CN111274004B - Process instance management method and device and computer storage medium - Google Patents

Process instance management method and device and computer storage medium Download PDF

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CN111274004B
CN111274004B CN202010125349.3A CN202010125349A CN111274004B CN 111274004 B CN111274004 B CN 111274004B CN 202010125349 A CN202010125349 A CN 202010125349A CN 111274004 B CN111274004 B CN 111274004B
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target
server
identifier
instance
identification
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CN111274004A (en
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徐天明
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Shenzhen Tencent Information Technology Co Ltd
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Shenzhen Tencent Information Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/461—Saving or restoring of program or task context
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/11—File system administration, e.g. details of archiving or snapshots
    • G06F16/122—File system administration, e.g. details of archiving or snapshots using management policies
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/14—Details of searching files based on file metadata
    • G06F16/148—File search processing

Abstract

The application discloses a process instance management method, a process instance management device and a computer storage medium, and belongs to the technical field of Internet. A process management database is pre-constructed, wherein a primary directory of the process management database is used for storing server types, a secondary directory is used for storing process identifiers, and a tertiary directory is used for storing server identifiers. Therefore, for the target server running the target process instance, the identification of the target server can be added into the process management database only according to the type of the target server corresponding to the target server and the target process identification corresponding to the target process instance. That is, by the process management database, automatic management of processes in the web service, servers running process instances, and between the process instances can be realized. The corresponding relation among the process, the server running the process instance and the process instance in the network service is not required to be recorded manually.

Description

Process instance management method and device and computer storage medium
Technical Field
The present invention relates to the field of internet technologies, and in particular, to a process instance management method, device, and computer storage medium.
Background
With the development of internet technology, users can access a large-sized network service such as games from the internet. The network service includes a plurality of processes, each process for indicating a function in the network service. The multiple processes can run on different servers, and the same process can also run on multiple different servers to realize distributed deployment of network services, thereby relieving the pressure of each server to process data. Wherein a process running on a server may be referred to as a process instance. Because of the distributed deployment of network services, how to manage each process instance is particularly important in the case that the number of process instances of one network service is large.
In the related art, a manual manner is generally adopted to record the corresponding relation between each process instance and the server, so that the processes can be searched for on which servers according to the corresponding relation. That is, the related art manages each process instance manually. Because of the distributed deployment of the network service, the relationship among the processes in the network service, the process instances running on the servers and the servers is complex, so that the efficiency of managing the process instances by the manual mode is very low.
Disclosure of Invention
The embodiment of the application provides a process instance management method, a process instance management device and a computer storage medium, which can simplify the processing process of updating an activity list again under the condition of failure of list settlement. The technical scheme is as follows:
in one aspect, a process instance management method is provided, the method including:
determining a target server type corresponding to a target server running with a target process instance from a primary catalog of a process management database;
the primary directory is used for storing a server type, the process management database further comprises a secondary directory and a tertiary directory, the secondary directory is used for storing a process identifier bound with the server type, the tertiary directory is used for storing a server identifier bound with the process identifier, and the server identifier bound with the process identifier is used for indicating a server running a process indicated by the process identifier;
acquiring a target process identifier corresponding to the target process instance from a secondary directory corresponding to the target server type;
and adding the identification of the target server into a tertiary directory corresponding to the identification of the target process.
Optionally, after the adding the identifier of the target server in the tertiary directory corresponding to the target process identifier, the method further includes:
acquiring the identification of the target process instance;
acquiring the running state of the target process instance;
and adding the running state of the target process instance and the identification of the target process instance into a first mapping relation, wherein the first mapping relation is used for indicating the corresponding relation between the instance state and the instance identification.
Optionally, after the adding the identifier of the target server in the tertiary directory corresponding to the target process identifier, the method further includes:
acquiring the identification of the target process instance;
acquiring a configuration file of the target process instance, wherein the configuration file is used for indicating each attribute of the target process instance;
and adding the configuration file of the target process instance and the identification of the target process instance into a second mapping relation, wherein the second mapping relation is used for indicating the corresponding relation between the instance configuration file and the instance identification.
Optionally, the obtaining the identifier of the target process instance includes:
and determining the identification of the target process instance based on the type of the target server, the target process identification and the number of server identifications included in the tertiary directory corresponding to the target process identification.
Optionally, the process management database further includes attribute information corresponding to the target server type and attribute information corresponding to the target process identifier, where the attribute information corresponding to the target server type is used to indicate each attribute of the target server type, and the attribute information corresponding to the target process identifier is used to indicate each attribute of the process indicated by the target process identifier;
the obtaining the configuration file of the target process instance includes:
determining attribute information of the target server;
and determining the configuration file of the target process instance according to the attribute information of the target server, the attribute information corresponding to the type of the target server and the attribute information corresponding to the target process identifier.
Optionally, the method further comprises:
receiving a process query request, wherein the process query request carries a process identifier to be queried, and the process query request is used for querying a server running a process indicated by the process identifier to be queried;
searching the process identifier to be queried from the secondary directory of the process management database, and obtaining a tertiary directory corresponding to the searched process identifier;
And sending a process query feedback message, wherein the process query feedback message carries the server identification included in the searched three-level directory.
Optionally, the server type in the primary directory corresponds to an area, and the area corresponding to the target server type is used for indicating the area to which the geographic position of the target server belongs.
