CN111953565B - Method, system, device and medium for detecting bandwidth in virtualized environment - Google Patents
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- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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Abstract
The invention discloses a method, a system, equipment and a storage medium for detecting bandwidth in a virtualization environment, wherein the method comprises the following steps: determining a sender and a receiver of the detection bandwidth, and judging whether the sender and the receiver are both virtual machines; determining IP addresses corresponding to the virtual machines of the sender and the receiver in response to the fact that the sender and the receiver are both virtual machines; setting a sending flow execution file in a virtual machine corresponding to a sender, and opening flow interfaces of the virtual machines of the sender and a receiver; and sending the flow to a virtual machine corresponding to the receiver through the flow sending execution file based on the IP address and acquiring bandwidth data. According to the scheme provided by the invention, different detection objects are integrated, and different detection methods are adopted for different objects, so that the virtualization platform has a bandwidth detection function, and the workload and the work complexity of operation and maintenance personnel of the virtualization platform are greatly reduced.
Description
Technical Field
The present invention relates to the field of bandwidth detection, and more particularly, to a method, a system, a computer device and a readable medium for bandwidth detection in a virtualized environment.
Background
With the development of cloud computing and virtualization technologies, people have higher and higher requirements on the used virtualization environment, but sometimes, when network faults are cleared or network performance is tested, a powerful tool is lacked, so that a lot of workload is added to operation and maintenance personnel of cloud computing or virtualization. In the prior art, bandwidth detection between virtual machines often needs to install software and configure environments, and operation is complex. The environments to be configured for different detection objects are also different, for example, the environments between a host and a host, between a host and a server, and between virtual machines are also different, and it is undoubtedly a huge workload that a variety of environments need to be configured to detect the bandwidth of these different objects.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide a method, a system, a computer device, and a computer readable storage medium for detecting a bandwidth in a virtualization environment, in which different detection objects are integrated and different detection methods are used for different objects, so that a virtualization platform has a bandwidth detection function, and the workload and the work complexity of operation and maintenance personnel of the virtualization platform are greatly reduced.
In view of the foregoing, an aspect of the embodiments of the present invention provides a method for detecting a bandwidth in a virtualized environment, including the following steps: determining a sender and a receiver of a detection bandwidth, and judging whether the sender and the receiver are both virtual machines; responding to that both the sender and the receiver are virtual machines, and determining IP addresses corresponding to the virtual machines of the sender and the receiver; setting a sending flow execution file in a virtual machine corresponding to the sender, and opening flow interfaces of the virtual machines of the sender and the receiver; and sending the flow to the virtual machine corresponding to the receiver through the flow sending execution file based on the IP address and acquiring bandwidth data.
In some embodiments, further comprising: responding to the fact that the sender and the receiver are not both virtual machines, and judging whether the sender and the receiver are both host machines; and responding to that both the sender and the receiver are hosts, and determining IP addresses corresponding to the hosts of the sender and the receiver.
In some embodiments, further comprising: and opening flow interfaces of the host machines of the sender and the receiver, sequentially sending flow to the management network of the host machine corresponding to the receiver through the management network of the host machine of the sender based on the IP address, and acquiring bandwidth data.
In some embodiments, further comprising: responding to the fact that the sender and the receiver are not both hosts, and judging whether the receiver is a host or not; and responding to the fact that the receiving party is a host machine, and judging whether the sending party is a storage server or not.
In some embodiments, further comprising: and responding to the condition that the sender is a storage server, and determining the IP addresses of the host and the storage server.
In some embodiments, further comprising: and importing a traffic sending execution file based on the IP address of the storage server, and respectively opening traffic interfaces of the host and the storage server.
In some embodiments, further comprising: and sending the flow to the data network of the host machine through the flow sending execution file based on the IP address and collecting bandwidth data.
