WO2019134461A1 - 一种修复vnfm故障的方法、监测器、vim、vnfm及存储介质 - Google Patents

一种修复vnfm故障的方法、监测器、vim、vnfm及存储介质 Download PDF

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Publication number
WO2019134461A1
WO2019134461A1 PCT/CN2018/117231 CN2018117231W WO2019134461A1 WO 2019134461 A1 WO2019134461 A1 WO 2019134461A1 CN 2018117231 W CN2018117231 W CN 2018117231W WO 2019134461 A1 WO2019134461 A1 WO 2019134461A1
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Prior art keywords
vnfm
fault
repairing
instruction
backup
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PCT/CN2018/117231
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English (en)
French (fr)
Inventor
潘加强
Original Assignee
中兴通讯股份有限公司
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Priority to EP18898289.6A priority Critical patent/EP3737043A4/en
Publication of WO2019134461A1 publication Critical patent/WO2019134461A1/zh

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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
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
    • 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
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • 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
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
    • H04L41/0661—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities by reconfiguring faulty entities
    • 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
    • H04L41/40—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method, a monitor, a VIM, a VNFM, and a storage medium for repairing a VNFM fault.
  • NFV Network Functions Virtualization
  • VNF Virtualized Network Function
  • VNF Manager VNF Manager(s)
  • VNF Manager VNF Manager
  • the invention provides a method for repairing VNFM faults, a monitor, a VIM, a VNFM and a storage medium, which solves the problem of low efficiency of manual repair of VNFM in the prior art.
  • the technical solution adopted by the present invention is to provide a method for repairing a fault of a virtualized network function manager VNFM, including:
  • a failure repair instruction for repairing any of the VNFMs is sent to the preset virtual infrastructure manager VIM.
  • the determining, according to the fault detection information, that any VNFM is a fault comprises:
  • the VNFM includes: a master VNFM and a backup VNFM;
  • the acquiring the fault detection information of each VNFM by setting the detection period includes:
  • the any VNFM is the master VNFM
  • the method further includes: before the sending, by the preset virtual infrastructure manager VIM, a fault repairing instruction for repairing any of the VNFMs, the method further includes:
  • the repairing the fault repairing command of the VNFM includes: a restart instruction of the first virtual machine; wherein the master VNFM before the switching is set in the first virtual machine;
  • the handover detection state information is that the backup VNFM has been switched to the current master VNFM, sending a restart instruction of the first virtual machine to the VIM.
  • the repairing the fault repairing command of any of the VNFMs further includes: a rebuild instruction of the master VNFM before the switching;
  • the fed back first state information is to complete the restart operation on the first virtual machine, and send the fault detection instruction to the pre-switching Master VNFM;
  • the re-establishment command of the master VNFM before the handover is sent to the VIM.
  • the method further includes:
  • the any VNFM is the backup VNFM;
  • the repairing failure command of any VNFM includes: a restart instruction of the second virtual machine; wherein the backup VNFM is disposed in the second virtual machine;
  • the repairing the fault repairing command of any VNFM further includes: a rebuild instruction of the backup VNFM;
  • the feedback third state information is to complete the restart operation on the second virtual machine, sending the fault detection instruction to the backup VNFM;
  • the fed back fault detection information is a fault state, and the rebuild instruction of the backup VNFM is sent to the VIM.
  • the method further includes:
  • the fed back fourth state information is to complete the rebuild operation of the backup VNFM, sending the fault detection instruction to the backup VNFM;
  • the invention also provides a monitor, the monitor comprising a processor and a memory;
  • the processor is configured to execute a program stored in the memory to repair a virtualized network function manager VNFM failure to implement the steps of the method of repairing a VNFM failure described above.
  • the present invention also provides a method for repairing a failure of a virtualized network function manager VNFM, including:
  • the any VNFM is a master VNFM;
  • the repairing failure command of any VNFM includes: a restart instruction of the first virtual machine; wherein the master VNFM is disposed in the first virtual machine;
  • Performing a fault repair operation on the any VNFM based on the fault repair command when receiving a fault repair command sent by a preset monitor to repair any VNFM including:
  • the method further includes:
  • the first state information is to complete a restart operation on the first virtual machine.
  • the repairing the fault repairing command of any of the VNFMs further includes: a rebuild instruction of the master VNFM;
  • the method further includes:
  • the second status information is that the reestablishing operation of the master VNFM is completed.
  • the any VNFM is a backup VNFM;
  • the repairing failure command of any VNFM includes: a restart instruction of the second virtual machine; wherein the backup VNFM is disposed in the second virtual machine;
  • Performing a fault repair operation on the any VNFM based on the fault repair command when receiving a fault repair command sent by a preset monitor to repair any VNFM including:
  • the method further includes:
  • the third state information is to complete a restart operation on the second virtual machine.
  • the repairing the fault repairing command of any VNFM further includes: a rebuild instruction of the backup VNFM;
  • the method further includes:
  • the fourth state information is to complete a reestablishing operation on the backup VNFM.
  • the present invention also provides a virtual infrastructure manager VIM, the VIM including a processor and a memory;
  • the processor is configured to execute a program stored in the memory to repair a virtualized network function manager VNFM failure to implement the steps of the method of repairing a VNFM failure described above.
  • the present invention also provides a method for repairing a failure of a virtualized network function manager VNFM, including:
  • the fault detection information is sent to the preset monitor by setting the detection period.
  • the present invention also provides a virtualized network function manager VNFM, the VNFM including a processor and a memory;
  • the processor is configured to execute a program stored in the memory to repair the VNFM failure to implement the steps of the method of repairing the VNFM failure described above.
  • the present invention also provides a computer readable storage medium storing one or more programs, the one or more programs being executable by one or more processors to implement the above-described repair virtual The steps of the method of network function manager VNFM failure.
  • the present invention has at least the following advantages:
  • the method, the monitor, the VIM, the VNFM and the storage medium for repairing the VNFM fault of the invention realize the automatic repair of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, and effectively improve the reliability of the VNFM. And the operational stability and maintenance stability of the VNF.
  • FIG. 1 is a flowchart of a method for repairing a VNFM fault according to a first embodiment and a second embodiment of the present invention
  • FIG. 2 is a schematic structural view of a monitor according to a sixth embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a VIM structure according to a seventh embodiment of the present invention.
  • VNFM 4 is a schematic structural diagram of a VNFM according to an eighth embodiment of the present invention.
  • FIG. 5 is a flowchart of a method for repairing a VNFM fault according to a tenth embodiment of the present invention
  • FIG. 6 is a flowchart of a method for repairing a VNFM fault according to an eleventh embodiment of the present invention.
  • FIG. 7 is a flow chart of a method for repairing a VNFM fault according to a twelfth embodiment of the present invention.
  • the VNF is maintained and managed by the EMS (Element Management System); the VNF is managed by the VNFM; and the VIM (Virtualized Infrastructure Manager(s), Virtual Infrastructure Manager) is used to The virtual infrastructure is managed; the specific network service is completed by one or more VNFs; the network planning management and the virtual resource scheduling are performed by NFVO (Network Function Virtualization Orchestrator).
  • EMS Electronic Management System
  • VNFM Virtualized Infrastructure Manager(s), Virtual Infrastructure Manager
  • NFVO Network Function Virtualization Orchestrator
  • the virtual resources are arranged, distributed, and managed through MANO (Management and Orchestration, management and business process) systems (including NFVO, VNFM, and VIM).
  • MANO Management and Orchestration, management and business process
  • a first embodiment of the present invention a method for repairing a VNFM fault, is applied to a monitor, as shown in FIG. 1, the method includes the following specific steps:
  • Step S101 acquiring fault detection information of each VNFM by setting a detection period.
  • the VNFM includes a master VNFM and a backup VNFM.
  • step S101 includes:
  • the fault detection information fed back by the main control VNFM and the backup VNFM based on the fault detection instruction is respectively received.
  • the setting detection period is not specifically limited, and the setting detection period may be an optimal detection period set according to an engineer's experience, or may be an optimal detection period obtained according to a limited number of tests, or may be It is the best detection period based on a limited number of computer simulations.
  • the fault detection information is a fault state or a normal state.
  • the number of the master VNFM and the number of the backup VNFM are not specifically limited, and may be specifically set according to the cloud environment.
  • Step S102 When it is determined that any VNFM is a fault based on the fault detection information, send a fault repair instruction for repairing any VNFM to the preset VIM.
  • determining whether any VNFM is a fault includes:
  • any fault detection information of the VNFM is a fault state, it is determined that any VNFM is a fault;
  • the number of settings is not specifically limited, and the number of settings may be determined according to the experience of the engineer to determine the optimal number of detections for any VNFM to be faulty, or may be determined according to a limited number of tests.
  • VNFM is the optimal number of faults detected, or it can be the optimal number of faults determined by a limited number of computer simulations to determine any VNFM.
  • repairing any of the VNFM's fault repair instructions includes at least one of the following:
  • the restart command for setting the virtual machine is restarted, wherein any VNFM is set in the setting virtual machine;
  • the manner of reconstructing any VNFM includes but is not limited to:
  • the method for repairing the VNFM fault according to the first embodiment of the present invention realizes the automatic repair of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improve the reliability of the VNFM, and the operational stability of the VNF. And maintenance stability.
  • a second embodiment of the present invention a method for repairing a VNFM fault, is applied to a monitor, as shown in FIG. 1, the method includes the following specific steps:
  • Step S101 acquiring fault detection information of each VNFM by setting a detection period.
  • the VNFM includes a master VNFM and a backup VNFM.
  • step S101 includes:
  • the fault detection information fed back by the main control VNFM and the backup VNFM based on the fault detection instruction is respectively received.
  • the setting detection period is not specifically limited, and the setting detection period may be an optimal detection period set according to an engineer's experience, or may be an optimal detection period obtained according to a limited number of tests, or may be It is the best detection period based on a limited number of computer simulations.
