CN115361277B - Method, device, equipment and medium for deploying general cluster system - Google Patents
Method, device, equipment and medium for deploying general cluster system Download PDFInfo
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- CN115361277B CN115361277B CN202210806339.5A CN202210806339A CN115361277B CN 115361277 B CN115361277 B CN 115361277B CN 202210806339 A CN202210806339 A CN 202210806339A CN 115361277 B CN115361277 B CN 115361277B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1073—Registration or de-registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a general cluster system deployment method, which comprises the following steps: starting a main server, and acquiring the quantity information of the main server connected with a computing server; acquiring information of any available main server connected with the computing server according to the quantity information of the main server connected with the computing server; according to the information that the computing server is connected with any one available main server, obtaining information that the client is connected with the connectable main server through a proxy server; and according to the information of the connectable main server of the client through the proxy server connection, acquiring the information of the computing service provided by the computing server for the client. According to the technical scheme, the number of the main servers can be expanded infinitely, the application range and the service capability of the cluster system are improved, the main servers can be isolated from each other according to different client service requests, the computing servers can be expanded and contracted conveniently, and different computing capabilities can be configured.
Description
Technical Field
The invention relates to the technical field of cluster configuration, in particular to a method and a device for deploying a universal cluster system, electronic equipment and a storage medium.
Background
Along with the development of the AI technology, more and more automobile manufacturers begin to apply the AI technology, and digital transformation is performed in the aspects of marketing, customer life cycle management and the like. The automobile manufacturer uses the intelligent voice system to offer the customer, can translate the conversation voice into characters in real time, and helps knowledge according to the characters, thereby improving the rate of offer to store. During peak hours, the voice stream processing system may need to translate thousands of human conversations simultaneously. The voice stream processing system has some characteristics, the real-time performance of processing voice is high, the volume of processing voice is large, the peak period difference value of processing voice is relatively large, and the system is required to support expansion and contraction.
In the prior art, a plurality of computing servers are directly deployed in a manner of nginx. The Nginx is configured in a polling mode, when the client is connected, the client is connected to a randomly allocated computing server through the Nginx, so that the computing resources used by the client cannot be isolated, the computing server needs equal computing power, the Nginx adopts the polling mode, the computing power of each server cannot be accurately controlled, the computing servers all belong to an occupied state, and when the whole cluster is in a low availability, the computing servers cannot be released.
Therefore, a general cluster system deployment method is needed, so that the overall utilization efficiency of the computing servers in the cluster resources is improved.
Disclosure of Invention
To this end, the present invention provides a method, apparatus, electronic device and storage medium for deploying a general-purpose cluster system, in an effort to solve or at least alleviate at least one of the problems presented above.
According to one aspect of the present invention, there is provided a method for deploying a general cluster system, the method comprising splitting a server into a plurality of proxy servers, a plurality of main servers, and a plurality of computing servers, forwarding a service request of a client to a designated one of the main servers through the proxy servers, and searching one computing server having a free space through client matching, thereby realizing isolation of resources used by the client, wherein the plurality of clients independently use the server resources, the method comprising the steps of:
starting the main server, and acquiring the quantity information of the main server connected with the computing server;
according to the quantity information of the computing servers connected with the main server, obtaining any one of available main server information of the computing servers, wherein the quantity of the available main servers which are the computing servers actually connected with the main server is less than the maximum connectable quantity;
According to any one of the available main server information of the connection of the computing server, acquiring the information of the connection of the client to the connectable main server through the proxy server;
and according to the information that the client is connected with the connectable main server through the proxy server, acquiring the information of the computing service provided by the computing server for the client.
Optionally, the step of starting the main server and obtaining the number information of the main server connected to the computing server includes:
acquiring the information registered to the Zookeeper by the main server by creating a temporary node;
acquiring quantity change information of the temporary node of the main server connected with the client according to the Zookeeper information registered by the main server;
according to the quantity change information of the client connected with the temporary node of the main server, acquiring parameter information of the client connected with the main server, and storing the parameter information into a Redis, wherein the parameter information comprises: the maximum number of server connection clients, the actual number of connections, the number of idles, the number of jobs.
Optionally, the step of obtaining information that the computing server is connected to any one of available main servers according to the number information that the main server is connected to the computing server includes:
Acquiring all main server information, wherein the main server information is stored in Redis;
acquiring available main servers in all main servers according to the information of all main servers, wherein the available main servers are main servers with the number of actual connection calculation servers being less than the maximum connectable number;
according to the available main servers in all the main servers, acquiring connection request information sent by the computing server to one of the available main servers, and sending the connection request information to one of the available main servers by the computing server through a connection proxy module of the main server;
according to the computing service, sending connection request information to one of the available main servers, and acquiring a TCP connection between the computing server and the one of the available main servers;
and establishing TCP connection with the one available main server according to the computing server, and acquiring update information of all the main servers connected with the computing server.
