CN116243988A - Intelligent network card control method and device, electronic equipment and storage medium - Google Patents
Intelligent network card control method and device, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN116243988A CN116243988A CN202211686002.1A CN202211686002A CN116243988A CN 116243988 A CN116243988 A CN 116243988A CN 202211686002 A CN202211686002 A CN 202211686002A CN 116243988 A CN116243988 A CN 116243988A
- Authority
- CN
- China
- Prior art keywords
- network card
- network
- intelligent network
- intelligent
- hardware switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides an intelligent network card control method, an intelligent network card control device, electronic equipment and a storage medium, wherein an intelligent network card driver corresponding to an intelligent network card and a hardware switch driver corresponding to a hardware switch are determined; controlling the management network service plug-in to drive through the intelligent network card and the hardware switch to construct an association relation between the network interface and the virtual machine; and the cloud computing management platform is adopted to control the intelligent network card based on the association relation, so that a plurality of virtual machines share physical resources through the cloud computing management platform, and the efficiency of binding layering ports is improved.
Description
Technical Field
The present invention relates to the field of intelligent network card control technologies, and in particular, to an intelligent network card control method, an intelligent network card control device, an electronic device, and a computer readable storage medium.
Background
The traditional hierarchical port binding is based on the OVS and combines the EVPN technology supported by the hardware switch to realize SDN and cloud of the network, and in the traditional hierarchical port binding process, the traditional network card cannot adapt to SDN, NFV and resource cloud, so that a plurality of virtual machines cannot share physical resources.
Disclosure of Invention
The embodiment of the invention provides an intelligent network card control method, an intelligent network card control device, electronic equipment and a computer readable storage medium, which are used for solving the problem that a plurality of virtual machines realize sharing of physical resources based on hierarchical port binding.
The embodiment of the invention discloses a control method of an intelligent network card, wherein the intelligent network card is provided with a corresponding cloud computing management platform and a hardware switch, the cloud computing management platform comprises a management network service plug-in unit, the intelligent network card is provided with a corresponding virtual machine, and the hardware switch is provided with a corresponding network interface, and the control method can comprise the following steps:
determining an intelligent network card driver corresponding to the intelligent network card and a hardware switch driver corresponding to the hardware switch;
controlling the management network service plug-in to drive through the intelligent network card and the hardware switch to construct an association relation between the network interface and the virtual machine;
and controlling the intelligent network card based on the association relation by adopting the cloud computing management platform.
Optionally, the management network service plugin is provided with a corresponding configuration file, and the step of determining an intelligent network card driver corresponding to the intelligent network card, and the step of determining a hardware switch driver corresponding to the hardware switch may include:
And determining an intelligent network card driver corresponding to the intelligent network card and a hardware switch driver corresponding to the hardware switch by adopting the configuration file.
Optionally, the step of controlling the management network service plugin to drive through the intelligent network card, and the hardware switch to drive, to construct an association relationship between the network interface and the virtual machine may include:
calling the intelligent network card driver through the management network service plug-in to determine the network type aiming at the intelligent network card; the network type comprises a virtual local area network and a virtual expansion local area network;
invoking the hardware switch driver through the management network service plug-in to determine a virtual local area network range of the network interface for the virtual local area network, and determining a virtual expansion local area network range of the hardware switch driver for the virtual expansion local area network so as to construct an association relation between the network interface and the virtual machine; the association relation is used for binding the network interface and the virtual machine.
Optionally, the cloud computing management platform includes a virtual server deployment and service computing module, and may further include:
Determining address information and other configuration information for the cloud computing management platform and the virtual machine through the virtual server deployment and service computing module;
generating a single root I/O virtualization agent for the virtual machine, and loading the single root I/O virtualization agent into the virtual machine; the single root I/O virtualization agent is used for establishing connection between the virtual machine and the cloud computing management platform, and is provided with a corresponding agent configuration file; the intelligent network card driver is provided with a corresponding driver configuration file;
and writing the association relation in the proxy configuration file and the driving configuration file.
Optionally, the cloud computing management platform has a corresponding upper intelligent orchestrator, and the upper intelligent orchestrator is configured to generate network resource configuration information by using the association relationship, the address information, and the other configuration information.
Optionally, the step of controlling the intelligent network card by adopting the cloud computing management platform based on the association relationship may include:
and receiving the network resource configuration information sent by the upper intelligent orchestrator by adopting the cloud computing management platform, and controlling the intelligent network card based on the network resource configuration information.
Optionally, the hardware switch is configured with a corresponding SDN controller and SD-WAN controller, and the step of controlling the intelligent network card based on the network resource configuration information may include:
and controlling the SDN controller and the SD-WAN controller, and sending the network resource configuration information to the intelligent network card based on the SDN controller and the SD-WAN controller so as to control the intelligent network card.
The embodiment of the invention also discloses a control device of the intelligent network card, the intelligent network card is provided with a corresponding cloud computing management platform and a hardware switch, the cloud computing management platform comprises a management network service plug-in unit, the intelligent network card is provided with a corresponding virtual machine, and the hardware switch is provided with a corresponding network interface, and the control device can comprise:
the drive determining module is used for determining an intelligent network card drive corresponding to the intelligent network card and a hardware switch drive corresponding to the hardware switch;
the association relation construction module is used for controlling the management network service plug-in to drive through the intelligent network card and the hardware switch to construct association relation between the network interface and the virtual machine;
and the intelligent network card control module is used for controlling the intelligent network card based on the association relationship by adopting the cloud computing management platform.