  • the fault detection information is a fault state or a normal state.
  • the number of the master VNFM and the number of the backup VNFM are not specifically limited, and may be specifically set according to the cloud environment.
  • Step S102 When it is determined that any VNFM is a fault based on the fault detection information, send a fault repair instruction for repairing any VNFM to the preset VIM.
  • determining whether any VNFM is a fault includes:
  • any fault detection information of the VNFM is a fault state, it is determined that any VNFM is a fault;
  • the number of settings is not specifically limited, and the number of settings may be determined according to the experience of the engineer to determine the optimal number of detections for any VNFM to be faulty, or may be determined according to a limited number of tests.
  • VNFM is the optimal number of faults detected, or it can be the optimal number of faults determined by a limited number of computer simulations to determine any VNFM.
  • step S102 includes:
  • any VNFM is a fault based on the fault detection information
  • if any of the VNFMs is the master VNFM it will detect whether the backup VNFM is switched to the current master VNFM switch detection command, and send it to the backup VNFM;
  • the fault repairing command for repairing any VNFM includes: a restart command of the first virtual machine; wherein the master VNFM before the switch is set in the first virtual machine;
  • the restart instruction of the first virtual machine is sent to the VIM.
  • step S102 includes:
  • any VNFM is a fault based on the fault detection information
  • the master VNFM it will detect whether the backup VNFM is switched to the current master VNFM switch detection command, and send it to the backup VNFM;
  • the fault repairing command for repairing any VNFM includes: a restart command of the first virtual machine; wherein the master VNFM before the switch is set in the first virtual machine;
  • the fault repairing command for repairing any VNFM further includes: a rebuild instruction of the master VNFM before the switching;
  • the first state information fed back is to complete the restart operation on the first virtual machine, and send the fault detection command to the pre-switching master VNFM;
  • the re-establishment command of the master VNFM before the handover is sent to the VIM;
  • the feedback second state information is to complete the re-establishment operation of the pre-switching master VNFM, sending the fault detection command to the pre-switching master VNFM;
  • the manner of reconstructing the master VNFM before the handover includes, but is not limited to:
  • the first virtual machine is deleted, and the first virtual machine and the pre-switched master VNFM are re-created.
  • step S102 includes:
  • the fault repairing command for repairing any VNFM includes: a restart command of the second virtual machine; wherein the backup VNFM is set in the second virtual machine;
  • step S102 includes:
  • the fault repairing command for repairing any VNFM includes: a restart command of the second virtual machine; wherein the backup VNFM is set in the second virtual machine;
  • the fault repair command for repairing any VNFM further includes: a backup command for backing up the VNFM;
  • the feedback third state information is to complete the restart operation on the second virtual machine, sending the fault detection command to the backup VNFM;
  • the fed back fourth state information is to complete the rebuild operation of the backup VNFM, and send the fault detection instruction to the backup VNFM;
  • the fault detection information fed back by the backup VNFM based on the fault detection instruction is received.
  • the manner of re-establishing the backup VNFM includes, but is not limited to:
  • the method for repairing the VNFM fault according to the second embodiment of the present invention realizes the automatic repair of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improve the reliability of the VNFM, and the operational stability of the VNF. And maintenance stability.
  • a third embodiment of the present invention a method for repairing a VNFM fault, is applied to a VIM, and the method includes the following specific steps:
  • Step S301 when receiving a fault repairing instruction sent by a preset monitor to repair any VNFM, performing a fault repair operation on any VNFM based on the fault repairing instruction.
  • the manner in which the fault repair operation is performed on any of the VNFMs includes at least one of the following ways:
  • a restart operation is performed on the setting virtual machine, where the any VNFM is set in the setting virtual machine;
  • the manner of performing the reconstruction operation on any of the VNFMs includes, but is not limited to:
  • the monitor may be a preset NFVO in the cloud environment, or may be a preset security system outside the cloud environment.
  • the method for repairing the VNFM fault according to the third embodiment of the present invention realizes the automatic repair of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improve the reliability of the VNFM, and the operational stability of the VNF. And maintenance stability.
  • a fourth embodiment of the present invention provides a method for repairing a VNFM fault, which is applied to a VIM, and the method includes the following specific steps:
  • Step S301 when receiving a fault repairing instruction sent by a preset monitor to repair any VNFM, performing a fault repair operation on any VNFM based on the fault repairing instruction.
  • the VNFM includes but is not limited to: a master VNFM and a backup VNFM.
  • the number of the master VNFM and the number of the backup VNFM are not specifically limited, and may be specifically set according to the cloud environment.
  • the monitor may be a preset NFVO in a cloud environment, or may be a preset security system outside the cloud environment.
  • step S301 includes:
  • the fault repairing command for repairing any VNFM includes: a restart instruction of the first virtual machine; wherein the master VNFM is set in the first virtual machine;
  • any VNFM is the master VNFM, when receiving the restart instruction of the first virtual machine sent by the monitor, performing a restart operation on the first virtual machine;
  • the first status information is fed back to the monitor; wherein the first status information is to complete a restart operation on the first virtual machine.
  • step S301 includes:
  • the fault repairing command for repairing any VNFM includes: a restart instruction of the first virtual machine; wherein the master VNFM is set in the first virtual machine;
  • any VNFM is the master VNFM, when receiving the restart instruction of the first virtual machine sent by the monitor, performing a restart operation on the first virtual machine;
  • the fault repairing command for repairing any VNFM further includes: a rebuild instruction of the master VNFM;
  • the second status information is fed back to the monitor; wherein the second status information is a completion of the reconstruction operation of the master VNFM.
  • the manner of reestablishing the master VNFM includes, but is not limited to:
  • step S301 includes:
  • the fault repairing command for repairing any VNFM includes: a restart command of the second virtual machine; wherein the backup VNFM is set in the second virtual machine;
  • any VNFM is a backup VNFM, when receiving a restart instruction of the second virtual machine sent by the monitor, performing a restart operation on the second virtual machine;
  • the third status information is fed back to the monitor; wherein the third status information is to complete a restart operation on the second virtual machine.
  • step S301 includes:
  • the fault repairing command for repairing any VNFM includes: a restart command of the second virtual machine; wherein the backup VNFM is set in the second virtual machine;
  • any VNFM is a backup VNFM, when receiving a restart instruction of the second virtual machine sent by the monitor, performing a restart operation on the second virtual machine;
  • the fault repair command for repairing any VNFM further includes: a backup command for backing up the VNFM;
  • the fourth status information is fed back to the monitor; wherein the fourth status information is to complete the reconstruction operation of the backup VNFM.
  • the manner of re-establishing the backup VNFM includes, but is not limited to:
  • the method for repairing the VNFM fault according to the fourth embodiment of the present invention realizes the automatic repair of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improve the reliability of the VNFM, and the operational stability of the VNF. And maintenance stability.
  • a fifth embodiment of the present invention a method for repairing a VNFM fault, is applied to a VNFM, and the method includes the following specific steps:
  • step S501 the fault detection information is sent to the preset monitor by setting the detection period.
  • step S501 includes:
  • the fault detection information is fed back based on the fault detection instruction.
  • the fault detection information is a fault state or a normal state.
  • the monitor may be a preset NFVO in the cloud environment, or may be a preset security system outside the cloud environment.
  • the method for repairing the VNFM fault according to the fifth embodiment of the present invention realizes the automatic detection of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improves the reliability of the VNFM, and the operational stability of the VNF. And maintenance stability.
  • a monitor as shown in FIG. 2, includes the following components:
  • processor 601 and memory 602. may be connected by a bus or other means.
  • the processor 601 may be a general-purpose processor, such as a central processing unit (CPU), or may be a digital signal processor (DSP) or an application specific integrated circuit (ASIC). Or one or more integrated circuits configured to implement embodiments of the present invention.
  • the memory 602 is configured to store executable instructions of the processor 601;
  • the memory 602 is configured to store the program code and transmit the program code to the processor 601.
  • the memory 602 may include a volatile memory (Volatile Memory), such as a random access memory (RAM); the memory 602 may also include a non-volatile memory (Non-Volatile Memory), such as a read-only memory (Read- Only Memory, ROM), Flash Memory, Hard Disk Drive (HDD), or Solid-State Drive (SSD); the memory 602 may also include a combination of the above types of memories.
  • the processor 601 is configured to invoke the program code management code stored in the memory 602 to implement some or all of the steps from the first embodiment of the present invention to the second embodiment of the present invention.
  • the monitor of the sixth embodiment of the present invention realizes the automatic acquisition and judgment of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improves the reliability of the VNFM, and the operational stability and maintenance stability of the VNF. Sex.
  • a VIM as shown in FIG. 3, includes the following components:
  • processor 701 and memory 702. may be connected by a bus or other means.
  • the processor 701 may be a general-purpose processor, such as a central processing unit (CPU), or may be a digital signal processor (DSP) or an application specific integrated circuit (ASIC). Or one or more integrated circuits configured to implement embodiments of the present invention.
  • the memory 702 is configured to store executable instructions of the processor 701;
  • the memory 702 is configured to store the program code and transmit the program code to the processor 701.
  • the memory 702 may include a Volotile Memory, such as a Random Access Memory (RAM); the memory 702 may also include a Non-Volatile Memory, such as a Read Only Memory (Read- Only Memory, ROM), Flash Memory, Hard Disk Drive (HDD), or Solid-State Drive (SSD); the memory 702 may also include a combination of the above types of memories.
  • RAM Random Access Memory
  • ROM Read Only Memory
  • HDD Hard Disk Drive
  • SSD Solid-State Drive
  • the processor 701 is configured to invoke the program code management code stored in the memory 702 to implement some or all of the steps from the third embodiment of the present invention to the fourth embodiment of the present invention.
