CN110730205B - Cluster system deployment method, device, computer equipment and storage medium - Google Patents
Cluster system deployment method, device, computer equipment and storage medium Download PDFInfo
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Abstract
The application relates to the technical field of cloud computing, and provides a method, a device, computer equipment and a storage medium for deploying a cluster system. The method comprises the following steps: and receiving and determining a first association relation between a preset entry IP address and an initial virtual machine cluster and a second association relation between the initial virtual machine cluster and a preset service virtual machine according to the input binding information, acquiring the entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relation, configuring each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster, and mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain a configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine. By adopting the method, the built cluster system can provide service to the outside.
Description
Technical Field
The present disclosure relates to the field of cloud computing technologies, and in particular, to a method, an apparatus, a computer device, and a storage medium for deploying a cluster system.
Background
With the development of computer technology, a cloud platform appears, and the cloud platform can provide private cloud services for users. When a user creates a private cloud, the user can select a private IP (Internet Protocol Address ) address segment by himself, divide the private network into a plurality of sub-network segments according to own requirements, and deploy different services respectively.
However, the IP addresses in these subnets are allocated to the system only when the user creates a virtual machine or other resources under the corresponding subnet, and when the user needs to build a high-availability cluster system belonging to the user on the cloud, the high-availability cluster system is allocated to a plurality of IP addresses, and the cloud platform cannot identify the user operation through the unified IP address, which causes that the built cluster system cannot provide services to the outside.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a method, an apparatus, a computer device, and a storage medium for deploying a cluster system that enables the cluster system to provide services to the outside.
A method of cluster system deployment, the method comprising:
receiving input binding information, and determining a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information;
acquiring an entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relation;
configuring each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster;
and mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine.
In one embodiment, before receiving the input binding information, the method further includes:
receiving and analyzing an input address application request;
when the address application request comprises a designated IP address and the designated IP address is unoccupied, the designated IP address is used as an entry IP address, when the designated IP address is occupied, a designated IP address replacement prompt is pushed, and the step of receiving and analyzing the input address application request is returned;
When the address application request does not include the appointed IP address, traversing a preset address pool, determining a free IP address set in the address pool, and randomly selecting an entry IP address from the free IP address set;
and acquiring an entry IP address, writing the entry IP address into a preset database, and pushing the acquired prompt.
In one embodiment, before receiving the input binding information, the method includes:
receiving a target virtual machine cluster creation request;
determining the number of virtual machines required according to the number information of the virtual machines in the target virtual machine cluster creation request;
creating an initial virtual machine cluster according to the number of the needed virtual machines, pushing the created prompts, and acquiring virtual machine parameter information of a target virtual machine cluster;
receiving virtual machine priority information, wherein the virtual machine priority information is used for determining the priority of each virtual machine in a target virtual machine cluster;
and writing the virtual machine parameter information and the virtual machine priority information into a preset database.
In one embodiment, after obtaining the configured cluster system including the ingress IP address, the target virtual machine cluster, and the service virtual machine, the method further includes:
counting the inlet flow and the outlet flow flowing through the inlet IP address;
Pushing a flow alarm prompt when the inlet flow is greater than a preset inlet flow threshold and/or the outlet flow is greater than a preset outlet flow threshold.
In one embodiment, after obtaining the configured cluster system including the ingress IP address, the target virtual machine cluster, and the service virtual machine, the method further includes:
obtaining virtual machine switching conditions;
searching a main virtual machine in a target virtual machine cluster;
transmitting a data packet to a main virtual machine according to the virtual machine switching condition;
and when the main virtual machine does not respond, switching to obtain a new main virtual machine according to the priority information of the virtual machine.
In one embodiment, sending the data packet to the primary virtual machine according to the virtual machine switching condition includes:
when the virtual machine switching condition is that the virtual machine is switched without responding in a preset time interval, sending a data packet to the main virtual machine according to the preset time interval period;
and when the virtual machine switching condition is that the virtual machine is switched without responding within the preset connection times, sending a data packet to the main virtual machine according to the preset connection times.
In one embodiment, when the host virtual machine does not respond, after switching to obtain a new host virtual machine according to the priority information of the virtual machine, the method further includes:
Periodically sending a data packet to the switched main virtual machine;
and when the switched main virtual machine responds, switching the switched main virtual machine into the main virtual machine again.
