CN111522626B - Virtual machine list generation method and device and electronic equipment - Google Patents
Virtual machine list generation method and device and electronic equipment Download PDFInfo
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- 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
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Abstract
The embodiment of the invention provides a virtual machine list generation method, a virtual machine list generation device and electronic equipment, which comprise the following steps: when receiving a virtual machine information checking operation, acquiring an initial virtual machine list at the current moment, determining a task intermediate state of a virtual machine aiming at the virtual machine represented by task information based on task information of an unprocessed virtual machine task recorded in a current virtual machine task table, and adding the determined task intermediate state of the virtual machine in the initial virtual machine list to obtain a virtual machine list with the recorded virtual machine information containing the task intermediate state.
Description
Technical Field
The present invention relates to the field of multi-cloud management technologies, and in particular, to a virtual machine list generating method and apparatus, and an electronic device.
Background
With the continuous development of cloud computing technology, users tend to prefer to use cloud services provided by multiple cloud service providers at the same time compared with cloud services provided by a single cloud service provider, and in order to better manage cloud services provided by different cloud service providers, multiple cloud management platforms have been developed.
For cloud services provided by different cloud service providers, the cloud management platform can manage the cloud services by accessing the virtualization platforms provided by the different cloud service providers, and the cloud services provided by the different cloud service providers are mainly realized through virtual machines, namely, virtual machines of different types are created according to different requirements of users, so that in order to enable enterprises to better manage the cloud services, the users can view the states of the virtual machines provided by the cloud service providers through the cloud management platform.
For an OpenStack (open protocol stack) type virtualization platform, the multi-cloud management platform may request to obtain a virtual machine list including task_state from the virtualization platform, where the task_state may include multiple task intermediate states, when a virtual machine task is to create a virtual machine, in a process of creating the virtual machine, a task intermediate state where the virtual machine to be created is in creation, and when the virtual machine task is to migrate the virtual machine, in a process of migrating the virtual machine, a task intermediate state where the virtual machine in migration is in migration. And when the user views the state of the virtual machine by using the multi-cloud management platform, the user can know the intermediate state of the task where the virtual machine is located at the same time.
For other types of virtualization platforms, the cloud management platform requests the obtained virtual machine list to the virtualization platform to only include the virtual machine information before the execution of the virtual machine task, for example, for a vm ware (virtual machine) type virtualization platform, the virtual machine list obtained in the process of creating the virtual machine does not include the virtual machine in the process of creating, and for another example, for a virtual machine in the process of migration, the virtual machine information of the virtual machine in the process of migration is still the virtual machine information before the migration.
The inventors have found that in the process of implementing the present invention, at least the following problems exist in the prior art:
the multi-cloud management platform requests the part of the virtualization platform to acquire the virtual machine list only comprising the virtual machine information before the virtual machine task is executed, so that the virtual machine information in the virtual machine list acquired by the multi-cloud management platform is inaccurate and incomplete.
Disclosure of Invention
The embodiment of the invention aims to provide a virtual machine list generation method, so that virtual machine information in an obtained virtual machine list is more accurate and comprehensive. The specific technical scheme is as follows:
the embodiment of the invention provides a virtual machine list generation method, which comprises the following steps:
When receiving a virtual machine information checking operation, acquiring a virtual machine list at the current moment as an initial virtual machine list, wherein the initial virtual machine list is used for recording virtual machine information of a virtual machine existing at present;
based on task information of an unprocessed and completed virtual machine task recorded in a current virtual machine task table, aiming at a virtual machine represented by the task information, determining a task intermediate state of the virtual machine, wherein the task intermediate state is matched with the task information;
and adding the determined task intermediate state of the virtual machine in the initial virtual machine list to obtain a virtual machine list of which the recorded virtual machine information contains the task intermediate state.
Further, the virtual machine task table is updated by the following steps:
when receiving a virtual machine task operation, determining task information of a virtual machine task represented by the virtual machine task operation as task information to be recorded;
writing the task information to be recorded into the virtual machine task table;
and periodically deleting the task information of the virtual machine task which is processed in the virtual machine task table.
Further, the periodically deleting task information of the virtual machine task that has completed processing in the virtual machine task table includes:
Periodically inquiring the task state of a virtual machine task to which the task information belongs according to each task information recorded in the virtual machine task table;
and deleting the task information of the virtual machine task with the task state being the completed state in the virtual machine task table.
Further, adding the determined task intermediate state of the virtual machine in the initial virtual machine list includes:
and updating the virtual machine state of the virtual machine by using the determined task intermediate state of the virtual machine in the initial virtual machine list.
Further, the obtained recorded virtual machine information comprises a virtual machine list with a task intermediate state as an added virtual machine list;
the method further comprises the steps of:
when the received detailed information checking operation for the specified virtual machine in the added virtual machine list is performed, acquiring the detailed information of the specified virtual machine;
when the task information of the appointed virtual machine is contained in the virtual machine task table, adding the task intermediate state of the appointed virtual machine in the obtained detailed information to obtain modified detailed information;
the modified detailed information of the specified virtual machine is shown.