In another aspect of the embodiments of the present invention, a system for detecting a bandwidth in a virtualized environment is further provided, including: the judging module is configured to determine a sender and a receiver of the detection bandwidth, and judge whether the sender and the receiver are both virtual machines; the address module is configured to respond to that both the sender and the receiver are virtual machines, and determine IP addresses corresponding to the virtual machines of the sender and the receiver; the execution module is configured to set a sending flow execution file in a virtual machine corresponding to the sender, and open flow interfaces of the virtual machines of the sender and the receiver; and the detection module is configured to send traffic to the virtual machine corresponding to the receiver through the traffic sending execution file based on the IP address and acquire bandwidth data.
In another aspect of the embodiments of the present invention, there is also provided a computer device, including: at least one processor; and a memory storing computer instructions executable on the processor, the instructions when executed by the processor implementing the steps of the method as above.
In a further aspect of the embodiments of the present invention, a computer-readable storage medium is also provided, in which a computer program for implementing the above method steps is stored when the computer program is executed by a processor.
The invention has the following beneficial technical effects: different detection objects are integrated, different detection methods are adopted for different objects, so that the virtualization platform has a bandwidth detection function, and the workload and the work complexity of operation and maintenance personnel of the virtualization platform are greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of a method for bandwidth detection in a virtualization environment provided by the present invention;
FIG. 2 is a schematic diagram of an application scenario of a method for bandwidth detection in a virtualization environment according to the present invention;
fig. 3 is a schematic hardware structure diagram of an embodiment of a computer device for bandwidth detection in a virtualization environment provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
In view of the above-mentioned objectives, a first aspect of the embodiments of the present invention proposes an embodiment of a method for bandwidth detection in a virtualized environment. FIG. 1 is a schematic diagram illustrating an embodiment of a method for bandwidth detection in a virtualized environment provided by the invention. As shown in fig. 1, the embodiment of the present invention includes the following steps:
s1, determining a sender and a receiver of the detection bandwidth, and judging whether the sender and the receiver are both virtual machines;
s2, responding to the fact that the sender and the receiver are both virtual machines, and determining IP addresses corresponding to the virtual machines of the sender and the receiver;
s3, setting a sending flow execution file in the virtual machine corresponding to the sender, and opening flow interfaces of the virtual machines of the sender and the receiver; and
and S4, sending the traffic to the virtual machine corresponding to the receiver through the traffic sending execution file based on the IP address and collecting bandwidth data.
Fig. 2 is a schematic diagram illustrating an application scenario of the method for detecting bandwidth in a virtualized environment provided in the present invention. As shown in fig. 2, the method for detecting bandwidth in a virtualization environment provided by the present invention at least includes three application scenarios: a. between management networks of host machines; b. between the data network of the host machine and the storage server; c. and (4) between the virtual machines.
For the first type, between management networks of hosts, the IP of the user-selected ARM 64-based hosts can be fetched from the data storage module and commands can be issued to these ARM 64-based hosts. The issued commands include: setting a firewall permission port 40032; a host 1 based on ARM64 starts to receive traffic, and a host 2 based on ARM64 starts to send traffic (when multiple hosts are used, the hosts 2, 3 and 4 … … send traffic in sequence (non-simultaneously); returning the execution result to the command issuing module; setting the firewall to cancel allows port 40032 to communicate.
For the second type, namely between the data network of the host machine and the storage server, the IP of the ARM 64-based host machine and the IP of the storage server selected by a user can be taken out from the data storage module, and a command is directly issued to the host machine: setting a firewall permission port 40032; a host machine receives a flow command; returning the execution result to the command issuing module; setting the firewall to cancel allows port 40032 to communicate. For the storage server, the traffic-sending tool (executable file) is first sent to the storage server according to IP. Then, the same command as the host is executed, except that the only difference is that the command for sending the flow is executed in the server instead of receiving the flow command, and if the user selects a plurality of servers, the servers execute the commands in sequence.