An apparatus for cluster system deployment, the apparatus comprising:
the processing module is used for receiving the input binding information, and determining a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information;
the acquisition module is used for acquiring an entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relation;
the configuration module is used for configuring each virtual machine in the initial virtual machine cluster according to the inlet IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster;
and the mounting module is used for mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine.
A computer device comprising a memory storing a computer program and a processor which when executing the computer program performs the steps of:
Receiving input binding information, and determining a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information;
acquiring an entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relation;
configuring each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster;
and mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
receiving input binding information, and determining a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information;
Acquiring an entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relation;
configuring each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster;
and mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine.
According to the method, the device, the computer equipment and the storage medium for deploying the cluster system, the input binding information is received, the acquisition of the entry IP address, the virtual machine parameter information and the virtual machine priority information is realized according to the binding information, and then each virtual machine in the initial virtual machine cluster is configured according to the entry IP address, the virtual machine parameter information and the virtual machine priority information, so that a target virtual machine cluster is obtained, the service virtual machine is mounted to the target virtual machine cluster, the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine is obtained, and the unified entry with the entry IP address as the target virtual machine cluster is realized, so that the built cluster system can provide services to the outside through the entry IP address.
Drawings
FIG. 1 is an application scenario diagram of a method of cluster system deployment in one embodiment;
FIG. 2 is a flow diagram of a method of cluster system deployment in one embodiment;
FIG. 3 is a flow chart of a method of cluster system deployment in another embodiment;
FIG. 4 is a flow chart of a method of cluster system deployment in yet another embodiment;
FIG. 5 is a flow diagram of a method of cluster system deployment in yet another embodiment;
FIG. 6 is a flow chart of a method of cluster system deployment in another embodiment;
FIG. 7 is a schematic flow chart illustrating the sub-process of step S606 in FIG. 6 according to one embodiment;
FIG. 8 is a flow chart of a method of cluster system deployment in yet another embodiment;
FIG. 9 is a block diagram of an apparatus for cluster system deployment in one embodiment;
fig. 10 is an internal structural view of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The method for deploying the cluster system can be applied to an application environment shown in fig. 1. The terminal 102 receives binding information input by a user, determines a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information, obtains the entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relationship, configures each virtual machine in the initial virtual machine cluster according to the entry IP address, virtual machine parameter information and virtual machine priority information, and mounts the service virtual machine to a target virtual machine cluster according to the second association relationship to obtain a configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine. The terminal 102 may be, but is not limited to, various personal computers, notebook computers, smart phones, and tablet computers.
In one embodiment, as shown in fig. 2, a method for deploying a cluster system is provided, and the method is applied to the terminal in fig. 1 for illustration, and includes the following steps:
s202: and receiving input binding information, and determining a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information.
A virtual machine cluster refers to a cluster of virtual machines, including a plurality of virtual machines. The initial virtual machine cluster refers to a virtual machine cluster that has not yet issued a configuration. The ingress IP address refers to an IP address that is an ingress of the virtual machine cluster. Specifically, each virtual machine in the virtual machine cluster shares an entry IP address to provide services to the outside. The business virtual machine refers to a virtual machine for processing business services. The binding information is input to the terminal by the user, and the binding information carries the entry IP address, the initial virtual machine cluster and the information of the service virtual machine which the user wants to bind, so the terminal can determine a first association relationship between the preset entry IP address and the initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and the preset service virtual machine according to the binding information. The preset entry IP address, the virtual machine cluster and the service virtual machine can be set according to the needs.
S204: and according to the first association relation, acquiring the entry IP address, the virtual machine parameter information and the virtual machine priority information from a preset database.
The method comprises the steps that an entry IP address, virtual machine parameter information and virtual machine priority information are stored in a preset database, wherein the virtual machine parameter information refers to parameter information of each virtual machine in a target virtual machine cluster and comprises a host name and the like, the virtual machine priority information refers to priority information of each virtual machine in the target virtual machine cluster, and the target virtual machine cluster can be configured by an initial virtual machine cluster. And determining a main virtual machine in the target virtual machine cluster according to the priority information of each virtual machine, wherein only one virtual machine in the target virtual machine cluster is used as the main virtual machine at the same time, and providing services to the outside.
S206: and configuring each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster.
