CN116662128B - Virtual machine monitoring system and method - Google Patents
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Abstract
The invention discloses a virtual machine monitoring system and a virtual machine monitoring method. The event monitoring module is used for collecting target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data collecting tool, and sending the target monitoring data to the monitoring agent module; the monitoring agent module is used for sending the target monitoring data to the serial port monitoring tool; and the serial port monitoring tool is used for displaying the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface. According to the technical scheme provided by the embodiment of the invention, the monitoring stability of the virtual machines can be improved, the running data of each virtual machine can be monitored in real time in a visualized manner, the individuation and comprehensive monitoring are ensured, the abnormal virtual machines can be accurately monitored, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of virtual machine management, in particular to a virtual machine monitoring system and method.
Background
When the virtual machine operates in the host, the normal operation of the virtual machine is affected by the abnormal object in the virtual machine, so that the target object in the virtual machine needs to be monitored in real time, the abnormal target object is eliminated, and the stable operation of the virtual machine and the data security of the host are ensured.
In the prior art, common virtual machine monitoring methods include: monitoring the running state of the virtual machine, monitoring the memory state of the virtual machine, monitoring the reason for the virtual machine to exit from running, monitoring the mapping relation of the virtual machine, monitoring the encoding and decoding of a compressor of a data packet of the virtual machine, and the like. But tend to be less comprehensive, stable, visual and accurate.
Disclosure of Invention
The invention provides a virtual machine monitoring system and a virtual machine monitoring method, which are used for solving the technical problems of poor stability, visualization and accuracy of virtual machine monitoring.
According to an aspect of the present invention, there is provided a virtual machine monitoring system, wherein the system includes: the system comprises an event monitoring module, a monitoring agent module and a serial port monitoring tool; wherein,
the event monitoring module is respectively operated on the virtual machine to be monitored and the virtual machine manager, is communicated with the monitoring agent module through a virtual serial port, and is used for collecting target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data collecting tool and sending the target monitoring data to the monitoring agent module;
the monitoring agent module is operated on the virtual machine manager, communicated with the serial port monitoring tool through a physical serial port and used for sending the target monitoring data to the serial port monitoring tool;
the serial port monitoring tool is operated on a host computer and used for displaying the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface.
According to another aspect of the present invention, there is provided a virtual machine monitoring method, wherein the method includes:
acquiring target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data acquisition tool;
transmitting the target monitoring data to the serial port monitoring tool;
and displaying the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface.
According to the technical scheme, the event monitoring module is respectively operated on a virtual machine to be monitored and a virtual machine manager, is communicated with the monitoring agent module through a virtual serial port, and is used for collecting target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data collecting tool and sending the target monitoring data to the monitoring agent module; the monitoring agent module is operated on the virtual machine manager, communicated with the serial port monitoring tool through a physical serial port and used for sending the target monitoring data to the serial port monitoring tool; the serial port monitoring tool is operated on a host computer and used for displaying the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface. Based on the technical scheme of the invention, the monitoring stability of the virtual machines can be improved, the running data of each virtual machine can be monitored in real time in a visualized manner, the individuation and comprehensive monitoring are ensured, the abnormal virtual machines can be accurately monitored, and the user experience is improved.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a virtual machine monitoring system according to a first embodiment of the present invention;
FIG. 2 is an overall block diagram of a virtual machine monitoring system provided according to an embodiment of the present invention;
FIG. 3 is a flow chart for enabling virtual machine monitoring provided in accordance with an embodiment of the present invention;
FIG. 4 is a flow chart for canceling virtual machine monitoring provided in accordance with an embodiment of the present invention;
fig. 5 is a flowchart of a virtual machine monitoring method according to a second embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Fig. 1 is a block diagram of a virtual machine monitoring system according to a first embodiment of the present invention. As shown in fig. 1, the system includes: an event monitoring module 110, a monitoring agent module 120, and a serial port monitoring tool 130.