Optionally, the management network service plugin is provided with a corresponding configuration file, and the driving determining module may include:
and the drive determination submodule is used for determining an intelligent network card drive corresponding to the intelligent network card and a hardware switch drive corresponding to the hardware switch by adopting the configuration file.
Optionally, the association relationship construction module may include:
the network type determining submodule is used for calling the intelligent network card driver through the management network service plug-in to determine the network type aiming at the intelligent network card; the network type comprises a virtual local area network and a virtual expansion local area network;
the association relation construction sub-module is used for calling the hardware switch driver through the management network service plug-in to determine a virtual local area network range of the network interface for the virtual local area network and determining a virtual expansion local area network range of the hardware switch driver for the virtual expansion local area network so as to construct an association relation between the network interface and the virtual machine; the association relation is used for binding the network interface and the virtual machine.
Optionally, the cloud computing management platform includes a virtual server deployment and service computing module, and may further include:
The address information and other configuration information determining submodule is used for determining address information and other configuration information aiming at the cloud computing management platform and the virtual machine through the virtual server deployment and service computing module;
the single root I/O virtualization agent generation sub-module is used for generating a single root I/O virtualization agent aiming at the virtual machine and loading the single root I/O virtualization agent into the virtual machine; the single root I/O virtualization agent is used for establishing connection between the virtual machine and the cloud computing management platform, and is provided with a corresponding agent configuration file; the intelligent network card driver is provided with a corresponding driver configuration file;
and the incidence relation writing sub-module is used for writing the incidence relation in the proxy configuration file and the drive configuration file.
Optionally, the cloud computing management platform has a corresponding upper intelligent orchestrator, and the upper intelligent orchestrator is configured to generate network resource configuration information by using the association relationship, the address information, and the other configuration information.
Optionally, the intelligent network card control module may include:
and the intelligent network card control sub-module is used for receiving the network resource configuration information sent by the upper intelligent orchestrator by adopting the cloud computing management platform and controlling the intelligent network card based on the network resource configuration information.
Optionally, the intelligent network card control submodule may include:
and the intelligent network card control unit is used for controlling the intelligent network card by controlling the SDN controller and the SD-WAN controller and sending the network resource configuration information to the intelligent network card based on the network resource configuration information.
The embodiment of the invention also discloses electronic equipment, which comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;
the memory is used for storing a computer program;
the processor is configured to implement the method according to the embodiment of the present invention when executing the program stored in the memory.
Embodiments of the present invention also disclose a computer-readable storage medium having instructions stored thereon, which when executed by one or more processors, cause the processors to perform the method according to the embodiments of the present invention.
The embodiment of the invention has the following advantages:
according to the embodiment of the invention, the intelligent network card driver corresponding to the intelligent network card and the hardware switch driver corresponding to the hardware switch are determined; controlling the management network service plug-in to drive through the intelligent network card and the hardware switch to construct an association relation between the network interface and the virtual machine; and the cloud computing management platform is adopted to control the intelligent network card based on the association relation, so that a plurality of virtual machines share physical resources through the cloud computing management platform, and the efficiency of binding layering ports is improved.
Drawings
FIG. 1 is a flow chart of steps of a method for controlling an intelligent network card according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cloud computing management platform according to an embodiment of the present invention;
FIG. 3 is a block diagram of an intelligent network card control device according to an embodiment of the present invention;
fig. 4 is a block diagram of a hardware structure of an electronic device according to embodiments of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The traditional hierarchical port binding is based on OVS and combines EVPN technology supported by a hardware switch to realize SDN and cloud of a network, and a great amount of resources and time are lost in a Hypervisor (or VMM) software layer in the traditional hierarchical port binding process, so that the performance advantages of PCIe equipment cannot be thoroughly exerted. Meanwhile, the traditional network card cannot adapt to SDN, NFV and resource cloudization, the SR-IOV layering based on the intelligent network card can eliminate the bottleneck, a plurality of virtual machines can directly share physical resources, meanwhile, the capacity of network virtualization is transferred from a CPU to the network card by utilizing the programmable capacity of the intelligent network card, and the capacities of rapid scheduling and deployment of resources, improvement of computing node performance, cloud network integration and the like are realized by combining the technologies of SDN, cloud computing and the like, so that the input time and cost of resource deployment are greatly reduced. At present, open source openstack only realizes hierarchical port binding based on OVS, and SRIOV layering based on intelligent network card is required to be further realized.
Referring to fig. 1, a flowchart illustrating steps of a method for controlling an intelligent network card according to an embodiment of the present invention may specifically include the following steps:
and step 103, controlling the intelligent network card based on the association relationship by adopting the cloud computing management platform.
In practice, VMWare virtual machine software is a "virtual PC" software that allows you to run two or more Windows, DOS, LINUX systems simultaneously on one machine. VMware employs a completely different concept than a "multi-boot" system. The multi-start system can only run one system at a time, and the machine needs to be restarted when the system is switched.
The SR-IOV (Single-Root I/O Virtualization) technology is a Virtualization solution based on physical hardware, and can improve the expandability of the performance of the physical I/O equipment. The SR-IOV technology allows efficient sharing of PCIe devices among virtual machines, which can achieve I/O performance comparable to that of a host machine, since the SR-IOV technology is hardware-based.
Physical Function (PF): the PF is a fully functional PCIE (peripheral component interconnect express, a high-speed serial computer expansion bus standard) and can be discovered, managed and processed like any other PCIE device. The PF has the ability to fully configure and control PCIE device resources.
