CN107102884B - Method and device for customizing virtual machine operation - Google Patents
Method and device for customizing virtual machine operation Download PDFInfo
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- CN107102884B CN107102884B CN201710154607.9A CN201710154607A CN107102884B CN 107102884 B CN107102884 B CN 107102884B CN 201710154607 A CN201710154607 A CN 201710154607A CN 107102884 B CN107102884 B CN 107102884B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000013515 script Methods 0.000 claims abstract description 96
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 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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- 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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Abstract
The invention provides a method for customizing virtual machine operation, which comprises the following steps: the operation management module receives a script of custom operation created by a user and a request for executing the custom operation on a target virtual machine, identifies the target virtual machine and a server where the target virtual machine is located, and then forwards the script of custom operation and the request to an operation agent module on the server in a message form; the operation agent module receives the message and forwards the message to a serial port of the target virtual machine; and an operation execution module in the target virtual machine monitors the message from the serial port, puts the message into a memory and executes the script of the custom operation contained in the message.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of virtualization, in particular to a method and a device for customizing virtual machine operation.
[ background of the invention ]
Through the virtualization technology, a user can deploy an application in a virtual machine, but the user is often required to log in the virtual machine for manual operation in order to manage and operate the application in the virtual machine or obtain the running state and the health condition of the application, so that inconvenience is brought to the user, for example, when the application cluster is large in scale, a plurality of virtual machines are required to log in for repeated operation; the applied health monitoring cannot be conveniently and uniformly acquired for further processing and the like.
[ summary of the invention ]
In view of the above, there is a need to provide a reliable and stable way for users to customize and uniformly manage operations performed inside a virtual machine. The customization means that the user creates a script or an operation in a self-mode without following a system template.
The embodiment of the invention discloses a method for customizing virtual machine operation, which comprises the following steps:
the operation management module receives a script of custom operation created by a user and a request for executing the custom operation on a target virtual machine, identifies the target virtual machine and a server where the target virtual machine is located, and then forwards the script of custom operation and the request to an operation agent module on the server in a message form;
the operation agent module receives the message and forwards the message to a serial port of the target virtual machine;
and an operation execution module in the target virtual machine monitors the message from the serial port, puts the message into a memory and executes the script of the custom operation contained in the message.
The operation execution module executes the script of the custom operation contained in the message, including:
the operation execution module detects whether the script of the custom operation contained in the message is lost;
if the script is lost, the operation execution module sends an instruction for acquiring the script to the operation agent module, the operation agent module acquires the script from the operation management module and pushes the acquired script into the serial port when receiving the instruction, and the operation execution module executes the script and feeds back an operation result to the serial port after recognizing the script;
and if the script is not lost, the operation execution module executes the script and feeds back an operation result to the serial port.
Further, after sending the message for acquiring the script to the operation agent module, the operation execution module checks whether the script exists at a preset frequency, and if no target script exists after a preset time, sends information indicating operation failure to the serial port.
Still further, the method further comprises:
after the operation result is sent to the serial port, the operation agent module receives the operation result and forwards the operation result to the operation management module;
and the operation management module receives the operation result and records the operation result into a database.
The invention also provides a device for customizing the operation of the virtual machine, which is characterized by comprising the following components:
the operation management module is used for receiving a script of the custom operation created by a user and a request for executing the custom operation of a target virtual machine, identifying the target virtual machine and a server where the target virtual machine is located, and forwarding the script of the custom operation and the request together in a message form;
the operation agent module is used for receiving the message and forwarding the message to a serial port of the target virtual machine;
and the operation execution module is used for monitoring the message from the serial port, putting the message into a memory and executing the script of the custom operation contained in the message.
Further, the operation execution module identifying the script of the custom operation contained in the message comprises:
the operation execution module detects whether the script of the custom operation contained in the message is lost;
if the script is lost, the operation execution module sends an instruction for acquiring the script to the operation agent module, the operation agent module acquires the script from the operation management module and pushes the acquired script into the serial port when receiving the instruction, and the operation execution module executes the script and feeds back an operation result to the serial port after recognizing the script;
and if the script is not lost, the operation execution module executes the script and feeds back an operation result to the serial port.