  • the VIM of the seventh embodiment of the present invention realizes the automatic repair of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improves the reliability of the VNFM, and the operational stability and maintenance stability of the VNF.
  • a VNFM as shown in FIG. 4, includes the following components:
  • processor 801 and memory 802. may be connected by a bus or other means.
  • the processor 801 may be a general-purpose processor, such as a central processing unit (CPU), or may be a digital signal processor (DSP) or an application specific integrated circuit (ASIC). Or one or more integrated circuits configured to implement embodiments of the present invention.
  • the memory 802 is configured to store executable instructions of the processor 801;
  • the memory 802 is configured to store program code and transmit the program code to the processor 801.
  • the memory 802 may include a Volotile Memory, such as a Random Access Memory (RAM); the memory 802 may also include a Non-Volatile Memory, such as a Read Only Memory (Read- Only Memory, ROM), Flash Memory, Hard Disk Drive (HDD), or Solid-State Drive (SSD); the memory 802 may also include a combination of the above types of memories.
  • RAM Random Access Memory
  • ROM Read Only Memory
  • HDD Hard Disk Drive
  • SSD Solid-State Drive
  • the processor 801 is configured to call the program code management code stored in the memory 802 to implement some or all of the steps in the fifth embodiment of the present invention.
  • VNFM includes but is not limited to: master VNFM and backup VNFM.
  • the VNFM of the eighth embodiment of the present invention realizes the automatic detection of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improves the reliability of the VNFM, and the operational stability and maintenance stability of the VNF.
  • a ninth embodiment of the present invention is a computer readable storage medium.
  • the computer storage medium can be RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, mobile hard disk, CD-ROM, or any other form of storage medium known in the art.
  • the computer readable storage medium stores one or more programs, which may be executed by one or more processors to implement any one of the first embodiment of the present invention to the fifth embodiment of the present invention. Some or all of the steps.
  • the computer readable storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement automatic repair of VNFM faults, which can be effective. Improve the speed and efficiency of repairing VNFM faults, effectively improve the reliability of VNFM, and the operational stability and maintenance stability of VNF.
  • the tenth embodiment of the present invention is based on the above embodiment, and a method for repairing a VNFM fault is taken as an example, and an application example of the present invention is described with reference to FIG.
  • Step S1001 The preset NFVO sends a fault detection instruction to the master VNFM by setting the detection period;
  • Step S1002 When the master VNFM receives the fault detection instruction, the fault detection information of the master VNFM is fed back to the NFVO;
  • Step S1003 the NFVO sends a fault detection instruction to the backup VNFM by setting the detection period;
  • Step S1004 when the backup VNFM receives the fault detection instruction, feeding back the fault detection information of the backup VNFM to the NFVO;
  • Step S1005 In the case that the fault detection information of the master VNFM is a fault state, the NFVO initiates a fault repair operation on the master VNFM;
  • step S1006 the NFVO initiates a handover detection to the backup VNFM to detect whether the backup VNFM completes the handover with the master VNFM, and switches to the current master VNFM.
  • Step S1007 the backup VNFM feeds back the detection status information to the NFVO; wherein, the switching detection status information is that the backup VNFM has been switched to the current master VNFM;
  • Step S1008 the NFVO sends a restart operation instruction of the first virtual machine to the preset VIM; wherein the master VNFM before the switch is set in the first virtual machine;
  • the VIM performs a restart operation of the first virtual machine.
  • Step S1009 the NFVO sends a fault detection instruction to the master VNFM before the handover;
  • Step S1010 When the master VNFM before the handover receives the fault detection instruction, the fault detection information is fed back;
  • Step S1011 In the case that the fault detection information fed back by the master VNFM before the handover is a fault state, the NFVO sends a pre-switching master VNFM re-create operation command to the VIM;
  • VIM performs the re-creation operation of the master VNFM before switching
  • Step S1012 the main control VNFM repair operation before the handover is completed
  • Step S1013 In the case that the fault detection information of the backup VNFM is in a fault state, the NFVO initiates a fault repair operation on the backup VNFM;
  • Step S1014 the NFVO sends a second virtual restart operation instruction to the VIM; wherein the backup VNFM is set in the second virtual machine;
  • the VIM performs a restart operation of the second virtual machine
  • Step S1015 the NFVO sends a fault detection instruction to the backup VNFM
  • Step S1016 When the backup VNFM receives the fault detection instruction, the fault detection information is fed back;
  • Step S1017 in the case that the fault detection information fed back by the VNFM is in a fault state, the NFVO sends a backup VNFM re-creation operation instruction to the VIM;
  • VIM performs a re-creation operation of the backup VNFM
  • step S1018 the backup VNFM repair operation is completed.
  • the method for repairing the VNFM fault according to the tenth embodiment of the present invention realizes the automatic repair of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improves the reliability of the VNFM, and the operational stability of the VNF. And maintenance stability.
  • the eleventh embodiment of the present invention is based on the above embodiment, and a method for repairing a VNFM fault is taken as an example, and an application example of the present invention is described with reference to FIG.
  • Step S1101 The preset NFVO sends a fault detection instruction to the master VNFM by setting the detection period;
  • Step S1102 When the master VNFM receives the fault detection instruction, the fault detection information of the master VNFM is fed back to the NFVO;
  • Step S1103 the NFVO sends a fault detection instruction to the backup VNFM by setting the detection period;
  • Step S1104 When the backup VNFM receives the fault detection instruction, feed back the fault detection information of the backup VNFM to the NFVO;
  • Step S1105 In the case that the fault detection information fed back by the master VNFM is in a fault state, the NFVO initiates a fault repair operation on the master VNFM;
  • Step S1106 the NFVO initiates a handover detection to the backup VNFM to detect whether the backup VNFM completes the handover with the master VNFM, and switches to the current master VNFM.
  • Step S1107 the backup VNFM feeds back the handover detection state information to the master VNFM; wherein, the handover detection state information is that the backup VNFM has been switched to the current master VNFM;
  • Step S1108 the NFVO sends a restart operation instruction of the first virtual machine to the preset VIM; wherein the master VNFM before the switch is set in the first virtual machine;
  • the VIM performs a restart operation of the first virtual machine.
  • step S1109 the VIM feeds back the first state information to the NFVO; wherein the first state information is that the first virtual machine completes restarting;
  • Step S1110 the NFVO sends a fault detection instruction to the master VNFM before the handover;
  • Step S1111 When the master VNFM before the handover receives the fault detection instruction, the fault detection information is fed back;
  • Step S1112 In the case that the fault detection information fed back by the master VNFM before the handover is a fault state, the NFVO sends a pre-switching master VNFM re-create operation command to the VIM;
  • VIM performs the re-creation operation of the master VNFM before switching
  • step S1113 the VIM feeds back the second state information to the NFVO; wherein the second state information is a re-creation operation of the master VNFM before the handover;
  • Step S1114 the NFVO sends a fault detection instruction to the master VNFM before the handover;
  • Step S1115 When the master VNFM before the handover receives the fault detection instruction, the fault detection information is fed back;
  • Step S1116 the main control VNFM repair operation before the handover is completed
  • Step S1117 in the case that the fault detection information fed back by the VNFM is in a fault state, the NFVO initiates a fault repair operation on the backup VNFM;
  • the VIM performs a restart operation of the second virtual machine
  • Step S1119 the VIM feeds back the third state information to the NFVO; wherein the third state information is that the second virtual machine completes the restarting;
  • Step S1120 NFVO sends a fault detection instruction to the backup VNFM.
  • Step S1121 When the backup VNFM receives the fault detection instruction, the fault detection information is fed back;
  • Step S1122 In the case that the fault detection information fed back by the backup VNFM is in a fault state, the NFVO sends a backup VNFM re-creation operation instruction to the VIM;
  • VIM performs a re-creation operation of the backup VNFM
  • Step S1123 the VIM feeds back fourth state information to the NFVO; wherein the fourth state information is re-created for the backup VNFM;
  • Step S1124 the NFVO sends a fault detection instruction to the backup VNFM
  • Step S1125 When the backup VNFM receives the fault detection instruction, the fault detection information is fed back;
  • step S1126 the backup VNFM repair operation is completed.
  • the method for repairing the VNFM fault according to the eleventh embodiment of the present invention realizes the automatic repair of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improve the reliability of the VNFM, and stabilize the operation of the VNF. Sex and maintenance stability.
  • the twelfth embodiment of the present invention is based on the above embodiment, and a method for repairing a VNFM fault is taken as an example, and an application example of the present invention is described with reference to FIG.
  • Step S1201 The preset Assurance guarantee system sends a fault detection instruction to the main control VNFM by setting the detection period;
  • Step S1202 When the master VNFM receives the fault detection instruction, the fault detection information of the master VNFM is fed back to the ASSURANCE guarantee system;
  • Step S1203 the ASSURANCE guarantee system sends a fault detection instruction to the backup VNFM by setting the detection period;
  • Step S1204 When the backup VNFM receives the fault detection instruction, feedback the fault detection information of the backup VNFM to the ASSURANCE guarantee system;
  • Step S1205 In the case that the fault detection information fed back by the master VNFM is in a fault state, the ASSURANCE guarantee system initiates a fault repair operation on the master VNFM;
  • step S1206 the ASSURANCE security system initiates a handover detection to the backup VNFM to detect whether the backup VNFM completes the handover with the master VNFM, and switches to the current master VNFM.
  • Step S1207 the backup VNFM feeds back the handover detection state information to the master VNFM; wherein, the handover detection state information is that the backup VNFM has been switched to the current master VNFM;
  • Step S1208 the ASSURANCE guarantee system sends a restart operation instruction of the first virtual machine to the preset NFVO; wherein the master VNFM before the switch is set in the first virtual machine;
  • Step S1209 the NFVO sends a restart operation instruction of the first virtual machine to the VIM;
  • the VIM performs a restart operation of the first virtual machine.