Virtual Function (VF): VFs are a lightweight PCIE function that may share one or more physical resources with a PF and other VFs associated with the same PF. VFs are only allowed to own configuration resources for their own behavior.
In practical application, openStack is an open-source cloud computing management platform project, and is a combination of a series of software open-source projects.
The intelligent network card of the embodiment of the invention can be a virtual network card VF loaded in a virtual machine VM, the intelligent network card can be provided with a corresponding cloud computing management platform Openstack and a hardware switch, the cloud computing management platform Openstack can comprise a management network service plug-in module (neutron ML 2), and a network interface corresponding to the hardware switch can be a physical network port PF.
In practice, the EOR architecture is to provide a unified network access point by providing network cabinets (possibly one at each side and one at each end) of each row of cabinets. The server network card on the server cabinet is connected to the distribution frame of the same cabinet through short-distance network jumpers, DACs and optical fiber jumpers, and cables on the distribution frame are bound through wire binding belts and then penetrate through the wire binding grooves or floors to be connected with the network cabinets at the extreme ends of each row. TOR architecture is an extension to EOR architecture, which deploys 1-2 access switches on each server cabinet, with the servers accessing the switches within the cabinet through cables, and with the upstream ports of the switches accessing the aggregation switches in the network cabinet through cables.
The hardware switch of embodiments of the present invention may be a switch that includes a TOR architecture, and/or an EOR architecture.
In a specific implementation, the embodiment of the invention can determine an intelligent network card driver corresponding to the intelligent network card, for example, an SRIOV driver; and determines a hardware switch Driver, e.g., a mechanic Driver, corresponding to the hardware switch.
After the intelligent network card drive aiming at the intelligent network card and the hardware switch drive aiming at the hardware switch are determined, the management network service plug-in unit can be controlled to construct the association relation between the physical network port and the virtual machine through the intelligent network card drive and the hardware switch drive, and the cloud computing management platform is adopted to control the intelligent network card based on the association relation, so that a plurality of virtual machines share physical resources through the cloud computing management platform.
According to the embodiment of the invention, the intelligent network card driver corresponding to the intelligent network card and the hardware switch driver corresponding to the hardware switch are determined; controlling the management network service plug-in to drive through the intelligent network card and the hardware switch to construct an association relation between the network interface and the virtual machine; and the cloud computing management platform is adopted to control the intelligent network card based on the association relation, so that a plurality of virtual machines share physical resources through the cloud computing management platform, and the efficiency of binding layering ports is improved.
On the basis of the above embodiments, modified embodiments of the above embodiments are proposed, and it is to be noted here that only the differences from the above embodiments are described in the modified embodiments for the sake of brevity of description.
In an optional embodiment of the present invention, the management network service plugin is provided with a corresponding configuration file, and the step of determining an intelligent network card driver corresponding to the intelligent network card, and a hardware switch driver corresponding to the hardware switch includes:
and determining an intelligent network card driver corresponding to the intelligent network card and a hardware switch driver corresponding to the hardware switch by adopting the configuration file.
In practical application, the management network service plugin ML2 may be provided with a corresponding configuration file, so as to more efficiently determine the intelligent network card driver corresponding to the intelligent network card and the hardware switch driver corresponding to the hardware switch, and the embodiment of the invention may specify the driver to be mobilized through the configuration file of the management network service plugin ML2, that is, determine the intelligent network card driver corresponding to the intelligent network card and the hardware switch driver corresponding to the hardware switch through the configuration file of the management network service plugin ML 2.
According to the embodiment of the invention, the intelligent network card driver corresponding to the intelligent network card and the hardware switch driver corresponding to the hardware switch are determined by adopting the configuration file, so that the efficiency of binding layering ports is further improved.
In an optional embodiment of the present invention, the controlling the management network service plugin to drive through the intelligent network card, and the hardware switch to drive, the constructing the association relationship between the network interface and the virtual machine includes:
calling the intelligent network card driver through the management network service plug-in to determine the network type aiming at the intelligent network card; the network type comprises a virtual local area network and a virtual expansion local area network;
invoking the hardware switch driver through the management network service plug-in to determine a virtual local area network range of the network interface for the virtual local area network, and determining a virtual expansion local area network range of the hardware switch driver for the virtual expansion local area network so as to construct an association relation between the network interface and the virtual machine; the association relation is used for binding the network interface and the virtual machine.
Virtual Local Area Networks (VLANs) are a group of logical devices and users that are not limited by physical locations, and may be organized according to factors such as functions, departments, and applications, so that they communicate with each other as if they were in the same network segment, thereby obtaining a virtual local area network. VLAN is a newer technology, working at layers 2 and 3 of OSI reference model, a VLAN is not necessarily a broadcast domain, communication between VLANs does not necessarily need to be routed through a gateway, it may itself be allowed to mutually form vlant ag, VLANs with different access control attributes may of course also be completed through routers of layer 3, but, by allowing VLAN id and vlant ag, VLAN may be used to implement logical topology and access control for almost any information integration system architecture in a local area network, and to implement mutual undisturbed sharing with information systems sharing physical network links. The VLAN can provide a virtual network topology architecture conforming to the service structure between the information service and the sub-service, and realize the access control function. Compared with the traditional LAN technology, the VLAN technology is more flexible, and has the following advantages: the management overhead of the movement, addition and modification of network devices is reduced; broadcast activity may be controlled; the security of the network can be improved.