The invention allows the user to operate in batch and manage the application in the virtual machine in a unified way by a user-defined operation mode without manual operation of logging in the virtual machine by the user, and can reduce the work of the user on application operation and maintenance to a great extent. Compared with the prior art, the invention has the following beneficial effects:
1. the user can define some repeated and common operations in the form of scripts and transmits the operations to the virtual machines for batch execution through the device of the invention without the need of the user to remotely log in each virtual machine for respective operation;
2. the communication is carried out by using the serial port of the virtual machine, and the influence of a virtual machine network can not be caused.
[ description of the drawings ]
FIG. 1 is a flowchart showing the steps of example 1 of the present invention.
[ detailed description ] embodiments
The invention relates to a method for customizing virtual machine operation, which comprises the following specific implementation mode.
Example 1: referring to fig. 1, the method for executing the custom virtual machine operation of the present embodiment includes the following main steps:
s101, an operation management module receives a script of custom operation created by a user and a request for executing the custom operation on a target virtual machine, identifies the target virtual machine and a server where the target virtual machine is located, and then forwards the script of custom operation and the request to an operation agent module on the server in a message form;
s102, the operation agent module receives the message and forwards the message to a serial port of the target virtual machine;
s103, the operation execution module in the target virtual machine monitors the message from the serial port, puts the message into a memory, and executes the script of the custom operation contained in the message. It should be noted that operations herein refer to a user-defined collection comprising one or more scripts and script execution sequences. And the operation execution module carries out asynchronous processing after putting the message into the memory.
In step S103, the identifying, by the operation execution module, the script of the custom operation included in the message includes:
the operation execution module detects whether the script of the custom operation contained in the message is lost;
if the script is lost, the operation execution module sends an instruction for acquiring the script to the operation agent module, the operation agent module acquires the script from the operation management module and pushes the acquired script into the serial port when receiving the instruction, and the operation execution module executes the script and feeds back an operation result to the serial port after recognizing the script;
and if the script is not lost, the operation execution module executes the script and feeds back an operation result to the serial port. The operation execution module checks whether the script of the custom operation is lost by identifying the script and the script version number corresponding to the request.
Further, after sending the message for acquiring the script to the operation agent module, the operation execution module checks whether the script exists at a preset frequency, and if no target script exists after a preset time, sends information indicating operation failure to the serial port. The preset frequency is preferably a frequency of once a second, and the preset time period is preferably 30 seconds.
Further, the method further comprises:
after the operation result is sent to the serial port, the operation agent module receives the operation result and forwards the operation result to the operation management module;
and the operation management module receives the operation result and records the operation result into a database.
By the method and the device, the user is allowed to operate the virtual machines in batch and manage the customized virtual machine operation in a unified mode, the operation execution cannot be influenced by the change of the virtual machine network, and the management of the user on the virtual machines or the application is enhanced.
The invention also provides a device for customizing the operation of the virtual machine, which is characterized by comprising the following components:
the operation management module is used for receiving a script of the custom operation created by a user and a request for executing the custom operation of a target virtual machine, identifying the target virtual machine and a server where the target virtual machine is located, and forwarding the script of the custom operation and the request together in a message form;
the operation agent module is used for receiving the message and forwarding the message to a serial port of the target virtual machine;
and the operation execution module is used for monitoring the message from the serial port, putting the message into a memory and executing the script of the custom operation contained in the message.
Further, the operation execution module identifying the script of the custom operation contained in the message comprises:
the operation execution module detects whether the script of the custom operation contained in the message is lost;
if the script is lost, the operation execution module sends an instruction for acquiring the script to the operation agent module, the operation agent module acquires the script from the operation management module and pushes the acquired script into the serial port when receiving the instruction, and the operation execution module executes the script and feeds back an operation result to the serial port after recognizing the script;
and if the script is not lost, the operation execution module executes the script and feeds back an operation result to the serial port.
The invention allows the user to operate in batch and manage the application in the virtual machine in a unified way by a user-defined operation mode without manual operation of logging in the virtual machine by the user, and can reduce the work of the user on application operation and maintenance to a great extent.
