68 results about "Bare metal" patented technology

The application discloses a kind of about bare machine server BIOS automation deployment method, it is related to automation programming technical field, bare machine server carries out BMC management port initialization configuration, opens BMC setting Https (web), SSH, Redfish and IPMI service agreement, by bare machine server SSH, Redfish and different equipment special tool, from bare machine server BMC management port call relevant protocol, by system automatic judgment uses what protocol or tool is directed to different manufacturer's bare machine server and carries out BIOS data acquisition.The application is by system automatic judgment uses what protocol or tool is directed to different manufacturer's bare machine server and carries out BIOS data acquisition, multiple data acquisition protocols are used simultaneously, by system automatic determination uses data acquisition method, ensure that the most complete BIOS configuration item parameter is obtained, reduce manual participation manual data acquisition, by using BIOS template packing and encapsulating automation deployment method, unified generation standardization BIOS template, by system automatic deployment, without manual participation, speed up deployment time.

The application discloses a network configuration method and device, related equipment, a storage medium and a computer program product, and applies to the technical field of cloud computing. The method comprises the following steps: in response to an application request of a user applying for a bare metal server, network configuration information is respectively allocated to a plurality of neural network processing units (NPUs) in a target bare metal server according to link layer discovery protocol information of the plurality of NPUs, and parameter plane network information of the target bare metal server is obtained; based on the parameter plane network information, a configuration driver file of the target bare metal server is updated; and the target bare metal server is controlled to execute the configuration driver file, and the configuration driver file triggers the target bare metal server to perform network configuration on the plurality of NPUs when being executed.

The application belongs to the technical field of server automatic operation and maintenance, and discloses a kind of bare metal server automation deployment method and system.The method is established hardware communication connection by edge access equipment and target bare metal server, simulates the input peripheral and storage peripheral required for deployment, collects server real-time output picture and identifies current deployment stage state, matches corresponding operation instruction to complete the whole process automatic deployment from firmware configuration to operating system installation.The system includes integrated peripheral simulation unit, picture acquisition unit edge access equipment, and state identification unit, control unit.This scheme does not need to rely on server business network and PXE start support, and the deployment efficiency is greatly improved, the heterogeneous scene deployment success rate is more than 98%, and is suitable for offline computer room, secret data center and other scenes.

The present application belongs to the technical field of metal plastic working, and relates to a method for identifying surface cracking of a blank during hot working of steel. The specific steps are as follows: obtaining an infrared image of the surface of the blank; identifying a contour region of the surface of the blank; calculating the median value of the temperature values or infrared radiation intensity values of all pixel points in the contour region of the surface of the blank, and performing noise reduction processing on the infrared image by using the median value; identifying and calibrating the bare metal surface and the oxide scale covered surface in the contour region of the surface of the blank; calculating the temperature or infrared radiation intensity gradient of each pixel point in the contour region of the surface of the blank; for each identified crack, performing fractal calculation to determine the morphology of the crack, and classifying the possible causes of the crack. The present application solves the problem of online automatic identification of surface cracking of high-temperature metal during hot working, avoids false positives and false negatives caused by manual monitoring, and can output crack morphology data to provide data for detailed technical analysis.

Bare metal resources can be securely provisioned to computer systems using a switch that toggles connections between (1) a storage target such as a disk and a remote source of data and (2) the storage target and the bare metal resource. In this fashion, the toggled connections provide isolations of the bare metal resource that make it less susceptible to cyberattack. While the remote source-storage target connection is enabled, data such as an operating system and / or boot information for the bare metal resource can be transferred from the remote source to the storage target. While the bare metal resource-storage target connection is enabled, the remote source-storage target connection is disabled and the operating system and / or boot information can be transferred from the storage target to the bare metal resource. The bare metal resource can then boot based on this operating system and / or boot information.

Systems and methods for capturing a disk image of a bare metal server, and then using the disk image to provision other bare metal servers. A method includes capturing a disk image of a first bare metal server and writing the disk image to a repository manager. The method includes launching a continuous delivery mode on a second bare metal server where the disk image is fetched from repository manager and written to second bare metal server, followed by configuring the unique identity.

Systems and methods to support system management mode (SMM) update and telemetry in runtime for bare metal deployments. During runtime operation of a host operating system on a bare metal platform having a management controller and including a processing unit on which the host operating system (OS) and host BIOS are executed, an out-of-band runtime update is performed to update secure execution mode (e.g., SMM) runtime firmware for the bare metal platform using an out-of-band channel comprising an interrupt driven, shared memory-based data exchange channel between the management controller and the host BIOS. This enables secure execution mode runtime firmware to be updated without during runtime without having to reboot the platform or restart the OS kernel. The out-of-band channel also supports exchange of telemetry data logged by the host BIOS during the runtime update with the management controller.