When the configuration is carried out, the terminal firstly configures each virtual machine in the initial virtual machine cluster according to the virtual machine parameter information and the virtual machine priority information, then establishes a new virtual network card on each virtual machine, and finally configures an entry IP address on the new virtual network card of each virtual machine in the initial virtual machine cluster to obtain a target virtual machine cluster. Because only one virtual machine is used as a main virtual machine in the target virtual machine cluster at the same time, services can be provided to the outside, so that an entrance IP address can be used as a unified entrance of the target virtual machine cluster, and the built cluster system can provide services to the outside through the entrance IP address.
S208: and mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine.
The business virtual machines are virtual machines for processing business services, and each business virtual machine corresponds to each business service. When the business virtual machine is mounted on the target virtual machine cluster, a high-availability service inlet of the business service can be realized, the target virtual machine cluster is used as an intermediary for forwarding the business request, and the cluster system can provide various business services to the outside.
According to the cluster system deployment method, input binding information is received, acquisition of the entry IP address, the virtual machine parameter information and the virtual machine priority information is achieved according to the binding information, and then each virtual machine in the initial virtual machine cluster is configured according to the entry IP address, the virtual machine parameter information and the virtual machine priority information, a target virtual machine cluster is obtained, a service virtual machine is mounted to the target virtual machine cluster, a configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine is obtained, and unified entry with the entry IP address as the target virtual machine cluster is achieved, so that the built cluster system can provide services to the outside through the entry IP address.
In one embodiment, as shown in fig. 3, before S202, the method further includes:
s302: receiving and analyzing an input address application request;
s304: when the address application request comprises a designated IP address and the designated IP address is unoccupied, the designated IP address is used as an entry IP address, when the designated IP address is occupied, a designated IP address replacement prompt is pushed, and the step of receiving and analyzing the input address application request is returned;
s306: when the address application request does not include the appointed IP address, traversing a preset address pool, determining a free IP address set in the address pool, and randomly selecting an entry IP address from the free IP address set;
s308: and acquiring an entry IP address, writing the entry IP address into a preset database, and pushing the acquired prompt.
When a user needs to deploy a cluster system, an address application request is sent to a terminal, the terminal receives and analyzes the input address application request, when the address application request comprises a designated IP address, namely, when the user designates the IP address which is expected to be occupied, the terminal inquires a preset address pool according to the designated IP address, confirms the service condition of the designated IP address, when the designated IP address is not occupied, the terminal takes the designated IP address as an entrance IP address, when the designated IP address is occupied, the terminal pushes and changes the designated IP address to prompt the user, and returns the step of receiving and analyzing the input address application request. At this time, the user may choose to input another designated IP address again or choose not to designate an IP address, and the terminal randomly selects an IP address that meets the requirements.
When the address application request does not include the designated IP address, that is, when the user does not designate the IP address which is desired to be occupied, the server determines a subnet section required by the user according to the address application request, traverses a preset address pool according to the subnet section, determines a free IP address set in the subnet section in the address pool, and randomly selects an entry IP address from the free IP address set. The preset address pool stores the IP addresses and the use cases of the IP addresses, wherein the use cases include occupied and unoccupied (i.e., idle state). After determining the entry IP address, the terminal acquires the entry IP address, writes the entry IP address into a preset database, pushes an acquired prompt, and the acquired prompt is used for prompting the user that the user has applied for the IP address, so that the user knows which IP addresses the user has applied for.
According to the embodiment, the input address application request is received and analyzed, the entry IP address is selected according to the address application request, the entry IP address is obtained, the entry IP address is written into the preset database, the obtained prompt is pushed, and the acquisition of the entry IP address is realized.
In one embodiment, as shown in fig. 4, before S202, the method includes:
s402: receiving a target virtual machine cluster creation request;
S404: determining the number of virtual machines required according to the number information of the virtual machines in the target virtual machine cluster creation request;
s406: creating an initial virtual machine cluster according to the number of the needed virtual machines, pushing the created prompts, and acquiring virtual machine parameter information of a target virtual machine cluster;
s408: receiving virtual machine priority information, wherein the virtual machine priority information is used for determining the priority of each virtual machine in a target virtual machine cluster;
s410: and writing the virtual machine parameter information and the virtual machine priority information into a preset database.
