CN111274004A - Process instance management method and device and computer storage medium - Google Patents
Process instance management method and device and computer storage medium Download PDFInfo
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Abstract
The application discloses a process instance management method, a device and a computer storage medium, and belongs to the technical field of internet. A process management database is constructed in advance, a primary directory of the process management database is used for storing the server type, a secondary directory is used for storing the process identification, and a tertiary directory is used for storing the server identification. Therefore, for the target server running with the target process instance, the identifier 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 identifier of the target process corresponding to the target process instance. That is, through the process management database, automatic management of processes in the network service, servers running process instances, and process instances can be achieved. The corresponding relation among the processes in the network service, the server running the process instances and the process instances does not need to be recorded in a manual mode.
Description
Technical Field
The present application relates to the field of internet technologies, and in particular, to a method and an apparatus for process instance management, and a computer storage medium.
Background
With the development of internet technology, users can access large-scale network services 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, so that distributed deployment of network services is realized, and the pressure of processing data by each server is relieved. Wherein a process running on a server may be referred to as a process instance. Due to the distributed deployment of the network service, under the condition that the number of process instances of one network service is large, how to manage each process instance is very important.
In the related art, the corresponding relationship between each process instance and the server is usually recorded manually, so as to search which processes run on which servers according to the corresponding relationship. That is, the related art manages the respective process instances by a manual manner. Due to the distributed deployment of the network service, the relationship among the process in the network service, the process instance running on the server and the server is complex, and the efficiency of managing the process instance in a manual mode is 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 re-updating a movable list under the condition that list settlement fails. The technical scheme is as follows:
in one aspect, a method for process instance management is provided, where the method includes:
determining a target server type corresponding to a target server running a target process instance from a primary directory of a process management database;
the process management database comprises a primary directory, a secondary directory and a tertiary directory, wherein the primary directory is used for storing a server type, 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 to the tertiary directory corresponding to the identifier of the target process, the method further includes:
acquiring an identifier 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 identifier 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 identifier.
Optionally, after the adding the identifier of the target server to the tertiary directory corresponding to the identifier of the target process, the method further includes:
acquiring an identifier 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 identifier 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 identifier.
Optionally, the obtaining the identifier of the target process instance includes:
and determining the 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.
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 a 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 identification of the target process.
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 identification to be inquired from the secondary catalog of the process management database, and acquiring a tertiary catalog corresponding to the searched process identification;
and sending a process query feedback message, wherein the process query feedback message carries the server identifier in the searched tertiary directory.
Optionally, 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.
In a second aspect, an apparatus for process instance management is provided, the apparatus comprising:
the determining module is used for determining a target server type corresponding to a target server running a target process instance from a primary directory of the process management database;
the process management database comprises a primary directory, a secondary directory and a tertiary directory, wherein the primary directory is used for storing a server type, 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 type of the target server;
and the adding module is used for adding the identification of the target server into the tertiary catalog corresponding to the identification of the target process.
Optionally, the obtaining module is further configured to:
acquiring an identifier 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 in a first mapping relationship, where the first mapping relationship is used to indicate a corresponding relationship between an instance state and an instance identifier.
Optionally, the obtaining module is further configured to: :
acquiring an identifier 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 in a second mapping relationship, where the second mapping relationship is used to indicate a corresponding relationship between the instance configuration file and the instance identifier.
Optionally, the obtaining module is configured to:
and determining the 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.
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 module is configured to:
determining attribute information of the target server;
and determining a 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 identification of the target process.
Optionally, the apparatus comprises:
the system comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving a process query request, 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 inquired from the secondary catalog of the process management database and acquiring a tertiary catalog corresponding to the searched process identifier;
and the sending module is used for sending process query feedback information, and the process query feedback information carries the server identifier included in the searched tertiary directory.
Optionally, 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.
In a third aspect, an apparatus for process instance management is provided, 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.
In a fourth aspect, a computer-readable storage medium is provided, having instructions stored thereon, which when executed by a processor, implement the steps of any of the methods of the first aspect described above.