Optionally, the step of acquiring the available main servers in the all main servers according to the information of the all main servers includes:
the method comprises the steps that a connection proxy module of a main server accesses Redis and obtains connection calculation server information of all the main servers;
Obtaining the maximum number of the connection calculation servers of all the main servers and the current number of the connection calculation servers of all the main servers according to the connection calculation server information of all the main servers;
obtaining all main servers with the number of the current connection calculation servers being smaller than the number of the maximum connection calculation servers according to the number of the maximum connection calculation servers of all the main servers and the number of the current connection calculation servers of all the main servers;
and acquiring available main servers in all the main servers according to the main servers with the number of the current connection calculation servers being smaller than the maximum connection calculation server.
Optionally, the step of obtaining, according to the information that the computing server connects to any one of the available main servers, the information that the client connects to the connectable main server through the proxy server includes:
according to the information that the computing server is connected with any one available main server, acquiring connection request information sent by the client to the proxy server;
the client sends connection request information to the proxy server, acquires a security module of the proxy server to verify that the client connection request is legal, and completes the connection information of the client and the proxy server;
And acquiring a service module call connectable main server list of the proxy server according to the connection information of the client and the proxy server, and completing the connection of the client and one connectable main server.
Optionally, the step of obtaining the service module of the proxy server according to the connection information of the client and the proxy server, calling a connectable main server list, and completing connection between the client and one connectable main server includes:
the service module of the proxy server acquires configuration information of all the main servers from the redis;
acquiring configuration information of all the main servers from the redis according to the service module of the proxy server, and acquiring connectable main servers in all the main servers, wherein the connectable main servers are the number of clients currently connected with the main servers is less than the maximum number of connectable clients;
returning to the connectable main server list according to connectable main servers in all the main servers;
obtaining a Redis storage structure of the connectable main server according to the connectable main server list;
According to the Redis storage structure of the connectable main server, one or more connectable servers with the number of the connected computing servers not being empty in the connectable servers are obtained;
and acquiring connection information of the client and one connectable server in the one or more connectable servers according to one or more connectable servers with non-empty number of connected computing servers in the connectable servers.
Optionally, the step of obtaining, according to the client connecting to the connectable main server information via the proxy server, the computing service information provided by the computing server to the client includes:
acquiring information of the client connected with the connectable main server through the proxy server and information of connection between the computing server and the available main server;
according to the information of the client-side connecting the connectable main server through the proxy server and the connection information of the computing server and the available main server, the available main server which is simultaneously connected with the client-side and the computing server is obtained;
acquiring computing service request information of forwarding the client to a computing server by the available main server according to the available main server which is connected with the client and the computing server simultaneously;
And forwarding the computing service request information of the client to the computing server according to the available main server, and acquiring computing service information provided by the computing server for the client.
According to still another aspect of the present invention, a general cluster system deployment apparatus is disclosed, the apparatus splits a server into a plurality of proxy servers, a plurality of main servers, and a plurality of computing servers, service requests of clients are forwarded to a designated one of the main servers through the proxy servers, and one computing server having a free space is searched through client matching, thereby implementing isolation of use resources of the clients, and the plurality of clients independently use server resources, the apparatus includes:
the parameter acquisition module is used for starting the main server and acquiring the quantity information of the main server connected with the calculation server;
the connection configuration module is used for acquiring information of any available main server connected with the computing server according to the quantity information of the main server connected with the computing server, wherein the quantity of the available main servers which are the computing servers actually connected with the main server is less than the maximum connectable quantity; according to any one of the available main server information of the connection of the computing server, acquiring the information of the connection of the client to the connectable main server through the proxy server;
And the computing service module is used for acquiring computing service information provided by the computing server for the client according to the information of the connectable main server which is connected with the client through the proxy server.
According to yet another aspect of the present invention, there is provided a computing device comprising: one or more processors; and a memory; one or more programs, wherein the one or more programs are stored in memory and configured to be executed by the one or more processors, the one or more programs comprising instructions for performing any of the general purpose cluster system deployment methods described above.
According to yet another aspect of the present invention, there is provided a computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computing device, cause the computing device to perform any of the general purpose cluster system deployment methods described above.
According to the general cluster system deployment scheme, the number information of the main server connected with the computing server is obtained by starting the main server; acquiring information of any one available main server connected with the computing server according to the quantity information of the main server connected with the computing server; according to any one of the available main server information of the connection of the computing server, acquiring the information of the connection of the client to the connectable main server through the proxy server; and according to the information that the client is connected with the connectable main server through the proxy server, acquiring the information of the computing service provided by the computing server for the client. According to the technical scheme, the number of the main servers can be expanded infinitely, the application range and the service capability of the cluster system are improved, the main servers can be isolated from each other according to different client service requests, the computing servers can be expanded and contracted conveniently, and different computing capabilities can be configured.