  • step S1210 the VIM feeds back the first state information to the NFVO; wherein the first state information is that the first virtual machine completes restarting;
  • Step S1211 the NFVO sends the first state information to the ASSURANCE security system, where the first state information is that the first virtual machine completes the restart;
  • Step S1212 The ASSURANCE guarantee system sends a fault detection instruction to the master VNFM before switching;
  • Step S1213 When the master VNFM before the handover receives the fault detection instruction, the fault detection information is fed back;
  • Step S1214 In the case that the fault detection information fed back by the master VNFM before the handover is a fault state, the ASSURANCE guarantee system sends a pre-switching master VNFM re-create operation command to the NFVO;
  • Step S1215 the NFVO sends a pre-switching master VNFM re-creation operation instruction to the VIM;
  • VIM performs the re-creation operation of the master VNFM before switching
  • step S1216 the VIM feeds back the second state information to the NFVO, where the second state information is a re-creation operation of the master VNFM before the handover;
  • step S1217 the NFVO sends the second state information to the ASSURANCE security system, where the second state information is re-created by the master VNFM before the handover;
  • Step S1218 the ASSURANCE guarantee system sends a fault detection instruction to the master VNFM before the handover;
  • Step S1219 When the master VNFM before the handover receives the fault detection instruction, the fault detection information is fed back;
  • Step S1220 the main control VNFM repair operation before the handover is completed
  • Step S1221 In the case that the fault detection information of the backup VNFM is in a fault state, the ASSURANCE guarantee system initiates a fault repair operation on the backup VNFM;
  • Step S1222 the ASSURANCE guarantee system sends a restart operation instruction of the second virtual machine to the NFVO; wherein the backup VNFM is set in the second virtual machine;
  • Step S1223 the NFVO sends a restart operation instruction of the second virtual machine to the VIM;
  • the VIM performs a restart operation of the second virtual machine
  • step S1224 the VIM feeds back the third state information to the NFVO; wherein, the third state information is that the second virtual machine is restarted;
  • Step S1225 the NFVO sends third state information to the ASSURANCE security system; wherein the third state information is that the second virtual machine completes restarting;
  • Step S1226 the ASSURANCE guarantee system sends a fault detection instruction to the backup VNFM.
  • Step S1227 When the backup VNFM receives the fault detection instruction, the fault detection information is fed back;
  • Step S1228 in the case that the fault detection information fed back by the VNFM is in a fault state, the ASSURANCE guarantee system sends a backup VNFM re-creation operation instruction to the NFVO;
  • Step S1229 the NFVO sends a backup VNFM re-create operation instruction to the VIM;
  • VIM performs a re-creation operation of the backup VNFM
  • Step S1230 the VIM feeds back fourth state information to the NFVO; wherein the fourth state information is re-created for the backup VNFM;
  • Step S1231 the NFVO sends fourth state information to the ASSURANCE assurance system; wherein the fourth state information is re-created for the backup VNFM;
  • Step S1232 The ASSURANCE guarantee system sends a fault detection instruction to the backup VNFM.
  • Step S1233 When the backup VNFM receives the fault detection instruction, the fault detection information is fed back;
  • step S1234 the backup VNFM repair operation is completed.
  • the method for repairing the VNFM fault according to the twelfth embodiment of the present invention realizes the automatic repair of the VNFM fault, can effectively improve the speed and efficiency of repairing the VNFM fault, effectively improve the reliability of the VNFM, and stabilize the operation of the VNF. Sex and maintenance stability.
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal (which may be a cell phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

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Abstract

本发明提出了一种修复虚拟化网络功能管理器(VNFM)故障的方法，包括：以设定检测周期获取每一VNFM的故障检测信息；当基于所述故障检测信息，确定任一VNFM为故障时，向预设的虚拟基础设施管理器(VIM)发送修复所述任一VNFM的故障修复指令。本发明还公开了一种监测器、VIM、VNFM及存储介质，通过实施上述方案，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及虚拟化网络功能(VNF)的运行稳定性和维护稳定性。

Description

一种修复VNFM故障的方法、监测器、VIM、VNFM及存储介质
相关申请的交叉引用
本申请基于申请号为201810001641.7、申请日为2018年01月02日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明涉及通信技术领域，尤其涉及一种修复VNFM故障的方法、监测器、VIM、VNFM及存储介质。
背景技术
随着云计算技术的不断成熟，云平台在多个领域得到了快速发展。在此基础上，为了提高通讯网络的灵活性，进一步地降低运营成本，提出了NFV(Network Functions Virtualization，网络功能虚拟化)技术。在使用NFV技术的情况下，通过VNF(Virtualized Network Function，虚拟化网络功能)代替物理网元设备，以使网络功能与具体硬件解耦，VNF与底层的NFVI(Network Functions Virtualization Infrastructure，网络功能虚拟化基础架构)隔离，并通过VNFM(VNF Manager(s)，VNF管理器)对VNF进行生命周期管理。但当VNFM故障时，需要人工对出现故障的VNFM进行修复，修复效率低，且修复速度慢，严重影响VNF的运行稳定性和维护稳定性。