Further, the virtual machine task recorded in the virtual machine task table is a create virtual machine task, the virtual machine represented by the task information is used as a virtual machine to be created, and the task intermediate state is an create intermediate state;
adding the determined task intermediate state of the virtual machine in the initial virtual machine list, including:
obtaining preconfigured virtual machine information preconfigured for the virtual machine to be created;
adding the in-creation state into the pre-configured virtual machine information to obtain virtual machine information of the virtual machine to be created; or setting the virtual machine state in the pre-configured virtual machine information as the in-creation state to obtain the virtual machine information of the virtual machine to be created;
and adding the virtual machine information of the virtual machine to be created in the initial virtual machine list.
The embodiment of the invention also provides a virtual machine list generation device, which comprises:
the virtual machine list acquisition module is used for acquiring a virtual machine list at the current moment when receiving virtual machine information viewing operation, and the virtual machine list is used as an initial virtual machine list for recording virtual machine information of a virtual machine existing at present;
The task intermediate state determining module is used for determining the task intermediate state of the virtual machine aiming at the virtual machine represented by the task information based on the task information of the unprocessed virtual machine task recorded in the current virtual machine task table, and the task intermediate state is matched with the task information;
and the task intermediate state adding module is used for adding the determined task intermediate state of the virtual machine to the initial virtual machine list to obtain a virtual machine list with the recorded virtual machine information containing the task intermediate state.
Further, the virtual machine task table is updated by adopting the following devices:
the task information determining module is used for determining task information of a virtual machine task represented by the virtual machine task operation as task information to be recorded when the virtual machine task operation is received;
the task information writing module is used for writing the task information to be recorded into the virtual machine task table;
and the task information deleting module is used for periodically deleting the task information of the processed virtual machine task in the virtual machine task table.
Further, the task information deleting module is specifically configured to periodically query, for each task information recorded in the virtual machine task table, a task state of a virtual machine task to which the task information belongs, and delete task information of a virtual machine task whose task state is a completed state in the virtual machine task table.
Further, the task intermediate state adding module is specifically configured to update, in the initial virtual machine list, a virtual machine state of the virtual machine by using the determined task intermediate state of the virtual machine.
Further, the obtained recorded virtual machine information comprises a virtual machine list with a task intermediate state as an added virtual machine list;
the apparatus further comprises:
the detailed information display module is used for acquiring detailed information of a specified virtual machine when receiving detailed information checking operation for the specified virtual machine in the added virtual machine list, adding a task intermediate state of the specified virtual machine in the acquired detailed information when the task information of the specified virtual machine is contained in the virtual machine task list, acquiring modified detailed information, and displaying the modified detailed information of the specified virtual machine.
Further, the virtual machine task recorded in the virtual machine task table is a create virtual machine task, the virtual machine represented by the task information is used as a virtual machine to be created, and the task intermediate state is an create intermediate state;
the task intermediate state adding module is specifically configured to obtain preconfigured virtual machine information preconfigured for the virtual machine to be created, and add the in-creation state in the preconfigured virtual machine information to obtain virtual machine information of the virtual machine to be created; or setting the virtual machine state in the pre-configured virtual machine information to be the creating state, obtaining the virtual machine information of the virtual machine to be created, and adding the virtual machine information of the virtual machine to be created in the initial virtual machine list.
The embodiment of the invention also provides electronic equipment, which comprises a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface, and the memory are communicated with each other through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing the steps of any virtual machine list generation method when executing the program stored in the memory.
The present invention further provides a computer readable storage medium having a computer program stored therein, which when executed by a processor, implements the steps of any of the virtual machine list generation methods described above.
The embodiment of the invention also provides a computer program product containing instructions, which when run on a computer, cause the computer to execute any of the virtual machine list generation methods.
According to the virtual machine list generation method, the device and the electronic equipment, when virtual machine information checking operation is received, an initial virtual machine list at the current moment is obtained, task information of an unprocessed virtual machine task recorded in a current virtual machine task list is based on the virtual machine indicated by the task information, the task intermediate state of the virtual machine is determined, and the determined task intermediate state of the virtual machine is added into the initial virtual machine list, so that the recorded virtual machine information comprises a virtual machine list with the task intermediate state.
Of course, it is not necessary for any one product or method of practicing the invention to achieve all of the advantages set forth above at the same time.
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.
FIG. 1 is a system schematic diagram of a multi-cloud management platform;
FIG. 2 is a flowchart of a virtual machine list generation method according to an embodiment of the present invention;
FIG. 3 is a flowchart of a virtual machine list generation method according to another embodiment of the present invention;
FIG. 4 is a flowchart of a detailed information display method according to an embodiment of the present invention;
FIG. 5 is a flowchart of a method for updating a virtual machine task table according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a virtual machine list generating apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a virtual machine task table update apparatus according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to provide a more accurate and more comprehensive implementation scheme for virtual machine information in an obtained virtual machine list, an embodiment of the invention provides a virtual machine list generation method, a device and electronic equipment, and the embodiment of the invention is described below with reference to the accompanying drawings of the specification. And embodiments and features of embodiments in this application may be combined with each other without conflict.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, a system schematic diagram of a multi-cloud management platform includes: the cloud management system comprises a multi-cloud management platform, a virtualization platform and Yun Chi, wherein a cloud pool comprises virtual machines, and the embodiment of the invention is applied to the multi-cloud management platform in the system.