The invention relates to the technical field of cloud computing security, in particular to a bare metal console implementation device and method with endogenous security capability, and the device comprises a user side agent module which is used for receiving a bare metal VNC console access request initiated by a user and distributing the request to three heterogeneous service agent nodes; operating systems and CPU (Central Processing Unit) frameworks of the three service agent nodes are different from one another, and service agent components corresponding to different bare metal VNC console access modes are respectively deployed on the nodes; the feedback control module is used for collecting running state data of the service agent node, generating judgment parameters and sending the judgment parameters to the strategy judgment module, and is used for executing release or link reset operation according to a judgment result of the strategy judgment module; and the strategy judgment module is used for carrying out consistency judgment on output results of the three service agent nodes based on the judgment parameters and feeding back a judgment result to the feedback control module. According to the invention, high security and high availability of bare metal VNC console access are realized.

The invention provides a data packet verification method, system and device, electronic equipment and a medium. The method comprises the following steps: receiving a data packet sent by a bare metal server; verifying the data packet by using a multi-level network security rule to obtain a verification result of the data packet; and if the verification result indicates that the data packet is a secure data packet, the data packet is sent to a software defined network, and the multi-level network security rule comprises a security group rule and a network access control list rule. According to the method provided by the invention, the problems of high cost, complex networking, strong coupling and limited functions in the prior art are effectively solved, and an efficient, flexible and reliable bare metal server security access implementation mode is provided.

The invention discloses a model optimization method based on bare metal. The method comprises the following steps: S1, initializing and adapting a hardware environment of the bare metal; s2, scheduling optimization is carried out on the computing power; and S3, data transmission is optimized. The method has the advantages that by initializing and adapting the bare metal hardware environment and optimizing the computing power and data transmission, the GPU utilization rate is increased from 60% of an existing scheme to 90% or above, the CPU utilization rate is increased from 55% to 80% or above, and the memory bandwidth utilization rate is increased from 70% to 95% or above.

The invention provides a processing method, device and equipment for abnormal detection of a bare metal server and a medium. The method comprises the following steps: performing cloud entry detection on a bare metal server, acquiring error reporting information of detection failure under the condition of detection failure, executing a hardware configuration acquisition script based on the error reporting information to acquire hardware configuration information of the corresponding bare metal server, determining abnormal hardware configuration information in the hardware configuration information, and executing the hardware configuration acquisition script according to the abnormal hardware configuration information. Modifying the abnormal hardware configuration information of the bare metal server; according to the method, automatic anomaly detection and processing of the bare metal server are realized, the anomaly detection efficiency and the anomaly processing efficiency are improved, and the method is suitable for deployment work of large-scale bare metal servers.

In order to solve the problem in existing low-level I / O peripheral abstraction method for cloud FPGAs that limits flexibility of cloud FPGAs'resource management and tenant usage, this invention introduces an implementation method and system of an FPGA bare metal server, in which the cloud FPGAs are treated as the first-class computing resources in the same manner of the general x86 host. Without customizing and developing new system component, the complexity of managing cloud FPGAs is reduced. Meanwhile, tenants are allowed to directly apply for, deploy and leverage the FPGA bare metal host in a pay-as-you-go manner without applying for additional general computing resources.

The invention relates to a user-oriented bare metal automatic management method, system and device and a medium, and relates to the field of computer resource management.The method comprises the steps that a bare metal resource creating request submitted by a user through a computing power sharing platform is received, and the bare metal resource creating request comprises hardware specification parameters selected from a standardized specification list and a mirror image identifier; the standardization specification is pre-defined by abstractly mapping a bottom layer heterogeneous physical server into a uniform resource pool according to the resource capability. The method comprises the following steps: performing parameter verification on a request, sending the request to a Nova service interface component after the request passes, executing business logic verification, generating a bare metal instance record in a Nova service data table, generating order information containing a resource ID, creating a timed task, periodically calling the Nova service interface component according to the resource ID to query a bare metal deployment state, and confirming an order completion state. According to the method, hardware isomerism of a user can be shielded through a unified resource abstraction and pooling architecture, and the purpose that bare metal resources are used while being bought is achieved.