In a second aspect, there is provided a process instance management apparatus, the apparatus comprising:
the determining module is used for determining the type of the target server corresponding to the target server running the target process instance from the primary catalog of the process management database;
the primary directory is used for storing a server type, the process management database further comprises a secondary directory and a tertiary directory, the secondary directory is used for storing a process identifier bound with the server type, the tertiary directory is used for storing a server identifier bound with the process identifier, and the server identifier bound with the process identifier is used for indicating a server running a process indicated by the process identifier;
the acquisition module is used for acquiring a target process identifier corresponding to the target process instance from a secondary directory corresponding to the target server type;
And the adding module is used for adding the identification of the target server into the tertiary directory corresponding to the target process identification.
Optionally, the acquiring module is further configured to:
acquiring the identification of the target process instance;
acquiring the running state of the target process instance;
the adding module is further configured to add the running state of the target process instance and the identifier of the target process instance to a first mapping relationship, where the first mapping relationship is used to indicate a correspondence between an instance state and an instance identifier.
Optionally, the acquiring module is further configured to: :
acquiring the identification of the target process instance;
acquiring a configuration file of the target process instance, wherein the configuration file is used for indicating each attribute of the target process instance;
the adding module is further configured to add the configuration file of the target process instance and the identifier of the target process instance to a second mapping relationship, where the second mapping relationship is used to indicate a correspondence between the instance configuration file and the instance identifier.
Optionally, the acquiring module is configured to:
and determining the identification of the target process instance based on the type of the target server, the target process identification and the number of server identifications included in the tertiary directory corresponding to the target process identification.
Optionally, the process management database further includes attribute information corresponding to the target server type and attribute information corresponding to the target process identifier, where the attribute information corresponding to the target server type is used to indicate each attribute of the target server type, and the attribute information corresponding to the target process identifier is used to indicate each attribute of the process indicated by the target process identifier;
the acquisition module is used for:
determining attribute information of the target server;
and determining the configuration file of the target process instance according to the attribute information of the target server, the attribute information corresponding to the type of the target server and the attribute information corresponding to the target process identifier.
Optionally, the apparatus comprises:
the receiving module is used for receiving a process query request, wherein the process query request carries a process identifier to be queried, and the process query request is used for querying a server running a process indicated by the process identifier to be queried;
the searching module is used for searching the process identifier to be queried from the secondary directory of the process management database and obtaining a tertiary directory corresponding to the searched process identifier;
And the sending module is used for sending a process query feedback message which carries the server identification included in the searched three-level directory.
Optionally, the server type in the primary directory corresponds to an area, and the area corresponding to the target server type is used for indicating the area to which the geographic position of the target server belongs.
In a third aspect, there is provided a process instance management apparatus, the apparatus comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor executes executable instructions in the memory to perform any of the methods of the first aspect described above.
In a fourth aspect, there is provided a computer readable storage medium having stored thereon instructions which when executed by a processor perform the steps of any of the methods of the first aspect described above.
The beneficial effects that this application provided technical scheme brought include at least:
in the application, in order to realize unified management of all process instances, a process management database is pre-constructed, wherein a primary directory of the process management database is used for storing server types, a secondary directory is used for storing process identifiers, and a tertiary directory is used for storing server identifiers. Since the secondary directory is the next level directory of each node included in the primary directory, and the tertiary directory is the next level directory of each node included in the secondary directory. Therefore, for the target server running the target process instance, the identification of the target server can be added into the process management database only according to the type of the target server corresponding to the target server and the target process identification corresponding to the target process instance. That is, through the process management database, the server type and the process identifier can be bound, and the process identifier and the server identifier can be bound, so that automatic management of the processes in the network service, the servers running the process instances and the process instances can be realized. The corresponding relation among the process, the server running the process instance and the process instance in the network service is not required to be recorded manually. In addition, due to the structural management of the process management database, the processes running on the servers can be searched directly through the process management database, so that the efficiency of inquiring the processes is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a system architecture diagram of a network system according to an embodiment of the present application;
FIG. 2 is a flowchart of a process instance management method according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a user interface of a process management database according to an embodiment of the present application;
FIG. 4 is a schematic diagram of data distribution topology in a process management database according to an embodiment of the present application;
FIG. 5 is an interface diagram of an example query process provided in an embodiment of the present application;
FIG. 6 is a schematic diagram of an interface of another process management database provided by an embodiment of the present application;
FIG. 7 is a schematic diagram of a data distribution topology in another process management database according to an embodiment of the present application;
FIG. 8 is a block diagram of a process instance management apparatus according to an embodiment of the present application;
Fig. 9 is a schematic structural diagram of a server according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
Before explaining the embodiment of the present application in detail, an application scenario related to the embodiment of the present application is described.
With the development of large-scale network services, in order to alleviate the pressure of processing data by each server, network services are typically distributed and deployed on each server of a network. The web service may also be referred to as a cloud application at this point. Cloud applications refer to network services that implement distributed deployment based on cloud technology. Cloud technology (Cloud technology) refers to a hosting technology for integrating hardware, software, network and other series resources in a wide area network or a local area network to realize calculation, storage, processing and sharing of data.
Cloud technology (Cloud technology) is based on the general terms of network technology, information technology, integration technology, management platform technology, application technology and the like applied by Cloud computing business models, and can form a resource pool, so that the Cloud computing business model is flexible and convenient as required. Cloud computing technology will become an important support. Background services of technical networking systems require a large amount of computing, storage resources, such as video websites, picture-like websites, and more portals. Along with the high development and application of the internet industry, each article possibly has an own identification mark in the future, the identification mark needs to be transmitted to a background system for logic processing, data with different levels can be processed separately, and various industry data needs strong system rear shield support and can be realized only through cloud computing.