The VXLAN is a network virtualization technology, can improve the problem of expansion of large-scale cloud computing in deployment, and is an expansion of VLAN. VXLAN is a powerful tool that can extend two layers across three-layer networks. It can solve the portability limitation of VMS (virtual memory system) by encapsulating traffic and expanding it to a third layer gateway so that it can access servers on the external IP subnet.
For example, a openstack neutron ML plugin can be installed in a virtual machine supporting an SRIOV function, and an intelligent network card driver SRIOV is called by a management network service plugin neutron ML2 to determine a network type for the intelligent network card, wherein the network type can include a virtual local area network VLAN and a virtual extension local area network VXLAN; a mechanism driver mechanism driver SRIOV component is specified in the ML2 plug-in, the vlan range of the network interface PF is specified, and the physical network port PF and the network corresponding relation are determined; and calling the Mechanism Driver in ML2 to designate a VXLAN range for the hardware switch Driver, so that the virtual network card VF Driver of the intelligent network card SRIOV can be called through the ML2 component in openstack Neutron to issue a corresponding VLAN, and the Mechanism Driver can be called to issue the VXLAN for the hardware distributed gateway port, so that the VLAN corresponding to the physical gateway PF and the VF is bound one to one, and the services of different tenants are mapped to the corresponding VXLAN network, thereby realizing the SRIOV layering port binding capacity based on the intelligent network card.
According to the embodiment of the invention, the intelligent network card driver is called through the management network service plug-in to determine the network type aiming at the intelligent network card; the network type comprises a virtual local area network and a virtual expansion local area network; invoking the hardware switch driver through the management network service plug-in to determine a virtual local area network range of the network interface for the virtual local area network, and determining a virtual expansion local area network range of the hardware switch driver for the virtual expansion local area network so as to construct an association relation between the network interface and the virtual machine; the association relation is used for binding the network interface and the virtual machine, and the association relation between the physical network port and the virtual machine is efficiently constructed through specific network type characteristics, so that the efficiency of binding the layering ports is further improved.
In an optional embodiment of the present invention, the cloud computing management platform includes a virtual server deployment and service computing module, and further includes:
determining address information and other configuration information for the cloud computing management platform and the virtual machine through the virtual server deployment and service computing module;
Generating a single root I/O virtualization agent for the virtual machine, and loading the single root I/O virtualization agent into the virtual machine; the single root I/O virtualization agent is used for establishing connection between the virtual machine and the cloud computing management platform, and is provided with a corresponding agent configuration file; the intelligent network card driver is provided with a corresponding driver configuration file;
and writing the association relation in the proxy configuration file and the driving configuration file.
In practical applications, the cloud computing management platform Openstack may include a virtual server deployment and service computing module nova, where Openstack includes two main modules: nova and Swift, nova is the most core set of virtualization hypervisors that can manage networks and storage. According to the embodiment of the invention, the cloud computing management platform Openstack can be used as a control node, and the virtual machine VM can be used as a computing node.
For example, IP addresses and memory parameters, hard disk capacity parameters, etc. of the control node and the compute node may be specified in the virtual server deployment and traffic computation module nova.
The embodiment of the invention can generate the single root I/O virtualization agent SRIOV agent for the virtual machine and load the SRIOV agent into the VM. In a specific implementation, the SRIOV agent of the embodiment of the present invention may be used to establish a connection between a virtual machine VM and a cloud computing management platform Openstack, so as to enable a cloud management platform (control node) to dock with the SRIOV-agent of the virtualization platform through a nova component, and further enable data interaction between the cloud management platform (control node) and the VM to be achieved, for example, call SRIOV-agent information to bind a virtualized network element with an SRIOV port, and specify vlan information of VF.
The SRIOV agent may have a corresponding proxy configuration file and the SRIOV driver may have a corresponding driver configuration file; the embodiment of the invention can install the SRIOV agent in the computing node, and specify the corresponding relation between the physical network port PF of the computing node and the intelligent network card VF, namely the corresponding relation between the physical network port PF and the virtual machine in the SRIOV driving configuration file and the SRIOV agent configuration file.
According to the embodiment of the invention, the address information and other configuration information for the cloud computing management platform and the virtual machine are determined through the virtual server deployment and service computing module; generating a single root I/O virtualization agent for the virtual machine, and loading the single root I/O virtualization agent into the virtual machine; the single root I/O virtualization agent is used for establishing connection between the virtual machine and the cloud computing management platform, and is provided with a corresponding agent configuration file; the intelligent network card driver is provided with a corresponding driver configuration file; the association relation is written in the proxy configuration file and the driving configuration file, so that the connection relation among the hardware switch, the virtual machine and the cloud computing management platform is established, address information and other configuration information of the cloud computing management platform and the virtual machine are determined, the association relation between the physical network port and the virtual machine is saved, and a foundation is laid for the subsequent generation of network resource configuration information of the intelligent network card.
In an optional embodiment of the present invention, the cloud computing management platform has a corresponding upper-layer intelligent orchestrator, and the upper-layer intelligent orchestrator is configured to generate network resource configuration information using the association relationship, the address information, and the other configuration information.