The beneficial effect that technical scheme that this application provided brought includes at least:
in the application, in order to implement unified management on all process instances, a process management database is constructed in advance, 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 for each node comprised by the primary directory and the tertiary directory is the next level directory for each node comprised by the secondary directory. Therefore, for the target server running with the target process instance, the identifier 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 identifier of the target process corresponding to the target process instance. That is, the process management database can bind the server type with the process identifier and bind the process identifier with the server identifier, so as to realize automatic management of the process, the server running the process instance and the process instance in the network service. The corresponding relation among the processes in the network service, the server running the process instances and the process instances does not need to be recorded in a manual mode. In addition, due to the structured management of the process management database, which processes run on which servers can be searched subsequently directly through the process management database, so that the efficiency of process query is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
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 disclosure;
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 illustrating a data distribution topology in a process management database according to an embodiment of the present application;
FIG. 5 is a schematic 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 in 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
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
Before explaining the embodiments of the present application in detail, an application scenario related to the embodiments of the present application will be described.
With the development of the upsizing of network services, in order to relieve the pressure of processing data by each server, the network services are generally distributed and deployed on each server of the network. The web service may also be referred to as a cloud application at this time. Cloud applications refer to network services that enable distributed deployment based on cloud technology. Cloud technology refers to a hosting technology for unifying serial resources such as hardware, software, network and the like 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 a general term of network technology, information technology, integration technology, management platform technology, application technology and the like applied in a Cloud computing business model, can form a resource pool, is used as required, and is flexible and convenient. Cloud computing technology will become an important support. Background services of the technical network system require a large amount of computing and storage resources, such as video websites, picture-like websites and more web portals. With the high development and application of the internet industry, each article may have its own identification mark and needs to be transmitted to a background system for logic processing, data in different levels are processed separately, and various industrial data need strong system background support and can only be realized through cloud computing.
For example, for Cloud gaming (Cloud gaming), which is common in Cloud applications, Cloud gaming may also be referred to as game on demand (gaming), which is an online gaming technology based on Cloud computing technology. Cloud game technology enables light-end devices (thin clients) with relatively limited graphics processing and data computing capabilities to run high-quality games. In a cloud game scene, a game (i.e., a network service) is not executed in a player game terminal, but is executed in a cloud server, and the game scene is rendered into a video/audio stream by the cloud server and transmitted to the player game terminal through a network. The player game terminal does not need to have strong graphic operation and data processing capacity, and only needs to have basic streaming media playing capacity and capacity of acquiring player input instructions and sending the instructions to the cloud server.
The cloud game is only one application scenario provided in the embodiment of the present application, and the process instance management method provided in the embodiment of the present 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 present application is not particularly limited to this.
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 equipment 101, a first server 102, and a second server 103. Therein, the user equipment 101 may communicate with a first server 102, and the first server 102 may communicate with a second server 103.
The first server 102 is configured to run processes in a web service, and the user equipment 101 is configured to obtain process instances from the first server 102, so that the user equipment 101 can access the web 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 the process instances running on the first servers 102, so as to implement the process instance management method provided in the embodiment of the present application.
As described above, the first server 102 or the second server 103 may be an independent physical server, may also be a server cluster or a distributed system formed by a plurality of physical servers, and may also be a cloud server providing basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a network service, cloud communication, a middleware service, a domain name service, a security service, and a big data and artificial intelligence platform. The embodiment of the present application is not particularly limited to this.
The user device 101 may be, but is not limited to, a smart phone, a tablet computer, a laptop computer, a desktop computer, a smart speaker, a smart watch, and the like. The user equipment 101 and the first server 102 may be directly or indirectly connected through wired or wireless communication, and the application is not limited herein.
Next, a process instance management method provided in the embodiment of the present application is 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 constructed in advance. Due to the large-scale development of the network service, under the condition that the number of process instances of one network service is large, if only the corresponding relation between the process instances and the server is set in the process management database, that is, the process management database only comprises a first-level branch, the subsequent query efficiency is low. Therefore, in the embodiment of the application, all servers associated with the network service are divided according to the server types, then the process identifiers are bound in each server type, and then the server identifiers of the running process instances are bound under the process identifiers. Therefore, structured management of the processes in the network service and the process instances 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 also comprises a secondary directory and a tertiary directory, wherein the secondary directory is used for storing the process identifier bound with the server type, the tertiary directory is used for storing the server identifier bound with the process identifier, and the server identifier bound with the process identifier is used for indicating the server running the process indicated by the process identifier.
That is, the process management database can bind the server type with the process identifier and bind the process identifier with the server identifier, so as to realize automatic management of the process, the server running the process instance and the process instance in the network service.
Therefore, after the target process instance is run on the target server, in order to facilitate subsequent query of the target process instance, the 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 type, the target server type corresponding to the target server needs to be searched from the primary catalog.