For example, cloud gaming (Cloud gaming), which is common in Cloud applications, may also be referred to as game on demand (game on demand), is an online gaming technology based on Cloud computing technology. Cloud gaming technology enables lightweight devices (thin clients) with relatively limited graphics processing and data computing capabilities to run high quality games. In a cloud game scenario, the game (i.e., the network service) is not run in the player gaming terminal, but in the cloud server, and the cloud server renders the game scenario into a video-audio stream, which is transmitted to the player gaming terminal through the network. The player game terminal does not need to have strong graphic operation and data processing capability, and only needs to have basic streaming media playing capability and the capability of acquiring player input instructions and sending the player input instructions to the cloud server.
The cloud game is only one application scenario provided by the embodiment of the application, and of course, the process instance management method provided by the embodiment of the application can also be applied to other cloud application scenarios. For example, the method and the device can also be applied to scenes such as cloud education, cloud social contact or cloud conference, and the embodiment of the application is not particularly limited.
Next, a system configuration according to an embodiment of the present application will be described.
Fig. 1 is a schematic diagram of a network system according to an embodiment of the present application. As shown in fig. 1, the network system includes a user device 101, a first server 102, and a second server 103. Wherein the user device 101 may be in communication with a first server 102, and the first server 102 may be in communication with a second server 103.
The first server 102 is configured to run each process in the network service, and the user device 101 is configured to obtain a process instance from the first server 102, so as to enable the user device 101 to access the network server. It should be noted that the first server 102 may be a plurality of servers, and only 1 first server 102 is illustrated in fig. 1 as an example.
The second server 103 is configured to manage process instances running on each first server 102, so as to implement the process instance management method provided in the embodiment of the present application.
The first server 102 or the second server 103 may be an independent physical server, or may be a server cluster or a distributed system formed by a plurality of physical servers, or may be a cloud server that provides cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, basic cloud computing services such as big data and an artificial intelligence platform. The embodiment of the present application is not particularly limited thereto.
The user device 101 may be, but is not limited to, a smart phone, tablet, notebook, desktop, smart box, smart watch, etc. The user equipment 101 and the first server 102 may be directly or indirectly connected through a wired or wireless communication manner, which is not limited herein.
Next, a process instance management method provided in an embodiment of the present application will be described.
Fig. 2 is a flowchart of a process instance management method according to an embodiment of the present application. The method may be applied in a server, for example, in a second server as shown in fig. 1. As shown in fig. 2, the method comprises the steps of:
step 201: and determining the type of the target server corresponding to the target server running the target process instance from the primary catalog of the process management database.
In order to realize unified automatic management of all process instances of the network service, a process management database is pre-constructed. Due to the large-scale development of the network service, if the number of process instances of one network service is large, only the corresponding relationship between the process instance and the server is set in the process management database, that is, the process management database only includes one branch, so that the subsequent query efficiency is low. Therefore, in the embodiment of the present application, all servers associated with the network service are first divided according to server types, and then process identifiers are bound in each server type, and then the server identifiers of running process instances are bound under the process identifiers. Thus, the structured management between the process in the network service and the process instance running on the server can be realized.
Thus, in one possible implementation, the process management database includes a primary directory for storing server types. The process management database further comprises a second-level directory and a third-level directory, wherein the second-level directory is used for storing a process identifier bound with a server type, the third-level directory is used for storing a server identifier bound with the process identifier, and the server identifier bound with the process identifier is used for indicating a server running a process indicated by the process identifier.
That is, through the process management database, the server type and the process identifier can be bound, and the process identifier and the server identifier can be bound, so that automatic management of the processes in the network service, the servers running the process instances and the process instances can be realized.
Thus, after a target process instance is running on a target server, in order to facilitate subsequent querying of the target process instance, a relationship between the target process instance and the target server needs to be added to the process management database. And because the primary catalog of the process management database is used for storing the server types, the target server types corresponding to the target servers need to be searched from the primary catalog.
In one possible implementation, the server types may be divided by the region to which the address locations of the respective servers belong. In this implementation, the server types in the primary directory correspond to the regions. The region corresponding to the type of the target server is used for indicating the region to which the geographic position of the target server belongs.
For example, 190 server types are included in the primary directory, and the 190 server types are used to indicate 190 areas.
In addition, the root directory of the process management database may be used to store an identification of the web service. At this time, the process management database can realize the automatic management of different network services, and further improve the availability of the process management database.
In addition, since information on how to manage a process instance later is stored in the process management database, the process management database may also be referred to as a CMDB (Configuration Management database ). The process management Database may be any Database (Database). The database can be considered as an electronic filing cabinet, namely a place for storing electronic files, and a user can perform operations such as adding, inquiring, updating, deleting and the like on data in the files. A "database" is a collection of data stored together in a manner that can be shared with multiple users, with as little redundancy as possible, independent of the application. The relevant explanation about the database will not be described in detail here.
Furthermore, in one possible implementation, the process management database may be deployed on a single device, such as a central control server. However, this deployment does not have high availability and if the central control server fails, the risk of losing all the information in the process management database is liable to occur.
In another possible implementation, the process management database may also be deployed at the cloud. That is, the related information in the process management database is stored by means of cloud storage. Cloud storage is explained below.