In order to further improve efficiency of binding to layering ports, the embodiment of the invention can configure a corresponding upper layer intelligent orchestrator for a cloud computing management platform, for example, NFVO, VNFM, etc., and the NFVO (Network Functions Virtualisation Orchestrator) Network function virtualization orchestrator can be used for managing an NS (Network Service) life cycle, coordinating management of the NS life cycle, coordinating management of the VNF (Virtualised Network Function, virtualized Network function) life cycle (needing to be supported by the VNF manager VNFM), coordinating management of various resources of NFVI (NFV Infrastructure, network function virtualization infrastructure) (needing to be supported by the virtualization infrastructure manager VIM), so as to ensure optimal configuration of various resources and connections; VNFM (Virtualised Network Function Manager, virtualized network function module manager): and the function module is used for carrying out virtual network function module life cycle management.
The embodiment of the invention can generate the network resource configuration information by adopting the association relation, the address information and other configuration information through the upper intelligent orchestrator so as to improve the generation efficiency of the network resource configuration information.
In an optional embodiment of the present invention, the step of controlling the intelligent network card based on the association relationship using the cloud computing management platform includes:
and receiving the network resource configuration information sent by the upper intelligent orchestrator by adopting the cloud computing management platform, and controlling the intelligent network card based on the network resource configuration information.
According to the embodiment of the invention, the network resource configuration information can be generated through the special upper intelligent orchestrator, and then the cloud computing management platform controls the intelligent network card based on the network resource configuration information, so that the computing logic aiming at resource configuration and the computing logic aiming at hardware control are distinguished, and the control efficiency aiming at the intelligent network card is further improved.
In an alternative embodiment of the present invention, the hardware switch is configured with a corresponding SDN controller and SD-WAN controller, and the step of controlling the intelligent network card based on the network resource configuration information includes:
And controlling the SDN controller and the SD-WAN controller, and sending the network resource configuration information to the intelligent network card based on the SDN controller and the SD-WAN controller so as to control the intelligent network card.
In practical applications, an SDN controller is an application in a Software Defined Network (SDN), responsible for flow control to ensure an intelligent network. The SDN controller is based on a protocol such as OpenFlow, allowing the server to tell the switch where to send the data packet.
SD-WAN (Software Defined Wide Area Network ) interconnects branches, headquarters and clouds of enterprises, and is used for selecting optimal transmission among different hybrid links (MPLS, internet,5G, LTE, etc.), thereby providing a high-quality cloud experience. The reliability, flexibility and operation and maintenance efficiency of the enterprise branch network can be improved by deploying the SD-WAN, the branch network is ensured to be always on, and the continuity and stability of the service are ensured.
The embodiment of the invention can control the intelligent network card by controlling the SDN controller and the SD-WAN controller based on the network resource configuration information sent to the intelligent network card
The cloud computing management platform Openstack is in butt joint with the SDN controller, an intelligent network card Driver SRIOV and a hardware switch Driver are called through a management network service plugin (ML 2), tenant vlan and VXLAN network mapping information are determined, network configuration (VXLAN and vlan corresponding relation and the like) is issued through the SD-WAN controller, and quick pull-through of computing node service is achieved.
In order that those skilled in the art will better understand the embodiments of the present invention, a complete example will be described below.
Southbound interface: and managing interfaces of network management or equipment of other manufacturers, namely interfaces provided downwards.
North interface: interfaces provided to other vendors or operators for access and management, i.e., interfaces provided upwards, e.g., CORBA (Common Object Request Broker Architecture), SNMP, syslog northbound interfaces. They are responsible for providing north interface based on CORBA, SNMP and Syslog protocol to the upper network management system, supporting the upper network management system to access the network management through the corresponding protocol.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a cloud computing management platform according to an embodiment of the present invention, a plugin for managing network services in an Openstack of the cloud computing management platform is a Neutron ML2, and a driver that needs to be invoked, such as an SRIOV driver and a hardware switch driver, is specified in an ML2 configuration file of a control node (Openstack of the cloud computing management platform). A plugin openstack neutron ML is also installed at the SRIOV enabled computing node, designating the network type as vlan or VXLAN. A mechanism driving mechanism driver SRIOV component is specified in the ML2 plug-in, the vlan range of the network interface is specified, and the physical network interface and the network corresponding relation are determined; calling a mechanism driver in ML2 to drive a hardware switch, and designating a VXLAN range; installing an SRIOV agent in a computing node, and designating the corresponding relation of physical network ports PF and VF of the computing node in an SRIOV driving configuration file and an agent configuration file; specifying IP addresses and other configuration information of control nodes (cloud computing management platform Openstack) and computing nodes in a nova component; the upper intelligent orchestrator uniformly plans the network and the resource scheduling; after the orchestrator NFVO & VNFM plans network resources, the planning requirements are transferred to a control node (cloud computing management platform Openstack) through a southbound interface, and the cloud computing management platform Openstack creates virtual network resources including information such as network types (vlan/vxlan), subnets, network ports (SRIOV ports and VF association relations), and the like; the cloud computing management platform Openstack (control node) is in butt joint with the SRIOV-agent of the virtualization platform through a nova component, and the SRIOV-agent information is called to bind the virtualized network element with the SRIOV VF port and specify vlan information of the VF; the cloud computing management platform Openstack is in butt joint with the north interface of the SDN controller, the SRIOV driver and the hardware switch driver of ML2 are called to determine the network mapping information of the tenant vlan and the VXLAN, and the SD-WAN controller issues network configuration (VXLAN and vlan corresponding relation and the like) to achieve quick pull-through of the computing node service.
Through the mode, linkage of the orchestrator, the cloud management platform (control node), the SDN controller and the computing node (the intelligent network card supports SRIOV) is realized, SRIOV layering based on the intelligent network card is realized, end-to-end automatic opening of tenant service can be ensured through SRIOV layering capability, virtualization processing performance of the computing node is improved, further, network deployment speed of the cloud data center is also improved, and processing performance of a virtualized resource pool is improved.