发明内容
本发明提出了一种修复VNFM故障的方法、监测器、VIM、VNFM及存储介质，用以解决现有技术中通过人工修复VNFM故障效率低下的问题。
本发明采用的技术方案是提供一种修复虚拟化网络功能管理器VNFM故障的方法，包括：
以设定检测周期获取每一VNFM的故障检测信息；
当基于所述故障检测信息，确定任一VNFM为故障时，向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令。
在一些实施例中，所述基于所述故障检测信息，确定任一VNFM为故障，包括：
当所述任一VNFM的故障检测信息为故障状态时，确定所述任一VNFM为故障；
或者，当连续设定数量个检测周期未获取到所述任一VNFM的故障检测信息时，确定所述任一VNFM为故障。
在一些实施例中，所述VNFM包括：主控VNFM和备份VNFM；
所述以设定检测周期获取每一VNFM的故障检测信息，包括：
以设定检测周期将所述故障检测指令分别发送至所述主控VNFM和所述备份VNFM；
接收所述主控VNFM和所述备份VNFM基于所述故障检测指令分别反馈的故障检测信息。
在一些实施例中，所述任一VNFM为所述主控VNFM；
在所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令之前，所述方法还包括：
将检测所述备份VNFM是否切换为当前主控VNFM的切换检测指令，发送至所述备份VNFM；
接收所述备份VNFM基于所述切换检测指令反馈的切换检测状态信息。
在一些实施例中，所述修复任一VNFM的故障修复指令包括：第一虚 拟机的重启指令；其中，切换前的所述主控VNFM设置于所述第一虚拟机；
所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令，包括：
在所述切换检测状态信息为所述备份VNFM已切换为所述当前主控VNFM的情况下，向所述VIM发送所述第一虚拟机的重启指令。
在一些实施例中，所述修复任一VNFM的故障修复指令还包括：切换前的所述主控VNFM的重建指令；
所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令，还包括：
当接收到所述VIM基于所述第一虚拟机的重启指令，反馈的第一状态信息为完成对所述第一虚拟机的重启操作时，将所述故障检测指令发送至切换前的所述主控VNFM；
在接收到切换前的所述主控VNFM基于所述故障检测指令反馈的故障检测信息为故障状态的情况下，向所述VIM发送切换前的所述主控VNFM的重建指令。
在一些实施例中，在所述向所述VIM发送切换前的所述主控VNFM的重建指令之后，所述方法还包括：
当接收到所述VIM基于切换前的所述主控VNFM的重建指令，反馈的第二状态信息为完成对切换前的所述主控VNFM的重建操作时，将所述故障检测指令发送至切换前的所述主控VNFM；
接收切换前的所述主控VNFM基于所述故障检测指令反馈的故障检测信息。
在一些实施例中，所述任一VNFM为所述备份VNFM；所述修复任一VNFM的故障修复指令包括：第二虚拟机的重启指令；其中，所述备份VNFM设置于所述第二虚拟机；
所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令，包括：
向所述VIM发送所述第二虚拟机的重启指令。
在一些实施例中，所述修复任一VNFM的故障修复指令还包括：所述备份VNFM的重建指令；
所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令，还包括：
当接收到所述VIM基于所述第二虚拟机的重启指令，反馈的第三状态信息为完成对所述第二虚拟机的重启操作时，将所述故障检测指令发送至所述备份VNFM；
在接收到所述备份VNFM基于所述故障检测指令，反馈的故障检测信息为故障状态的情况下，向所述VIM发送所述备份VNFM的重建指令。
在一些实施例中，在所述向所述VIM发送所述备份VNFM的重建指令之后，所述方法还包括：
当接收到所述VIM基于所述备份VNFM的重建指令，反馈的第四状态信息为完成对所述备份VNFM的重建操作时，将所述故障检测指令发送至所述备份VNFM；
接收所述备份VNFM基于所述故障检测指令反馈的故障检测信息。
本发明还提供一种监测器，所述监测器包括处理器和存储器；
所述处理器配置为执行存储器中存储的修复虚拟化网络功能管理器VNFM故障的程序，以实现上述的修复VNFM故障的方法的步骤。
本发明还提供一种修复虚拟化网络功能管理器VNFM故障的方法，包括：
当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于所述故障修复指令对所述任一VNFM执行故障修复操作。
在一些实施例中，所述任一VNFM为主控VNFM；所述修复任一VNFM的故障修复指令包括：第一虚拟机的重启指令；其中，所述主控VNFM设置于所述第一虚拟机；
所述当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于所述故障修复指令对所述任一VNFM执行故障修复操作，包括：
当接收到所述监测器发送的所述第一虚拟机的重启指令时，对所述第一虚拟机执行重启操作。
在一些实施例中，在所述对所述第一虚拟机执行重启操作之后，所述方法还包括：
向所述监测器反馈第一状态信息；
其中，所述第一状态信息为完成对所述第一虚拟机的重启操作。
在一些实施例中，所述修复任一VNFM的故障修复指令还包括：所述主控VNFM的重建指令；
所述当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于所述故障修复指令对所述任一VNFM执行故障修复操作，还包括：
当接收到所述监测器发送的所述主控VNFM的重建指令时，对所述主控VNFM执行重建操作。
在一些实施例中，在所述对所述主控VNFM执行重建操作之后，所述方法还包括：
向所述监测器反馈对第二状态信息；
其中，所述第二状态信息为完成对所述主控VNFM的重建操作。
在一些实施例中，所述任一VNFM为备份VNFM；所述修复任一VNFM的故障修复指令包括：第二虚拟机的重启指令；其中，所述备份VNFM设置于所述第二虚拟机；
所述当接收到预设的监测器发送的修复任一VNFM的故障修复指令 时，基于所述故障修复指令对所述任一VNFM执行故障修复操作，包括：
当接收到所述监测器发送的所述第二虚拟机的重启指令时，对所述第二虚拟机执行重启操作。
在一些实施例中，在所述对所述第二虚拟机执行重启操作之后，所述方法还包括：
向所述监测器反馈第三状态信息；
其中，所述第三状态信息为完成对所述第二虚拟机的重启操作。
在一些实施例中，所述修复任一VNFM的故障修复指令还包括：所述备份VNFM的重建指令；
所述当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于所述故障修复指令对所述任一VNFM执行故障修复操作，还包括：
当接收到所述监测器发送的所述备份VNFM的重建指令时，对所述备份VNFM执行重建操作。
在一些实施例中，在所述对所述备份VNFM执行重建操作之后，所述方法还包括：
向所述监测器反馈第四状态信息；
其中，所述第四状态信息为完成对所述备份VNFM的重建操作。
本发明还提供一种虚拟基础设施管理器VIM，所述VIM包括处理器和存储器；
所述处理器配置为执行存储器中存储的修复虚拟化网络功能管理器VNFM故障的程序，以实现上述的修复VNFM故障的方法的步骤。
本发明还提供一种修复虚拟化网络功能管理器VNFM故障的方法，包括：
以设定检测周期向预设的监测器发送故障检测信息。
本发明还提供一种虚拟化网络功能管理器VNFM，所述VNFM包括处 理器和存储器；
所述处理器配置为执行存储器中存储的修复VNFM故障的程序，以实现上述的修复VNFM故障的方法的步骤。
本发明还提供一种计算机可读存储介质，所述计算机可读存储介质存储有一个或者多个程序，所述一个或者多个程序可被一个或者多个处理器执行，以实现上述的修复虚拟化网络功能管理器VNFM故障的方法的步骤。
采用上述技术方案，本发明至少具有下列优点：
本发明所述一种修复VNFM故障的方法、监测器、VIM、VNFM及存储介质，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
附图说明
图1为本发明第一实施例和第二实施例的修复VNFM故障的方法流程图；
图2为本发明第六实施例的监测器组成结构示意图；
图3为本发明第七实施例的VIM组成结构示意图；
图4为本发明第八实施例的VNFM组成结构示意图；
图5为本发明第十实施例的修复VNFM故障的方法流程图；
图6为本发明第十一实施例的修复VNFM故障的方法流程图；
图7为本发明第十二实施例的修复VNFM故障的方法流程图。
具体实施方式
为更进一步阐述本发明为达成预定目的所采取的技术手段及功效，以下结合附图及较佳实施例，对本发明进行详细说明如后。
在NFV技术中，通过EMS(Element Management System，网元管理系 统)对VNF进行维护管理；通过VNFM对VNF进行生命周期管理；通过VIM(Virtualized Infrastructure Manager(s)，虚拟基础设施管理器)对底层的虚拟基础设施进行管理；通过一个或多个VNF来完成具体的网络服务；通过NFVO(Network Function Virtualization Orchestrator，网络功能虚拟化编排器)进行网络规划的管理和虚拟资源的编排。
实现网络功能虚拟化后，通过MANO(Management and Orchestration，管理和业务流程)系统(包括NFVO，VNFM和VIM)对虚拟资源进行编排、分配和管理。
本发明第一实施例，一种修复VNFM故障的方法，应用于监测器，如图1所示，该方法包括以下具体步骤：
步骤S101，以设定检测周期获取每一VNFM的故障检测信息。
在本实施例中，VNFM包括主控VNFM和备份VNFM。
在一些实施例中，步骤S101，包括：
以设定检测周期将故障检测指令分别发送至主控VNFM和备份VNFM；
接收主控VNFM和备份VNFM基于故障检测指令分别反馈的故障检测信息。
在本实施例中，对设定检测周期不做具体限定，设定检测周期可以是根据工程师的经验设置的最佳检测周期，也可以是根据有限次试验获取到的最佳检测周期，也可以是根据有限次计算机仿真获取到的最佳检测周期。
在本实施例中，故障检测信息为故障状态或正常状态。
在本实施例中，对主控VNFM的数量，以及备份VNFM的数量不做具体限定，可以根据云环境进行具体设置。
步骤S102，当基于故障检测信息，确定任一VNFM为故障时，向预设的VIM发送修复任一VNFM的故障修复指令。
在本实施例中，基于故障检测信息，确定任一VNFM为故障的方式，包括：
当任一VNFM的故障检测信息为故障状态时，确定任一VNFM为故障；
或者，当连续设定数量个检测周期未获取到任一VNFM的故障检测信息时，确定任一VNFM为故障。
在本实施例中，对设定数量不做具体限定，设定数量可以是根据工程师的经验确定任一VNFM为故障设置的最佳检测数量，也可以是根据有限次试验获取到的确定任一VNFM为故障的最佳检测数量，也可以是根据有限次计算机仿真获取到的确定任一VNFM为故障的最佳检测数量。
在一些实施例中，修复任一VNFM的故障修复指令的至少包括以下方式之一：
方式一，重启设定虚拟机的重启指令，其中，任一VNFM设置于设定虚拟机；
方式二，重建任一VNFM的重建指令。
在本实施例中，对重建任一VNFM的方式包括但不限于：