For the third type, the IP and the login password of the virtual machine may have different settings, and are not stored in the data storage module, so the user is required to input the IP of the virtual machine to be detected. Before the command is issued, a tool (executable file) for sending the flow is sent to the virtual machine according to the IP, like the storage server. The issued commands include: setting a firewall permission port 40032; the virtual machine 1 starts to receive the traffic, and the virtual machine 2 starts to send the traffic (when a plurality of virtual machines are provided, the host machine 2, the virtual machine 3, and the virtual machine 4 … … start to send the traffic sequentially (non-simultaneously); returning the execution result to the command issuing module; setting the firewall to cancel allows port 40032 to communicate.
And determining a sender and a receiver of the detection bandwidth, and judging whether the sender and the receiver are both virtual machines. The methods for different detection objects are slightly different, and therefore, the detection object needs to be determined first. Since bandwidth detection between virtual machines is the most specific, it can be determined first whether both the sender and the receiver are virtual machines. Since network transmission between the virtual machines passes through the service network, whether both the sender and the receiver are virtual machines can be determined according to whether the network passes through the service network.
And determining IP addresses corresponding to the virtual machines of the sender and the receiver in response to the fact that the sender and the receiver are both virtual machines. The IP address of the virtual machine may be input by a user, or the virtual machine to be detected may be predetermined. And setting a flow sending execution file in a virtual machine corresponding to the sender, and opening flow interfaces of the virtual machines of the sender and the receiver. The traffic interface may be the 40023 port. And sending the flow to a virtual machine corresponding to the receiver through the flow sending execution file based on the IP address and collecting bandwidth data.
In some embodiments, further comprising: responding to the fact that the sender and the receiver are not both virtual machines, and judging whether the sender and the receiver are both host machines; and responding to that both the sender and the receiver are hosts, and determining IP addresses corresponding to the hosts of the sender and the receiver.
In some embodiments, further comprising: and opening flow interfaces of the host machines of the sender and the receiver, sequentially sending flow to the management network of the host machine corresponding to the receiver through the management network of the host machine of the sender based on the IP address, and acquiring bandwidth data.
In some embodiments, further comprising: responding to the fact that the sender and the receiver are not both hosts, and judging whether the receiver is a host or not; and responding to the fact that the receiving party is a host machine, and judging whether the sending party is a storage server or not.
In some embodiments, further comprising: and responding to the condition that the sender is a storage server, and determining the IP addresses of the host and the storage server.
In some embodiments, further comprising: and importing a traffic sending execution file based on the IP address of the storage server, and respectively opening traffic interfaces of the host and the storage server.
In some embodiments, further comprising: and sending the flow to the data network of the host machine through the flow sending execution file based on the IP address and collecting bandwidth data.
It should be particularly noted that, the steps in the embodiments of the method for detecting bandwidth in a virtualized environment may be mutually intersected, replaced, added, and deleted, and therefore, these methods for detecting bandwidth in a virtualized environment that are transformed by reasonable permutation and combination shall also belong to the scope of the present invention, and shall not limit the scope of the present invention to the embodiments.
In view of the above object, according to a second aspect of the embodiments of the present invention, there is provided a system for detecting a bandwidth in a virtualized environment, including: the judging module is configured to determine a sender and a receiver of the detection bandwidth, and judge whether the sender and the receiver are both virtual machines; the address module is configured to respond to that both the sender and the receiver are virtual machines, and determine IP addresses corresponding to the virtual machines of the sender and the receiver; the execution module is configured to set a sending flow execution file in a virtual machine corresponding to the sender, and open flow interfaces of the virtual machines of the sender and the receiver; and the detection module is configured to send traffic to the virtual machine corresponding to the receiver through the traffic sending execution file based on the IP address and acquire bandwidth data.
In some embodiments, the apparatus further comprises a second determining module configured to: responding to the fact that the sender and the receiver are not both virtual machines, and judging whether the sender and the receiver are both host machines; and responding to that both the sender and the receiver are hosts, and determining IP addresses corresponding to the hosts of the sender and the receiver.