Disclosed in the embodiments of the present application are a method for configuring a bare metal server, and a server. The method comprises: a data processor acquiring a configuration request for configuring a bare metal server; in response to the configuration request, acquiring a target block storage, the target block storage comprising a preset operating system; and virtualizing the target block storage to obtain a first virtualized device comprising the operating system. The data processor is in communication connection with the bare metal server, such that after the bare metal server is started, the first virtualization device in the data processor can be identified, so as to acquire the operating system in the first virtualization device and then start the operating system. By virtualizing the target block storage, the operating system preset in the target block storage is provided to the bare metal server, so as to configure the operating system for the bare metal server without relying on a cloud computing platform to establish a complex environment, thereby simplifying the configuration process and reducing the configuration time.

The application provides a migration method and system between a virtual machine and a bare metal server and a readable medium. The migration method comprises the following steps: a DPU agent registers node information of the bare metal server to a node driver; the node driver acquires iSCSI target information corresponding to a storage device used by a source node in response to a migration request indicating that the source node is to be migrated to a target node; the node driver performs a shutdown operation on the source node and releases occupation of the storage device by the source node; the DPU agent or the node driver establishes a connection between the storage device and the target node based on the iSCSI target information according to node attributes of the target node; and the node driver performs a startup operation on the target node so that the target node is started up from the storage device, and the migration is completed. Through the application, the problems of complex operation, poor compatibility, high cost and difficulty in automation of existing migration schemes can be solved.

Systems and methods for remotely configuring a bare metal server located on-premises. A method includes registering a bare metal server with a cloud native platform, wherein the bare metal server is located on-premises at a client location and remotely installing an operating system on the bare metal server. The method includes causing the bare metal server to install the operating system on a plurality of other bare metal servers located on-premises at the client location.

A system can be provided for deploying bare metal clusters that satisfy custom resource requests. For example, the system can receive from a client device, a custom resource request. The custom resource request can include a set of requirements for a bare metal cluster. The set of requirements can include a number of nodes for the bare metal cluster. The system can determine a set of resources that satisfies the set of requirements. The set of resources can include virtual Internet Protocol (IP) addresses and a set of baseband management controller (BMC) IP addresses. A number of BMC IP addresses in the set of BMC IP addresses can be equal to the number of nodes for the bare metal cluster. Additionally, the system can generate, based on the set of resources, a configuration file for the bare metal cluster and deploy, based on the configuration file, the bare metal cluster.

The invention discloses a server detection method and device, electronic equipment and a storage medium. The server detection method comprises the steps that first hardware information input for a bare metal server of the current specification is acquired; determining a first bare metal server from the bare metal servers of the current specification; starting a memory system in the first bare metal server, and performing information collection on the first bare metal server through an agent in the memory system to obtain second hardware information; comparing the second hardware information with the first hardware information; under the condition that the second hardware information and the first hardware information are correct through comparison, starting a memory system in other bare metal servers of the current specification, and performing information collection on the other bare metal servers through an agent in the memory system to obtain third hardware information; the third hardware information is compared with the second hardware information, and the first hardware configuration detection result is generated. According to the embodiment of the invention, the probability that the server has errors before sale is reduced.

The invention discloses a remote management system for bare metal equipment. The remote management system comprises a communication layer, a service layer, a data storage layer and an interaction layer, the communication layer comprises a VPN gateway and a tunnel management unit, the VPN gateway adopts a VPN protocol for transmission, and the tunnel management unit is used for monitoring the state of a link; the business layer comprises an equipment management module, a configuration deployment module and a monitoring alarm module, the equipment management module is used for storing equipment information, the configuration deployment module is used for recording configuration content and an execution result, and the monitoring alarm module is used for receiving equipment operation data and generating a monitoring report; the data storage layer is used for storing monitoring data and performing timing backup; the interaction layer is used for carrying out equipment management and checking monitoring data. The invention further discloses a method. Through the double-link design of the VPN tunnel and the IPIP tunnel, the stability of cross-regional network communication is ensured, meanwhile, an AES-256 encryption protocol is adopted to ensure the data transmission security, and a multi-level alarm mechanism can improve the security and reliability of equipment operation.

The present disclosure is directed to devices and techniques for auto-qualifying images on new hardware or infrastructure configurations. The systems and methods include initiating an auto-qualification process for pre-testing one or more images registered within a bare metal system having one or more new infrastructure configurations, discovering all of the one or more images registered for use within the bare metal system, booting each of the one or more registered images into an isolated infrastructure having the one or more new infrastructure configurations, probing instances of each of the one or more registered images booted on the isolated infrastructure to determine stability of each of the one or more registered images on the one or more new infrastructure configurations, and marking each of the one or more registered images as stable or unstable.