The event monitoring module 110 is respectively operated on a virtual machine to be monitored and a virtual machine manager, and is in communication with the monitoring agent module through a virtual serial port, and is configured to collect target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data collecting tool, and send the target monitoring data to the monitoring agent module; the monitoring agent module 120, which is running in the virtual machine manager, communicates with the serial port monitoring tool through a physical serial port, and is configured to send the target monitoring data to the serial port monitoring tool; the serial port monitoring tool 130 is configured to operate on a host, and is configured to display the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface.
The virtual machine to be monitored can be understood as a virtual machine to be monitored.
The virtual machine manager may manage the virtual machine to be monitored.
The virtual serial port understanding may be used for communication between the event monitoring module and the monitoring agent module. The physical serial port may be used for communication between the monitoring agent module and the serial port monitoring tool.
The data acquisition tool may be configured to display, through a graphical interface, the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager.
The target monitoring object may be understood as an object monitored by the event monitoring module. In the embodiment of the present invention, the target monitoring object may be set according to a scene requirement, which is not specifically limited herein.
The target monitoring data may be understood as data corresponding to each target monitoring object monitored by the event monitoring module. In the embodiment of the present invention, the target monitoring data may be set according to a scene requirement, which is not specifically limited herein.
The graphical interface may be configured to display the target monitoring data corresponding to each target monitoring object. In the embodiment of the present invention, the manner in which the graphical interface displays the target monitoring data corresponding to each target monitoring object may be preset according to the scene requirement, which is not specifically limited herein (refer to fig. 2).
Optionally, the virtual machine monitoring system further comprises a virtual machine initialization module running on the host; wherein,
the virtual machine initializing module is used for starting the virtual machine to be monitored and the virtual machine manager before target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager are collected through the data collecting tool;
the virtual machine to be monitored and the virtual machine manager are used for initializing the event monitoring module operated by the virtual machine to be monitored, registering the object to be monitored and initializing the data acquisition tool corresponding to the object to be monitored.
The object to be monitored can be understood as an object to be monitored. In the embodiment of the present invention, the object to be monitored may be preset according to the scene requirement, which is not specifically limited herein. It is understood that, for the virtual machine to be monitored and the virtual machine manager, a plurality of objects to be monitored may be registered and located.
It should be understood that the event monitoring modules that the virtual machine to be monitored and the virtual machine manager operate are respectively initialized, that is, the event monitoring module initialized by the virtual machine to be monitored and the event monitoring module initialized by the virtual machine manager are two event monitoring modules that operate in different operating systems. Specifically, the event monitoring module initialized by the virtual machine to be monitored is configured to monitor the target monitoring object in the virtual machine to be monitored; the event monitoring module initialized by the virtual machine manager is used for monitoring the target monitoring object in the virtual machine manager.
Optionally, the virtual machine monitoring system further includes:
the event monitoring module is used for sending information corresponding to the object to be monitored and the data acquisition tool to the monitoring agent module;
the monitoring agent module is used for sending the information to the serial port monitoring tool;
the serial port monitoring tool is used for displaying the objects to be monitored and the data to be monitored corresponding to each object to be monitored through the graphical interface, wherein the data to be monitored is determined based on the data acquisition tool.
The monitoring agent module may be configured to transmit information between the event monitoring module and the serial port monitoring tool.
The data to be monitored is data corresponding to the object to be monitored, which can be collected by the data collection tool.
Optionally, the serial port monitoring tool further comprises a monitoring object subscription unit, a monitoring data acquisition unit and a monitoring instruction sending unit; wherein,
the monitoring object subscribing unit is used for subscribing at least one monitoring object in response to the monitoring object subscribing operation after the monitoring objects and the data to be monitored corresponding to each monitoring object are displayed through the graphical interface, and taking the subscribed monitoring objects as the target monitoring objects;
the monitoring data acquisition unit is used for subscribing at least one piece of data to be monitored according to the target monitoring object in response to a monitoring data subscription operation, and taking the subscribed data to be monitored as the target monitoring data;
the monitoring instruction sending unit is used for generating a monitoring task instruction based on the monitoring object subscription operation and the monitoring data subscription operation and sending the monitoring task instruction to the monitoring agent module.