In the actual use process, the number of the virtualization platforms connected with the multi-cloud management platform can be multiple, the multi-cloud management platform directly faces to the user, and the user can manage cloud services provided by different cloud service providers through the multi-cloud management platform, such as opening cloud services, closing cloud services, modifying cloud services and the like.
Because cloud services provided by cloud service providers are all realized on the basis of virtual machines, the process of managing cloud services by users through a multi-cloud management platform can be understood as that the users manage the virtual machines of different cloud service providers through the multi-cloud management platform, for example, "opening cloud services" can be understood as creating virtual machines, and "closing cloud services" can be understood as deleting virtual machines.
The simple interaction scene for opening the cloud service is as follows: the user executes cloud service opening operation on the multi-cloud management platform, configures virtual machine information (CPU (Central Processing Unit CPU, central processing unit) model, memory size, hard disk size and the like) of the virtual machine to be created, the multi-cloud management platform sends a virtual machine creation instruction to the virtualization platform according to a stipulated format based on the cloud service opening operation and the virtual machine information of the virtual machine to be created, the virtualization platform creates a new virtual machine in a cloud pool according to the configured virtual information after receiving the virtual machine creation instruction, and the virtualization platform feeds back creation success information to the multi-cloud management platform after the creation is completed.
In the prior art, after receiving a virtual machine information viewing operation, a multi-cloud management platform may send a virtual machine list acquisition request to a virtualization platform, where the virtualization platform collects information of each virtual machine in a cloud pool based on the received virtual machine list acquisition request, generates a virtual machine list, and feeds back the virtual machine list to the multi-cloud management platform, where the multi-cloud management platform displays the received virtual machine list.
The contents contained in the virtual machine list fed back by the different types of virtualization platforms are different, for the OpenStack type virtualization platforms, the virtual machine list fed back by the OpenStack type virtualization platforms contains a task state column which can be used for showing the task intermediate state of the virtual machine, and for other types of virtualization platforms, the virtual machine list fed back by the OpenStack type virtualization platforms does not contain the task intermediate state of the virtual machine, so that the virtual machine information in the virtual machine list shown by the multi-cloud management platform is inaccurate and incomplete.
In the embodiment of the invention, the cloud management platform can record the task information of the unprocessed virtual machine task through the virtual machine task table, and after receiving the virtual machine list fed back by the virtualization platform, the cloud management platform can determine the task intermediate state of the virtual machine represented by the task information based on the task information of the unprocessed virtual machine task, and finally adds the task intermediate state of the virtual machine in the virtual machine list, so that the virtual machine information in the displayed virtual machine list is more accurate and comprehensive.
In one embodiment of the present invention, there is provided a virtual machine list generating method, as shown in fig. 2, including the steps of:
s201: when receiving the virtual machine information checking operation, acquiring a virtual machine list at the current moment as an initial virtual machine list, wherein the initial virtual machine list is used for recording virtual machine information of the virtual machine currently existing.
S202: based on the task information of the unprocessed and completed virtual machine task recorded in the current virtual machine task table, aiming at the virtual machine represented by the task information, determining the task intermediate state of the virtual machine, wherein the task intermediate state is matched with the task information.
S203: and adding the determined task intermediate state of the virtual machine in the initial virtual machine list to obtain a virtual machine list of which the recorded virtual machine information contains the task intermediate state.
In the virtual machine list generation method as shown in fig. 2, when receiving a virtual machine information checking operation, the method acquires an initial virtual machine list at the current moment, determines a task intermediate state of a virtual machine indicated by task information based on task information of an unprocessed virtual machine task recorded in a current virtual machine task list, and adds the determined task intermediate state of the virtual machine to the initial virtual machine list, so that the recorded virtual machine information comprises a virtual machine list with the task intermediate state.
The virtual machine list generation method shown in fig. 2 can be applied to a multi-cloud management platform or a cloud management platform.
For the S201, in one embodiment, the main interface displayed by the multi-cloud management platform includes a picture control corresponding to each cloud service provider, and the user may enter the cloud service management interface of the cloud service provider represented by the icon control through the icon control, and optionally, in order to enable the user to view the state of the virtual machine when entering the cloud service management interface, the operation that the user enters the cloud service management interface from the main interface may be regarded as a virtual machine information viewing operation, or the cloud service management interface displays a virtual machine information viewing control, and the triggering operation for the virtual machine information viewing control is a virtual machine information viewing operation.
In one embodiment, the multi-cloud management platform may send a virtual machine list obtaining request to the virtualization platform, and the virtualization platform may collect information of each virtual machine in the cloud pool based on the received virtual machine list obtaining request, obtain a virtual machine list, and feed back the virtual machine list to the multi-cloud management platform.
In one embodiment, the virtual machine list may be used to record virtual machine information of a currently existing virtual machine, where the virtual machine information may include information such as a virtual machine name, a virtual machine identifier, a virtual machine CPU usage situation, a virtual machine memory usage situation, etc., and optionally, the virtual machine information recorded in the virtual machine list is critical information in information that can be obtained by the virtual machine, or information that briefly reflects the virtual machine usage situation.
For S202 described above, the task intermediate state of the virtual machine may be determined based on the task information of the unprocessed completed virtual machine task recorded in the virtual machine task table.