Drawings
To the accomplishment of the foregoing and related ends, certain illustrative aspects are described herein in connection with the following description and the annexed drawings, which set forth the various ways in which the principles disclosed herein may be practiced, and all aspects and equivalents thereof are intended to fall within the scope of the claimed subject matter. The above, as well as additional objects, features, and advantages of the present disclosure will become more apparent from the following detailed description when read in conjunction with the accompanying drawings. Like reference numerals generally refer to like parts or elements throughout the present disclosure.
FIG. 1 illustrates an application scenario diagram according to one embodiment of the present invention; and
FIG. 2 illustrates a schematic construction of a computing device 100 according to one embodiment of the invention; and
FIG. 3 illustrates an architecture diagram of a generic cluster system deployment method application, according to one embodiment of the invention; and
FIG. 4 illustrates a flow diagram of a generic cluster system deployment method 200, according to one embodiment of the invention; and
fig. 5 shows a schematic structural diagram of a general cluster system deployment apparatus 300 according to one embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 1 is a schematic view of an application scenario according to an embodiment of the present invention, and the general cluster system deployment method provided in the present application may be applied to the application environment shown in fig. 1. The general cluster system deployment method is applied to the general cluster system deployment device. The general cluster system deployment device is configured in the server 010, or is partially configured in the terminal 020, and is partially configured in the server 010, and the terminal 020 and the server 010 interact to complete the general cluster system deployment method.
Wherein the terminal 020 and the server 010 can communicate through a network.
The terminal 020 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and the server 010 of the present application may be implemented by a separate server or a server cluster formed by a plurality of servers.
Fig. 2 is a block diagram of an example computing device 100. In a basic configuration 102, computing device 100 typically includes a system memory 106 and one or more processors 104. The memory bus 108 may be used for communication between the processor 104 and the system memory 106.
Depending on the desired configuration, the processor 104 may be any type of processing including, but not limited to: a microprocessor (μp), a microcontroller (μc), a digital information processor (DSP), or any combination thereof. The processor 104 may include one or more levels of caches, such as a first level cache 110 and a second level cache 112, a processor core 114, and registers 116. The example processor core 114 may include an Arithmetic Logic Unit (ALU), a Floating Point Unit (FPU), a digital signal processing core (DSP core), or any combination thereof. The example memory controller 118 may be used with the processor 104, or in some implementations, the memory controller 118 may be an internal part of the processor 104.
Depending on the desired configuration, system memory 106 may be any type of memory including, but not limited to: volatile memory (such as RAM), non-volatile memory (such as ROM, flash memory, etc.), or any combination thereof. The system memory 106 may include an operating system 120, one or more applications 122, and program data 124. In some implementations, the application 122 may be arranged to operate on an operating system with program data 124. In some embodiments, the computing device 100 is configured to perform the general cluster system deployment method 200, where the method 200 includes splitting a server into a plurality of proxy servers, a plurality of host servers, and a plurality of computing servers, forwarding a service request of a client to a designated one of the host servers through the proxy servers, and performing isolation of a client usage resource by searching for one of the computing servers that is free through client matching, where the plurality of clients independently use the server resource, and where the program data 124 includes instructions for performing the method 200.
Computing device 100 may also include an interface bus 140 that facilitates communication from various interface devices (e.g., output devices 142, peripheral interfaces 144, and communication devices 146) to basic configuration 102 via bus/interface controller 130. The example output device 142 includes a graphics processing unit 148 and an audio processing unit 150. They may be configured to facilitate communication with various external devices such as a display or speakers via one or more a/V ports 152. Example peripheral interfaces 144 may include a serial interface controller 154 and a parallel interface controller 156, which may be configured to facilitate communication with external devices such as input devices (e.g., keyboard, mouse, pen, voice input device, touch input device) or other peripherals (e.g., printer, scanner, etc.) via one or more I/O ports 158. An example communication device 146 may include a network controller 160, which may be arranged to facilitate communication with one or more other computing devices 162 via one or more communication ports 164 over a network communication link.
The network communication link may be one example of a communication medium. Communication media may typically be embodied by computer readable instructions, data structures, program modules, and may include any information delivery media in a modulated data signal, such as a carrier wave or other transport mechanism. A "modulated data signal" may be a signal that has one or more of its data set or changed in such a manner as to encode information in the signal. By way of non-limiting example, communication media may include wired media such as a wired network or special purpose network, and wireless media such as acoustic, radio Frequency (RF), microwave, infrared (IR) or other wireless media. The term computer readable media as used herein may include both storage media and communication media. In some embodiments, one or more programs are stored in a computer readable medium, the one or more programs including instructions for performing certain methods by which the computing device 100 performs the generic cluster system deployment method 200, as in accordance with embodiments of the present invention.
Computing device 100 may be implemented as part of a small-sized portable (or mobile) electronic device such as a cellular telephone, a Personal Digital Assistant (PDA), a personal media player device, a wireless web-watch device, a personal headset device, an application specific device, or a hybrid device that may include any of the above functions. Computing device 100 may also be implemented as a personal computer including desktop and notebook computer configurations.