The monitor object subscribing operation may be an operation of subscribing the object to be monitored. It is to be appreciated that the serial monitoring tool can determine the target monitor in response to the monitor subscription operation.
The monitoring data subscribing operation may be an operation of subscribing the data to be monitored corresponding to the target monitoring object. It is understood that the serial port monitoring tool may determine the target monitoring data corresponding to the target monitoring object in response to the monitoring data subscription operation.
In the embodiment of the present invention, the operation of subscribing the monitored object may be an operation of subscribing one or more monitored objects, and then the target monitored object may be all the monitored objects, or may be a part of the monitored objects, and similarly, the target monitored data may be all the monitored data corresponding to the target monitored object, or may be a part of the monitored data corresponding to the target monitored object.
The monitoring task instruction may be an instruction corresponding to a monitoring task. It is to be appreciated that the monitoring task instructions are determined based on the monitoring object subscription operation and the monitoring data subscription operation.
Optionally, the virtual machine monitoring system further includes:
the monitoring agent module is used for obtaining a monitoring subscription list corresponding to the serial port monitoring tool according to the monitoring task instruction and sending the monitoring subscription list to the event monitoring module;
the event monitoring module is used for monitoring the virtual machine and the virtual machine manager based on the monitoring subscription list.
The monitoring subscription list may be a subscription list determined by the monitoring agent module based on the monitoring task instruction. It is understood that the monitoring subscription list corresponds to the target monitoring object and the target monitoring data subscribed to by the serial monitoring tool. Further specifically, the monitoring agent module sends the monitoring subscription list to the event monitoring module; and the event monitoring module monitors the virtual machine and the virtual machine manager based on the target monitoring object and the target monitoring data corresponding to the monitoring subscription list.
Optionally, the serial port monitoring tool further comprises a subscription cancellation unit and a task modification unit; wherein,
the subscription cancellation unit is used for canceling the subscription of at least one target monitoring data corresponding to the target monitoring object in response to a data subscription cancellation operation or canceling the subscription of the target monitoring object in response to an object subscription cancellation operation;
the task modification unit is used for generating a task modification instruction based on the data subscription cancellation operation or the object subscription cancellation operation and sending the task modification instruction to the monitoring agent module.
The data subscription cancellation operation may be an operation of canceling subscription to at least one target monitoring data corresponding to the target monitoring object.
The object subscription cancellation operation may be an operation of canceling subscription to the target monitoring object.
The task modification instruction may be an instruction to modify a monitoring task. It is to be appreciated that the task modification instruction is determined based on the data subscription cancellation operation or the object subscription cancellation operation.
In the embodiment of the present invention, the execution modes of the monitored object subscription operation, the monitored data subscription operation, the data subscription cancellation operation, and the object subscription cancellation operation may be preset according to the scene requirement, which is not limited herein. Optionally, the executing mode may be a single click or double click on the object to be monitored, the target object to be monitored, the data to be monitored or the target monitoring data in the graphical interface. It will be appreciated that the manner in which the different operations are performed may be the same or different.
Optionally, the virtual machine monitoring system further includes:
the monitoring agent module is used for updating the monitoring subscription list corresponding to the serial port monitoring tool according to the task modification instruction and sending the updated monitoring subscription list to the event monitoring module;
the event monitoring module is used for monitoring the virtual machine and the virtual machine manager based on the updated monitoring subscription list.
Optionally, the serial port monitoring tool further includes a task cancelling unit; wherein,
the task cancellation unit is used for responding to a task cancellation operation, generating a task cancellation instruction and sending the task cancellation instruction to the monitoring agent module;
the monitoring agent module is used for canceling subscription to the target monitoring object and the target monitoring data;
the event monitoring module is used for canceling the monitoring of the target monitoring object and the target monitoring data.