When a user needs to deploy a cluster system, the user sends a target virtual machine cluster creation request to a terminal, the terminal receives the target virtual machine cluster creation request, determines the number of required virtual machines according to the number of virtual machines in the target virtual machine cluster creation request, creates an initial virtual machine cluster according to the number of required virtual machines, pushes a created prompt, and the created prompt is used for prompting the user that the initial virtual machine cluster is created, and meanwhile, the terminal obtains virtual machine parameter information of the target virtual machine cluster. After pushing the created prompt, a user sends virtual machine priority information to a terminal, the terminal receives the virtual machine priority information, virtual machine parameter information and virtual machine priority information are written into a preset database, the virtual machine priority information is used for determining the priority of each virtual machine in a target virtual machine cluster, the virtual machine with the highest priority is a main virtual machine, the rest virtual machines are standby virtual machines in sequence according to priority levels, and when the main virtual machine fails, the traffic flowing through an inlet IP address is switched to the standby virtual machine, so that the service of the target virtual machine cluster is kept stable continuously.
Specifically, after the initial virtual machine cluster is established, the terminal does not issue configuration on each virtual machine in the initial virtual machine cluster, but acquires virtual machine parameter information of the target virtual machine cluster and stores the virtual machine parameter information in a preset database, and issues configuration to each virtual machine in the initial virtual machine cluster according to the virtual machine parameter information when the initial virtual machine cluster is bound with the entry IP address, so as to obtain the target virtual machine cluster. In this way, binding and unbinding of the entry IP address and each virtual machine cluster can be conveniently realized, when the entry IP address needs to unbinding with the current virtual machine cluster and binding another virtual machine cluster, the terminal only needs to pull up the same number of virtual machines to form an initial virtual machine cluster, and the stored virtual machine parameter information is acquired from a preset database and is distributed to the newly formed initial virtual machine cluster.
According to the embodiment, the target virtual machine cluster creation request is received, the initial virtual machine cluster is created according to the target virtual machine cluster creation request, virtual machine parameter information of the target virtual machine cluster is obtained, virtual machine priority information is received, and the virtual machine parameter information and the virtual machine priority information are written into the preset database, so that the creation of the initial virtual machine cluster and the obtaining of the virtual machine parameter information and the virtual machine priority information are realized.
In one embodiment, as shown in fig. 5, after S208, the method further includes:
s502: counting the inlet flow and the outlet flow flowing through the inlet IP address;
s504: pushing a flow alarm prompt when the inlet flow is greater than a preset inlet flow threshold and/or the outlet flow is greater than a preset outlet flow threshold.
The terminal can count the outlet flow and the inlet flow flowing through the inlet IP address, the service condition of the cluster system is determined according to the counting result, and when the inlet flow is greater than a preset inlet flow threshold value and/or the outlet flow is greater than a preset outlet flow threshold value, a flow alarm prompt is pushed and used for prompting a user that the current cluster system is in a saturated working state. Further, at this time, the user may choose to continue adding the service virtual machine in the cluster system to alleviate the work of the current cluster system.
In the above embodiment, the inlet flow and the outlet flow flowing through the inlet IP address are counted, and when the inlet flow is greater than the preset inlet flow threshold and/or the outlet flow is greater than the preset outlet flow threshold, the flow alarm prompt is pushed, so that the monitoring of the cluster system according to the inlet flow and the outlet flow is realized.
In one embodiment, as shown in fig. 6, after S208, the method further includes:
S602: obtaining virtual machine switching conditions;
s604: searching a main virtual machine in a target virtual machine cluster;
s606: transmitting a data packet to a main virtual machine according to the virtual machine switching condition;
s608: and when the main virtual machine does not respond, switching to obtain a new main virtual machine according to the priority information of the virtual machine.
The virtual machine switching condition refers to a condition of switching a main virtual machine, specifically, the virtual machine priority information is used for determining the priority of each virtual machine in the target virtual machine cluster, the virtual machine with the highest priority is the main virtual machine, and the rest virtual machines are standby virtual machines in sequence according to priority levels. The terminal can search the main virtual machine in the target virtual machine cluster according to the virtual machine priority information, send a data packet to the main virtual machine according to the virtual machine switching condition, detect the working state of the main virtual machine, and switch to obtain a new main virtual machine according to the virtual machine priority information when the main virtual machine does not respond (namely, when the main virtual machine fails).