Fig. 3 illustrates a functional architecture diagram to which the universal cluster system deployment method 200 according to one embodiment of the present invention is applied. As shown in fig. 3, the architecture includes a plurality of clients, a proxy server, a plurality of primary servers, and a plurality of computing servers.
The client forwards the connection to the designated primary server through the proxy server. The proxy server comprises a service module and a security module, and the service module of the proxy server searches a main server with an idle computing server by matching the client. The main server is only responsible for processing the connection and calling the computing server to work. The primary server only requires a very low server configuration. A certain number of primary servers may be pre-configured in advance. The computing server registers to the host server according to the rules. The host server and the computing server are linked by TCP. Connection information of the computing server and the main server is stored through Redis.
Fig. 4 shows a flowchart of a general cluster system deployment method 200 according to an embodiment of the present invention, as shown in fig. 4, the method 200 starts in step S210 by splitting a server into a plurality of proxy servers, a plurality of main servers, and a plurality of computing servers, forwarding a service request of a client to a designated main server through the proxy servers, and searching for a computing server with a free space through client matching, so as to isolate use resources of the client, where the plurality of clients independently use server resources, and the method 200 starts in step S210 by starting the main servers, and obtaining quantity information of connection of the main servers to the computing servers.
Specifically, the main server in the embodiment of the application is responsible for processing the connection request of the client, establishing real connection with the client, and calling the computing server to process the voice stream sent by the client in real time.
Specifically, in the embodiment of the application, the plurality of main servers are configured, so that the computing servers can be distributed to the clients of different services through different main servers, and the clients of different services are isolated from each other.
Specifically, in one embodiment of the present application, the step of starting the main server and obtaining the number information of the main server connected to the computing server includes:
acquiring the information registered to the Zookeeper by the main server by creating a temporary node;
acquiring quantity change information of the temporary node of the main server connected with the client according to the Zookeeper information registered by the main server;
according to the quantity change information of the client connected with the temporary node of the main server, acquiring parameter information of the client connected with the main server, and storing the parameter information into a Redis, wherein the parameter information comprises: the maximum number of server connection clients, the actual number of connections, the number of idles, the number of jobs.
Specifically, the Zookeeper is a distributed, open-source program coordination service, is a sub-item under the hadoop cluster item, and provides main functions including: configuration management, name service, distributed lock and cluster management, registering a main server in a Zookeeper by creating a temporary node, and monitoring the change of the temporary node in real time, wherein in the embodiment of the application, the structure of the temporary node comprises a field name MasterServerId, masterServerIp, the data types of the temporary node and the temporary node are String, and the unique ID information of the main server and the IP information of the main server are respectively identified; the configuration center is used for acquiring the information of the maximum number of computing servers, the maximum number of clients, the number of computing servers which are currently connected, the number of clients which are currently connected, the idle number of computing servers, the working number of computing servers and the like which can be connected to each main server, and storing the data of each main server to Redis, wherein in actual application, the initial parameters of the number of computing servers which are currently connected, the number of clients which are currently connected, the idle number of computing servers and the working number of computing servers are 0.
Through step S220, according to the number information of the computing servers connected with the main server, any available main server information of the computing servers connected with any one may be obtained, where the number of the computing servers actually connected with the main server by the available main server is less than the maximum connectable number.
Specifically, since the role of the main service is to process the connection request of the client, establish a real connection with the client, and call the computing server to process the voice stream sent by the client in real time, and the role of the computing server is to process the voice stream sent by the main server, the computing server needs to be connected with the main server to obtain the voice stream sent by the main server.
Specifically, in one embodiment of the present application, the step of obtaining information that the computing server is connected to any one of available main servers according to the number of the main servers connected to the computing server includes:
acquiring all main server information, wherein the main server information is stored in Redis;
acquiring available main servers in all main servers according to the information of all main servers, wherein the available main servers are main servers with the number of actual connection calculation servers being less than the maximum connectable number;
According to the available main servers in all the main servers, acquiring connection request information sent by the computing server to one of the available main servers, and sending the connection request information to one of the available main servers by the computing server through a connection proxy module of the main server;
according to the computing service, sending connection request information to one of the available main servers, and acquiring a TCP connection between the computing server and the one of the available main servers;
and establishing TCP connection with the one available main server according to the computing server, and acquiring update information of all the main servers connected with the computing server.
Specifically, a connection proxy is set between the main server and the computing server, the connection proxy searches available main servers for proxy servers, the connection proxy searches the number of computing servers connected with each main server in all main servers by searching Redis, then according to the set maximum number of the allowed connected computing servers of the main servers, whether the number of the computing servers currently connected with each main server reaches the maximum number is checked, then all the main servers which do not reach the maximum number are set as available main servers, the connection proxy randomly selects one main server from the available main servers as the main server connected with the computing server, so that the connection relation between the main server and the computing server is completed.
