CN109274537B - Continuous network virtualization platform system - Google Patents
Continuous network virtualization platform system Download PDFInfo
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- CN109274537B CN109274537B CN201811247869.0A CN201811247869A CN109274537B CN 109274537 B CN109274537 B CN 109274537B CN 201811247869 A CN201811247869 A CN 201811247869A CN 109274537 B CN109274537 B CN 109274537B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45562—Creating, deleting, cloning virtual machine instances
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
Abstract
The invention provides a continuous network virtualization platform system, which comprises a host, wherein the host comprises: the system comprises a network configuration module, a memory, a virtual machine creation module, a cluster management module and a migration module; the network configuration module performs network configuration on the virtual machine and sends the configured network information to the memory for storage; the virtual machine creating module creates a plurality of virtual machines, installs a virtual operating system in the virtual machines, and acquires configured network information from the memory to perform network setting on the virtual machines; the cluster management module creates a cluster and adds the virtual machines into the cluster for management; the migration module migrates the service data in the physical server to the virtual machine; the plurality of virtual machines are arranged on a plurality of physical servers, and at least two virtual machines are arranged on each physical server. The invention adopts virtualization technology to migrate the service data to the virtual machine of the virtualization platform, thereby ensuring the continuity of the service.
Description
Technical Field
The invention relates to the technical field of network information, in particular to a continuous network virtualization platform system.
Background
Virtualization means that one computer is virtualized into a plurality of logic computers through a virtualization technology, the logic computers are simultaneously operated on the computer, each logic computer can operate different operating systems, and application programs can operate in mutually independent spaces without mutual influence, so that the working efficiency of the computer is obviously improved.
Disclosure of Invention
In order to solve the technical problem, the invention provides a continuous network virtualization platform system, which adopts a virtualization technology to migrate service data to a virtual machine of a virtualization platform, so that the continuity of the service can be ensured.
The invention provides a continuous network virtualization platform system, which comprises a host, wherein the host comprises: the system comprises a network configuration module, a memory, a virtual machine creation module, a cluster management module and a migration module;
the network configuration module is used for carrying out network configuration on the virtual machine and sending the configured network information to the memory for storage;
the virtual machine creating module is used for creating a plurality of virtual machines, installing a virtual operating system in the created virtual machines, acquiring configured network information from the memory, and performing network setting on the virtual machines by using the configured network information;
the cluster management module is used for creating a cluster and adding the virtual machines into the created cluster for management;
the migration module is used for migrating the service data in the physical server to the virtual machine;
the plurality of virtual machines are arranged on a plurality of physical servers, and each physical server is provided with at least two virtual machines.
Preferably, the host further comprises:
and the joint debugging test module is used for carrying out individual test on the virtual machines and carrying out joint debugging test on the plurality of virtual machines.
Preferably, the cluster management module includes:
the cluster creating module is used for creating a cluster and adding the virtual machines into the created cluster for management, and is also used for setting the cluster, setting a virtual machine starting strategy and setting a data storage fault processing strategy of the virtual machines;
and the cluster adding module is used for adding the position information of the host and the parameter information of the host.
Preferably, the migration module is further configured to backup the service data before migrating the service data in the physical server to the virtual machine, and determine integrity of the service data migrated to the virtual machine by using the backup service data.
Preferably, the host further comprises: the storage is electrically connected with the storage nodes through the at least two optical fiber switches;
the memory is also used for sending the configured network information to the storage node through the optical fiber switch for backup storage.
Preferably, the network configuration module comprises: the system comprises a network card connecting port, a network manager and a network memory;
the network card connecting port is used as an uplink port of the at least two optical fiber switches, and is electrically connected with the network manager which is electrically connected with the network memory;
the network memory is used for storing network configuration information;
and the network manager is used for acquiring the network configuration information from the network memory and configuring the network resources of the virtual machine.
Preferably, the network configuration module further comprises: a network connection debugger; the memory includes: a mounting module and a storage connector;
the installation module is used for installing a virtualization platform, an operation maintenance management platform and a virtual machine, and operating and maintaining the virtualization platform through the operation maintenance management platform;
the storage connector is in communication connection with the network connection debugger and is used for being matched with the network connection debugger to achieve operation of changing the optical fiber switch.
The implementation of the invention has the following beneficial effects: the virtualization platform system provided by the invention adopts a virtualization technology, and builds a virtualization platform in a three-area system of the power system, so that the service data of the three-area system can be dynamically and manually migrated in real time without stopping in the migration process, and the continuity of the service is ensured; the resources of the virtual machine can be dynamically and manually expanded, and when the virtual machine has insufficient memory, CPU and disk space, the virtualization platform can realize dynamic and manual expansion; the service system deployed in the virtual machine is not affected by the fault of any physical server in the cluster, and high availability of the virtualization platform system is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a functional block diagram of a continuous network virtualization platform system provided by the present invention.