Further, the mode of switching to obtain the new host virtual machine according to the priority information of the virtual machine is that if the host virtual machine in the current work is the virtual machine with the highest priority, the state of the virtual machine with the lower level is detected, when the virtual machine with the lower level can be used, the virtual machine with the lower level is switched to be the new host virtual machine, when the virtual machine with the lower level cannot be used, the state of the virtual machine with the lower level is continuously detected until the virtual machine with the higher level can be used is detected, and the virtual machine is switched to the new host virtual machine. And if the currently operating main virtual machine is not the virtual machine with the highest priority, sequentially detecting the states of the virtual machines with the priority higher than that of the currently operating main virtual machine according to the priority information of the virtual machines until the usable virtual machine is detected, and switching the virtual machine into a new main virtual machine.
According to the embodiment, the virtual machine switching conditions are obtained, the main virtual machine in the target virtual machine cluster is searched, the data packet is sent to the main virtual machine according to the virtual machine switching conditions, and when the main virtual machine does not respond, a new main virtual machine is obtained through switching according to the virtual machine priority information, so that monitoring and switching of the main virtual machine are realized.
In one embodiment, as shown in fig. 7, S606 includes:
s702: when the virtual machine switching condition is that the virtual machine is switched without responding in a preset time interval, sending a data packet to the main virtual machine according to the preset time interval period;
s704: and when the virtual machine switching condition is that the virtual machine is switched without responding within the preset connection times, sending a data packet to the main virtual machine according to the preset connection times.
When the virtual machine switching condition is that the virtual machine is switched without responding in a preset time interval, the terminal sends a data packet to the main virtual machine according to the preset time interval period, when feedback information of the virtual machine is received in a preset waiting time, the virtual machine can be considered to work normally, and when the feedback information of the virtual machine is not received in the preset waiting time, the virtual machine can be considered to work abnormally. The preset time interval and the preset waiting time can be set according to the needs.
When the virtual machine switching condition is that the virtual machine is switched without responding within the preset connection times, the terminal sends a data packet to the main virtual machine according to the preset connection times, and when feedback information of the virtual machine is not received within the preset connection times, the virtual machine can be considered to work abnormally. The preset connection times can be set according to the needs.
According to the embodiment, the monitoring of the main virtual machine is realized according to the virtual machine switching condition.
In one embodiment, as shown in fig. 8, after S608, the method further includes:
s802: periodically sending a data packet to the switched main virtual machine;
s804: and when the switched main virtual machine responds, switching the switched main virtual machine into the main virtual machine again.
When the switched main virtual machine responds, the switched main virtual machine can be considered to work continuously, and the terminal can switch the switched main virtual machine into the main virtual machine again. Specifically, if the switched host virtual machines include a plurality of virtual machines, the terminal sequentially sends data packets to each switched host virtual machine according to the priority information of the virtual machines, and when the virtual machine responds, the virtual machine is switched to the host virtual machine.
According to the embodiment, the data packet is sent to the switched main virtual machine at regular intervals, and when the switched main virtual machine responds, the switched main virtual machine is switched to the main virtual machine again, so that the switching of the main virtual machine is realized.
It should be understood that, although the steps in the flowcharts of fig. 2-8 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in fig. 2-8 may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor does the order in which the sub-steps or stages are performed necessarily occur sequentially, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
In one embodiment, as shown in fig. 9, there is provided an apparatus for cluster system deployment, including: a processing module 902, an acquisition module 904, a configuration module 906, and a mounting module 908, wherein:
The processing module 902 is configured to receive input binding information, and determine a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information;
the obtaining module 904 is configured to obtain, according to the first association relationship, an entry IP address, virtual machine parameter information, and virtual machine priority information from a preset database;
a configuration module 906, configured to configure each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information, and the virtual machine priority information, to obtain a target virtual machine cluster;
and a mounting module 908, configured to mount the service virtual machine to the target virtual machine cluster according to the second association relationship, to obtain a configured cluster system including the entry IP address, the target virtual machine cluster, and the service virtual machine.
According to the cluster system deployment device, input binding information is received, acquisition of the entry IP address, the virtual machine parameter information and the virtual machine priority information is achieved according to the binding information, and then each virtual machine in the initial virtual machine cluster is configured according to the entry IP address, the virtual machine parameter information and the virtual machine priority information, a target virtual machine cluster is obtained, a service virtual machine is mounted to the target virtual machine cluster, a configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine is obtained, and unified entry with the entry IP address as the target virtual machine cluster is achieved, so that the built cluster system can provide services to the outside through the entry IP address.