Specifically, in one embodiment of the present application, the step of obtaining, according to the information of all the main servers, an available main server of all the main servers includes:
the method comprises the steps that a connection proxy module of a main server accesses Redis and obtains connection calculation server information of all the main servers;
obtaining the maximum number of the connection calculation servers of all the main servers and the current number of the connection calculation servers of all the main servers according to the connection calculation server information of all the main servers;
obtaining all main servers with the number of the current connection calculation servers being smaller than the number of the maximum connection calculation servers according to the number of the maximum connection calculation servers of all the main servers and the number of the current connection calculation servers of all the main servers;
and acquiring available main servers in all the main servers according to the main servers with the number of the current connection calculation servers being smaller than the maximum connection calculation server.
And step S230, according to any one of the available main server information connected with the computing server, acquiring the information that the client is connected with the connectable main server through the proxy server, wherein the number of the clients which are actually connected with the connectable main server is less than the maximum connectable number.
Specifically, the proxy server is used for providing a connection proxy service between the client and the main server and is responsible for connection forwarding, the proxy server comprises a security module and a service module, the security module is used for checking the legality of the connection client, and the service module is used for forwarding the connection to the main server. After the main server and the computing server are connected, the client can be connected with the main server through the proxy server, the client connecting main server sends a connection request to the proxy server through the client, the proxy server judges the legality of the client, then the proxy server provides proxy service for the client connecting main server, the proxy server finds all main servers with the number of the current connecting clients being smaller than the number of the maximum allowable connecting clients by searching the number of the maximum allowable connecting clients and the number of the current connecting clients, the main servers are set as connectable main servers, and then the proxy server randomly selects one main server which is used as the client connecting main server from the connectable main servers.
Specifically, in one embodiment of the present application, the step of obtaining, according to the information that the computing server connects to any one of the available main servers, the information that the client connects to the connectable main server through the proxy server includes:
According to the information that the computing server is connected with any one available main server, acquiring connection request information sent by the client to the proxy server;
the client sends connection request information to the proxy server, acquires a security module of the proxy server to verify that the client connection request is legal, and completes the connection information of the client and the proxy server;
and acquiring a service module call connectable main server list of the proxy server according to the connection information of the client and the proxy server, and completing the connection of the client and one connectable main server.
Specifically, in one embodiment of the present application, the step of obtaining, according to the connection information of the client and the proxy server, the service module of the proxy server to call the connectable main server list, and completing the connection between the client and one of the connectable main servers includes:
the service module of the proxy server acquires configuration information of all the main servers from the redis;
acquiring configuration information of all the main servers from the redis according to the service module of the proxy server, and acquiring connectable main servers in all the main servers, wherein the connectable main servers are the number of clients currently connected with the main servers is less than the maximum number of connectable clients;
Returning to the connectable main server list according to connectable main servers in all the main servers;
obtaining a Redis storage structure of the connectable main server according to the connectable main server list;
according to the Redis storage structure of the connectable main server, one or more connectable servers with the number of the connected computing servers not being empty in the connectable servers are obtained;
and acquiring connection information of the client and one connectable server in the one or more connectable servers according to one or more connectable servers with non-empty number of connected computing servers in the connectable servers.
Specifically, after the connection between the client and the main server is completed, the connection link between the client and the main server and the connection link between the client and the computing server are completed, and at this time, the redis updates the connection parameters of the main server, and updates the number of clients connected to each main server and the idle number.
And step S240, according to the information that the client is connected with the connectable main server through the proxy server, obtaining the information of the computing service provided by the computing server for the client.
Specifically, after the connection links between the client and the main server and between the client and the computing server are established, the voice stream service request sent by the client is sent to the corresponding computing server by the main server, and the computing server performs corresponding computing service according to the request of the client.
Specifically, in one embodiment of the present application, the step of obtaining, according to the information of the connectable main server connected to the client through the proxy server, the information of the computing service provided by the computing server to the client includes:
acquiring information of the client connected with the connectable main server through the proxy server and information of connection between the computing server and the available main server;
according to the information of the client-side connecting the connectable main server through the proxy server and the connection information of the computing server and the available main server, the available main server which is simultaneously connected with the client-side and the computing server is obtained;
acquiring computing service request information of forwarding the client to a computing server by the available main server according to the available main server which is connected with the client and the computing server simultaneously;
And forwarding the computing service request information of the client to the computing server according to the available main server, and acquiring computing service information provided by the computing server for the client.
According to the general cluster system deployment scheme, the number information of the main server connected with the computing server is obtained by starting the main server; acquiring information of any one available main server connected with the computing server according to the quantity information of the main server connected with the computing server; according to any one of the available main server information of the connection of the computing server, acquiring the information of the connection of the client to the connectable main server through the proxy server; and according to the information that the client is connected with the connectable main server through the proxy server, acquiring the information of the computing service provided by the computing server for the client. According to the technical scheme, the number of the main servers can be expanded infinitely, the application range and the service capability of the cluster system are improved, the main servers can be isolated from each other according to different client service requests, the computing servers can be expanded and contracted conveniently, and different computing capabilities can be configured.