Cloud storage (cloud storage) is a new concept that extends and develops in the concept of cloud computing, and a distributed cloud storage system (hereinafter referred to as a storage system for short) refers to a storage system that integrates a large number of storage devices (storage devices are also referred to as storage nodes) of various types in a network to work cooperatively through application software or application interfaces through functions such as cluster application, grid technology, and a distributed storage file system, so as to provide data storage and service access functions for the outside.
At present, the storage method of the storage system is as follows: when creating logical volumes, each logical volume is allocated a physical storage space, which may be a disk composition of a certain storage device or of several storage devices. The client stores data on a certain logical volume, that is, the data is stored on a file system, the file system divides the data into a plurality of parts, each part is an object, the object not only contains the data but also contains additional information such as a data Identification (ID) and the like, the file system writes each object into a physical storage space of the logical volume, and the file system records storage position information of each object, so that when the client requests to access the data, the file system can enable the client to access the data according to the storage position information of each object.
The process of allocating physical storage space for the logical volume by the storage system specifically includes: physical storage space is divided into stripes in advance according to the set of capacity measures for objects stored on a logical volume (which measures tend to have a large margin with respect to the capacity of the object actually to be stored) and redundant array of independent disks (RAID, redundant Array of Independent Disk), and a logical volume can be understood as a stripe, whereby physical storage space is allocated for the logical volume.
Step 202: and obtaining the target process identification corresponding to the target process instance from the secondary directory corresponding to the target server type.
After the target server type is found from the primary directory of the process management server, a secondary directory corresponding to the target server type may be obtained. Because the secondary directory corresponding to the target server type includes a plurality of process identifiers, it is possible to further search from the plurality of process identifiers which process identifier is the target process identifier corresponding to the target process instance.
For any process instance, after the process instance is run on the server, which process the process instance corresponds to can be predefined. The above-mentioned further searching of which process identifier is the target process identifier corresponding to the target process instance from the plurality of process identifiers is not to determine which target process identifier is what, but to determine the tertiary directory corresponding to the target process identifier, so as to perform step 203 subsequently.
For example, the secondary directory corresponding to the target server type includes three process identifiers, namely a process identifier 1, a process identifier 2 and a process identifier 3, which respectively correspond to a process 1, a process 2 and a process 3 in the network service. If the target process instance is an instance of process 3, it may be determined from the three process identifiers that process identifier 3 is the target process identifier.
Step 203: the identification of the target server is added in a tertiary directory corresponding to the identification of the target process.
After the target process identifier is found, the identifier of the target server can be added into the tertiary directory corresponding to the target process identifier. Thus, the tertiary directory corresponding to the target process identifier in the process management database stores the identifier of the server running the same process and belonging to the same type.
The identification of the server may be an IP (Internet Protocol, network protocol) address of the server, or may be other identification information of the server, which is not specifically limited herein.
Through the process management database, the server type and the process identifier can be bound, and the process identifier and the server identifier are bound, so that the automatic management of the processes in the network service, the servers running the process instances and the process instances can be realized. The corresponding relation among the process, the server running the process instance and the process instance in the network service is not required to be recorded manually.
In addition, due to the structural management of the process management database, the processes running on the servers can be searched directly through the process management database, so that the efficiency of inquiring the processes is improved.
In one possible implementation manner, a process query request is received, wherein the process query request carries a process identifier to be queried, and the process query request is used for querying a server running a process indicated by the process identifier to be queried; searching a process identifier to be queried from a secondary directory of a process management database, and obtaining a tertiary directory corresponding to the searched process identifier; and sending a process query feedback message, wherein the process query feedback message carries the server identification included in the searched three-level directory.
That is, the user only needs to trigger a process query request carrying a process identifier, and based on the process management database, the user can directly query which servers are running the instances of the process indicated by the process identifier.
The above description is given by taking the example that the process management database includes three levels of directories. When the embodiment of the application is applied, for complex network services, the network services may include more processes, so that the number of nodes included in the secondary catalog is more, and the efficiency of the subsequent query process is easy to influence. Thus, in another possible implementation, the secondary directory corresponding to the server type may also be used to store a process type identifier, where the process type identifier is used to store the process identifier in the secondary subdirectory corresponding to the process type identifier, and the process identifier is used to store the server identifier in the tertiary directory corresponding to the process type identifier. At this time, a process is located by the process type identifier and the process identifier. Equivalent to having a four-level directory configured in the process management database.
It should be noted that, the foregoing is an example of three-level and four-level directories to illustrate a data structure in the process management database, and in the embodiment of the application, the number of levels of the directories in the process management database may be configured according to the complexity of the network service, which is not limited in particular in the embodiment of the application.
In addition, the user can visually check the distribution situation of the process instance in the process management database for convenience. The embodiment of the application also provides a network (web) page of the process management database.
Fig. 3 is a schematic diagram of a user interface of a process management database according to an embodiment of the present application. After a web service is selected in the root directory of the process management database, as shown in fig. 3, the distribution of process instances of the web service will be displayed in the interface. This page is referred to in fig. 3 as a distributed topology tree. The interface includes a plurality of set modules, each set module representing a server type. As shown in fig. 3, server types in the primary directory 301 are denoted as S1001, S1002, S1003, S1004, respectively.