In one embodiment, the processing module is further configured to receive and parse an input address application request, when the address application request includes a specified IP address and the specified IP address is unoccupied, use the specified IP address as an entry IP address, push and replace a specified IP address hint when the specified IP address is occupied, return to a step of receiving and parse the input address application request, traverse a preset address pool when the address application request does not include the specified IP address, determine a set of free IP addresses in the address pool, randomly select an entry IP address from the set of free IP addresses, obtain the entry IP address, write the entry IP address into a preset database, and push the obtained hint.
In one embodiment, the processing module is further configured to receive a target virtual machine cluster creation request, determine a required number of virtual machines according to the virtual machine number information in the target virtual machine cluster creation request, create an initial virtual machine cluster according to the required number of virtual machines, push the created hint, obtain virtual machine parameter information of the target virtual machine cluster, receive virtual machine priority information, and use the virtual machine priority information to determine priorities of virtual machines in the target virtual machine cluster, and write the virtual machine parameter information and the virtual machine priority information into a preset database.
In one embodiment, the device for deploying the cluster system further comprises a monitoring module, wherein the monitoring module is used for counting the inlet flow and the outlet flow flowing through the inlet IP address, and pushing the flow alarm prompt when the inlet flow is greater than a preset inlet flow threshold and/or the outlet flow is greater than a preset outlet flow threshold.
In one embodiment, the monitoring module is further configured to obtain a virtual machine switching condition, search a host virtual machine in the target virtual machine cluster, send a data packet to the host virtual machine according to the virtual machine switching condition, and switch to obtain a new host virtual machine according to the virtual machine priority information when the host virtual machine does not respond.
In one embodiment, the monitoring module is further configured to send a data packet to the host virtual machine according to a period of a preset time interval when the virtual machine switching condition is that the virtual machine is switched without responding within the preset time interval, and send the data packet to the host virtual machine according to the preset connection times when the virtual machine switching condition is that the virtual machine is switched without responding within the preset connection times.
In one embodiment, the monitoring module is further configured to periodically send a data packet to the switched primary virtual machine, and when the switched primary virtual machine responds, switch the switched primary virtual machine to the primary virtual machine again.
Specific limitations regarding the apparatus of the cluster system deployment may be referred to the limitations of the method of the cluster system deployment above, and will not be described herein. The modules in the cluster system deployment device may be implemented in whole or in part by software, hardware, or a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a terminal, and an internal structure diagram thereof may be as shown in fig. 10. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a method of cluster system deployment. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the structure shown in fig. 10 is merely a block diagram of some of the structures associated with the present application and is not limiting of the computer device to which the present application may be applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided comprising a memory storing a computer program and a processor that when executing the computer program performs the steps of:
receiving input binding information, and determining a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information;
acquiring an entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relation;
configuring each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster;
And mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine.
According to the computer equipment deployed by the cluster system, input binding information is received, acquisition of the entry IP address, the virtual machine parameter information and the virtual machine priority information is achieved according to the binding information, and then each virtual machine in the initial virtual machine cluster is configured according to the entry IP address, the virtual machine parameter information and the virtual machine priority information, a target virtual machine cluster is obtained, a service virtual machine is mounted to the target virtual machine cluster, the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine is obtained, and unified entry with the entry IP address as the target virtual machine cluster is achieved, so that the built cluster system can provide services to the outside through the entry IP address.
In one embodiment, the processor when executing the computer program further performs the steps of:
receiving and analyzing an input address application request;
when the address application request comprises a designated IP address and the designated IP address is unoccupied, the designated IP address is used as an entry IP address, when the designated IP address is occupied, a designated IP address replacement prompt is pushed, and the step of receiving and analyzing the input address application request is returned;
When the address application request does not include the appointed IP address, traversing a preset address pool, determining a free IP address set in the address pool, and randomly selecting an entry IP address from the free IP address set;
and acquiring an entry IP address, writing the entry IP address into a preset database, and pushing the acquired prompt.