In some embodiments, the apparatus further comprises a second detection module configured to: and opening flow interfaces of the host machines of the sender and the receiver, sequentially sending flow to the management network of the host machine corresponding to the receiver through the management network of the host machine of the sender based on the IP address, and acquiring bandwidth data.
In some embodiments, the apparatus further comprises a third determining module configured to: responding to the fact that the sender and the receiver are not both hosts, and judging whether the receiver is a host or not; and responding to the fact that the receiving party is a host machine, and judging whether the sending party is a storage server or not.
In some embodiments, further comprising: and the second address module is configured to determine the IP addresses of the host and the storage server in response to the sender being a storage server.
In some embodiments, further comprising: and the second execution module is configured to import a traffic execution file based on the IP address of the storage server, and respectively open traffic interfaces of the host and the storage server.
In some embodiments, further comprising: and the second execution module is configured to send traffic to the data network of the host machine through the traffic sending execution file based on the IP address and collect bandwidth data.
In view of the above object, a third aspect of the embodiments of the present invention provides a computer device, including: at least one processor; and a memory storing computer instructions executable on the processor, the instructions being executable by the processor to perform the steps of: s1, determining a sender and a receiver of the detection bandwidth, and judging whether the sender and the receiver are both virtual machines; s2, responding to the fact that the sender and the receiver are both virtual machines, and determining IP addresses corresponding to the virtual machines of the sender and the receiver; s3, setting a sending flow execution file in the virtual machine corresponding to the sender, and opening flow interfaces of the virtual machines of the sender and the receiver; and S4, sending the traffic to the virtual machine corresponding to the receiver through the traffic execution file based on the IP address and collecting the bandwidth data.
In some embodiments, further comprising: responding to the fact that the sender and the receiver are not both virtual machines, and judging whether the sender and the receiver are both host machines; and responding to that both the sender and the receiver are hosts, and determining IP addresses corresponding to the hosts of the sender and the receiver.
In some embodiments, further comprising: and opening flow interfaces of the host machines of the sender and the receiver, sequentially sending flow to the management network of the host machine corresponding to the receiver through the management network of the host machine of the sender based on the IP address, and acquiring bandwidth data.
In some embodiments, further comprising: responding to the fact that the sender and the receiver are not both hosts, and judging whether the receiver is a host or not; and responding to the fact that the receiving party is a host machine, and judging whether the sending party is a storage server or not.
In some embodiments, further comprising: and responding to the condition that the sender is a storage server, and determining the IP addresses of the host and the storage server.
In some embodiments, further comprising: and importing a traffic sending execution file based on the IP address of the storage server, and respectively opening traffic interfaces of the host and the storage server.
In some embodiments, further comprising: and sending the flow to the data network of the host machine through the flow sending execution file based on the IP address and collecting bandwidth data.
Fig. 3 is a schematic hardware structural diagram of an embodiment of the computer device for detecting bandwidth in the virtualization environment provided by the present invention.
Taking the apparatus shown in fig. 3 as an example, the apparatus includes a processor 301 and a memory 302, and may further include: an input device 303 and an output device 304.
The processor 301, the memory 302, the input device 303 and the output device 304 may be connected by a bus or other means, and fig. 3 illustrates the connection by a bus as an example.
The memory 302, which is a non-volatile computer-readable storage medium, may be used for storing non-volatile software programs, non-volatile computer-executable programs, and modules, such as program instructions/modules corresponding to the method for bandwidth detection in a virtualized environment in the embodiments of the present application. The processor 301 executes various functional applications of the server and data processing, namely, a method for detecting bandwidth in a virtualized environment, which implements the above-described method embodiments, by running nonvolatile software programs, instructions, and modules stored in the memory 302.
The memory 302 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of a method of bandwidth detection in a virtualized environment, and the like. Further, the memory 302 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, memory 302 optionally includes memory located remotely from processor 301, which may be connected to a local module via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 303 may receive information such as a user name and a password that are input. The output means 304 may comprise a display device such as a display screen.