It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred embodiments, and that the acts are not necessarily required by the embodiments of the invention.
Referring to fig. 3, a block diagram of an intelligent network card control device provided in an embodiment of the present invention is shown, which may specifically include the following modules:
A driver determining module 301, configured to determine an intelligent network card driver corresponding to the intelligent network card, and a hardware switch driver corresponding to the hardware switch;
the association relationship construction module 302 is configured to control the management network service plugin to drive through the intelligent network card, and the hardware switch to drive, so as to construct an association relationship between the network interface and the virtual machine;
and the intelligent network card control module 303 is used for controlling the intelligent network card based on the association relationship by adopting the cloud computing management platform.
Optionally, the management network service plugin is provided with a corresponding configuration file, and the driving determining module may include:
and the drive determination submodule is used for determining an intelligent network card drive corresponding to the intelligent network card and a hardware switch drive corresponding to the hardware switch by adopting the configuration file.
Optionally, the association relationship construction module may include:
the network type determining submodule is used for calling the intelligent network card driver through the management network service plug-in to determine the network type aiming at the intelligent network card; the network type comprises a virtual local area network and a virtual expansion local area network;
The association relation construction sub-module is used for calling the hardware switch driver through the management network service plug-in to determine a virtual local area network range of the network interface for the virtual local area network and determining a virtual expansion local area network range of the hardware switch driver for the virtual expansion local area network so as to construct an association relation between the network interface and the virtual machine; the association relation is used for binding the network interface and the virtual machine.
Optionally, the cloud computing management platform includes a virtual server deployment and service computing module, and may further include:
the address information and other configuration information determining submodule is used for determining address information and other configuration information aiming at the cloud computing management platform and the virtual machine through the virtual server deployment and service computing module;
the single root I/O virtualization agent generation sub-module is used for generating a single root I/O virtualization agent aiming at the virtual machine and loading the single root I/O virtualization agent into the virtual machine; the single root I/O virtualization agent is used for establishing connection between the virtual machine and the cloud computing management platform, and is provided with a corresponding agent configuration file; the intelligent network card driver is provided with a corresponding driver configuration file;
And the incidence relation writing sub-module is used for writing the incidence relation in the proxy configuration file and the drive configuration file.
Optionally, the cloud computing management platform has a corresponding upper intelligent orchestrator, and the upper intelligent orchestrator is configured to generate network resource configuration information by using the association relationship, the address information, and the other configuration information.
Optionally, the intelligent network card control module may include:
and the intelligent network card control sub-module is used for receiving the network resource configuration information sent by the upper intelligent orchestrator by adopting the cloud computing management platform and controlling the intelligent network card based on the network resource configuration information.
Optionally, the intelligent network card control submodule may include:
and the intelligent network card control unit is used for controlling the intelligent network card by controlling the SDN controller and the SD-WAN controller and sending the network resource configuration information to the intelligent network card based on the network resource configuration information.
For the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments for relevant points.
In addition, the embodiment of the invention also provides electronic equipment, which comprises: the processor, the memory, store the computer program that can run on the processor on the memory, this computer program is realized each process of the above-mentioned intelligent network card control method embodiment when being carried out by the processor, and can reach the same technical effect, in order to avoid repetition, will not be repeated here.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, realizes the processes of the above-mentioned intelligent network card control method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
Fig. 4 is a schematic hardware structure of an electronic device implementing various embodiments of the present invention.
The electronic device 400 includes, but is not limited to: radio frequency unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, processor 410, and power source 411. Those skilled in the art will appreciate that the electronic device structure shown in fig. 4 is not limiting of the electronic device and that the electronic device may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. In the embodiment of the invention, the electronic equipment comprises, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer and the like.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 401 may be used for receiving and transmitting signals during the process of receiving and transmitting information or communication, specifically, receiving downlink data from a base station and then processing the received downlink data by the processor 410; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 401 may also communicate with networks and other devices through a wireless communication system.
The electronic device provides wireless broadband internet access to the user through the network module 402, such as helping the user to send and receive e-mail, browse web pages, and access streaming media, etc.
The audio output unit 403 may convert audio data received by the radio frequency unit 401 or the network module 402 or stored in the memory 409 into an audio signal and output as sound. Also, the audio output unit 403 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the electronic device 400. The audio output unit 403 includes a speaker, a buzzer, a receiver, and the like.
The input unit 404 is used to receive an audio or video signal. The input unit 404 may include a graphics processor (Graphics Processing Unit, GPU) 4041 and a microphone 4042, the graphics processor 4041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 406. The image frames processed by the graphics processor 4041 may be stored in memory 409 (or other storage medium) or transmitted via the radio frequency unit 401 or the network module 402. The microphone 4042 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 401 in the case of a telephone call mode.
The electronic device 400 also includes at least one sensor 405, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 4061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 4061 and/or the backlight when the electronic device 400 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for recognizing the gesture of the electronic equipment (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; the sensor 405 may further include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described herein.