It should be understood that, although the steps in the flowchart of fig. 4 are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence 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. 4 may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, 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. 5, there is provided a general cluster system deployment apparatus 300, where the apparatus 300 implements isolation of use resources of a client by splitting a server into a plurality of proxy servers, a plurality of main servers, and a plurality of computing servers, forwarding a service request of the client to a designated one of the main servers through the proxy servers, and searching one of the computing servers having a free space through client matching, where the plurality of clients independently use the server resources, and the apparatus 300 includes: the system comprises a parameter acquisition module, a connection configuration module and a calculation service module.
The parameter acquisition module is used for starting the main server and acquiring the quantity information of the main server connected with the calculation server;
the connection configuration module is used for acquiring information of any available main server connected with the computing server according to the quantity information of the main server connected with the computing server, wherein the quantity of the available main servers which are the computing servers actually connected with the main server is less than the maximum connectable quantity; according to the information that the computing server is connected with any one available main server, the information that the client is connected with the connectable main server through the proxy server is obtained, and the number of the connectable main server is smaller than the maximum connectable number of the clients actually connected with the main server;
and the computing service module is used for acquiring computing service information provided by the computing server for the client according to the information of the connectable main server which is connected with the client through the proxy server.
Specifically, in another embodiment of the present application, the parameter obtaining module is configured to obtain, by creating a temporary node, information that the main server registers to a Zookeeper; acquiring quantity change information of the temporary node of the main server connected with the client according to the Zookeeper information registered by the main server; according to the quantity change information of the client connected with the temporary node of the main server, acquiring parameter information of the client connected with the main server, and storing the parameter information into a Redis, wherein the parameter information comprises: the maximum number of server connection clients, the actual number of connections, the number of idles, the number of jobs.
Specifically, in another embodiment of the present application, the connection configuration module is configured to obtain all pieces of primary server information, where the primary server information is stored in a Redis; acquiring available main servers in all main servers according to the information of all main servers, wherein the available main servers are main servers with the number of actual connection calculation servers being less than the maximum connectable number; according to the available main servers in all the main servers, acquiring connection request information sent by the computing server to one of the available main servers, and sending the connection request information to one of the available main servers by the computing server through a connection proxy module of the main server; according to the computing service, sending connection request information to one of the available main servers, and acquiring a TCP connection between the computing server and the one of the available main servers; and establishing TCP connection with the one available main server according to the computing server, and acquiring update information of all the main servers connected with the computing server.
Specifically, in another embodiment of the present application, the connection configuration module is configured to access the Redis through a connection proxy module of the main server, and obtain connection calculation server information of all the main servers; obtaining the maximum number of the connection calculation servers of all the main servers and the current number of the connection calculation servers of all the main servers according to the connection calculation server information of all the main servers; obtaining all main servers with the number of the current connection calculation servers being smaller than the number of the maximum connection calculation servers according to the number of the maximum connection calculation servers of all the main servers and the number of the current connection calculation servers of all the main servers; and acquiring available main servers in all the main servers according to the main servers with the number of the current connection calculation servers being smaller than the maximum connection calculation server.
Specifically, in another embodiment of the present application, the connection configuration module is configured to obtain, according to information that the computing server connects to any one of available main servers, connection request information sent by the client to the proxy server; the client sends connection request information to the proxy server, acquires a security module of the proxy server to verify that the client connection request is legal, and completes the connection information of the client and the proxy server; and acquiring a service module call connectable main server list of the proxy server according to the connection information of the client and the proxy server, and completing the connection of the client and one connectable main server.
Specifically, in another embodiment of the present application, the connection configuration module is configured to obtain, through a service module of a proxy server, configuration information of all the main servers from the redis; acquiring configuration information of all the main servers from the redis according to the service module of the proxy server, and acquiring connectable main servers in all the main servers, wherein the connectable main servers are the number of clients currently connected with the main servers is less than the maximum number of connectable clients; returning to the connectable main server list according to connectable main servers in all the main servers; obtaining a Redis storage structure of the connectable main server according to the connectable main server list; according to the Redis storage structure of the connectable main server, one or more connectable servers with the number of the connected computing servers not being empty in the connectable servers are obtained; and acquiring connection information of the client and one connectable server in the one or more connectable servers according to one or more connectable servers with non-empty number of connected computing servers in the connectable servers.
Specifically, in another embodiment of the present application, the computing service module is configured to obtain information that the client connects to the connectable main server through the proxy server, and connection information between the computing server and the available main server; according to the information of the client-side connecting the connectable main server through the proxy server and the connection information of the computing server and the available main server, the available main server which is simultaneously connected with the client-side and the computing server is obtained; acquiring computing service request information of forwarding the client to a computing server by the available main server according to the available main server which is connected with the client and the computing server simultaneously; and forwarding the computing service request information of the client to the computing server according to the available main server, and acquiring computing service information provided by the computing server for the client.