The task canceling operation may be understood as an operation of canceling the monitoring task. The task cancel instruction may be understood as an instruction to cancel the monitoring task. It is to be appreciated that in response to the task cancellation instruction, the event monitoring module may cancel monitoring of all of the target monitored objects and all of the target monitored data.
Optionally, the virtual machine monitoring system further includes: a preset module running on the host, wherein,
the preset module is used for adding codes corresponding to the event monitoring module, codes corresponding to the object to be monitored and codes corresponding to the data acquisition tool at the target monitoring point in the virtual machine and the virtual machine manager before the virtual machine to be monitored and the virtual machine manager are started.
Wherein the target monitoring point may be understood as the location where the data collection tool is added. In the embodiment of the present invention, the target monitoring points may be preset according to the scene requirement, which is not specifically limited herein. Optionally, the target monitoring point may be a position where the data to be monitored corresponding to the object to be monitored may be collected.
According to the technical scheme, the event monitoring module is respectively operated on a virtual machine to be monitored and a virtual machine manager, is communicated with the monitoring agent module through a virtual serial port, and is used for collecting target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data collecting tool and sending the target monitoring data to the monitoring agent module; the monitoring agent module is operated on the virtual machine manager, communicated with the serial port monitoring tool through a physical serial port and used for sending the target monitoring data to the serial port monitoring tool; the serial port monitoring tool is operated on a host computer and used for displaying the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface. Based on the technical scheme of the invention, the monitoring stability of the virtual machines can be improved, the running data of each virtual machine can be monitored in real time in a visualized manner, the individuation and comprehensive monitoring are ensured, the abnormal virtual machines can be accurately monitored, and the user experience is improved.
FIG. 2 is an overall block diagram of a virtual machine monitoring system provided according to an embodiment of the present invention; FIG. 3 is a flow chart for enabling virtual machine monitoring provided in accordance with an embodiment of the present invention; fig. 4 is a flowchart for canceling monitoring of a virtual machine according to an embodiment of the present invention. As shown in fig. 2, fig. 3, and fig. 4, specifically, the overall structure and the monitoring flow of the virtual machine monitoring system may be:
1. and the preset module is operated on the host. The preset module is used for modifying the code of the client operating system. And adding an event monitoring module, registering an object to be monitored, and adding codes of a data acquisition tool at the target monitoring point.
2. And the virtual machine initialization module is operated on the host. The virtual machine initialization module is used for starting the virtual machine manager and the virtual machine to be monitored. The virtual machine to be monitored starts to execute the code of the client operating system, and the client operating system initializes the event monitoring module and registers the object to be monitored. The event monitoring module issues information of the object to be monitored to the monitoring agent module, and the monitoring agent module updates the monitorable object table.
3. And a serial port monitoring tool. The serial port monitoring tool is used for sending a connection establishment packet to the monitoring agent module, and the monitoring agent module returns a connection establishment confirmation packet to the monitoring tool. The monitoring agent module sends a data packet of the object to be monitored to the monitoring tool, and the serial port monitoring tool updates a list of the object to be monitored on the left side in the graphical interface.
4. The serial port monitoring tool also comprises a monitoring object subscription unit. The monitoring object subscription unit is used for selecting a target monitoring object through the serial port monitoring tool and setting target monitoring data corresponding to the target monitoring object. It is then necessary to confirm that monitoring is to begin. The serial port monitoring tool sends a start monitoring packet to the monitoring agent module, tells the monitoring agent module of the target monitoring object and the target monitoring data to be monitored, and the monitoring agent module subscribes the target monitoring data corresponding to the target monitoring object to the event monitoring module.
5. When the client operating system runs to the data acquisition tool, an interface of the event monitoring module is called to judge whether the current data to be monitored needs to be acquired or not, and if so, the acquired data is sent to the event monitoring module. The event monitoring module sends a data packet of the target monitoring object to the monitoring agent module, and the monitoring agent module sends a current data packet to the serial port monitoring tool.
6. And a serial port monitoring tool. And after the serial port monitoring tool receives the data packet of the target monitoring object from the monitoring agent module, the collected target monitoring data is displayed in a display area in the graphical interface.