The display unit 406 is used to display information input by a user or information provided to the user. The display unit 406 may include a display panel 4061, and the display panel 4061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 407 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 407 includes a touch panel 4071 and other input devices 4072. The touch panel 4071, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 4071 or thereabout using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 4071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 410, and receives and executes commands sent from the processor 410. In addition, the touch panel 4071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 407 may include other input devices 4072 in addition to the touch panel 4071. In particular, other input devices 4072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
Further, the touch panel 4071 may be overlaid on the display panel 4061, and when the touch panel 4071 detects a touch operation thereon or thereabout, the touch operation is transferred to the processor 410 to determine the type of touch event, and then the processor 410 provides a corresponding visual output on the display panel 4061 according to the type of touch event. Although in fig. 4, the touch panel 4071 and the display panel 4061 are two independent components for implementing the input and output functions of the electronic device, in some embodiments, the touch panel 4071 may be integrated with the display panel 4061 to implement the input and output functions of the electronic device, which is not limited herein.
The interface unit 408 is an interface to which an external device is connected to the electronic apparatus 400. For example, the external devices may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 408 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic apparatus 400 or may be used to transmit data between the electronic apparatus 400 and an external device.
The processor 410 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 409 and invoking data stored in the memory 409, thereby performing overall monitoring of the electronic device. Processor 410 may include one or more processing units; preferably, the processor 410 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 410.
The electronic device 400 may also include a power supply 411 (e.g., a battery) for powering the various components, and preferably the power supply 411 may be logically connected to the processor 410 via a power management system that performs functions such as managing charging, discharging, and power consumption.
In addition, the electronic device 400 includes some functional modules, which are not shown, and are not described herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, etc.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (15)
1. The intelligent network card control method is characterized in that the intelligent network card is provided with a corresponding cloud computing management platform and a hardware switch, the cloud computing management platform comprises a management network service plug-in, the intelligent network card is provided with a corresponding virtual machine, and the hardware switch is provided with a corresponding network interface, and the intelligent network card control method comprises the following steps:
determining an intelligent network card driver corresponding to the intelligent network card and a hardware switch driver corresponding to the hardware switch;
controlling the management network service plug-in to drive through the intelligent network card and the hardware switch to construct an association relation between the network interface and the virtual machine;
and controlling the intelligent network card based on the association relation by adopting the cloud computing management platform.
2. The method of claim 1, wherein the management network service plug-in is provided with a corresponding configuration file, wherein the determining an intelligent network card driver corresponding to the intelligent network card, and wherein the step of determining a hardware switch driver corresponding to the hardware switch comprises:
and determining an intelligent network card driver corresponding to the intelligent network card and a hardware switch driver corresponding to the hardware switch by adopting the configuration file.
3. The method of claim 1, wherein the controlling the management network service plugin to drive through the intelligent network card, and the hardware switch to drive, the constructing the association between the network interface and the virtual machine comprises:
calling the intelligent network card driver through the management network service plug-in to determine the network type aiming at the intelligent network card; the network type comprises a virtual local area network and a virtual expansion local area network;
invoking the hardware switch driver through the management network service plug-in to determine a virtual local area network range of the network interface for the virtual local area network, and determining a virtual expansion local area network range of the hardware switch driver for the virtual expansion local area network so as to construct an association relation between the network interface and the virtual machine; the association relation is used for binding the network interface and the virtual machine.
4. The method of claim 3, wherein the cloud computing management platform comprises a virtual server deployment and business computing module, further comprising:
determining address information and other configuration information for the cloud computing management platform and the virtual machine through the virtual server deployment and service computing module;
Generating a single root I/O virtualization agent for the virtual machine, and loading the single root I/O virtualization agent into the virtual machine; the single root I/O virtualization agent is used for establishing connection between the virtual machine and the cloud computing management platform, and is provided with a corresponding agent configuration file; the intelligent network card driver is provided with a corresponding driver configuration file;
and writing the association relation in the proxy configuration file and the driving configuration file.
5. The method of claim 4, wherein the cloud computing management platform has a corresponding upper-level intelligent orchestrator for generating network resource configuration information using the association, the address information, and the other configuration information.
6. The method of claim 5, wherein the step of controlling the intelligent network card based on the association using the cloud computing management platform comprises:
and receiving the network resource configuration information sent by the upper intelligent orchestrator by adopting the cloud computing management platform, and controlling the intelligent network card based on the network resource configuration information.
7. The method of claim 6, wherein the hardware switch is configured with a corresponding SDN controller and SD-WAN controller, the step of controlling the intelligent network card based on the network resource configuration information comprising:
and controlling the SDN controller and the SD-WAN controller, and sending the network resource configuration information to the intelligent network card based on the SDN controller and the SD-WAN controller so as to control the intelligent network card.
8. An intelligent network card control device, characterized in that, the intelligent network card has a corresponding cloud computing management platform and a hardware switch, the cloud computing management platform includes a management network service plug-in, the intelligent network card has a corresponding virtual machine, the hardware switch has a corresponding network interface, comprising:
the drive determining module is used for determining an intelligent network card drive corresponding to the intelligent network card and a hardware switch drive corresponding to the hardware switch;
the association relation construction module is used for controlling the management network service plug-in to drive through the intelligent network card and the hardware switch to construct association relation between the network interface and the virtual machine;
And the intelligent network card control module is used for controlling the intelligent network card based on the association relationship by adopting the cloud computing management platform.
9. The apparatus of claim 8, wherein the management network service plug-in is provided with a corresponding profile, and wherein the driver determination module comprises:
and the drive determination submodule is used for determining an intelligent network card drive corresponding to the intelligent network card and a hardware switch drive corresponding to the hardware switch by adopting the configuration file.