Fig. 2 is a functional block diagram of a cluster management module provided by the present invention.
FIG. 3 is a schematic diagram of the connection between the memory and the storage node provided by the present invention.
Fig. 4 is a functional block diagram of a network configuration module provided by the present invention.
FIG. 5 is a functional block diagram of a memory provided by the present invention.
Detailed Description
The present invention provides a continuous network virtualization platform system, as shown in fig. 1, the platform system includes a host 1, the host 1 includes: a network configuration module 11, a storage 12, a virtual machine creation module 13, a cluster management module 14, and a migration module 15.
The network configuration module 11 is electrically connected to the memory 12, and the network configuration module 11 is configured to perform network configuration on the virtual machine and send the configured network information to the memory 12 for storage.
The virtual machine creating module 13 is electrically connected to the memory 12, and the virtual machine creating module 13 is configured to create a plurality of virtual machines, install a virtual operating system in the created virtual machines, obtain configured network information from the memory 12, and perform network setting on the virtual machines by using the configured network information.
The cluster management module 14 is electrically connected to the virtual machine creation module 13, and the cluster management module 14 is configured to create a cluster and add a plurality of virtual machines to the created cluster for management.
The migration module 15 is configured to migrate service data in the physical server to the virtual machines, and control migration of the service data between different virtual machines.
The plurality of virtual machines are arranged on a plurality of physical servers, and at least two virtual machines are arranged on each physical server.
Preferably, the host 1 further comprises a check server (not shown in the figure) for detecting the feasibility of creating the virtual machine configuration.
Further, the continuous network virtualization platform system host 1 further includes: a joint debugging test module 16.
The joint debugging test module 16 is electrically connected to the cluster management module 14 and the migration module 15, and the joint debugging test module 16 is configured to perform an individual test on the virtual machines and perform a joint debugging test on the multiple virtual machines to determine whether the virtual machines can work normally.
Further, as shown in fig. 2, the cluster management module 14 includes: a cluster creation module 141 and a cluster addition module 142.
The cluster creating module 141 is configured to create a cluster and add a plurality of virtual machines to the created cluster for management, and the cluster creating module 141 is further configured to set the cluster, set a virtual machine startup policy, and set a data storage failure handling policy of the virtual machine.
The cluster adding module 142 is configured to add location information of the host 1 and parameter information of the host 1.
Further, the migration module 15 is further configured to, before migrating the service data in the physical server to the virtual machine, backup the service data to a third-party storage medium (such as a disk), judge the integrity of the service data migrated to the virtual machine by using the backup service data, and if the service data migrated to the virtual machine is incomplete, relocate the service data of the physical server to the virtual machine again.
Further, the host 1 further includes, as shown in fig. 3: at least two optical fiber switches 2 and a plurality of storage nodes 123, the storage 12 is electrically connected to the plurality of storage nodes 123 through the at least two optical fiber switches 2.
The storage 12 is also used for sending the configured network information to the storage node 123 through the fabric switch 2 for backup storage.
The storage node 123 employs fiber optic storage and IBM V7000 disk storage.
Further, as shown in fig. 4, the network configuration module 11 includes: a network card connection port 111, a network manager 112 and a network memory 113, a memory 12.
The network card connection port 111 is used as an uplink port of at least two optical fiber switches 2, the network card connection port 111 is electrically connected to the network manager 112, and the network manager 112 is electrically connected to the memory 12 of the network memory 113.
The network manager 112 is configured to obtain the network configuration information from the network storage 113 and the storage 12, and configure the network resources of the virtual machine.
Further, the network configuration module 11 further includes: a network connection debugger (not shown); as shown in fig. 5, the memory 12 includes: a mounting module 121 and a storage connector 122.
The installation module 121 is configured to install a virtualization platform, an operation maintenance management platform, and a virtual machine, and operate and maintain the virtualization platform through the operation maintenance management platform.
For example, the installation module 121 may include: a fusion manager installation module, a fusion computer installation module, and a VRM installation module. The system comprises a fusion manager installation module, a fusion computer installation module and a VRM installation module, wherein the fusion manager installation module is used for installing an operation maintenance management platform, the fusion computer installation module is used for installing a virtualization platform, and the VRM installation module is used for installing a virtual machine.
The storage connector 122 is communicatively connected to the network connection debugger, and is configured to cooperate with the network connection debugger to implement an operation of changing the optical fiber switch 2.