In one embodiment, the processor when executing the computer program further performs the steps of:
receiving a target virtual machine cluster creation request;
determining the number of virtual machines required according to the number information of the virtual machines in the target virtual machine cluster creation request;
creating an initial virtual machine cluster according to the number of the needed virtual machines, pushing the created prompts, and acquiring virtual machine parameter information of a target virtual machine cluster;
receiving virtual machine priority information, wherein the virtual machine priority information is used for determining the priority of each virtual machine in a target virtual machine cluster;
and writing the virtual machine parameter information and the virtual machine priority information into a preset database.
In one embodiment, the processor when executing the computer program further performs the steps of:
counting the inlet flow and the outlet flow flowing through the inlet IP address;
pushing a flow alarm prompt when the inlet flow is greater than a preset inlet flow threshold and/or the outlet flow is greater than a preset outlet flow threshold.
In one embodiment, the processor when executing the computer program further performs the steps of:
obtaining virtual machine switching conditions;
searching a main virtual machine in a target virtual machine cluster;
transmitting a data packet to a main virtual machine according to the virtual machine switching condition;
and when the main virtual machine does not respond, switching to obtain a new main virtual machine according to the priority information of the virtual machine.
In one embodiment, the processor when executing the computer program further performs the steps of:
when the virtual machine switching condition is that the virtual machine is switched without responding in a preset time interval, sending a data packet to the main virtual machine according to the preset time interval period;
and when the virtual machine switching condition is that the virtual machine is switched without responding within the preset connection times, sending a data packet to the main virtual machine according to the preset connection times.
In one embodiment, the processor when executing the computer program further performs the steps of:
periodically sending a data packet to the switched main virtual machine;
and when the switched main virtual machine responds, switching the switched main virtual machine into the main virtual machine again.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
Receiving input binding information, and determining a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information;
acquiring an entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relation;
configuring each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster;
and mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine.
The storage medium deployed by the cluster system receives the input binding information, acquires the entry IP address, the virtual machine parameter information and the virtual machine priority information according to the binding information, configures each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information and the virtual machine priority information, obtains a target virtual machine cluster, mounts the service virtual machine to the target virtual machine cluster, and obtains the configured cluster system comprising the entry IP address, the target virtual machine cluster and the service virtual machine, thereby realizing unified entry with the entry IP address as the target virtual machine cluster, and enabling the built cluster system to provide service outwards through the entry IP address.
In one embodiment, the computer program when executed by the processor further performs the steps of:
receiving and analyzing an input address application request;
when the address application request comprises a designated IP address and the designated IP address is unoccupied, the designated IP address is used as an entry IP address, when the designated IP address is occupied, a designated IP address replacement prompt is pushed, and the step of receiving and analyzing the input address application request is returned;
when the address application request does not include the appointed IP address, traversing a preset address pool, determining a free IP address set in the address pool, and randomly selecting an entry IP address from the free IP address set;
and acquiring an entry IP address, writing the entry IP address into a preset database, and pushing the acquired prompt.
In one embodiment, the computer program when executed by the processor further performs the steps of:
receiving a target virtual machine cluster creation request;
determining the number of virtual machines required according to the number information of the virtual machines in the target virtual machine cluster creation request;
creating an initial virtual machine cluster according to the number of the needed virtual machines, pushing the created prompts, and acquiring virtual machine parameter information of a target virtual machine cluster;
Receiving virtual machine priority information, wherein the virtual machine priority information is used for determining the priority of each virtual machine in a target virtual machine cluster;
and writing the virtual machine parameter information and the virtual machine priority information into a preset database.
In one embodiment, the computer program when executed by the processor further performs the steps of:
counting the inlet flow and the outlet flow flowing through the inlet IP address;
pushing a flow alarm prompt when the inlet flow is greater than a preset inlet flow threshold and/or the outlet flow is greater than a preset outlet flow threshold.
In one embodiment, the computer program when executed by the processor further performs the steps of:
obtaining virtual machine switching conditions;
searching a main virtual machine in a target virtual machine cluster;
transmitting a data packet to a main virtual machine according to the virtual machine switching condition;
and when the main virtual machine does not respond, switching to obtain a new main virtual machine according to the priority information of the virtual machine.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the virtual machine switching condition is that the virtual machine is switched without responding in a preset time interval, sending a data packet to the main virtual machine according to the preset time interval period;
And when the virtual machine switching condition is that the virtual machine is switched without responding within the preset connection times, sending a data packet to the main virtual machine according to the preset connection times.