According to the general cluster system deployment scheme, the main server is started through the parameter acquisition module, and the quantity information of the main server connected with the computing server is acquired; the connection configuration module acquires information of any available main server connected with the computing server according to the quantity information of the main server connected with the computing server; according to any one of the available main server information of the connection of the computing server, acquiring the information of the connection of the client to the connectable main server through the proxy server; and the computing service module acquires computing service information provided by the computing server for the client according to the information of the connectable main server which is connected with the client through the proxy server. According to the technical scheme, the number of the main servers can be expanded infinitely, the application range and the service capability of the cluster system are improved, the main servers can be isolated from each other according to different client service requests, the computing servers can be expanded and contracted conveniently, and different computing capabilities can be configured.
It should be appreciated that in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed as reflecting the intention that: i.e., the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules or units or components of the devices in the examples disclosed herein may be arranged in a device as described in this embodiment, or alternatively may be located in one or more devices different from the devices in this example. The modules in the foregoing examples may be combined into one module or may be further divided into a plurality of sub-modules.
Those skilled in the art will appreciate that the modules in the apparatus of the embodiments may be adaptively changed and disposed in one or more apparatuses different from the embodiments. The modules or units or components of the embodiments may be combined into one module or unit or component and, furthermore, they may be divided into a plurality of sub-modules or sub-units or sub-components. Any combination of all features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or units of any method or apparatus so disclosed, may be used in combination, except insofar as at least some of such features and/or processes or units are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments can be used in any combination.
Furthermore, some of the embodiments are described herein as methods or combinations of method elements that may be implemented by a processor of a computer system or by other means of performing the functions. Thus, a processor with the necessary instructions for implementing the described method or method element forms a means for implementing the method or method element. Furthermore, the elements of the apparatus embodiments described herein are examples of the following apparatus: the apparatus is for carrying out the functions performed by the elements for carrying out the objects of the invention.
As used herein, unless otherwise specified the use of the ordinal terms "first," "second," "third," etc., to describe a general object merely denote different instances of like objects, and are not intended to imply that the objects so described must have a given order, either temporally, spatially, in ranking, or in any other manner.
While the invention has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of the above description, will appreciate that other embodiments are contemplated within the scope of the invention as described herein. Furthermore, it should be noted that the language used in the specification has been principally selected for readability and instructional purposes, and may not have been selected to delineate or circumscribe the inventive subject matter. Accordingly, many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the appended claims. The disclosure of the present invention is intended to be illustrative, but not limiting, of the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A method for deploying a general cluster system, the method includes splitting a server into a plurality of proxy servers, a plurality of main servers and a plurality of computing servers, forwarding a service request of a client to a designated main server through the proxy servers, searching one computing server with a free space through client matching, realizing isolation of resources used by the client, and independently using the server resources by the plurality of clients, the method includes the steps of:
starting the main server, and acquiring the quantity information of the main server connected with the computing server;
according to the quantity information of the computing servers connected with the main server, any one piece of available main server information of the computing servers is obtained, the quantity of the computing servers which are actually connected with the main server by the available main server is less than the maximum connectable quantity, and the available main server information at least comprises the maximum quantity of the computing servers which can be connected with the available main server, the maximum quantity of clients, the quantity of the computing servers which are currently connected with the available main server and the quantity of the clients which are currently connected with the available main server;
according to any one of the available main server information of the computing server connection, obtaining information of a connectable main server connected by the client through the proxy server, wherein the number of the clients which are actually connected by the connectable main server is smaller than the maximum connectable number, and the information of the connectable main server at least comprises the maximum number of the computing servers which can be connected, the maximum number of the clients, the number of the computing servers which are currently connected and the number of the clients which are currently connected;
And according to the information that the client is connected with the connectable main server through the proxy server, acquiring the information of the computing service provided by the computing server for the client.
2. The method of claim 1, wherein the step of starting the main server and acquiring the number information of the main server connected to the computing server comprises:
acquiring the information registered to the Zookeeper by the main server by creating a temporary node;
acquiring quantity change information of the temporary node of the main server, which is connected with the client and the computing server, according to the Zookeeper information registered by the main server;
according to the quantity change information of the temporary node connection client of the main server and the calculation server, acquiring parameter information of the connection client of the main server, and storing the parameter information into Redis, wherein the parameter information at least comprises: the maximum number of computing servers, the maximum number of clients, the number of computing servers currently connected, the number of clients currently connected, the number of idle computing servers, and the number of computing servers.