After the user clicks on the server type S1001 in the primary directory, the secondary directory 302 corresponding to the server type S1001 will be displayed in the interface. The secondary directory includes a plurality of process type identifiers (process types may also be referred to as modules), and as shown in fig. 3, a process type identifier included in the secondary directory corresponding to the server type S1001 may be marked as m-1001-gamesvr. Only one process type identifier is shown in fig. 3, and does not constitute a limitation on the number of process type identifiers included in the secondary directory in the embodiment of the present application.
After the user clicks the process type identifier m-1001-gamesvr in the secondary directory, the secondary subdirectory corresponding to the process type identifier m-1001-gamesvr is displayed in the interface. The secondary subdirectory includes a process identification. The process identity may be m-1001-gamesvr-1. (not shown in FIG. 3)
After the user clicks on the process identifier m-1001-gamesvr-1 in the secondary subdirectory, as shown in fig. 3, the tertiary directory 303 corresponding to the process identifier m-1001-gamesvr-1 will be displayed in the interface. The three-level directory includes a process instance running the process indicated by the process identifier m-1001-gamesvr-1, and the type belongs to the intranet IP address of each server of the server type S1001.
That is, through the user interface shown in fig. 3, an administrator can directly view any process instance, thereby improving the efficiency of viewing the process instance.
It should be noted that fig. 3 is a user interface for explaining the process management database by taking a four-level directory as an example. When the process management database is a three-level directory structure, the user interface shown in FIG. 3 may also be employed to provide services to users.
Furthermore, since the same process identity can be bound in different server types, and the same process can run on different servers. Therefore, in order to implement normalized management of process instances, each process instance may also be identified (i.e., named) based on the data structure characteristics in the process management database. Therefore, the process instance can be automatically named without manually adding the identification to the process instance, and the automation of the process management database is further improved.
In one possible implementation manner, based on the characteristics of the data structure in the process management database, the implementation process of identifying each process instance may be: the identification of the target process instance is determined based on the target server type, the target process identification, and the number of server identifications included in the tertiary directory to which the target process identification corresponds.
Specifically, the target server type and the target process identifier may be combined, and the target process identifier may be generated by adding a number after the combination.
For example, assume that the target server type is S1001 in fig. 3, and the process type shown by the target process is identified as m-1001-gamesvr in fig. 3. The target process is identified as m-1001-gamesvr-1. If 6 server identifiers are included in the tertiary directory corresponding to the target process identifier, the running process instances on the server indicated by the 6 server identifiers may be named 1001-gamesvr-1-1, 1001-gamesvr-1-2, 1001-gamesvr-1-3, 1001-gamesvr-1-4, 1001-gamesvr-1-5 and 1001-gamesvr-1-6, respectively.
Based on the above determination manner of the identifier of the process instance, the process instance identifier is bound with the server. In this way, for a web service, complex relationships between processes, process instances, servers in the web service are all recorded in the process management database. Fig. 4 is a schematic diagram of data distribution topology in a process management database according to an embodiment of the present application. As shown in fig. 4, in the process management database, a server type 401 corresponds to a process identifier 402, the process identifier 402 corresponds to a server identifier 403, and a generated process instance identifier corresponds to a server identifier and a process identifier.
After the process management database determines the identification of the target process instance according to the preset rule, all subsequent operations executed on the target process instance can be recorded through the identification of the target process instance, so that unified management of the target process instance is realized. After learning the naming rule, the user can directly learn the identification of the process instance based on the characteristics of the process instance, and then perform query operation based on the process identification.
In one possible implementation, for a target process instance, an identification of the target process instance may be obtained; acquiring the running state of a target process instance; and adding the running state of the target process instance and the identification of the target process instance into a first mapping relation, wherein the first mapping relation is used for indicating the corresponding relation between the instance state and the instance identification.
The running state of the target process instance includes running (running), stopping, and starting. Through the setting of the first mapping relation, the running state of the target process instance can be directly inquired based on the identification of the target process instance, and the efficiency of inquiring the process instance by a user is further improved.
Fig. 5 is an interface schematic diagram of an example of a query process according to an embodiment of the present application. As shown in fig. 5, after "1001.Gameser.1 stacking" after the user inputs a query command in the process management database, the query command is used to query the running states of all process instances whose process identifier is 1001.Gameser.1. The server determines all the server identifiers in the tertiary directory corresponding to the process identifier 1001.Gameser.1 according to the process management database, and further determines all the process instances of the process identifier 1001.Gameser.1 (only one process instance 1001.Gameser.1.1 is found in fig. 5). And then, based on the first mapping relation, the running state of the process instance corresponding to the process instance identifier 1001.Gameser.1.1 is found, and the running state is displayed as running in the interface.
It should be noted that, the process instance identifier 1001.Gameser.1.1 in fig. 5 and the process instance identifier 1001-gameser-1-1 are two different identifier recording methods, which are used to record the same process instance.
The first mapping relationship may be set in the process management database, so as to facilitate a centralized relationship between processes, or may be set in other positions, which is not specifically limited in the embodiment of the present application.
In addition, the identification of the process instance can be bound with the configuration file of the process instance, so that a user can query or modify the configuration file of the process instance according to the identification of the process instance. Thus, in one possible implementation, for a target process instance, an identification of the target process instance may be obtained; acquiring a configuration file of the target process instance, wherein the configuration file is used for indicating each attribute of the target process instance; and adding the configuration file of the target process instance and the identification of the target process instance into a second mapping relation, wherein the second mapping relation is used for indicating the corresponding relation between the instance configuration file and the instance identification.