In one embodiment, a virtual machine task may be a virtual machine creation task, a virtual machine migration task, a virtual machine deletion task, a virtual machine configuration modification task, or the like, and optionally, task information of the virtual machine task may be a task identifier of the virtual machine task and a task type of the virtual machine task, where the task type may be creation, deletion, migration, or the like. Optionally, the task information may further include a virtual machine identifier of the virtual machine represented by the task information. When a virtual machine task is a virtual machine creation task, it can be understood that the virtual machine represented by the task information of the virtual machine creation task does not exist in the process of being created, so that the task information of the virtual machine task does not contain a virtual machine identifier, the task identifier of the virtual machine creation task can be used as the virtual machine identifier of the virtual machine to be created, and a random virtual machine identifier can be allocated to the virtual machine.
In one embodiment, the task intermediate state matches the task information, for example, when the task information creates task information of a task for a virtual machine, the task intermediate state matching the task information may be an in-creation state, when the task information is task information of a virtual machine migration task, the task intermediate state matching the task information may be a migration state, and when the task information is task information of a virtual machine deletion task, the task intermediate state matching the task information may be a deletion state. Optionally, the task intermediate state matched with the task information may be determined based on the task type in the task information, and by way of example, if the task type is creation, the task intermediate state matched with the task information to which the task type belongs is the creation intermediate state. Optionally, the task information may include task intermediate states matched with the task information.
For the above S203, the virtual machine information of the virtual machine currently existing is recorded in the initial virtual machine list, and the virtual machine represented by the task information of the virtual machine task currently not processed and the task intermediate state of the virtual machine have been determined in the above S202, therefore, the virtual machine may be searched in the initial virtual machine list, and the task intermediate state of the virtual machine may be added to the initial virtual machine list. When the task information contains the virtual machine identifier, the virtual machine identifier can be used for searching the virtual machine represented by the task information in an initial virtual machine list, so that the task intermediate state of the virtual machine is added, when the task information does not contain the virtual machine identifier, the virtual machine task to which the task information belongs is described as a virtual machine creating task, and the virtual machine is not yet established at the moment, therefore, the virtual machine information of the virtual machine which is not yet established and represented by the task information can be directly added in the initial virtual machine list, wherein the virtual machine information can be generated according to a configuration form or can be empty.
Optionally, the determined task intermediate state of the virtual machine may be used to update the virtual machine state of the virtual machine in the initial virtual machine list.
At this time, a virtual machine status bar exists in the virtual machine category, and before updating, the virtual machine status bar may be empty, or may be used to record a resource usage status and a performance status of the virtual machine, for example, sufficient resources, saturated resources, failure, health, and the like, and optionally update the content of the virtual machine status bar using the determined task intermediate status of the virtual machine.
Illustratively, an initial virtual list is obtained as in Table 1:
TABLE 1
| Virtual machine name | Virtual machine identification | Virtual machine state |
| Virtual machine 1 | 556xxx54 | Health care |
| Virtual machine 2 | 226xxx56 | Health care |
At the current moment, the virtual machine 2 executes a virtual machine migration task, and if the task intermediate state is a migration intermediate state, the updated virtual machine information contains a virtual machine list with the task intermediate state as shown in table 2:
TABLE 2
| Virtual machine name | Virtual machine identification | Virtual machine state |
| Virtual machine 1 | 556xxx54 | Health care |
| Virtual machine 2 | 226xxx56 | In migration |
Optionally, it can be known that a new column is added in the virtual machine class to record the determined task intermediate state of the virtual machine, and still taking the above example as an example, the obtained virtual machine list is as shown in table 3:
TABLE 3 Table 3
| Virtual machine name | Virtual machine identification | Virtual machine state | Task intermediate state |
| Virtual machine 1 | 556xxx54 | Health care | |
| Virtual machine 2 | 226xxx56 | Health care | In migration |
In another embodiment of the present invention, the virtual machine task recorded in the virtual machine task table is a create virtual machine task, the virtual machine represented by the task information is used as a virtual machine to be created, the intermediate state of the task is the create state, and at this time, a virtual machine list generating method is further provided to implement step S203, as shown in fig. 3, and the method includes the following steps:
s301: and obtaining preconfigured virtual machine information preconfigured for the virtual machine to be created.
In this step, the virtual machine task is a create virtual machine task, and preconfigured virtual machine information preconfigured for the virtual machine to be created is received before the multi-cloud management platform requests to obtain the virtual machine list from the virtualization platform, for example, a user may select a CPU model, a memory size, a hard disk size, a duration of existence, and the like of the virtual machine.
In one embodiment, the pre-configured virtual machine information may exist in the form of a configuration form, alternatively, the pre-configured virtual machine information may be obtained by reading the configuration form.
In one embodiment, the preconfigured virtual machine information may be information required for a virtual machine list in the preconfigured virtual machine information. The pre-configured virtual machine information includes a CPU model, a memory size, a hard disk size, and a duration of existence, and the virtual machine list only needs the CPU model, and the pre-configured virtual machine information may be the CPU model.
S302: adding the in-creation state into the pre-configured virtual machine information to obtain virtual machine information of the virtual machine to be created; or setting the virtual machine state in the pre-configured virtual machine information to be the in-creation state, and obtaining the virtual machine information of the virtual machine to be created.
In this step, optionally, when a virtual machine state that can be updated exists in the preconfigured virtual machine information, the virtual machine state in the preconfigured virtual machine information may be set to be an in-creation state, and the in-creation state may also be added to the preconfigured virtual machine information.