3. The method of claim 1, wherein the step of obtaining information of any one of available main servers connected to the computing server according to the number of main servers connected to the computing server comprises:
Acquiring all main server information, wherein the main server information is stored in Redis;
acquiring available main servers in all main servers according to the information of all main servers, wherein the available main servers are main servers with the number of actual connection calculation servers being less than the maximum connectable number;
according to the available main servers in all the main servers, acquiring connection request information sent by the computing server to one of the available main servers, and sending the connection request information to one of the available main servers by the computing server through a connection proxy module of the main server;
according to the computing service, sending connection request information to one of the available main servers, and acquiring a TCP connection between the computing server and the one of the available main servers;
and establishing TCP connection with the one available main server according to the computing server, and acquiring update information of all the main servers connected with the computing server.
4. A method as claimed in claim 3, wherein the step of obtaining available ones of the all primary servers in dependence upon the all primary server information comprises:
the method comprises the steps that a connection proxy module of a main server accesses Redis and obtains connection calculation server information of all the main servers;
Obtaining the maximum number of the connection calculation servers of all the main servers and the current number of the connection calculation servers of all the main servers according to the connection calculation server information of all the main servers;
obtaining all main servers with the number of the current connection calculation servers being smaller than the number of the maximum connection calculation servers according to the number of the maximum connection calculation servers of all the main servers and the number of the current connection calculation servers of all the main servers;
and acquiring available main servers in all the main servers according to the main servers with the number of the current connection calculation servers being smaller than the maximum connection calculation server.
5. The method of claim 2, wherein the step of obtaining the connectable main server information through the proxy server by the client according to any one of the available main server information of the connection of the computing server comprises:
according to the information that the computing server is connected with any one available main server, acquiring connection request information sent by the client to the proxy server;
the client sends connection request information to the proxy server, acquires a security module of the proxy server to verify that the client connection request is legal, and completes the connection information of the client and the proxy server;
And acquiring a service module call connectable main server list of the proxy server according to the connection information of the client and the proxy server, and completing the connection of the client and one connectable main server.
6. The method as claimed in claim 5, wherein the step of acquiring a service module call connectable main server list of the proxy server according to the connection information of the client and the proxy server, and completing the connection of the client and one of the connectable main servers comprises:
the service module of the proxy server acquires configuration information of all the main servers from the redis;
acquiring configuration information of all the main servers from the redis according to the service module of the proxy server, and acquiring connectable main servers in all the main servers, wherein the connectable main servers are the number of clients currently connected with the main servers is less than the maximum number of connectable clients;
returning to the connectable main server list according to connectable main servers in all the main servers;
obtaining a Redis storage structure of the connectable main server according to the connectable main server list;
According to the Redis storage structure of the connectable main server, one or more connectable main servers with the number of the connected computing servers not being empty in the connectable main server are obtained;
and acquiring connection information of the client and one connectable main server in the one or more connectable main servers according to the one or more connectable main servers with the number of the connected computing servers not being empty.
7. The method of claim 1, wherein the step of obtaining computing service information provided by the computing server to the client in accordance with the client connecting the connectable main server information through the proxy server comprises:
acquiring information of the client connected with the connectable main server through the proxy server and information of connection between the computing server and the available main server;
according to the information of the client-side connecting the connectable main server through the proxy server and the connection information of the computing server and the available main server, the available main server which is simultaneously connected with the client-side and the computing server is obtained;
Acquiring computing service request information of forwarding the client to a computing server by the available main server according to the available main server which is connected with the client and the computing server simultaneously;
and forwarding the computing service request information of the client to the computing server according to the available main server, and acquiring computing service information provided by the computing server for the client.
8. A general cluster system deployment device, the device separates a server into a plurality of proxy servers, a plurality of main servers and a plurality of computing servers, a service request of a client is forwarded to a designated main server through the proxy servers, and a computing server with a free space is searched through client matching, so as to realize isolation of use resources of the client, and the plurality of clients independently use the server resources, the device comprises:
the parameter acquisition module is used for starting the main server and acquiring the quantity information of the main server connected with the calculation server;
the connection configuration module is used for acquiring information of any available main server connected with the computing server according to the quantity information of the computing servers connected with the main server, wherein the quantity of the computing servers actually connected with the main server by the available main server is less than the maximum connectable quantity, and the available main server information at least comprises the maximum quantity of the computing servers which can be connected with the available main server, the maximum quantity of clients, the quantity of the computing servers which are currently connected with the available main server and the quantity of the clients which are currently connected with the available main server; according to any one of the available main server information of the computing server connection, obtaining information of a connectable main server connected by the client through the proxy server, wherein the number of the clients which are actually connected by the connectable main server is smaller than the maximum connectable number, and the information of the connectable main server at least comprises the maximum number of the computing servers which can be connected, the maximum number of the clients, the number of the computing servers which are currently connected and the number of the clients which are currently connected;
And the computing service module is used for acquiring computing service information provided by the computing server for the client according to the information of the connectable main server which is connected with the client through the proxy server.
9. An electronic device, comprising:
one or more processors; and
a memory;
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs comprising instructions for performing any of the methods of claims 1-7.
10. A computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computing device, cause the computing device to perform any of the methods of claims 1-7.
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