Example 1:
the network configuration module 112 mainly performs comprehensive processing on information configured by a network, and uses two network cards to connect a service plane, the two network cards are used for management, the other two network cards are used to connect a storage 12 used for storing network information and used in a later period, a service connection host is in a Trunk mode, it is ensured that a vlan port is consistent with a vlan port of an existing fiber switch service, the storage 12 is used for storing network information, a planned storage node 123 uses a fiber switch 2 for storage and is connected with an IBM V7000 magnetic disk storage, each volume has a use capacity of 1TB, the storage 12 is connected with a fiber switch 2, the fiber switch 2 is fixed on the host 1, the network configuration module 11 transmits configured network information to the storage 12, the storage 12 stores configured network information, the fusion manager installation module is used for installing and configuring a fusion manager virtual machine (i.e., an operation maintenance management platform), in a single data center scenario, only a fusion manager virtual machine deployed in one data center needs to be installed in the data center, the fusion manager installation module is used for installing and configuring a fusion manager virtual machine, and the VRM installation module is used for installing a virtual machine.
The virtual machine creation module 13 creates a port group in a distributed switch composed of a plurality of optical fiber switches 2, selects a creation location for creating a virtual machine, sets a name of the virtual machine, selects a type and a version of an operating system of the virtual machine, sets a specification of virtual hardware, sets an attribute of the virtual machine, completes creation of the virtual machine, and installs the operating system of the virtual machine.
The joint debugging test module 16 includes: the method comprises the following steps of virtual machine simple test, virtual machine joint debugging test and virtual machine function test. The simple test content of the virtual machines is that more than four physical servers are subjected to virtualization deployment, each physical server is respectively provided with two virtual machines, one physical server is powered off, and whether the virtual machine service is influenced or not is observed; the virtual machine joint debugging test content is as follows: migrating the virtual machine among any physical servers, and observing whether the virtual machine is stopped or not in the migration process; the virtual machine function test contents are as follows: when the space of the memory, the CPU and the disk of the virtual machine is insufficient, allocating the internal resources of the virtual machine, setting a threshold value and observing the resource change process.
The cluster management module 14 includes: the system comprises a cluster creating module 141 and a cluster adding module 142, wherein the cluster creating module 141 is used for creating the name and description of a cluster setting cluster, setting a virtual machine starting strategy and setting a data storage fault processing strategy, the cluster adding module 142 can select the position of an adding host 1, and various parameters of the adding host 1 are input and comprise a host name, an IP address, a BMC user name, a BMC password and the like, so that the host 1 can be added to a specified cluster to carry out uniform configuration and management.
The virtualization platform system provided by the invention can be applied to a three-zone system (namely a system for storing power grid operation data) of a power system, a needed virtual machine is established in the corresponding three-zone system, a virtual SAN storage network is independently wired, a virtualization cluster independent interval is configured in the optical fiber switch 2, virtualization construction is carried out according to the three-level requirements of equal protection evaluation, and the use condition of three-zone system resources is reasonably planned in the virtualization platform according to the reality.
The migration module 15 performs online migration on the service data as required, migrates the service data of the three-area system from the old physical server to the virtual machine of the virtualization platform, ensures that the service is not interrupted, performs backup on the data before migration, and effectively compares the integrity of the data after migration, wherein the migration needs to be performed in an off-service peak period.
The network connection debugger is used for performing scheme negotiation with a network group before deployment, submitting technical measures of switch change operation according to a flow, preparing a switch configuration scheme in advance by the storage connector 122, submitting a change operation ticket, checking a virtualized storage support list, and connecting the network connection debugger and the storage connector 122 in a matched mode.
Example 2:
after the scheme for creating the feasibility of the configuration of the virtual machine is checked to pass, the feasibility of the scheme is checked through a checking server, the network configuration module 11 configures network information, the storage 12 confirms stored network information, then a fusion manager installation module is used for installing and configuring a fusion manager virtual machine, a fusion computer installation module is used for installing and configuring a fusion computer virtual machine, a VRM virtual machine is installed and configuring a VRM installation module, a joint debugging test module 16 is used for testing, and after the test is passed, the test point building of a virtualization platform cluster is carried out on a three-region system, so that the fault of any physical server in the cluster does not affect a service system deployed in the virtual machine, the migration module 15 realizes the real-time dynamic and manual migration of the virtual machine in the cluster, the virtual machine does not stop in the migration process, and when the memory, the CPU and the expansion space of the virtual machine are insufficient, the virtualization platform can realize the dynamic and manual migration of resources.