S303: virtual machine information of the virtual machine to be created is added in the initial virtual machine list.
In this step, when the virtual machine information of the virtual machine to be created does not include the virtual machine identifier, the virtual machine information may be directly added to the initial virtual machine list.
Illustratively, an initial virtual list is obtained as in Table 4:
TABLE 4 Table 4
| Virtual machine name | Virtual machine identification | Memory size | Health status |
| Virtual machine 1 | 556xxx54 | 4G | Health care |
| Virtual machine 2 | 226xxx56 | 8G | Health care |
When the memory size contained in the virtual machine information of the virtual machine to be created is 4G, the name of the virtual machine to be created is virtual machine X, and the task intermediate state is the creation intermediate state, the virtual machine information is determined by updating the virtual machine state in the pre-configured virtual machine information to be the creation intermediate state, and at this time, the obtained virtual machine list containing the task intermediate state is shown in table 5:
TABLE 5
| Virtual machine name | Virtual machine identification | Memory size | Health status |
| Virtual machine 1 | 556xxx54 | 4G | Health care |
| Virtual machine 2 | 226xxx56 | 8G | Health care |
| Virtual machine X | Without any means for | 4G | In the creation |
Or, the virtual machine information is virtual determined by adding the in-creation state to the preconfigured virtual machine information, and at this time, the obtained virtual machine list including the task intermediate state is as shown in table 6:
TABLE 6
| Virtual machine name | Virtual machine identification | Memory size | Virtual machine state | Task middleStatus of |
| Virtual machine 1 | 556xxx54 | 4G | Health care | |
| Virtual machine 2 | 226xxx56 | 8G | Health care | |
| Virtual machine X | Without any means for | 4G | In the creation |
In one embodiment, in the above table, in the newly added virtual machine information, a Task identifier (task_id) of a virtual machine creation Task may be added as a virtual machine identifier to the table, and the obtained virtual machine list is as in table 7:
TABLE 7
| Virtual machine name | Virtual machine identification | Memory size | Virtual machine state | Task intermediate state |
| Virtual machine 1 | 556xxx54 | 4G | Health care | |
| Virtual machine 2 | 226xxx56 | 8G | Health care | |
| Virtual machine X | Task_ID | 4G | In the creation |
In the virtual machine list generation method shown in fig. 3 provided by the embodiment of the invention, preconfigured virtual machine information preconfigured for a virtual machine to be created can be obtained, and in-creation state is added in the preconfigured virtual machine information to obtain virtual machine information of the virtual machine to be created; or, setting the virtual machine state in the pre-configured virtual machine information as the in-creation state, obtaining the virtual machine information of the virtual machine to be created, and adding the virtual machine information of the virtual machine to be created in the initial virtual machine list, so as to provide a method for adding the task intermediate state in the virtual machine list in the process of creating the virtual machine.
After the virtual machine list generating method is executed, the obtained recorded virtual machine information can be displayed to contain a virtual machine list with a task intermediate state.
In an embodiment of the present invention, the obtained recorded virtual machine information includes a virtual machine list with a task intermediate state as an added virtual machine list, and after displaying that the obtained recorded virtual machine information includes a virtual machine list with a task intermediate state, a detailed information displaying method is further provided, as shown in fig. 4, including the following steps:
s401: and when receiving detailed information checking operation for the specified virtual machine in the added virtual machine list, acquiring the detailed information of the specified virtual machine.
In this step, when the obtained recorded virtual machine information is shown to include a virtual machine list in a task intermediate state, a detailed information checking control may be included, and a triggering operation of the detailed information checking control may be a detailed information checking operation.
Optionally, each virtual machine in the virtual machine list has a corresponding detailed information viewing control, and among the multiple detailed information viewing controls, the virtual machine to which the triggered detailed information viewing control belongs is a designated virtual machine.
Similar to acquiring the virtual machine list, the cloud management platform may send a detailed information acquisition request to the virtualization platform, where the virtualization platform collects detailed information of each virtual machine in the cloud pool based on the received detailed information acquisition request, obtains the detailed information of each virtual machine, and feeds back the detailed information of each virtual machine to the cloud management platform.
In one embodiment, the detailed information of the virtual machine may include more detailed, specific and professional information of the virtual machine in addition to the virtual machine information included in the virtual machine list, so that the user can know the specific virtual machine in detail.
S402: when the task information of the appointed virtual machine is contained in the virtual machine task table, adding the task intermediate state of the appointed virtual machine into the obtained detailed information to obtain modified detailed information.
In this step, when the task information of the specified virtual machine is not included in the virtual machine task table, it is indicated that the specified virtual machine does not currently have an intermediate state of the virtual machine, and the obtained detailed information does not need to be modified.
When the task information of the designated virtual machine is contained in the virtual machine task table, it is indicated that the designated virtual machine should be in a task intermediate state currently, detailed information can be added to the task intermediate state of the designated virtual machine, and optionally, the task intermediate state can be realized by replacing the virtual machine state or by adding the task intermediate state newly.
S403: and showing the modified detailed information of the designated virtual machine.
In this step, the modified detailed information of the specified virtual machine may be directly presented.