In one embodiment, the computer program when executed by the processor further performs the steps of:
periodically sending a data packet to the switched main virtual machine;
and when the switched main virtual machine responds, switching the switched main virtual machine into the main virtual machine again.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (10)
1. A method of cluster system deployment, the method comprising:
receiving input binding information, and determining a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information;
acquiring an entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relation;
Configuring each virtual machine in the initial virtual machine cluster according to the entry IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster;
and mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain a configured cluster system comprising an entry IP address, the target virtual machine cluster and the service virtual machine.
2. The method of claim 1, further comprising, prior to receiving the entered binding information:
receiving and analyzing an input address application request;
when the address application request comprises a specified IP address and the specified IP address is unoccupied, the specified IP address is used as an entry IP address, when the specified IP address is occupied, a prompt for replacing the specified IP address is pushed, and the step of receiving and analyzing the input address application request is returned;
when the address application request does not comprise a designated IP address, traversing a preset address pool, determining a free IP address set in the address pool, and randomly selecting an entry IP address from the free IP address set;
and acquiring the entry IP address, writing the entry IP address into a preset database, and pushing the acquired prompt.
3. The method of claim 1, wherein prior to receiving the entered binding information, comprising:
receiving a target virtual machine cluster creation request;
determining the number of virtual machines required according to the number information of the virtual machines in the target virtual machine cluster creation request;
creating an initial virtual machine cluster according to the number of the needed virtual machines, pushing the created prompts, and acquiring virtual machine parameter information of the target virtual machine cluster;
receiving virtual machine priority information, wherein the virtual machine priority information is used for determining the priority of each virtual machine in the target virtual machine cluster;
and writing the virtual machine parameter information and the virtual machine priority information into a preset database.
4. The method of claim 1, wherein after obtaining the configured cluster system including the ingress IP address, the target virtual machine cluster, and the service virtual machine, further comprising:
counting the inlet flow and the outlet flow flowing through the inlet IP address;
pushing a flow alarm prompt when the inlet flow is greater than a preset inlet flow threshold and/or the outlet flow is greater than a preset outlet flow threshold.
5. The method of claim 1, wherein after obtaining the configured cluster system including the ingress IP address, the target virtual machine cluster, and the service virtual machine, further comprising:
obtaining virtual machine switching conditions;
searching a main virtual machine in the target virtual machine cluster;
transmitting a data packet to the main virtual machine according to the virtual machine switching condition;
and when the main virtual machine does not respond, switching to obtain a new main virtual machine according to the priority information of the virtual machine.
6. The method of claim 5, wherein the sending the data packet to the primary virtual machine according to the virtual machine switch condition comprises:
when the virtual machine switching condition is that the virtual machine is switched without responding in a preset time interval, sending a data packet to the main virtual machine according to the preset time interval period;
and when the virtual machine switching condition is that the virtual machine is switched without responding within the preset connection times, sending a data packet to the main virtual machine according to the preset connection times.
7. The method of claim 5, wherein when the host virtual machine does not respond, after switching to a new host virtual machine according to the virtual machine priority information, further comprising:
Periodically sending a data packet to the switched main virtual machine;
and when the switched main virtual machine responds, switching the switched main virtual machine into the main virtual machine again.
8. An apparatus for cluster system deployment, the apparatus comprising:
the processing module is used for receiving input binding information, and determining a first association relationship between a preset entry IP address and an initial virtual machine cluster and a second association relationship between the initial virtual machine cluster and a preset service virtual machine according to the binding information;
the acquisition module is used for acquiring an entry IP address, virtual machine parameter information and virtual machine priority information from a preset database according to the first association relation;
the configuration module is used for configuring each virtual machine in the initial virtual machine cluster according to the inlet IP address, the virtual machine parameter information and the virtual machine priority information to obtain a target virtual machine cluster;
and the mounting module is used for mounting the service virtual machine to the target virtual machine cluster according to the second association relation to obtain a configured cluster system comprising an entry IP address, the target virtual machine cluster and the service virtual machine.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 7 when the computer program is executed.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 7.
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| CN113452766B (en) * | 2021-06-22 | 2023-10-24 | 青岛海尔科技有限公司 | Node switching method and device, storage medium and electronic device |
| CN114285729B (en) * | 2021-11-29 | 2023-08-25 | 苏州浪潮智能科技有限公司 | Distributed cluster management node deployment method, device, equipment and storage medium |
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