删除该设定虚拟机，并重新创建该设定虚拟机以及该任一VNFM。
本发明第一实施例所述的修复VNFM故障的方法，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第二实施例，一种修复VNFM故障的方法，应用于监测器，如图1所示，该方法包括以下具体步骤：
步骤S101，以设定检测周期获取每一VNFM的故障检测信息。
在本实施例中，VNFM包括主控VNFM和备份VNFM。
在一些实施例中，步骤S101，包括：
以设定检测周期将故障检测指令分别发送至主控VNFM和备份 VNFM；
接收主控VNFM和备份VNFM基于故障检测指令分别反馈的故障检测信息。
在本实施例中，对设定检测周期不做具体限定，设定检测周期可以是根据工程师的经验设置的最佳检测周期，也可以是根据有限次试验获取到的最佳检测周期，也可以是根据有限次计算机仿真获取到的最佳检测周期。
在本实施例中，故障检测信息为故障状态或正常状态。
在本实施例中，对主控VNFM的数量，以及备份VNFM的数量不做具体限定，可以根据云环境进行具体设置。
步骤S102，当基于故障检测信息，确定任一VNFM为故障时，向预设的VIM发送修复任一VNFM的故障修复指令。
在本实施例中，基于故障检测信息，确定任一VNFM为故障的方式，包括：
当任一VNFM的故障检测信息为故障状态时，确定任一VNFM为故障；
或者，当连续设定数量个检测周期未获取到任一VNFM的故障检测信息时，确定任一VNFM为故障。
在本实施例中，对设定数量不做具体限定，设定数量可以是根据工程师的经验确定任一VNFM为故障设置的最佳检测数量，也可以是根据有限次试验获取到的确定任一VNFM为故障的最佳检测数量，也可以是根据有限次计算机仿真获取到的确定任一VNFM为故障的最佳检测数量。
在一些实施例中，步骤S102，包括：
当基于故障检测信息，确定任一VNFM为故障时，在该任一VNFM为主控VNFM的情况下，将检测备份VNFM是否切换为当前主控VNFM的切换检测指令，发送至备份VNFM；
接收备份VNFM基于切换检测指令反馈的切换检测状态信息；
修复任一VNFM的故障修复指令包括：第一虚拟机的重启指令；其中，切换前的主控VNFM设置于第一虚拟机；
在切换检测状态信息为备份VNFM已切换为当前主控VNFM的情况下，向VIM发送第一虚拟机的重启指令。
在一些实施例中，步骤S102，包括：
当基于故障检测信息，确定任一VNFM为故障时，在任一VNFM为主控VNFM的情况下，将检测备份VNFM是否切换为当前主控VNFM的切换检测指令，发送至备份VNFM；
接收备份VNFM基于切换检测指令反馈的切换检测状态信息；
修复任一VNFM的故障修复指令包括：第一虚拟机的重启指令；其中，切换前的主控VNFM设置于第一虚拟机；
在切换检测状态信息为备份VNFM已切换为当前主控VNFM的情况下，向VIM发送第一虚拟机的重启指令；
修复任一VNFM的故障修复指令还包括：切换前的主控VNFM的重建指令；
当接收到VIM基于第一虚拟机的重启指令，反馈的第一状态信息为完成对第一虚拟机的重启操作时，将故障检测指令发送至切换前的主控VNFM；
在接收到切换前的主控VNFM基于故障检测指令反馈的故障检测信息为故障状态的情况下，向VIM发送切换前的主控VNFM的重建指令；
当接收到VIM基于切换前的主控VNFM的重建指令，反馈的第二状态信息为完成对切换前的主控VNFM的重建操作时，将故障检测指令发送至切换前的主控VNFM；
接收切换前的主控VNFM基于故障检测指令反馈的故障检测信息。
在本实施例中，对切换前的主控VNFM的重建操作的方式包括但不限 于：
删除该第一虚拟机，并重新创建该第一虚拟机以及切换前的主控VNFM。
在一些实施例中，步骤S102，包括：
修复任一VNFM的故障修复指令包括：第二虚拟机的重启指令；其中，备份VNFM设置于第二虚拟机；
当基于故障检测信息，确定任一VNFM为故障时，在任一VNFM为备份VNFM的情况下，向VIM发送第二虚拟机的重启指令。
在一些实施例中，步骤S102，包括：
修复任一VNFM的故障修复指令包括：第二虚拟机的重启指令；其中，备份VNFM设置于第二虚拟机；
当基于故障检测信息，确定任一VNFM为故障时，在任一VNFM为备份VNFM的情况下，向VIM发送第二虚拟机的重启指令；
修复任一VNFM的故障修复指令还包括：备份VNFM的重建指令；
当接收到VIM基于第二虚拟机的重启指令，反馈的第三状态信息为完成对第二虚拟机的重启操作时，将故障检测指令发送至备份VNFM；
在接收到备份VNFM基于故障检测指令，反馈的故障检测信息为故障状态的情况下，向VIM发送备份VNFM的重建指令；
当接收到VIM基于备份VNFM的重建指令，反馈的第四状态信息为完成对备份VNFM的重建操作时，将故障检测指令发送至备份VNFM；
接收备份VNFM基于故障检测指令反馈的故障检测信息。
在本实施例中，对备份VNFM的重建操作的方式包括但不限于：
删除第二虚拟机，并重新创建该第二虚拟机以及备份VNFM。
本发明第二实施例所述的修复VNFM故障的方法，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高 了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第三实施例，一种修复VNFM故障的方法，应用于VIM，该方法包括以下具体步骤：
步骤S301，当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于故障修复指令对任一VNFM执行故障修复操作。
在一些实施例中，对该任一VNFM执行故障修复操作的方式，至少包括以下方式之一：
方式一，对设定虚拟机执行重启操作，其中，该任一VNFM设置于设定虚拟机；
方式二，对该任一VNFM执行重建操作。
在本实施例中，对该任一VNFM执行重建操作的方式，包括但不限于：
删除设定虚拟机，并重新创建该设定虚拟机以及该任一VNFM。
在本实施例中，监测器可以是云环境中预置的NFVO，也可以是云环境之外预置的保障系统。
本发明第三实施例所述的修复VNFM故障的方法，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第四实施例，一种修复VNFM故障的方法，应用于VIM，该方法包括以下具体步骤：
步骤S301，当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于故障修复指令对任一VNFM执行故障修复操作。
在本实施例中，VNFM包括但不限于：主控VNFM和备份VNFM。
在本实施例中，对主控VNFM的数量，以及备份VNFM的数量不做具体限定，可以根据云环境进行具体设置。
在本实施例中，监测器可以是云环境中预置的NFVO，也可以是云环 境之外预置的保障系统。
在一些实施例中，步骤S301，包括：
修复任一VNFM的故障修复指令包括：第一虚拟机的重启指令；其中，主控VNFM设置于第一虚拟机；
在任一VNFM为主控VNFM的情况下，当接收到监测器发送的第一虚拟机的重启指令时，对第一虚拟机执行重启操作；
向监测器反馈第一状态信息；其中，第一状态信息为完成对第一虚拟机的重启操作。
在一些实施例中，步骤S301，包括：
修复任一VNFM的故障修复指令包括：第一虚拟机的重启指令；其中，主控VNFM设置于第一虚拟机；
在任一VNFM为主控VNFM的情况下，当接收到监测器发送的第一虚拟机的重启指令时，对第一虚拟机执行重启操作；
向监测器反馈第一状态信息；其中，第一状态信息为完成对第一虚拟机的重启操作；
修复任一VNFM的故障修复指令还包括：主控VNFM的重建指令；
当接收到监测器发送的主控VNFM的重建指令时，对主控VNFM执行重建操作；
向监测器反馈对第二状态信息；其中，第二状态信息为完成对主控VNFM的重建操作。
在本实施例中，对主控VNFM的重建操作的方式包括但不限于：
删除第一虚拟机，并重新创建该第一虚拟机以及主控VNFM。
在一些实施例中，步骤S301，包括：
修复任一VNFM的故障修复指令包括：第二虚拟机的重启指令；其中，备份VNFM设置于第二虚拟机；
在任一VNFM为备份VNFM的情况下，当接收到监测器发送的第二虚拟机的重启指令时，对第二虚拟机执行重启操作；
向监测器反馈第三状态信息；其中，第三状态信息为完成对第二虚拟机的重启操作。
在一些实施例中，步骤S301，包括：
修复任一VNFM的故障修复指令包括：第二虚拟机的重启指令；其中，备份VNFM设置于第二虚拟机；
在任一VNFM为备份VNFM的情况下，当接收到监测器发送的第二虚拟机的重启指令时，对第二虚拟机执行重启操作；
向监测器反馈第三状态信息；其中，第三状态信息为完成对第二虚拟机的重启操作；
修复任一VNFM的故障修复指令还包括：备份VNFM的重建指令；
当接收到监测器发送的备份VNFM的重建指令时，对备份VNFM执行重建操作；
向监测器反馈第四状态信息；其中，第四状态信息为完成对备份VNFM的重建操作。
在本实施例中，对备份VNFM的重建操作的方式包括但不限于：
删除第二虚拟机，并重新创建该第二虚拟机以及备份VNFM。
本发明第四实施例所述的修复VNFM故障的方法，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第五实施例，一种修复VNFM故障的方法，应用于VNFM，该方法包括以下具体步骤：
步骤S501，以设定检测周期向预设的监测器发送故障检测信息。
在一些实施例中，步骤S501，包括：
接收监测器以设定检测周期发送的故障检测指令；
基于故障检测指令，反馈故障检测信息。
在本实施例中，故障检测信息为故障状态或正常状态。
在本实施例中，监测器可以是云环境中预置的NFVO，也可以是云环境之外预置的保障系统。
本发明第五实施例所述的修复VNFM故障的方法，实现了对VNFM故障的自动检测，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第六实施例，一种监测器，如图2所示，包括以下组成部分：
处理器601和存储器602。在本发明的一些实施例中，处理器601和存储器602可通过总线或者其它方式连接。
处理器601可以是通用处理器，例如中央处理器(Central Processing Unit，CPU)，还可以是数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(英文：Application Specific Integrated Circuit，ASIC)，或者是被配置成实施本发明实施例的一个或多个集成电路。其中，存储器602配置为存储处理器601的可执行指令；
存储器602，配置为存储程序代码，并将该程序代码传输给处理器601。存储器602可以包括易失性存储器(Volatile Memory)，例如随机存取存储器(Random Access Memory，RAM)；存储器602也可以包括非易失性存储器(Non-Volatile Memory)，例如只读存储器(Read-Only Memory，ROM)、快闪存储器(Flash Memory)、硬盘(Hard Disk Drive，HDD)或固态硬盘(Solid-State Drive，SSD)；存储器602还可以包括上述种类的存储器的组合。
其中，处理器601配置为调用存储器602存储的程序代码管理代码，以实现本发明第一实施例至本发明第二实施例中任一实施例中部分或全部步骤。
本发明第六实施例的监测器，实现了对VNFM故障的自动获取及判断，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第七实施例，一种VIM，如图3所示，包括以下组成部分：
处理器701和存储器702。在本发明的一些实施例中，处理器701和存储器702可通过总线或者其它方式连接。
