications on a multi-tenant Platform-as-a-Service (PaaS) system are disclosed. A method of the disclosure includes receiving, from a broker of a multi-tenant PaaS system, information related to a load balancer gear of an application running on the multi-tenant PaaS system. The information includes endpoint information indicating a location of the load balancer gear, and cartridge information identifying one or more cartridges implemented on the load balancer gear. The method further includes updating a routing table in view of the endpoint information and the cartridge information, and causing traffic to be routed to the load balancer gear in view of the updated routing table. The load balancer gear directs traffic to one or more other gears of the application.

    Locked Files for Cartridges in a Multi-Tenant Platform-as-a-Service (PaaS) System
    5.
    发明申请
    Locked Files for Cartridges in a Multi-Tenant Platform-as-a-Service (PaaS) System 有权
    锁定在多租户平台即服务（PaaS）系统中的墨盒的文件

    公开(公告)号：US20150193452A1

    公开(公告)日：2015-07-09

    申请号：US14183835

    申请日：2014-02-19

    申请人： Red Hat, Inc.

    发明人： Michael McGrath ,  Jhon Honce

    IPC分类号： G06F17/30

    CPC分类号： H04L67/10 ,  G06F9/45558 ,  G06F9/541 ,  G06F11/3409 ,  G06F17/30082 ,  G06F17/30174 ,  G06F17/30194 ,  G06F17/30309 ,  G06F17/30356 ,  G06F2009/45595 ,  G06F2209/544 ,  H04L41/082 ,  H04L63/08 ,  H04L67/06 ,  H04L67/34

    摘要： Implementations for locked files for cartridges in a multi-tenant Platform-as-a-Service (PaaS) system are disclosed. A method of the disclosure includes identifying, by a processing device of a multi-tenant Platform-a-a-Service (PaaS) system, an operation requested to be performed by the multi-tenant PaaS system, determining access contexts for the identified operation with respect to a cartridge associated with the operation, the access context comprising a user or component that is attempting to access a file of the cartridge for the identified operation, accessing a locked files manifest of the cartridge, the locked files manifest identifying at least one of files or directories of the cartridge to which a cartridge author of the cartridge restricts access to application developers utilizing the cartridge to execute an application, and applying access permissions to the cartridge according to the determined access contexts and the locked files manifest.

    摘要翻译： 披露了多租户平台即服务（PaaS）系统中的盒式磁带锁定文件的实现。 本公开的方法包括由处理设备识别多租户平台服务（PaaS）系统，请求由多租户PaaS系统执行的操作，确定所识别的操作的访问上下文 与所述操作相关联的盒式磁带，所述访问环境包括尝试访问所述盒的文件以用于所识别的操作的用户或组件，访问所述盒的锁定文件清单，所述锁定文件清单标识文件中的至少一个 或盒式磁带的目录，其中墨盒的墨盒作者可以利用墨盒限制访问应用程序开发者以执行应用程序，以及根据确定的访问上下文和锁定的文件清单来应用对磁带盒的访问权限。

    Automated Container Migration in a Platform-as-a-Service System
    9.
    发明申请
    Automated Container Migration in a Platform-as-a-Service System 有权
    平台即服务系统中的自动化容器迁移

    公开(公告)号：US20160217050A1

    公开(公告)日：2016-07-28

    申请号：US14607478

    申请日：2015-01-28

    申请人： Red Hat, Inc.

    发明人： Andrew Grimm ,  Michael McGrath ,  Kenneth Woodson

    IPC分类号： G06F11/20

    CPC分类号： G06F11/203 ,  G06F11/00 ,  G06F11/2025 ,  G06F11/2035 ,  G06F2201/805

    摘要： Implementations provide for automated container migration in a Platform-as-a-Service (PaaS) system. A method of the disclosure includes receiving, by a processing device executing a control server of a multi-tenant Platform-as-a-Service (PaaS) system, identification of a distressed node of the multi-tenant PaaS system and a resource under contention at the distressed node, providing, by the control server, identification of the resource under contention to the distressed node, receiving, by the control server, identification of a candidate container executing on the distressed node, wherein the candidate container contributes to the resource under contention on the distressed node and is launched from an instance of an application image corresponding to an application of the PaaS system, and sending, by the control server, the identification of the candidate container to a PaaS master component of the PaaS system and a request to migrate the candidate container from the distressed node.

    摘要翻译： 实施提供了一个平台即服务（PaaS）系统中的自动化容器迁移。 本公开的方法包括：通过执行多租户平台即服务（PaaS）系统的控制服务器的处理设备来识别多租户PaaS系统的不良节点和争用资源 在遇难节点处，通过控制服务器向竞争性节点提供资源的识别，由控制服务器接收在遇难节点上执行的候选容器的识别，其中候选容器对资源进行贡献 并且从与PaaS系统的应用相对应的应用映像的实例发起，并且由控制服务器将候选容器的标识发送到PaaS系统的PaaS主组件和请求 将候选容器从不良节点迁移。

    Routing Tier for Highly-Available Applications on a Multi-Tenant Platform-as-a-Service (PaaS) System
    10.
    发明申请
    Routing Tier for Highly-Available Applications on a Multi-Tenant Platform-as-a-Service (PaaS) System 审中-公开
    多租户平台即服务（PaaS）系统中的高可用性应用的路由层

    公开(公告)号：US20150295824A1

    公开(公告)日：2015-10-15

    申请号：US14248449

    申请日：2014-04-09

    申请人： RED HAT, INC.

    发明人： Rajat Chopra ,  Mrunal Patel ,  Michael McGrath ,  Clayton Coleman

    IPC分类号： H04L12/741 ,  H04L29/08

    摘要： Implementations of a routing tier for highly-available applications on a multi-tenant Platform-as-a-Service (PaaS) system are disclosed. A method of the disclosure includes receiving, from a broker of a multi-tenant PaaS system, information related to a load balancer gear of an application running on the multi-tenant PaaS system. The information includes endpoint information indicating a location of the load balancer gear, and cartridge information identifying one or more cartridges implemented on the load balancer gear. The method further includes updating a routing table in view of the endpoint information and the cartridge information, and causing traffic to be routed to the load balancer gear in view of the updated routing table. The load balancer gear directs traffic to one or more other gears of the application.

    摘要翻译： 披露了在多租户平台即服务（PaaS）系统上高可用性应用程序的路由层的实现。 本公开的方法包括从多租户PaaS系统的经纪人接收与在多租户PaaS系统上运行的应用的负载平衡器装置相关的信息。 信息包括指示负载平衡器齿轮的位置的端点信息，以及标识在负载平衡器齿轮上实现的一个或多个盒的盒信息。 该方法还包括鉴于端点信息和盒信息来更新路由表，并且考虑到更新的路由表，使业务被路由到负载均衡器。 负载平衡器齿轮将流量引导到应用的一个或多个其他齿轮。