Program instructions/modules corresponding to one or more methods of bandwidth detection in a virtualized environment are stored in memory 302 and, when executed by processor 301, perform the methods of bandwidth detection in a virtualized environment in any of the method embodiments described above.
Any embodiment of a computer device for performing the method for bandwidth detection in a virtualized environment as described above may achieve the same or similar effects as any of the preceding method embodiments corresponding thereto.
The invention also provides a computer readable storage medium storing a computer program which, when executed by a processor, performs the method as above.
Finally, it should be noted that, as one of ordinary skill in the art can appreciate that all or part of the processes of the methods of the above embodiments can be implemented by a computer program to instruct related hardware, and the program of the method for detecting bandwidth in a virtualized environment can be stored in a computer readable storage medium, and when executed, the program can include the processes of the embodiments of the methods described above. The storage medium of the program may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like. The embodiments of the computer program may achieve the same or similar effects as any of the above-described method embodiments.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the present disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.
The numbers of the embodiments disclosed in the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.
Claims (9)
1. A method of bandwidth detection in a virtualized environment, comprising the steps of:
determining a sender and a receiver of a detection bandwidth, and judging whether the sender and the receiver are both virtual machines;
responding to that both the sender and the receiver are virtual machines, and determining IP addresses corresponding to the virtual machines of the sender and the receiver;
setting a sending flow execution file in a virtual machine corresponding to the sender, and opening flow interfaces of the virtual machines of the sender and the receiver; and
sending the flow to the virtual machine corresponding to the receiver through the flow sending execution file based on the IP address and collecting bandwidth data,
the method further comprises the following steps:
responding to the fact that the sender and the receiver are not both virtual machines, and judging whether the sender and the receiver are both host machines; and
and determining the IP addresses corresponding to the host machines of the sender and the receiver in response to that the sender and the receiver are both host machines.
2. The method of claim 1, further comprising:
and opening flow interfaces of the host machines of the sender and the receiver, sequentially sending flow to the management network of the host machine corresponding to the receiver through the management network of the host machine of the sender based on the IP address, and acquiring bandwidth data.
3. The method of claim 1, further comprising:
responding to the fact that the sender and the receiver are not both hosts, and judging whether the receiver is a host or not; and
and responding to the fact that the receiving party is the host, and judging whether the sending party is a storage server.
4. The method of claim 3, further comprising:
and responding to the condition that the sender is a storage server, and determining the IP addresses of the host and the storage server.
5. The method of claim 4, further comprising:
and importing a traffic sending execution file based on the IP address of the storage server, and respectively opening traffic interfaces of the host and the storage server.
6. The method of claim 5, further comprising:
and sending the flow to the data network of the host machine through the flow sending execution file based on the IP address and collecting bandwidth data.
7. A system for bandwidth detection in a virtualized environment, comprising:
the judging module is configured to determine a sender and a receiver of the detection bandwidth, and judge whether the sender and the receiver are both virtual machines;
the address module is configured to respond to that both the sender and the receiver are virtual machines, and determine IP addresses corresponding to the virtual machines of the sender and the receiver;
the execution module is configured to set a sending flow execution file in a virtual machine corresponding to the sender, and open flow interfaces of the virtual machines of the sender and the receiver; and
a detection module configured to send traffic to a virtual machine corresponding to the receiver through the traffic execution file based on the IP address and collect bandwidth data,
the system also includes a second determination module configured to: responding to the fact that the sender and the receiver are not both virtual machines, and judging whether the sender and the receiver are both host machines; and responding to that both the sender and the receiver are hosts, and determining IP addresses corresponding to the hosts of the sender and the receiver.
8. A computer device, comprising:
at least one processor; and
a memory storing computer instructions executable on the processor, the instructions when executed by the processor implementing the steps of the method of any one of claims 1 to 6.
9. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6.
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