In the detailed information display method shown in fig. 4 provided by the embodiment of the invention, when the detailed information of the specified virtual machine in the added virtual machine list is received and checked, the detailed information of the specified virtual machine is obtained, and when the task information of the specified virtual machine is contained in the virtual machine task list, the task intermediate state of the specified virtual machine is added in the obtained detailed information to obtain the modified detailed information, and the modified detailed information of the specified virtual machine is displayed.
In one embodiment, in another case, when a virtual machine is specified as a virtual machine to be created corresponding to a virtual machine creation task, virtual machine information preconfigured by the virtual machine to be created may be used as detailed information, and an in-creation state may be added in the detailed information to perform presentation.
In one embodiment of the present invention, a method for updating a virtual machine task table is provided, which can be applied to the virtual machine task table in the above embodiment, as shown in fig. 5, and includes the following steps:
s501: when receiving the virtual machine task operation, determining task information of the virtual machine task represented by the virtual machine task operation as task information to be recorded.
In this step, the virtual machine task may be a task of creating a virtual machine, a virtual machine migration task, a virtual machine deletion task, a virtual machine configuration modification task, or the like, and optionally, the task information of the virtual machine task may be a task identifier of the virtual machine task and a task type of the virtual machine task, where the task type may be creation, deletion, migration, or the like. Optionally, the task information may further include a virtual machine identifier of the virtual machine represented by the task information. When a virtual machine task is a virtual machine creation task, it can be understood that the virtual machine represented by the task information of the virtual machine creation task does not exist in the process of being created, so that the task information of the virtual machine task does not contain a virtual machine identifier, the task identifier of the virtual machine creation task can be used as the virtual machine identifier of the virtual machine to be created, and a random virtual machine identifier can be allocated to the virtual machine. Optionally, the task information may further include a virtual machine name of the virtual machine represented by the task information.
S502: and writing the task information to be recorded into a virtual machine task table.
In this step, the virtual machine task table may be a blank table established in advance, or may be a table containing task information of other virtual machine tasks.
Alternatively, the virtual machine Task table may be a vm_task table in a database.
S503: and periodically deleting the task information of the virtual machine task which is processed in the virtual machine task table.
In this step, optionally, for each task information recorded in the virtual machine task table, the task state of the virtual machine task to which the task information belongs may be queried periodically, and the task information of the virtual machine task whose task state is the completed state in the virtual machine task table may be deleted.
The task state of the virtual machine task to which the task information belongs is queried according to each task information recorded in the virtual machine task table, and the task state of the virtual machine task to which the task information belongs is obtained by sending a query instruction containing the task identifier to the virtualization platform.
In the method for updating the virtual machine task table as shown in fig. 5, when the virtual machine task operation is received, task information of the virtual machine task represented by the virtual machine task operation is determined and is used as task information to be recorded, the task information to be recorded is written into the virtual machine task table, and the task information of the virtual machine task which is processed in the virtual machine task table is deleted periodically.
Based on the same inventive concept, according to the virtual machine list generating method provided by the embodiment of the present invention, the embodiment of the present invention further provides a virtual machine list generating device, as shown in fig. 6, where the device includes:
the virtual machine list obtaining module 601 is configured to obtain, when receiving a virtual machine information viewing operation, a virtual machine list at a current moment as an initial virtual machine list, where the initial virtual machine list is used to record virtual machine information of a virtual machine that exists currently;
the task intermediate state determining module 602 is configured to determine, for a virtual machine represented by task information, a task intermediate state of the virtual machine based on task information of an unprocessed virtual machine task recorded in a current virtual machine task table, where the task intermediate state is matched with the task information;
the task intermediate state adding module 603 is configured to add the determined task intermediate state of the virtual machine to the initial virtual machine list, so as to obtain a virtual machine list in which the recorded virtual machine information includes the task intermediate state.
Further, the task intermediate state adding module 603 is specifically configured to update, in the initial virtual machine list, a virtual machine state of the virtual machine using the determined task intermediate state of the virtual machine.
Further, the obtained recorded virtual machine information comprises a virtual machine list with a task intermediate state as an added virtual machine list;
the apparatus further comprises:
the detailed information display module 604 is configured to obtain detailed information of a specified virtual machine when receiving a detailed information viewing operation for the specified virtual machine in the post-addition virtual machine list, and when the task information of the specified virtual machine is included in the virtual machine task list, add a task intermediate state of the specified virtual machine to the obtained detailed information, obtain modified detailed information, and display the modified detailed information of the specified virtual machine.
Further, the virtual machine task recorded in the virtual machine task table is a virtual machine creating task, the virtual machine represented by the task information is used as a virtual machine to be created, and the task intermediate state is an creating state;
the task intermediate state adding module 603 is specifically configured to obtain preconfigured virtual machine information preconfigured for the virtual machine to be created, and add an in-creation state in the preconfigured virtual machine information to obtain virtual machine information of the virtual machine to be created; or setting the virtual machine state in the pre-configured virtual machine information to be the in-creation state, obtaining the virtual machine information of the virtual machine to be created, and adding the virtual machine information of the virtual machine to be created in the initial virtual machine list.
