PH12020550049A1 - High-availability management end device and management method of OpenStack virtual machine for preventing split-brain - Google Patents

High-availability management end device and management method of OpenStack virtual machine for preventing split-brain

Info

Publication number
PH12020550049A1
PH12020550049A1 PH12020550049A PH12020550049A PH12020550049A1 PH 12020550049 A1 PH12020550049 A1 PH 12020550049A1 PH 12020550049 A PH12020550049 A PH 12020550049A PH 12020550049 A PH12020550049 A PH 12020550049A PH 12020550049 A1 PH12020550049 A1 PH 12020550049A1
Authority
PH
Philippines
Prior art keywords
availability
computing node
node device
next step
state
Prior art date
Application number
PH12020550049A
Inventor
Ao Zhang
Jiang Wu
Song Tian
Original Assignee
Wuhan Fiberhome Information Integration Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Fiberhome Information Integration Tech Co Ltd filed Critical Wuhan Fiberhome Information Integration Tech Co Ltd
Publication of PH12020550049A1 publication Critical patent/PH12020550049A1/en

Links

Classifications

    • 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
    • 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
    • G06F2009/45587—Isolation or security of virtual machine instances
    • 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
    • G06F2009/45595—Network integration; Enabling network access in virtual machine instances

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Hardware Redundancy (AREA)

Abstract

An OpenStack virtual machine (VM) high-availability management end device for preventing brain split, comprising a Nova module, a cluster management module, and a high-availability module. A method for the high-availability module to run high-availability management, comprising: inspecting whether a cluster state is normal, if abnormal, alarming and ending, and if normal, performing the next step; inspecting a state of each computing node device reported by a management network, and if normal, terminating, otherwise going to the next step; determining whether processing is needed according to the abnormal state one by one, and if processing is not needed, ending and returning to the previous step, otherwise going to the next step; for the computing node device in the abnormal state needing to be processed, inspecting the state of a shared storage device connected to the computing node device, and when the shared storage device is abnormal, controlling a cloud computing VM program running on the computing node device not to run and ending, otherwise going to the next step; issuing a Fencing request; and issuing a command, and triggering the cloud computing VM program running on the computing node device to run.
PH12020550049A 2018-12-04 2020-02-07 High-availability management end device and management method of OpenStack virtual machine for preventing split-brain PH12020550049A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811475904.4A CN109634716B (en) 2018-12-04 2018-12-04 OpenStack virtual machine high-availability management end device for preventing brain cracking and management method
PCT/CN2018/121648 WO2020113668A1 (en) 2018-12-04 2018-12-18 Openstack virtual machine high-availability management end device for preventing brain split and management method

Publications (1)

Publication Number Publication Date
PH12020550049A1 true PH12020550049A1 (en) 2020-10-12

Family

ID=66071111

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020550049A PH12020550049A1 (en) 2018-12-04 2020-02-07 High-availability management end device and management method of OpenStack virtual machine for preventing split-brain

Country Status (4)

Country Link
CN (1) CN109634716B (en)
BR (1) BR112020004404A2 (en)
PH (1) PH12020550049A1 (en)
WO (1) WO2020113668A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110134518B (en) * 2019-05-21 2023-09-01 浪潮软件集团有限公司 Method and system for improving high availability of multi-node application of big data cluster
CN110297690A (en) * 2019-06-28 2019-10-01 深圳前海微众银行股份有限公司 Virtual machine application method, device, equipment and readable storage medium storing program for executing based on cloud computing
CN112398668B (en) * 2019-08-14 2022-08-23 北京东土科技股份有限公司 IaaS cluster-based cloud platform and node switching method
CN110825487B (en) * 2019-09-19 2022-07-15 烽火通信科技股份有限公司 Management method for preventing split brain of virtual machine and main server
CN111212127A (en) * 2019-12-29 2020-05-29 浪潮电子信息产业股份有限公司 Storage cluster, service data maintenance method, device and storage medium
CN111240895A (en) * 2019-12-31 2020-06-05 深圳证券通信有限公司 OpenStack-oriented node batch backup system method
CN113535336A (en) * 2021-09-16 2021-10-22 深圳创新科技术有限公司 Method and device for deploying and operating Cloudstack in domestic server
CN114090184B (en) * 2021-11-26 2022-11-29 中电信数智科技有限公司 Method and equipment for realizing high availability of virtualization cluster
CN115811461B (en) * 2023-02-08 2023-04-28 湖南国科亿存信息科技有限公司 SAN shared storage cluster brain crack prevention processing method and device and electronic equipment
CN116382850B (en) * 2023-04-10 2023-11-07 北京志凌海纳科技有限公司 Virtual machine high availability management device and system using multi-storage heartbeat detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8874954B1 (en) * 2012-10-19 2014-10-28 Symantec Corporation Compatibility of high availability clusters supporting application failover with shared storage in a virtualization environment without sacrificing on virtualization features
CN103684941B (en) * 2013-11-23 2018-01-16 广东中兴新支点技术有限公司 Cluster based on arbitrating server splits brain preventing method and device
CN104253860B (en) * 2014-09-11 2017-08-08 武汉噢易云计算股份有限公司 A kind of virtual machine high availability implementation method based on shared storage message queue
CN107239383A (en) * 2017-06-28 2017-10-10 郑州云海信息技术有限公司 A kind of failure monitoring method and device of OpenStack virtual machines
CN107885576A (en) * 2017-10-16 2018-04-06 北京易讯通信息技术股份有限公司 A kind of virtual machine HA method in private clound based on OpenStack

Also Published As

Publication number Publication date
BR112020004404A2 (en) 2021-06-22
CN109634716B (en) 2021-02-09
CN109634716A (en) 2019-04-16
WO2020113668A1 (en) 2020-06-11

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