Claims (3)
1. A method for customizing virtual machine operation is characterized in that a user is allowed to operate in batch and uniformly manage applications in a virtual machine in a customized operation mode, and the method comprises the following steps:
the operation management module receives a script of custom operation created by a user and a request for executing the custom operation on a target virtual machine, identifies the target virtual machine and a server where the target virtual machine is located, and then forwards the script of custom operation and the request to an operation agent module on the server in a message form;
the operation agent module receives the message and forwards the message to a serial port of the target virtual machine;
an operation execution module in the target virtual machine monitors the message from the serial port, puts the message into a memory, and executes the script of the custom operation contained in the message;
the operation execution module executes the script of the custom operation contained in the message, including:
the operation execution module detects whether the script of the custom operation contained in the message is lost;
if the script is lost, the operation execution module sends an instruction for acquiring the script to the operation agent module, the operation agent module acquires the script from the operation management module after receiving the instruction and pushes the acquired script into the serial port, and the operation execution module executes the script and feeds back an operation result to the serial port after recognizing the script; if the script is not lost, the operation execution module executes the script and feeds back an operation result to the serial port;
after the operation execution module sends an instruction for acquiring the script to the operation agent module, checking whether the script exists at a preset frequency, and if the script does not exist after a preset time, sending information for indicating operation failure to the serial port;
by means of the user-defined operation mode, the user is allowed to operate the applications in the virtual machine in batch and in unified management, and manual operation of logging in the virtual machine by the user is not needed.
2. The method of claim 1, wherein the method further comprises:
after the operation result is sent to the serial port, the operation agent module receives the operation result and forwards the operation result to the operation management module;
and the operation management module receives the operation result and records the operation result into a database.
3. A device for customizing virtual machine operation is characterized in that a user is allowed to operate in batch and uniformly manage applications in a virtual machine in a customized operation mode, and the device for customizing virtual machine operation comprises:
the operation management module is used for receiving a script of the custom operation created by a user and a request for executing the custom operation of a target virtual machine, identifying the target virtual machine and a server where the target virtual machine is located, and forwarding the script of the custom operation and the request together in a message form;
the operation agent module is used for receiving the message and forwarding the message to a serial port of the target virtual machine;
the operation execution module is used for monitoring the message from the serial port, putting the message into a memory and executing the script of the custom operation contained in the message;
the operation execution module executes the script of the custom operation contained in the message, including:
if the script is lost, the operation execution module sends an instruction for acquiring the script to the operation agent module, the operation agent module acquires the script from the operation management module and pushes the acquired script into the serial port when receiving the instruction, and the operation execution module executes the script and feeds back an operation result to the serial port after recognizing the script;
and if the script is not lost, the operation execution module executes the script and feeds back an operation result to the serial port.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013120243A1 (en) * | 2012-02-13 | 2013-08-22 | 华为技术有限公司 | System and method for processing virtual machine in cloud platform |
| CN103677858A (en) * | 2012-08-30 | 2014-03-26 | 中兴通讯股份有限公司 | Method, system and device for managing virtual machine software in cloud environment |
| CN105589734A (en) * | 2015-12-15 | 2016-05-18 | 国云科技股份有限公司 | Method for creating applications through self-defined templates |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013120243A1 (en) * | 2012-02-13 | 2013-08-22 | 华为技术有限公司 | System and method for processing virtual machine in cloud platform |
| CN103677858A (en) * | 2012-08-30 | 2014-03-26 | 中兴通讯股份有限公司 | Method, system and device for managing virtual machine software in cloud environment |
| CN105589734A (en) * | 2015-12-15 | 2016-05-18 | 国云科技股份有限公司 | Method for creating applications through self-defined templates |
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Denomination of invention: Method and device for customizing virtual machine operation Effective date of registration: 20220225 Granted publication date: 20210622 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi branch Pledgor: Wuxi century century Polytron Technologies Inc. Registration number: Y2022990000101 |
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Denomination of invention: Methods and Devices for Customizing Virtual Machine Operations Granted publication date: 20210622 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi branch Pledgor: Wuxi century century Polytron Technologies Inc. Registration number: Y2024980025086 |
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