Based on the same inventive concept, according to the method for updating the task table of the virtual machine provided by the embodiment of the present invention, the embodiment of the present invention further provides a device for updating the task table of the virtual machine column, as shown in fig. 7, where the device includes:
the task information determining module 701 is configured to determine task information of a virtual machine task represented by a virtual machine task operation as task information to be recorded when the virtual machine task operation is received;
the task information writing module 702 is configured to write task information to be recorded into a virtual machine task table;
the task information deleting module 703 is configured to periodically delete task information of the virtual machine task that has completed processing in the virtual machine task table.
Further, the task information deleting module 703 is specifically configured to periodically query, for each task information recorded in the virtual machine task table, a task state of a virtual machine task to which the task information belongs, and delete task information of the virtual machine task whose task state is a completed state in the virtual machine task table.
The embodiment of the present invention further provides an electronic device, as shown in fig. 8, including a processor 801, a communication interface 802, a memory 803, and a communication bus 804, where the processor 801, the communication interface 802, and the memory 803 complete communication with each other through the communication bus 804,
A memory 803 for storing a computer program;
the processor 801, when executing the program stored in the memory 803, implements the following steps:
when receiving a virtual machine information checking operation, acquiring a virtual machine list at the current moment as an initial virtual machine list, wherein the initial virtual machine list is used for recording virtual machine information of a virtual machine existing at present;
based on task information of an unprocessed and completed virtual machine task recorded in a current virtual machine task table, aiming at a virtual machine represented by the task information, determining a task intermediate state of the virtual machine, wherein the task intermediate state is matched with the task information;
and adding the determined task intermediate state of the virtual machine in the initial virtual machine list to obtain a virtual machine list of which the recorded virtual machine information contains the task intermediate state.
The communication bus mentioned above for the electronic devices may be a peripheral component interconnect standard (Peripheral Component Interconnect, PCI) bus or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, etc. The communication bus may be classified as an address bus, a data bus, a control bus, or the like. For ease of illustration, the figures are shown with only one bold line, but not with only one bus or one type of bus.
The communication interface is used for communication between the electronic device and other devices.
The Memory may include random access Memory (Random Access Memory, RAM) or may include Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the aforementioned processor.
The processor may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), etc.; but also digital signal processors (Digital Signal Processing, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
In yet another embodiment of the present invention, there is also provided a computer readable storage medium having stored therein a computer program which, when executed by a processor, implements the steps of any of the virtual machine list generation methods described above.
In yet another embodiment of the present invention, a computer program product containing instructions that, when run on a computer, cause the computer to perform any of the virtual machine list generation methods of the above embodiments is also provided.
In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, produces a flow or function in accordance with embodiments of the present invention, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another, for example, by wired (e.g., coaxial cable, optical fiber, digital Subscriber Line (DSL)), or wireless (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), etc.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In this specification, each embodiment is described in a related manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for an apparatus, an electronic device, a computer readable storage medium, a computer program product, a description is relatively simple, as it is substantially similar to the method embodiments, as relevant see also part of the description of the method embodiments.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.
Claims (11)
1. The virtual machine list generation method is characterized by being applied to a multi-cloud management platform and comprising the following steps of:
when receiving a virtual machine information checking operation, acquiring a virtual machine list at the current moment from a virtualization platform as an initial virtual machine list, wherein the initial virtual machine list is used for recording virtual machine information of a virtual machine existing at present; the initial virtual machine list is: the virtualization platform collects information generation of each virtual machine in a cloud pool based on a received virtual machine list acquisition request sent by the multi-cloud management platform, and sends a virtual machine list to the multi-cloud management platform;
based on task information of an unprocessed and completed virtual machine task recorded in a current virtual machine task table, aiming at a virtual machine represented by the task information, determining a task intermediate state of the virtual machine, wherein the task intermediate state is matched with the task information;
Adding the determined task intermediate state of the virtual machine in the initial virtual machine list to obtain a virtual machine list of which the recorded virtual machine information contains the task intermediate state;
adding the determined task intermediate state of the virtual machine in the initial virtual machine list to obtain a virtual machine list with the recorded virtual machine information containing the task intermediate state, wherein the method comprises the following steps:
when the task information comprises a virtual machine identifier, searching a virtual machine represented by the task information in the initial virtual machine list through the virtual machine identifier, and adding a task intermediate state of the virtual machine in the initial virtual machine list to obtain a virtual machine list of which the recorded virtual machine information comprises the task intermediate state;
when the task information does not contain a virtual machine identifier, adding virtual machine information of a virtual machine which is not established and represented by the task information in the initial virtual machine list, and obtaining a virtual machine list in which the recorded virtual machine information contains a task intermediate state;
the virtual machine task recorded in the virtual machine task table is a virtual machine creating task, the virtual machine represented by the task information is used as a virtual machine to be created, and the task intermediate state is an in-creation state;
Adding the determined task intermediate state of the virtual machine in the initial virtual machine list, including:
obtaining preconfigured virtual machine information preconfigured for the virtual machine to be created; the pre-configured virtual machine information is received by the multi-cloud management platform before the virtual machine list is requested to be acquired from the virtualization platform, and is stored in the multi-cloud management platform in the form of a configuration form;
adding the in-creation state into the pre-configured virtual machine information to obtain virtual machine information of the virtual machine to be created; or setting the virtual machine state in the pre-configured virtual machine information as the in-creation state to obtain the virtual machine information of the virtual machine to be created;
and adding the virtual machine information of the virtual machine to be created in the initial virtual machine list.