10. The apparatus of claim 8, wherein the association relationship construction module comprises:
the network type determining submodule is used for calling the intelligent network card driver through the management network service plug-in to determine the network type aiming at the intelligent network card; the network type comprises a virtual local area network and a virtual expansion local area network;
the association relation construction sub-module is used for calling the hardware switch driver through the management network service plug-in to determine a virtual local area network range of the network interface for the virtual local area network and determining a virtual expansion local area network range of the hardware switch driver for the virtual expansion local area network so as to construct an association relation between the network interface and the virtual machine; the association relation is used for binding the network interface and the virtual machine.
11. The apparatus of claim 10, wherein the cloud computing management platform comprises a virtual server deployment and traffic computation module, further comprising:
the address information and other configuration information determining submodule is used for determining address information and other configuration information aiming at the cloud computing management platform and the virtual machine through the virtual server deployment and service computing module;
the single root I/O virtualization agent generation sub-module is used for generating a single root I/O virtualization agent aiming at the virtual machine and loading the single root I/O virtualization agent into the virtual machine; the single root I/O virtualization agent is used for establishing connection between the virtual machine and the cloud computing management platform, and is provided with a corresponding agent configuration file; the intelligent network card driver is provided with a corresponding driver configuration file;
and the incidence relation writing sub-module is used for writing the incidence relation in the proxy configuration file and the drive configuration file.
12. The apparatus of claim 11, wherein the cloud computing management platform has a corresponding upper-level intelligent orchestrator for generating network resource configuration information using the association, the address information, and the other configuration information.
13. The apparatus of claim 12, wherein the intelligent network card control module comprises:
and the intelligent network card control sub-module is used for receiving the network resource configuration information sent by the upper intelligent orchestrator by adopting the cloud computing management platform and controlling the intelligent network card based on the network resource configuration information.
14. An electronic device comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus;
the memory is used for storing a computer program;
the processor is configured to implement the method according to any one of claims 1-7 when executing a program stored on a memory.
15. A computer-readable storage medium having instructions stored thereon, which when executed by one or more processors, cause the processors to perform the method of any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211686002.1A CN116243988A (en) | 2022-12-27 | 2022-12-27 | Intelligent network card control method and device, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211686002.1A CN116243988A (en) | 2022-12-27 | 2022-12-27 | Intelligent network card control method and device, electronic equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116243988A true CN116243988A (en) | 2023-06-09 |
Family
ID=86626819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211686002.1A Pending CN116243988A (en) | 2022-12-27 | 2022-12-27 | Intelligent network card control method and device, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116243988A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117014235A (en) * | 2023-10-07 | 2023-11-07 | 之江实验室 | Intelligent network card scheduling method based on FPGA flexible back end |
-
2022
- 2022-12-27 CN CN202211686002.1A patent/CN116243988A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117014235A (en) * | 2023-10-07 | 2023-11-07 | 之江实验室 | Intelligent network card scheduling method based on FPGA flexible back end |
| CN117014235B (en) * | 2023-10-07 | 2024-01-09 | 之江实验室 | Intelligent network card scheduling method based on FPGA flexible back end |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220377045A1 (en) | Network virtualization of containers in computing systems | |
| US10698717B2 (en) | Accelerator virtualization method and apparatus, and centralized resource manager | |
| US9031081B2 (en) | Method and system for switching in a virtualized platform | |
| US10127055B2 (en) | iSCSI based bare metal OS image deployment and diskless boot | |
| US9563459B2 (en) | Creating multiple diagnostic virtual machines to monitor allocated resources of a cluster of hypervisors | |
| US10917294B2 (en) | Network function instance management method and related device | |
| JP6463814B2 (en) | System and method for dynamically optimizing boot hardware frequency | |
| JP2018101407A (en) | System and method for remotely updating firmware | |
| JP2017520823A (en) | Migrating applications between enterprise-based and multi-tenant networks | |
| EP3641276A1 (en) | Method for creating statistics of traffic and device therefor | |
| CN103534987B (en) | For the method and system of configuration virtual network configuration | |
| KR102274178B1 (en) | Emulating test distributed application on server | |
| CN109862127B (en) | Message transmission method and related device | |
| CN108494639A (en) | Network access method and mobile terminal | |
| WO2024113834A1 (en) | Path device selection method and apparatus, and electronic device and readable storage medium | |
| CN116243988A (en) | Intelligent network card control method and device, electronic equipment and storage medium | |
| CN103618809A (en) | Method, device and system for communication under vitualization environment | |
| CN112839007B (en) | Network attack defense method and device | |
| CN108989481A (en) | A kind of method and apparatus automatically configuring IP address for virtual machine | |
| US20230081959A1 (en) | System and method for managing virtual network function and multi-access edge computing topology | |
| KR102595308B1 (en) | Private network access control device for allowing user terminals of internet network to access private network to execute remote service and control method thereof | |
| CN111475176B (en) | Data reading and writing method, related device, system and storage medium | |
| CN113590272A (en) | Virtual machine deployment method, device, electronic device and storage medium | |
| CN118282866B (en) | Multi-tenant isolation deployment method, system, equipment and medium based on container cluster | |
| WO2023230831A1 (en) | Transparent transportation in cloud-to-pc extension framework |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 100007 room 205-32, floor 2, building 2, No. 1 and No. 3, qinglonghutong a, Dongcheng District, Beijing Applicant after: Tianyiyun Technology Co.,Ltd. Address before: 100093 Floor 4, Block E, Xishan Yingfu Business Center, Haidian District, Beijing Applicant before: Tianyiyun Technology Co.,Ltd. |