The various attributes of the target process instance may include the functionality of the target process, the manner in which the target process is started, the operating environment of the target process, and so on.
The first mapping relationship may be set in the process management database, so as to facilitate a centralized relationship between processes, or may be set in other positions, which is not specifically limited in the embodiment of the present application.
Through the second mapping relationship, the user can directly query the configuration file or modify the configuration file based on the identification of the process instance. After the configuration file is modified, because the identifier of the process instance is named based on the data structure in the process management database, the identifier of the server running the process instance can be found according to the identifier of the process instance, and the modified configuration file is pushed to the server indicated by the identifier of the server. The whole process can automatically realize pushing a certain configuration file to a specific server based on a process management database without manual participation.
In addition, the configuration file of the process instance can be compiled manually and then input into the data management system. Of course, attribute information of nodes included in the catalogs can be automatically added into each catalog, so that configuration files can be automatically generated later, and the automation performance of the configuration files of the management process instance is improved.
Therefore, in one possible implementation manner, the process management database further includes attribute information corresponding to a target server type and attribute information corresponding to a target process identifier, where the attribute information corresponding to the target server type is used to indicate each attribute of the target server type, and the attribute information corresponding to the target process identifier is used to indicate each attribute of the process indicated by the target process identifier.
In this scenario, the implementation manner of obtaining the configuration file of the target process instance may be: determining attribute information of a target server; and determining the configuration file of the target process instance according to the attribute information of the target server, the attribute information corresponding to the type of the target server and the attribute information corresponding to the target process identifier.
It should be noted that, a template configuration file is preset, where the template configuration file includes each attribute, but attribute values of each attribute are not specified (or the attribute values are preset values), after determining attribute information of the target server, attribute information corresponding to the type of the target server, and attribute information corresponding to the target process identifier, the attribute values of the attributes in the template configuration file are determined according to the attribute information, and the template configuration file after updating the attribute values is the configuration file of the process instance.
In addition, the attribute information of the target server can be configured in the process management database, so that the automation performance of determining the configuration file is further improved.
FIG. 6 is a schematic diagram of an interface of another process management database according to an embodiment of the present application. As shown in fig. 6, after a user clicks on a certain server in the tertiary directory (the server is marked as a host node in fig. 6), attribute information of the server will be displayed in the interface. The attribute information of the server in fig. 6 is not described in detail herein.
Based on the above explanation of the attribute information and the configuration file, in the process management database, as shown in fig. 7, in addition to the correspondence relation shown in fig. 4, the configuration file corresponds to the correspondence relation with the server identifier.
In the embodiment of the application, in order to realize unified management of all process instances, a process management database is pre-constructed, wherein a primary directory of the process management database is used for storing server types, a secondary directory is used for storing process identifiers, and a tertiary directory is used for storing server identifiers. Since the secondary directory is the next level directory of each node included in the primary directory, and the tertiary directory is the next level directory of each node included in the secondary directory. Therefore, for the target server running the target process instance, the identification of the target server can be added into the process management database only according to the type of the target server corresponding to the target server and the target process identification corresponding to the target process instance. That is, through the process management database, the server type and the process identifier can be bound, and the process identifier and the server identifier can be bound, so that automatic management of the processes in the network service, the servers running the process instances and the process instances can be realized. The corresponding relation among the process, the server running the process instance and the process instance in the network service is not required to be recorded manually. In addition, due to the structural management of the process management database, the processes running on the servers can be searched directly through the process management database, so that the efficiency of inquiring the processes is improved.
Fig. 8 is a process instance management apparatus provided in an embodiment of the present application. As shown in fig. 8, the apparatus 800 includes:
a determining module 801, configured to determine, from a primary directory of a process management database, a target server type corresponding to a target server running a target process instance;
the process management database also comprises a second-level directory and a third-level directory, wherein the second-level directory is used for storing a process identifier bound with the server type, and the third-level directory is used for storing a server identifier bound with the process identifier, and the server identifier bound with the process identifier is used for indicating a server running a process indicated by the process identifier;
an obtaining module 802, configured to obtain, from a secondary directory corresponding to a target server type, a target process identifier corresponding to a target process instance;
an adding module 803 is configured to add the identifier of the target server to the tertiary directory corresponding to the identifier of the target process.
Optionally, the obtaining module is further configured to:
acquiring an identification of a target process instance;
acquiring the running state of a target process instance;
the adding module is further configured to add the running state of the target process instance and the identifier of the target process instance in a first mapping relationship, where the first mapping relationship is used to indicate a correspondence between the instance state and the instance identifier.
Optionally, the obtaining module is further configured to:
acquiring an identification of a target process instance;
acquiring a configuration file of a target process instance, wherein the configuration file is used for indicating each attribute of the target process instance;
the adding module is further configured to add the configuration file of the target process instance and the identifier of the target process instance in a second mapping relationship, where the second mapping relationship is used to indicate a correspondence between the instance configuration file and the instance identifier.
Optionally, the acquiring module is configured to:
the identification of the target process instance is determined based on the target server type, the target process identification, and the number of server identifications included in the tertiary directory to which the target process identification corresponds.
Optionally, the process management database further includes attribute information corresponding to a target server type and attribute information corresponding to a target process identifier, where the attribute information corresponding to the target server type is used to indicate each attribute of the target server type, and the attribute information corresponding to the target process identifier is used to indicate each attribute of the process indicated by the target process identifier;
an acquisition module for:
determining attribute information of a target server;
and determining the configuration file of the target process instance according to the attribute information of the target server, the attribute information corresponding to the type of the target server and the attribute information corresponding to the target process identifier.