7. And the serial port monitoring tool comprises a subscription cancellation unit. The subscription cancellation unit is used for canceling monitoring of part of target monitoring objects through the serial port monitoring tool. The serial port monitoring tool sends a stop monitoring packet to the monitoring agent module, and the monitoring agent module cancels the subscription of the appointed target monitoring object to the event monitoring module.
8. The serial port monitoring tool comprises a task cancelling unit. The task canceling unit is used for closing the serial port monitoring tool. The serial port monitoring tool sends a connection canceling packet to the monitoring proxy module, the monitoring proxy module cancels subscription to the objects published by all event monitoring modules, and the monitoring proxy module sends a connection canceling packet confirming to the serial port monitoring tool and disconnects.
The virtual machine monitoring system provided by the invention can dynamically monitor target monitoring data and system performance concerned by a developer or a user, reduce transmission bandwidth required by transmitting the monitoring data and provide convenience for development and test of an embedded virtualization system.
Example two
Fig. 5 is a flowchart of a virtual machine monitoring method according to a second embodiment of the present invention, where the virtual machine monitoring method may be used in a virtual machine monitoring system. As shown in fig. 5, the virtual machine monitoring method specifically includes:
s210, collecting target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data collecting tool.
S220, the target monitoring data are sent to the serial port monitoring tool.
And S230, displaying the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface.
Optionally, the virtual machine monitoring method further includes:
starting the virtual machine to be monitored and the virtual machine manager before the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager are acquired through a data acquisition tool by the virtual machine initialization module running on the host;
and initializing the event monitoring module operated by the virtual machine to be monitored and the virtual machine manager, registering the object to be monitored, and initializing a data acquisition tool corresponding to the object to be monitored.
Optionally, the virtual machine monitoring method further includes:
transmitting information corresponding to the object to be monitored and the data acquisition tool to the monitoring agent module through the event monitoring module;
the information is sent to the serial port monitoring tool through the monitoring agent module;
and displaying the objects to be monitored and the data to be monitored corresponding to each object to be monitored through the graphical interface by the serial port monitoring tool, wherein the data to be monitored is determined based on the data acquisition tool.
Optionally, the serial port monitoring tool further comprises a monitoring object subscription unit, a monitoring data acquisition unit and a monitoring instruction sending unit; wherein,
after the objects to be monitored and the data to be monitored corresponding to each object to be monitored are displayed through the graphical interface, subscribing at least one object to be monitored in response to a monitoring object subscribing operation, and taking the subscribed object to be monitored as the target monitoring object;
subscribing at least one piece of data to be monitored according to the target monitoring object and responding to a monitoring data subscribing operation through the monitoring data collecting unit, and taking the subscribed data to be monitored as the target monitoring data;
and generating a monitoring task instruction based on the monitoring object subscription operation and the monitoring data subscription operation through the monitoring instruction transmitting unit, and transmitting the monitoring task instruction to the monitoring agent module.
Optionally, the virtual machine monitoring method further includes:
obtaining a monitoring subscription list corresponding to the serial monitoring tool according to the monitoring task instruction through the monitoring agent module, and sending the monitoring subscription list to the event monitoring module;
and monitoring the virtual machine and the virtual machine manager based on the monitoring subscription list through the event monitoring module.
Optionally, the serial port monitoring tool further comprises a subscription cancellation unit and a task modification unit; wherein,
canceling, by the subscription cancellation unit, subscription to at least one of the target monitoring data corresponding to the target monitoring object in response to a data subscription cancellation operation, or canceling subscription to the target monitoring object in response to an object subscription cancellation operation;
and generating a task modification instruction based on the data subscription cancellation operation or the object subscription cancellation operation through the task modification unit, and sending the task modification instruction to the monitoring agent module.
Optionally, the virtual machine monitoring method further includes:
updating the monitoring subscription list corresponding to the serial port monitoring tool according to the task modification instruction through the monitoring agent module, and sending the updated monitoring subscription list to the event monitoring module;
and monitoring the virtual machine and the virtual machine manager based on the updated monitoring subscription list through the event monitoring module.