2. The method of claim 1, wherein the virtual machine task table is updated by:
when receiving a virtual machine task operation, determining task information of a virtual machine task represented by the virtual machine task operation as task information to be recorded;
writing the task information to be recorded into the virtual machine task table;
And periodically deleting the task information of the virtual machine task which is processed in the virtual machine task table.
3. The method according to claim 2, wherein periodically deleting task information of the virtual machine task that has completed processing in the virtual machine task table includes:
periodically inquiring the task state of a virtual machine task to which the task information belongs according to each task information recorded in the virtual machine task table;
and deleting the task information of the virtual machine task with the task state being the completed state in the virtual machine task table.
4. A method according to any of claims 1-3, wherein said adding the determined task intermediate state of the virtual machine in the initial list of virtual machines comprises:
and updating the virtual machine state of the virtual machine by using the determined task intermediate state of the virtual machine in the initial virtual machine list.
5. The method of claim 1, wherein the obtained recorded virtual machine information includes a virtual machine list having an intermediate state of a task as the post-addition virtual machine list;
the method further comprises the steps of:
when the received detailed information checking operation for the specified virtual machine in the added virtual machine list is performed, acquiring the detailed information of the specified virtual machine;
When the task information of the appointed virtual machine is contained in the virtual machine task table, adding the task intermediate state of the appointed virtual machine in the obtained detailed information to obtain modified detailed information;
the modified detailed information of the specified virtual machine is shown.
6. A virtual machine list generating apparatus, wherein the apparatus is applied to a multi-cloud management platform, and comprises:
the virtual machine list acquisition module is used for acquiring a virtual machine list at the current moment from the virtualization platform when receiving virtual machine information viewing operation, and the virtual machine list is used as an initial virtual machine list for recording virtual machine information of a currently existing virtual machine; the initial virtual machine list is: the virtualization platform collects information generation of each virtual machine in a cloud pool based on a received virtual machine list acquisition request sent by the multi-cloud management platform, and sends a virtual machine list to the multi-cloud management platform;
the task intermediate state determining module is used for determining the task intermediate state of the virtual machine aiming at the virtual machine represented by the task information based on the task information of the unprocessed virtual machine task recorded in the current virtual machine task table, and the task intermediate state is matched with the task information;
The task intermediate state adding module is used for adding the determined task intermediate state of the virtual machine in the initial virtual machine list to obtain a virtual machine list with recorded virtual machine information containing task intermediate states;
the task intermediate state adding module is specifically configured to, when the task information includes a virtual machine identifier, search a virtual machine represented by the task information in the initial virtual machine list through the virtual machine identifier, and add a task intermediate state of the virtual machine in the initial virtual machine list, so as to obtain a virtual machine list in which the recorded virtual machine information includes a task intermediate state;
when the task information does not contain a virtual machine identifier, adding virtual machine information of a virtual machine which is not established and represented by the task information in the initial virtual machine list, and obtaining a virtual machine list in which the recorded virtual machine information contains a task intermediate state;
the virtual machine task recorded in the virtual machine task table is a virtual machine creating task, the virtual machine represented by the task information is used as a virtual machine to be created, and the task intermediate state is an in-creation state;
the task intermediate state adding module is specifically configured to obtain preconfigured virtual machine information preconfigured for the virtual machine to be created, and add the in-creation state in the preconfigured virtual machine information to obtain virtual machine information of the virtual machine to be created; or setting the virtual machine state in the pre-configured virtual machine information to be the creation state, obtaining the virtual machine information of the virtual machine to be created, and adding the virtual machine information of the virtual machine to be created in the initial virtual machine list; the pre-configured virtual machine information is received by the multi-cloud management platform before the virtual machine list is requested to be acquired from the virtualization platform, and is stored in the multi-cloud management platform in the form of a configuration form.
7. The apparatus of claim 6, wherein the virtual machine task table is updated using:
the task information determining module is used for determining task information of a virtual machine task represented by the virtual machine task operation as task information to be recorded when the virtual machine task operation is received;
the task information writing module is used for writing the task information to be recorded into the virtual machine task table;
and the task information deleting module is used for periodically deleting the task information of the processed virtual machine task in the virtual machine task table.
8. The apparatus according to claim 7, wherein the task information deleting module is specifically configured to periodically query, for each task information recorded in the virtual machine task table, a task state of a virtual machine task to which the task information belongs, and delete task information of a virtual machine task whose task state is a completed state in the virtual machine task table.
9. The apparatus according to any of claims 6-8, wherein the task intermediate state adding module is configured to update, in the initial virtual machine list, a virtual machine state of the virtual machine using the determined task intermediate state of the virtual machine.
10. The apparatus of claim 6, wherein the recorded virtual machine information includes a virtual machine list having an intermediate state of a task as the post-addition virtual machine list;
the apparatus further comprises:
the detailed information display module is used for acquiring detailed information of a specified virtual machine when receiving detailed information checking operation for the specified virtual machine in the added virtual machine list, adding a task intermediate state of the specified virtual machine in the acquired detailed information when the task information of the specified virtual machine is contained in the virtual machine task list, acquiring modified detailed information, and displaying the modified detailed information of the specified virtual machine.
11. The electronic equipment is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;
a memory for storing a computer program;
a processor for carrying out the method steps of any one of claims 1-5 when executing a program stored on a memory.
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