Optionally, the apparatus comprises:
the receiving module is used for receiving a process query request, wherein the process query request carries a process identifier to be queried, and the process query request is used for querying a server running a process indicated by the process identifier to be queried;
the searching module is used for searching the process identifier to be queried from the secondary directory of the process management database and obtaining a tertiary directory corresponding to the searched process identifier;
the sending module is used for sending a process query feedback message which carries the server identification included in the searched three-level catalogue.
Optionally, the server type in the primary directory corresponds to an area, and the area corresponding to the target server type is used for indicating the area to which the geographic location of the target server belongs.
In the embodiment of the application, in order to realize unified management of all process instances, a process management database is pre-constructed, wherein a primary directory of the process management database is used for storing server types, a secondary directory is used for storing process identifiers, and a tertiary directory is used for storing server identifiers. Since the secondary directory is the next level directory of each node included in the primary directory, and the tertiary directory is the next level directory of each node included in the secondary directory. Therefore, for the target server running the target process instance, the identification of the target server can be added into the process management database only according to the type of the target server corresponding to the target server and the target process identification corresponding to the target process instance. That is, through the process management database, the server type and the process identifier can be bound, and the process identifier and the server identifier can be bound, so that automatic management of the processes in the network service, the servers running the process instances and the process instances can be realized. The corresponding relation among the process, the server running the process instance and the process instance in the network service is not required to be recorded manually. In addition, due to the structural management of the process management database, the processes running on the servers can be searched directly through the process management database, so that the efficiency of inquiring the processes is improved.
It should be noted that: in the process management apparatus provided in the above embodiment, when updating the activity list, only the division of the above functional modules is used for illustration, and in practical application, the above functional allocation may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the process management device and the process management method provided in the foregoing embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.
Fig. 9 is a schematic structural diagram of a server 900 for managing process instances according to an embodiment of the present application. The function of the first server in the embodiment shown in fig. 1 described above can be implemented by the server shown in fig. 9. The server may be a server in a backend server cluster. Specifically, the present invention relates to a method for manufacturing a semiconductor device.
The server 900 includes a CPU (central processing unit ) 901, a system Memory 904 including a RAM (Random Access Memory ) 902 and a ROM (Read-Only Memory) 903, and a system bus 905 connecting the system Memory 904 and the central processing unit 901. The server 900 also includes a basic I/O system 906 for facilitating the transfer of information between various devices within the computer, and a mass storage device 907 for storing the operating system 513, application programs 514, and other program modules 515.
The basic input/output system 906 includes a display 908 for displaying information and an input device 909, such as a mouse, keyboard, or the like, for user input of information. Wherein both the display 908 and the input device 909 are coupled to the central processing unit 901 via an input output controller 510 coupled to the system bus 905. The basic input/output system 906 may also include an input/output controller 510 for receiving and processing input from a number of other devices, such as a keyboard, mouse, or electronic stylus. Similarly, the input output controller 510 also provides output to a display screen, a printer, or other type of output device.
The mass storage device 907 is connected to the central processing unit 901 through a mass storage controller (not shown) connected to the system bus 905. The mass storage device 907 and its associated computer-readable media provide non-volatile storage for the server 900. That is, the mass storage device 907 may include a computer-readable medium (not shown), such as a hard disk or CD-ROM drive.
Computer readable media may include computer storage media and communication media without loss of generality. Computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Computer storage media includes RAM, ROM, EPROM, EEPROM, flash memory or other solid state memory technology, CD-ROM, DVD or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices. Of course, those skilled in the art will recognize that computer storage media are not limited to the ones described above. The system memory 904 and mass storage device 907 described above may be collectively referred to as memory.
According to various embodiments of the present application, server 900 may also operate by a remote computer connected to the network through a network, such as the Internet. I.e., server 900, may be connected to network 512 via a network interface unit 511 coupled to system bus 905, or other types of networks or remote computer systems (not shown) may be coupled to using network interface unit 511.
The memory also includes one or more programs, one or more programs stored in the memory and configured to be executed by the CPU. The one or more programs include instructions for performing the method of updating a list of events provided by embodiments of the present application.
The embodiments of the present application also provide a non-transitory computer readable storage medium, where the instructions in the storage medium, when executed by a processor of a server, enable the server to perform the process instance management method provided in the embodiment shown in fig. 2.
The present embodiments also provide a computer program product comprising instructions which, when executed on a computer, cause the computer to perform the process instance method provided by the embodiment of fig. 2 described above.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The foregoing description of the preferred embodiments is merely exemplary in nature and is in no way intended to limit the invention, since it is intended that all modifications, equivalents, improvements, etc. that fall within the spirit and scope of the invention.

Claims (14)

1. A process instance management method, the method comprising:
determining a target server type corresponding to a target server running with a target process instance from a primary catalog of a process management database;
the primary directory is used for storing a server type, the process management database further comprises a secondary directory and a tertiary directory, the secondary directory is used for storing a process identifier bound with the server type, the tertiary directory is used for storing a server identifier bound with the process identifier, and the server identifier bound with the process identifier is used for indicating a server running a process indicated by the process identifier;
Acquiring a target process identifier corresponding to the target process instance from a secondary directory corresponding to the target server type;
adding the identification of the target server into a tertiary directory corresponding to the target process identification;
the method further comprises the steps of:
determining the identification of the target process instance based on the type of the target server, the target process identification, and the number of server identifications included in the tertiary directory corresponding to the target process identification;
and searching the identification of the target server running the target process instance according to the identification of the target process instance, and pushing the modified configuration file to a server indicated by the identification of the target server, wherein the configuration file is used for indicating each attribute of the target process instance.