Optionally, the serial port monitoring tool further includes a task cancelling unit; wherein,
generating a task cancellation instruction in response to a task cancellation operation through the task cancellation unit, and sending the task cancellation instruction to the monitoring agent module;
canceling subscription of the target monitoring object and the target monitoring data through the monitoring agent module;
and canceling monitoring of the target monitoring object and the target monitoring data through the event monitoring module.
Optionally, the virtual machine monitoring method further includes:
before the virtual machine to be monitored and the virtual machine manager are started, codes corresponding to the event monitoring module are added into the virtual machine and the virtual machine manager, codes corresponding to the object to be monitored are added, and codes corresponding to the data acquisition tool are added at target monitoring points through the preset module running on the host.
According to the technical scheme, the event monitoring module is respectively operated on a virtual machine to be monitored and a virtual machine manager, is communicated with the monitoring agent module through a virtual serial port, and is used for collecting target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data collecting tool and sending the target monitoring data to the monitoring agent module; the monitoring agent module is operated on the virtual machine manager, communicated with the serial port monitoring tool through a physical serial port and used for sending the target monitoring data to the serial port monitoring tool; the serial port monitoring tool is operated on a host computer and used for displaying the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface. Based on the technical scheme of the invention, the monitoring stability of the virtual machines can be improved, the running data of each virtual machine can be monitored in real time in a visualized manner, the individuation and comprehensive monitoring are ensured, the abnormal virtual machines can be accurately monitored, and the user experience is improved.
Claims (7)
1. A virtual machine monitoring system, comprising: the system comprises an event monitoring module, a monitoring agent module and a serial port monitoring tool; wherein,
the event monitoring module is two event monitoring modules running in different operating systems, respectively running in a virtual machine to be monitored and a virtual machine manager, communicating with the monitoring agent module through a virtual serial port, and acquiring target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data acquisition tool, and sending the target monitoring data to the monitoring agent module;
the monitoring agent module is operated on the virtual machine manager, communicated with the serial port monitoring tool through a physical serial port and used for sending the target monitoring data to the serial port monitoring tool;
the serial port monitoring tool is operated on a host computer and used for displaying the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface;
the virtual machine monitoring system further comprises a virtual machine initialization module running on the host; wherein,
the virtual machine initializing module is used for starting the virtual machine to be monitored and the virtual machine manager before target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager are collected through the data collecting tool;
the virtual machine to be monitored and the virtual machine manager are used for initializing the event monitoring module operated by the virtual machine to be monitored, registering the object to be monitored and initializing a data acquisition tool corresponding to the object to be monitored;
the event monitoring module is used for sending information corresponding to the object to be monitored and the data acquisition tool to the monitoring agent module;
the monitoring agent module is used for sending the information to the serial port monitoring tool;
the serial port monitoring tool is used for displaying the objects to be monitored and the data to be monitored corresponding to each object to be monitored through the graphical interface, wherein the data to be monitored is determined based on the data acquisition tool;
the serial port monitoring tool further comprises a monitoring object subscription unit, a monitoring data acquisition unit and a monitoring instruction sending unit; wherein,
the monitoring object subscribing unit is used for subscribing at least one monitoring object in response to the monitoring object subscribing operation after the monitoring objects and the data to be monitored corresponding to each monitoring object are displayed through the graphical interface, and taking the subscribed monitoring objects as the target monitoring objects;
the monitoring data acquisition unit is used for subscribing at least one piece of data to be monitored according to the target monitoring object in response to a monitoring data subscription operation, and taking the subscribed data to be monitored as the target monitoring data;
the monitoring instruction sending unit is used for generating a monitoring task instruction based on the monitoring object subscription operation and the monitoring data subscription operation and sending the monitoring task instruction to the monitoring agent module.