处理器701可以是通用处理器，例如中央处理器(Central Processing Unit，CPU)，还可以是数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(英文：Application Specific Integrated Circuit，ASIC)，或者是被配置成实施本发明实施例的一个或多个集成电路。其中，存储器702配置为存储处理器701的可执行指令；
存储器702，配置为存储程序代码，并将该程序代码传输给处理器701。存储器702可以包括易失性存储器(Volatile Memory)，例如随机存取存储器(Random Access Memory，RAM)；存储器702也可以包括非易失性存储器(Non-Volatile Memory)，例如只读存储器(Read-Only Memory，ROM)、快闪存储器(Flash Memory)、硬盘(Hard Disk Drive，HDD)或固态硬盘(Solid-State Drive，SSD)；存储器702还可以包括上述种类的存储器的组合。
其中，处理器701配置为调用存储器702存储的程序代码管理代码，以实现本发明第三实施例至本发明第四实施例中任一实施例中部分或全部步骤。
本发明第七实施例的VIM，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第八实施例，一种VNFM，如图4所示，包括以下组成部分：
处理器801和存储器802。在本发明的一些实施例中，处理器801和存 储器802可通过总线或者其它方式连接。
处理器801可以是通用处理器，例如中央处理器(Central Processing Unit，CPU)，还可以是数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(英文：Application Specific Integrated Circuit，ASIC)，或者是被配置成实施本发明实施例的一个或多个集成电路。其中，存储器802配置为存储处理器801的可执行指令；
存储器802，配置为存储程序代码，并将该程序代码传输给处理器801。存储器802可以包括易失性存储器(Volatile Memory)，例如随机存取存储器(Random Access Memory，RAM)；存储器802也可以包括非易失性存储器(Non-Volatile Memory)，例如只读存储器(Read-Only Memory，ROM)、快闪存储器(Flash Memory)、硬盘(Hard Disk Drive，HDD)或固态硬盘(Solid-State Drive，SSD)；存储器802还可以包括上述种类的存储器的组合。
其中，处理器801配置为调用存储器802存储的程序代码管理代码，以实现本发明第五实施例中部分或全部步骤。
其中，VNFM包括但不限于：主控VNFM和备份VNFM。
本发明第八实施例的VNFM，实现了对VNFM故障的自动检测，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第九实施例，一种计算机可读存储介质。
计算机存储介质可以是RAM存储器、闪存、ROM存储器、EPROM存储器、EEPROM存储器、寄存器、硬盘、移动硬盘、CD-ROM或者本领域已知的任何其他形式的存储介质。
计算机可读存储介质存储有一个或者多个程序，该一个或者多个程序可被一个或者多个处理器执行，以实现本发明第一实施例至本发明第五实施例中任一实施例中部分或全部步骤。
本发明第九实施例所述的计算机可读存储介质，存储有一个或者多个程序，该一个或者多个程序可被一个或者多个处理器执行，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第十实施例，本实施例是在上述实施例的基础上，以一种修复VNFM故障的方法为例，结合附图5介绍一个本发明的应用实例。
步骤S1001，预设的NFVO以设定检测周期向主控VNFM发送故障检测指令；
步骤S1002，当主控VNFM接收到故障检测指令时，向NFVO反馈主控VNFM的故障检测信息；
步骤S1003，NFVO以设定检测周期向备份VNFM发送故障检测指令；
步骤S1004，当备份VNFM接收到故障检测指令时，向NFVO反馈备份VNFM的故障检测信息；
步骤S1005，在主控VNFM的故障检测信息为故障状态的情况下，NFVO发起对主控VNFM的故障修复操作；
步骤S1006，NFVO向备份VNFM发起切换检测，以检测备份VNFM是否与主控VNFM完成切换，切换为当前主控VNFM；
步骤S1007，备份VNFM向NFVO反馈切换检测状态信息；其中，切换检测状态信息为备份VNFM已切换为当前主控VNFM；
步骤S1008，NFVO向预设的VIM发送第一虚拟机的重新启动操作指令；其中，切换前的主控VNFM设置于第一虚拟机；
VIM执行第一虚拟机的重新启动操作；
步骤S1009，NFVO向切换前的主控VNFM发送故障检测指令；
步骤S1010，当切换前的主控VNFM接收到故障检测指令时，反馈故障检测信息；
步骤S1011，在切换前的主控VNFM反馈的故障检测信息为故障状态的情况下，NFVO向VIM发送切换前的主控VNFM重新创建操作指令；
VIM执行切换前的主控VNFM的重新创建操作；
步骤S1012，切换前的主控VNFM修复操作完成；
步骤S1013，在备份VNFM的故障检测信息为故障状态的情况下，NFVO发起对备份VNFM的故障修复操作；
步骤S1014，NFVO向VIM发送第二虚拟的重新启动操作指令；其中，备份VNFM设置于第二虚拟机；
VIM执行第二虚拟机的重新启动操作；
步骤S1015，NFVO向备份VNFM发送故障检测指令；
步骤S1016，当备份VNFM接收到故障检测指令时，反馈故障检测信息；
步骤S1017，在备份VNFM反馈的故障检测信息为故障状态的情况下，NFVO向VIM发送备份VNFM重新创建操作指令；
VIM执行备份VNFM的重新创建操作；
步骤S1018，备份VNFM修复操作完成。
本发明第十实施例所述的修复VNFM故障的方法，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第十一实施例，本实施例是在上述实施例的基础上，以一种修复VNFM故障的方法为例，结合附图6介绍一个本发明的应用实例。
步骤S1101，预设的NFVO以设定检测周期向主控VNFM发送故障检测指令；
步骤S1102，当主控VNFM接收到故障检测指令时，向NFVO反馈主控VNFM的故障检测信息；
步骤S1103，NFVO以设定检测周期向备份VNFM发送故障检测指令；
步骤S1104，当备份VNFM接收到故障检测指令时，向NFVO反馈备份VNFM的故障检测信息；
步骤S1105，在主控VNFM反馈的故障检测信息为故障状态的情况下，NFVO发起对主控VNFM的故障修复操作；
步骤S1106，NFVO向备份VNFM发起切换检测，以检测备份VNFM是否与主控VNFM完成切换，切换为当前主控VNFM；
步骤S1107，备份VNFM向主控VNFM反馈切换检测状态信息；其中，切换检测状态信息为备份VNFM已切换为当前主控VNFM；
步骤S1108，NFVO向预设的VIM发送第一虚拟机的重新启动操作指令；其中，切换前的主控VNFM设置于第一虚拟机；
VIM执行第一虚拟机的重新启动操作；
步骤S1109，VIM向NFVO反馈第一状态信息；其中，第一状态信息为第一虚拟机完成重新启动；
步骤S1110，NFVO向切换前的主控VNFM发送故障检测指令；
步骤S1111，当切换前的主控VNFM接收到故障检测指令时，反馈故障检测信息；
步骤S1112，在切换前的主控VNFM反馈的故障检测信息为故障状态的情况下，NFVO向VIM发送切换前的主控VNFM重新创建操作指令；
VIM执行切换前的主控VNFM的重新创建操作；
步骤S1113，VIM向NFVO反馈第二状态信息；其中，第二状态信息为切换前的主控VNFM完成重新创建操作；
步骤S1114，NFVO向切换前的主控VNFM发送故障检测指令；
步骤S1115，当切换前的主控VNFM接收到故障检测指令时，反馈故障检测信息；
步骤S1116，切换前的主控VNFM修复操作完成；
步骤S1117，在备份VNFM反馈的故障检测信息为故障状态的情况下，NFVO发起对备份VNFM的故障修复操作；
步骤S1118，NFVO向VIM发送携带第二虚拟标识信息的重新启动操作指令；其中，备份VNFM设置于第二虚拟机；
VIM执行第二虚拟机的重新启动操作；
步骤S1119，VIM向NFVO反馈第三状态信息；其中，第三状态信息为第二虚拟机完成重新启动；
步骤S1120，NFVO向备份VNFM发送故障检测指令；
步骤S1121，当备份VNFM接收到故障检测指令时，反馈故障检测信息；
步骤S1122，在备份VNFM反馈的故障检测信息为故障状态的情况下，NFVO向VIM发送备份VNFM重新创建操作指令；
VIM执行备份VNFM的重新创建操作；
步骤S1123，VIM向NFVO反馈第四状态信息；其中，第四状态信息为备份VNFM重新创建完成；
步骤S1124，NFVO向备份VNFM发送故障检测指令；
步骤S1125，当备份VNFM接收到故障检测指令时，反馈故障检测信息；
步骤S1126，备份VNFM修复操作完成。
本发明第十一实施例所述的修复VNFM故障的方法，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
本发明第十二实施例，本实施例是在上述实施例的基础上，以一种修复VNFM故障的方法为例，结合附图7介绍一个本发明的应用实例。
步骤S1201，预设的Assurance保障系统以设定检测周期向主控VNFM发送故障检测指令；
步骤S1202，当主控VNFM接收到故障检测指令时，向ASSURANCE保障系统反馈主控VNFM的故障检测信息；
步骤S1203，ASSURANCE保障系统以设定检测周期向备份VNFM发送故障检测指令；
步骤S1204，当备份VNFM接收到故障检测指令时，向ASSURANCE保障系统反馈备份VNFM的故障检测信息；
步骤S1205，在主控VNFM反馈的故障检测信息为故障状态的情况下，ASSURANCE保障系统发起对主控VNFM的故障修复操作；
步骤S1206，ASSURANCE保障系统向备份VNFM发起切换检测，以检测备份VNFM是否与主控VNFM完成切换，切换为当前主控VNFM；
步骤S1207，备份VNFM向主控VNFM反馈切换检测状态信息；其中，切换检测状态信息为备份VNFM已切换为当前主控VNFM；
步骤S1208，ASSURANCE保障系统向预设的NFVO发送第一虚拟机的重新启动操作指令；其中，切换前的主控VNFM设置于第一虚拟机；
步骤S1209，NFVO向VIM发送第一虚拟机的重新启动操作指令；
VIM执行第一虚拟机的重新启动操作；
步骤S1210，VIM向NFVO反馈第一状态信息；其中，第一状态信息为第一虚拟机完成重新启动；
步骤S1211，NFVO向ASSURANCE保障系统发送第一状态信息；其中，第一状态信息为第一虚拟机完成重新启动；
步骤S1212，ASSURANCE保障系统向切换前的主控VNFM发送故障检测指令；
步骤S1213，当切换前的主控VNFM接收到故障检测指令时，反馈故 障检测信息；
步骤S1214，在切换前的主控VNFM反馈的故障检测信息为故障状态的情况下，ASSURANCE保障系统向NFVO发送切换前的主控VNFM重新创建操作指令；
步骤S1215，NFVO向VIM发送切换前的主控VNFM重新创建操作指令；
VIM执行切换前的主控VNFM的重新创建操作；
步骤S1216，VIM向NFVO反馈第二状态信息；其中，第二状态信息为切换前的主控VNFM完成重新创建操作；