2. The method of claim 1, wherein after adding the identification of the target server in the tertiary directory corresponding to the target process identification, further comprising:
acquiring the identification of the target process instance;
acquiring the running state of the target process instance;
and adding the running state of the target process instance and the identification of the target process instance into a first mapping relation, wherein the first mapping relation is used for indicating the corresponding relation between the instance state and the instance identification.
3. The method of claim 1, wherein after adding the identification of the target server in the tertiary directory corresponding to the target process identification, further comprising:
acquiring the identification of the target process instance;
acquiring a configuration file of the target process instance;
and adding the configuration file of the target process instance and the identification of the target process instance into a second mapping relation, wherein the second mapping relation is used for indicating the corresponding relation between the instance configuration file and the instance identification.
4. The method of claim 1, wherein the process management database further includes attribute information corresponding to the target server type and attribute information corresponding to the target process identifier, the attribute information corresponding to the target server type being used to indicate each attribute of the target server type, and the attribute information corresponding to the target process identifier being used to indicate each attribute of the process indicated by the target process identifier;
the obtaining the configuration file of the target process instance includes:
determining attribute information of the target server;
and determining the configuration file of the target process instance according to the attribute information of the target server, the attribute information corresponding to the type of the target server and the attribute information corresponding to the target process identifier.
5. The method of claim 1, wherein the method further comprises:
receiving a process query request, wherein the process query request carries a process identifier to be queried, and the process query request is used for querying a server running a process indicated by the process identifier to be queried;
searching the process identifier to be queried from the secondary directory of the process management database, and obtaining a tertiary directory corresponding to the searched process identifier;
and sending a process query feedback message, wherein the process query feedback message carries the server identification included in the searched three-level directory.
6. The method according to any one of claims 1 to 5, wherein the server type in the primary directory corresponds to an area, and the area corresponding to the target server type is used to indicate an area to which the geographic location of the target server belongs.
7. A process instance management apparatus, the apparatus comprising:
the determining module is used for determining the type of the target server corresponding to the target server running the target process instance from the primary catalog of the process management database;
the primary directory is used for storing a server type, the process management database further comprises a secondary directory and a tertiary directory, the secondary directory is used for storing a process identifier bound with the server type, the tertiary directory is used for storing a server identifier bound with the process identifier, and the server identifier bound with the process identifier is used for indicating a server running a process indicated by the process identifier;
The acquisition module is used for acquiring a target process identifier corresponding to the target process instance from a secondary directory corresponding to the target server type;
the adding module is used for adding the identification of the target server into a tertiary directory corresponding to the target process identification;
the acquisition module is further configured to determine an identifier of the target process instance based on the type of the target server, the identifier of the target process, and the number of server identifiers included in the tertiary directory corresponding to the identifier of the target process;
the adding module is further configured to find an identifier of the target server running the target process instance according to the identifier of the target process instance, and push a modified configuration file to a server indicated by the identifier of the target server, where the configuration file is used to indicate each attribute of the target process instance.
8. The apparatus of claim 7, wherein the acquisition module is further to: acquiring the identification of the target process instance; acquiring the running state of the target process instance;
the adding module is further configured to add the running state of the target process instance and the identifier of the target process instance to a first mapping relationship, where the first mapping relationship is used to indicate a correspondence between an instance state and an instance identifier.
9. The apparatus of claim 7, wherein the acquisition module is further to: acquiring the identification of the target process instance; acquiring a configuration file of the target process instance;
the adding module is further configured to add the configuration file of the target process instance and the identifier of the target process instance to a second mapping relationship, where the second mapping relationship is used to indicate a correspondence between the instance configuration file and the instance identifier.
10. The apparatus of claim 7, wherein the process management database further includes attribute information corresponding to the target server type and attribute information corresponding to the target process identifier, the attribute information corresponding to the target server type being used to indicate each attribute of the target server type, the attribute information corresponding to the target process identifier being used to indicate each attribute of the process indicated by the target process identifier;
the acquisition module is used for:
determining attribute information of the target server;
and determining the configuration file of the target process instance according to the attribute information of the target server, the attribute information corresponding to the type of the target server and the attribute information corresponding to the target process identifier.
11. The apparatus of claim 7, wherein the apparatus comprises:
the receiving module is used for receiving a process query request, wherein the process query request carries a process identifier to be queried, and the process query request is used for querying a server running a process indicated by the process identifier to be queried;
the searching module is used for searching the process identifier to be queried from the secondary directory of the process management database and obtaining a tertiary directory corresponding to the searched process identifier;
and the sending module is used for sending a process query feedback message which carries the server identification included in the searched three-level directory.
12. The apparatus according to any one of claims 7 to 11, wherein the server type in the primary directory corresponds to an area, and the area corresponding to the target server type is used to indicate an area to which the geographic location of the target server belongs.
13. A process instance management apparatus, the apparatus comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor executes executable instructions in the memory to perform the steps of the method of any of the preceding claims 1-6.
14. A computer readable storage medium having stored thereon instructions which, when executed by a processor, perform the steps of the method of any of the preceding claims 1-6.
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