This invention discloses a continuous preparation apparatus for bare metal wires, comprising a feeding mechanism for providing glass-clad wires, a peeling mechanism for removing the outer glass layer from the glass-clad wires, a cleaning mechanism, a winding mechanism for winding the inner alloy wire of the glass-clad wires, and a control system used in conjunction with the winding mechanism. The peeling mechanism includes a frame and a rotary roller mounted on the frame, the rotary roller being used to wind the glass-clad wires to form a rotary transport direction. This invention also provides a continuous preparation method. The apparatus provided by this invention can achieve the continuous preparation of ultrafine bare metal wires with a length greater than 1000 meters and a diameter of 20-60 micrometers.

The invention provides a bare metal server link detection method and device, equipment, a medium and a product. The method comprises the following steps: acquiring a link detection script through a bare metal management server, the link detection script being used for detecting a link state between a bare metal server and an upper layer switch, configuring a deployment network for the bare metal server, binding information of the upper layer switch for the bare metal server, and controlling to start the bare metal server, controlling the bare metal server to install and deploy a memory operating system through a deployment network, executing a link detection script, and obtaining a detection result fed back by the bare metal server; according to the method, the link state is automatically detected before the user requests that the resource is opened, the link detection efficiency is improved, and the user experience is improved.

The invention provides a network configuration method, device, equipment and medium, which are applied to the technical field of computers, and the method comprises the following steps: acquiring IB network card information of a bare metal server; in response to the IB network partition creation request, obtaining a partition key of a newly created IB network partition; and in response to the bare metal instance creation request, creating a bare metal server instance for the bare metal server, and in the process of creating the bare metal server instance, performing IB network configuration on the bare metal server instance according to the network card identifier and the partition key. According to the embodiment of the invention, the automatic configuration of the IB network through the bare metal platform is realized, and the manual configuration risk and the management complexity are reduced.

The invention discloses a bare metal data management method and device, electronic equipment and a medium, and relates to the field of data processing. The method comprises the following steps: collecting system monitoring indexes, wherein the monitoring indexes comprise behavior data generated when a user operates a bare metal server and response information of the bare metal server to the behavior data of the user; based on an inference engine of an expert system, performing inference analysis on the monitoring indexes to evaluate a behavior risk level of operating the bare metal server by the user; and when the behavior risk level of the user is evaluated to be higher than or equal to a specified level, generating and outputting alarm information. According to the method, user behaviors and the response process of the bare metal server are continuously observed through the expert system, the risk level of the observed behaviors is evaluated, abnormal conditions are found in time, an alarm is given, and therefore the data security of the bare metal server is ensured.

This application discloses a bare metal node deployment method, system, electronic device, and storage medium, relating to the field of computer technology. Since a target correspondence table is pre-established, which includes the correspondence between each bare metal node and its configuration specification, when a user needs to deploy a bare metal node for any target configuration specification, they can directly search for the target bare metal node corresponding to that target configuration specification from the target correspondence table and then deploy the target bare metal node. This process does not require multiple interactions between multiple related modules, thus improving the deployment efficiency of bare metal nodes.

The invention discloses a bare metal server deployment method based on a configuration list, and belongs to the technical field of cloud computers. The method comprises the steps that a received configuration list is responded, the configuration list is compared with a historical configuration list received before, all data entries with difference items in the configuration list are obtained, and the different data entries in the configuration list comprise configuration description information for different bare metal servers; for each data entry with difference items in the configuration list, acquiring configuration related data associated with the data entry from a preset database; and deploying the bare metal servers associated with the data entries with the difference items according to the acquired configuration related data.

The application discloses a PXE starting installation method, device and equipment of an intelligent network card and a storage medium. The method is applied to the intelligent network card and comprises the following steps: the intelligent network card is powered on by a bare metal server, and it is judged whether a physical port of the intelligent network card connected to an external network is started; if not, a network communication connection is established through a PCIe channel of the intelligent network card and the bare metal server, a DHCP Discovery message is sent to an IPMI interface, an IP address distributed by a PXE server and received by the IPMI interface is acquired, and a connection is established with the PXE server according to the IP address; a starting installation file request is sent to the IPMI interface through the network communication connection, so that the starting installation file request is sent to the PXE server; and the starting installation file returned by the PXE server and received by the IPMI interface is acquired through the network communication connection, so that PXE starting installation is performed, and the reliability of the intelligent network card starting installation is improved.