步骤S1217，NFVO向ASSURANCE保障系统发送第二状态信息；其中，第二状态信息为切换前的主控VNFM完成重新创建；
步骤S1218，ASSURANCE保障系统向切换前的主控VNFM发送故障检测指令；
步骤S1219，当切换前的主控VNFM接收到故障检测指令时，反馈故障检测信息；
步骤S1220，切换前的主控VNFM修复操作完成；
步骤S1221，在备份VNFM的故障检测信息为故障状态的情况下，ASSURANCE保障系统发起对备份VNFM的故障修复操作；
步骤S1222，ASSURANCE保障系统向NFVO发送第二虚拟机的重新启动操作指令；其中，备份VNFM设置于第二虚拟机；
步骤S1223，NFVO向VIM发送第二虚拟机的重新启动操作指令；
VIM执行第二虚拟机的重新启动操作；
步骤S1224，VIM向NFVO反馈第三状态信息；其中，第三状态信息为第二虚拟机重新启动完成；
步骤S1225，NFVO向ASSURANCE保障系统发送第三状态信息；其 中，第三状态信息为第二虚拟机完成重新启动；
步骤S1226，ASSURANCE保障系统向备份VNFM发送故障检测指令；
步骤S1227，当备份VNFM接收到故障检测指令时，反馈故障检测信息；
步骤S1228，在备份VNFM反馈的故障检测信息为故障状态的情况下，ASSURANCE保障系统向NFVO发送备份VNFM重新创建操作指令；
步骤S1229，NFVO向VIM发送备份VNFM重新创建操作指令；
VIM执行备份VNFM的重新创建操作；
步骤S1230，VIM向NFVO反馈第四状态信息；其中，第四状态信息为备份VNFM重新创建完成；
步骤S1231，NFVO向ASSURANCE保障系统发送第四状态信息；其中，第四状态信息为备份VNFM完成重新创建；
步骤S1232，ASSURANCE保障系统向备份VNFM发送故障检测指令；
步骤S1233，当备份VNFM接收到故障检测指令时，反馈故障检测信息；
步骤S1234，备份VNFM修复操作完成。
本发明第十二实施例所述的修复VNFM故障的方法，实现了对VNFM故障的自动修复，能够有效地提高修复VNFM故障的速度和效率，有效提高了VNFM的可靠性，以及VNF的运行稳定性和维护稳定性。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
上述本发明实施例序号仅仅为了描述，不代表实施例的优劣。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护之内。

Claims (24)

  1. 一种修复虚拟化网络功能管理器VNFM故障的方法，包括：
    以设定检测周期获取每一VNFM的故障检测信息；
    当基于所述故障检测信息，确定任一VNFM为故障时，向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令。
  2. 根据权利要求1所述的方法，其中，所述基于所述故障检测信息，确定任一VNFM为故障，包括：
    当所述任一VNFM的故障检测信息为故障状态时，确定所述任一VNFM为故障；
    或者，当连续设定数量个检测周期未获取到所述任一VNFM的故障检测信息时，确定所述任一VNFM为故障。
  3. 根据权利要求1或2所述的方法，其中，所述VNFM包括：主控VNFM和备份VNFM；
    所述以设定检测周期获取每一VNFM的故障检测信息，包括：
    以设定检测周期将所述故障检测指令分别发送至所述主控VNFM和所述备份VNFM；
    接收所述主控VNFM和所述备份VNFM基于所述故障检测指令分别反馈的故障检测信息。
  4. 根据权利要求3所述的方法，其中，所述任一VNFM为所述主控VNFM；
    在所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令之前，所述方法还包括：
    将检测所述备份VNFM是否切换为当前主控VNFM的切换检测指令，发送至所述备份VNFM；
    接收所述备份VNFM基于所述切换检测指令反馈的切换检测状态信息。
  5. 根据权利要求4所述的方法，其中，所述修复任一VNFM的故障修复指令包括：第一虚拟机的重启指令；其中，切换前的所述主控VNFM设置于所述第一虚拟机；
    所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令，包括：
    在所述切换检测状态信息为所述备份VNFM已切换为所述当前主控VNFM的情况下，向所述VIM发送所述第一虚拟机的重启指令。
  6. 根据权利要求5所述的方法，其中，所述修复任一VNFM的故障修复指令还包括：切换前的所述主控VNFM的重建指令；
    所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令，还包括：
    当接收到所述VIM基于所述第一虚拟机的重启指令，反馈的第一状态信息为完成对所述第一虚拟机的重启操作时，将所述故障检测指令发送至切换前的所述主控VNFM；
    在接收到切换前的所述主控VNFM基于所述故障检测指令反馈的故障检测信息为故障状态的情况下，向所述VIM发送切换前的所述主控VNFM的重建指令。
  7. 根据权利要求6所述的方法，其中，在所述向所述VIM发送切换前的所述主控VNFM的重建指令之后，所述方法还包括：
    当接收到所述VIM基于切换前的所述主控VNFM的重建指令，反馈的第二状态信息为完成对切换前的所述主控VNFM的重建操作时，将所述故障检测指令发送至切换前的所述主控VNFM；
    接收切换前的所述主控VNFM基于所述故障检测指令反馈的故障检测 信息。
  8. 根据权利要求3所述的方法，其中，所述任一VNFM为所述备份VNFM；所述修复任一VNFM的故障修复指令包括：第二虚拟机的重启指令；其中，所述备份VNFM设置于所述第二虚拟机；
    所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令，包括：
    向所述VIM发送所述第二虚拟机的重启指令。
  9. 根据权利要求8所述的方法，其中，所述修复任一VNFM的故障修复指令还包括：所述备份VNFM的重建指令；
    所述向预设的虚拟基础设施管理器VIM发送修复所述任一VNFM的故障修复指令，还包括：
    当接收到所述VIM基于所述第二虚拟机的重启指令，反馈的第三状态信息为完成对所述第二虚拟机的重启操作时，将所述故障检测指令发送至所述备份VNFM；
    在接收到所述备份VNFM基于所述故障检测指令，反馈的故障检测信息为故障状态的情况下，向所述VIM发送所述备份VNFM的重建指令。
  10. 根据权利要求9所述的方法，其中，在所述向所述VIM发送所述备份VNFM的重建指令之后，所述方法还包括：
    当接收到所述VIM基于所述备份VNFM的重建指令，反馈的第四状态信息为完成对所述备份VNFM的重建操作时，将所述故障检测指令发送至所述备份VNFM；
    接收所述备份VNFM基于所述故障检测指令反馈的故障检测信息。
  11. 一种修复虚拟化网络功能管理器VNFM故障的方法，包括：
    当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于所述故障修复指令对所述任一VNFM执行故障修复操作。
  12. 根据权利要求11所述的方法，其中，所述任一VNFM为主控VNFM；所述修复任一VNFM的故障修复指令包括：第一虚拟机的重启指令；其中，所述主控VNFM设置于所述第一虚拟机；
    所述当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于所述故障修复指令对所述任一VNFM执行故障修复操作，包括：
    当接收到所述监测器发送的所述第一虚拟机的重启指令时，对所述第一虚拟机执行重启操作。
  13. 根据权利要求12所述的方法，其中，在所述对所述第一虚拟机执行重启操作之后，所述方法还包括：
    向所述监测器反馈第一状态信息；
    其中，所述第一状态信息为完成对所述第一虚拟机的重启操作。
  14. 根据权利要求12所述的方法，其中，所述修复任一VNFM的故障修复指令还包括：所述主控VNFM的重建指令；
    所述当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于所述故障修复指令对所述任一VNFM执行故障修复操作，还包括：
    当接收到所述监测器发送的所述主控VNFM的重建指令时，对所述主控VNFM执行重建操作。
  15. 根据权利要求14所述的方法，其中，在所述对所述主控VNFM执行重建操作之后，所述方法还包括：
    向所述监测器反馈对第二状态信息；
    其中，所述第二状态信息为完成对所述主控VNFM的重建操作。
  16. 根据权利要求11所述的方法，其中，所述任一VNFM为备份VNFM；所述修复任一VNFM的故障修复指令包括：第二虚拟机的重启指令；其中，所述备份VNFM设置于所述第二虚拟机；
    所述当接收到预设的监测器发送的修复任一VNFM的故障修复指令 时，基于所述故障修复指令对所述任一VNFM执行故障修复操作，包括：
    当接收到所述监测器发送的所述第二虚拟机的重启指令时，对所述第二虚拟机执行重启操作。
  17. 根据权利要求16所述的方法，其中，在所述对所述第二虚拟机执行重启操作之后，所述方法还包括：
    向所述监测器反馈第三状态信息；
    其中，所述第三状态信息为完成对所述第二虚拟机的重启操作。
  18. 根据权利要求16所述的方法，其中，所述修复任一VNFM的故障修复指令还包括：所述备份VNFM的重建指令；
    所述当接收到预设的监测器发送的修复任一VNFM的故障修复指令时，基于所述故障修复指令对所述任一VNFM执行故障修复操作，还包括：
    当接收到所述监测器发送的所述备份VNFM的重建指令时，对所述备份VNFM执行重建操作。
  19. 根据权利要求18所述的方法，其中，在所述对所述备份VNFM执行重建操作之后，所述方法还包括：
    向所述监测器反馈第四状态信息；
    其中，所述第四状态信息为完成对所述备份VNFM的重建操作。
  20. 一种修复虚拟化网络功能管理器VNFM故障的方法，包括：
    以设定检测周期向预设的监测器发送故障检测信息。
  21. 一种监测器，所述监测器包括处理器和存储器；
    所述处理器配置为执行存储器中存储的修复虚拟化网络功能管理器VNFM故障的程序，以实现根据权利要求1至10中任一项所述的修复VNFM故障的方法的步骤。
  22. 一种虚拟基础设施管理器VIM，所述VIM包括处理器和存储器；
    所述处理器配置为执行存储器中存储的修复虚拟化网络功能管理器 VNFM故障的程序，以实现根据权利要求11至19中任一项所述的修复VNFM故障的方法的步骤。
  23. 一种虚拟化网络功能管理器VNFM，所述VNFM包括处理器和存储器；
    所述处理器配置为执行存储器中存储的修复VNFM故障的程序，以实现根据权利要求20所述的修复VNFM故障的方法的步骤。
  24. 一种计算机可读存储介质，所述计算机可读存储介质存储有一个或者多个程序，所述一个或者多个程序可被一个或者多个处理器执行，以实现根据权利要求1至10中任一项所述的修复虚拟化网络功能管理器VNFM故障的方法的步骤；
    或者以实现根据权利要求11至19中任一项所述的修复VNFM故障的方法的步骤；
    或者以实现根据权利要求20所述的修复VNFM故障的方法的步骤。
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