In summary, the virtualization platform system provided by the present invention adopts virtualization technology, and builds a virtualization platform in the three-area system of the power system, so that the service data of the three-area system can be dynamically and manually migrated in real time without stopping during migration; the resources of the virtual machine can be dynamically and manually expanded, and when the virtual machine has insufficient memory, CPU and disk space, the virtualization platform can realize dynamic and manual expansion; the service system deployed in the virtual machine is not affected by the fault of any physical server in the cluster, and high availability of the virtualization platform system is achieved.
The foregoing is a further detailed description of the invention in connection with specific preferred embodiments and it is not intended to limit the invention to the specific embodiments described. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (5)
1. A continuous network virtualization platform system comprising a host, the host comprising: the system comprises a network configuration module, a memory, a virtual machine creation module, a cluster management module, a migration module and a joint debugging test module;
the network configuration module is used for carrying out network configuration on the virtual machine and sending the configured network information to the memory for storage;
the virtual machine creating module is used for creating a plurality of virtual machines, installing a virtual operating system in the created virtual machines, acquiring configured network information from the memory, and performing network setting on the virtual machines by using the configured network information;
the cluster management module is used for creating a cluster and adding the virtual machines into the created cluster for management;
the migration module is used for migrating the service data in the physical server to the virtual machine, backing up the service data before migrating the service data in the physical server to the virtual machine, judging the integrity of the service data migrated to the virtual machine by using the backed-up service data, and migrating the service data of the physical server to the virtual machine again when judging that the service data migrated to the virtual machine is incomplete;
the plurality of virtual machines are arranged on a plurality of physical servers, and each physical server is provided with at least two virtual machines;
the joint debugging test module is electrically connected with the cluster management module and the migration module, and is used for performing individual test on the virtual machines, performing joint debugging test on the virtual machines, and testing allocation of internal resources of the virtual machines when the space of the memory, the CPU and the disk of the virtual machines is insufficient.
2. The continuous network virtualization platform system of claim 1, wherein the cluster management module comprises:
the cluster creating module is used for creating a cluster and adding the virtual machines into the created cluster for management, and is also used for setting the cluster, setting a virtual machine starting strategy and setting a data storage fault processing strategy of the virtual machines;
and the cluster adding module is used for adding the position information of the host and the parameter information of the host.
3. The continuous network virtualization platform system of claim 1, wherein the host further comprises: the storage is electrically connected with the storage nodes through the at least two optical fiber switches;
the memory is also used for sending the configured network information to the storage node through the optical fiber switch for backup storage.
4. The continuous network virtualization platform system of claim 3,
the network configuration module comprises: the network card is connected with the port, the network manager and the network memory;
the network card connecting port is used as an uplink port of the at least two optical fiber switches, and is electrically connected with the network manager which is electrically connected with the network memory;
the network memory is used for storing network configuration information;
and the network manager is used for acquiring the network configuration information from the network memory and configuring the network resources of the virtual machine.
5. The continuous network virtualization platform system of claim 4, wherein the network configuration module further comprises: a network connection debugger; the memory includes: a mounting module and a storage connector;
the installation module is used for installing a virtualization platform, an operation maintenance management platform and a virtual machine, and operating and maintaining the virtualization platform through the operation maintenance management platform;
the storage connector is in communication connection with the network connection debugger and is used for being matched with the network connection debugger to achieve operation of changing the optical fiber switch.
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| CN112306373A (en) * | 2019-07-31 | 2021-02-02 | 深信服科技股份有限公司 | Cluster capacity expansion method and system, electronic equipment and storage medium |
| CN110650181A (en) * | 2019-08-30 | 2020-01-03 | 苏州浪潮智能科技有限公司 | Cluster based on distributed storage architecture |
| CN110727460B (en) * | 2019-09-11 | 2023-01-10 | 苏州浪潮智能科技有限公司 | Virtualization method, device and storage medium for switch network operating system |
| CN111355988B (en) * | 2020-03-31 | 2022-11-11 | 苏州科达科技股份有限公司 | Business disaster recovery method, equipment and readable storage medium |
| CN112003738B (en) * | 2020-08-04 | 2022-12-27 | 苏州浪潮智能科技有限公司 | Device, method, terminal and storage medium for adapting cloudify framework of virtualization system |
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| US9063994B1 (en) * | 2011-03-31 | 2015-06-23 | Emc Corporation | Networked based replication of distributed volumes |
| CN103516802B (en) * | 2013-09-30 | 2017-02-08 | 中国科学院计算技术研究所 | Method and device for achieving seamless transference of across heterogeneous virtual switch |
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| CN105208048A (en) * | 2014-05-30 | 2015-12-30 | 株式会社日立制作所 | Global migration manager, gateway, virtual machine migration system and method thereof |
| CN107995064A (en) * | 2017-12-14 | 2018-05-04 | 云南电网有限责任公司玉溪供电局 | Test platform building method based on virtualization technology |
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