2. The system according to claim 1, wherein:
the monitoring agent module is used for obtaining a monitoring subscription list corresponding to the serial port monitoring tool according to the monitoring task instruction and sending the monitoring subscription list to the event monitoring module;
the event monitoring module is used for monitoring the virtual machine and the virtual machine manager based on the monitoring subscription list.
3. The system of claim 2, wherein the serial port monitoring tool further comprises a subscription cancellation unit and a task modification unit; wherein,
the subscription cancellation unit is used for canceling the subscription of at least one target monitoring data corresponding to the target monitoring object in response to a data subscription cancellation operation or canceling the subscription of the target monitoring object in response to an object subscription cancellation operation;
the task modification unit is used for generating a task modification instruction based on the data subscription cancellation operation or the object subscription cancellation operation and sending the task modification instruction to the monitoring agent module.
4. A system according to claim 3, characterized in that:
the monitoring agent module is used for updating the monitoring subscription list corresponding to the serial port monitoring tool according to the task modification instruction and sending the updated monitoring subscription list to the event monitoring module;
the event monitoring module is used for monitoring the virtual machine and the virtual machine manager based on the updated monitoring subscription list.
5. The system of claim 1, wherein the serial port monitoring tool further comprises a task cancellation unit; wherein,
the task cancellation unit is used for responding to a task cancellation operation, generating a task cancellation instruction and sending the task cancellation instruction to the monitoring agent module;
the monitoring agent module is used for canceling subscription to the target monitoring object and the target monitoring data;
the event monitoring module is used for canceling the monitoring of the target monitoring object and the target monitoring data.
6. The system as recited in claim 1, further comprising: a preset module running on the host, wherein,
the preset module is used for adding codes corresponding to the event monitoring module, codes corresponding to the object to be monitored and codes corresponding to the data acquisition tool at the target monitoring point in the virtual machine and the virtual machine manager before the virtual machine to be monitored and the virtual machine manager are started.
7. A virtual machine monitoring method for use in the virtual machine monitoring system of any one of claims 1-6, comprising:
acquiring target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager through a data acquisition tool;
transmitting the target monitoring data to the serial port monitoring tool;
displaying the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager on a graphical interface;
the virtual machine monitoring method further comprises the following steps:
starting the virtual machine to be monitored and the virtual machine manager before the target monitoring data corresponding to each target monitoring object in the virtual machine to be monitored and the virtual machine manager are acquired through a data acquisition tool by the virtual machine initialization module running on the host;
initializing the event monitoring module operated by the virtual machine to be monitored and the virtual machine manager, registering the object to be monitored, and initializing a data acquisition tool corresponding to the object to be monitored;
the virtual machine monitoring method further comprises the following steps:
transmitting information corresponding to the object to be monitored and the data acquisition tool to the monitoring agent module through the event monitoring module;
the information is sent to the serial port monitoring tool through the monitoring agent module;
displaying the objects to be monitored and the data to be monitored corresponding to each object to be monitored through the graphical interface by the serial port monitoring tool, wherein the data to be monitored is determined based on the data acquisition tool;
the serial port monitoring tool further comprises a monitoring object subscription unit, a monitoring data acquisition unit and a monitoring instruction sending unit; wherein,
after the objects to be monitored and the data to be monitored corresponding to each object to be monitored are displayed through the graphical interface, subscribing at least one object to be monitored in response to a monitoring object subscribing operation, and taking the subscribed object to be monitored as the target monitoring object;
subscribing at least one piece of data to be monitored according to the target monitoring object and responding to a monitoring data subscribing operation through the monitoring data collecting unit, and taking the subscribed data to be monitored as the target monitoring data;
and generating a monitoring task instruction based on the monitoring object subscription operation and the monitoring data subscription operation through the monitoring instruction transmitting unit, and transmitting the monitoring task instruction to the monitoring agent module.
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| CN110008092A (en) * | 2019-04-15 | 2019-07-12 | 苏州浪潮智能科技有限公司 | A kind of secure virtual machine monitoring method, device, equipment and readable storage medium storing program for executing |
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