In one possible implementation, the server types may be divided according to the regions to which the address locations of the respective servers belong. In this implementation, the server types in the primary directory correspond to zones. At this time, the area corresponding to the type of the target server is used for indicating the area to which the geographical position of the target server belongs.
For example, the primary directory includes 190 server types, and the 190 server types are used to indicate 190 areas.
In addition, a root directory of the process management database may be used to store an identification of the network service. At this time, the process management database can realize automatic management of different network services, and further improve the usability of the process management database.
In addition, since the process Management database stores the relevant information on how to manage the process instance subsequently, the process Management database may also be referred to as a CMDB (Configuration Management database). The process management Database may be any Database (Database). In short, the database can be regarded as an electronic file cabinet, namely a place for storing electronic files, and a user can add, query, update, delete and the like to the data in the files. A "database" is a collection of data that is stored together in a manner that can be shared by multiple users, has as little redundancy as possible, and is independent of the application. The relevant explanations regarding the database are not explained in detail here.
Further, in one possible implementation, the process management database may be deployed on a single device, such as a central control server. However, this deployment approach does not have high availability and is prone to the risk of losing all the information in the process management database if the central control server fails.
In another possible implementation manner, the process management database may also be deployed in the cloud. That is, the relevant information in the process management database is stored in a cloud storage manner. The following explains the cloud storage.
A distributed cloud storage system (hereinafter, referred to as a storage system) refers to a storage system that integrates a large number of storage devices (storage devices are also referred to as storage nodes) of different types in a network through application software or application interfaces to cooperatively work by using functions such as cluster application, grid technology, and a distributed storage file system, and provides a data storage function and a service access function to the outside.
At present, a storage method of a storage system is as follows: logical volumes are created, and when created, each logical volume is allocated physical storage space, which may be the 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 data identification (ID, ID entry), the file system writes each object into a physical storage space of the logical volume, and the file system records storage location information of each object, so that when the client requests to access the data, the file system can allow the client to access the data according to the storage location 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 in advance into stripes according to a group of capacity measures of objects stored in a logical volume (the measures often have a large margin with respect to the capacity of the actual objects to be stored) and Redundant Array of Independent Disks (RAID), and one logical volume can be understood as one stripe, thereby allocating physical storage space to the logical volume.
Step 202: and acquiring a target process identifier corresponding to the target process instance from the secondary directory corresponding to the type of the target server.
After the target server type is found from the primary catalog of the process management server, the secondary catalog corresponding to the target server type can be obtained. Since the secondary directory corresponding to the target server type includes multiple process identifiers, which process identifier is the target process identifier corresponding to the target process instance can be further searched from the multiple process identifiers.
For any process instance, after the process instance is run on the server, which process corresponding to the process instance can be specified in advance. The above-mentioned further searching which process identifier is the target process identifier corresponding to the target process instance from the plurality of process identifiers is not for determining which target process identifier is what, but for determining the third-level directory corresponding to the target process identifier, so as to perform step 203 subsequently.
For example, the secondary directory corresponding to the type of the target server includes three process identifiers, which are process identifier 1, process identifier 2, and process identifier 3, and these three process identifiers correspond to process 1, process 2, and process 3 in the network service, respectively. If the target process instance is an instance of the process 3, at this time, the process identifier 3 can be determined as the target process identifier from the three process identifiers.
Step 203: and adding the identification of the target server into 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 to the tertiary directory corresponding to the target process identifier. In this way, the third-level directory corresponding to the target process identifier in the process management database stores identifiers of servers running the same process and belonging to the same type.
The identifier of the server may be an IP (Internet Protocol) address of the server, or may be other identifier information of the server, and is not limited in particular herein.
Through the process management database, the server type and the process identification can be bound, and the process identification and the server identification are bound, so that automatic management of the process, the server running the process instance and the process instance in the network service is realized. The corresponding relation among the processes in the network service, the server running the process instances and the process instances does not need to be recorded in a manual mode.
In addition, due to the structured management of the process management database, which processes run on which servers can be searched subsequently directly through the process management database, so that the efficiency of process query is improved.
In one possible implementation mode, 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 inquired from a secondary directory of a process management database, and acquiring 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 identifier in the searched tertiary directory.
That is, the user only needs to trigger the process query request carrying the process identifier, and can directly query which servers run the instances of the process indicated by the process identifier based on the process management database.
The above description is explained by taking an example in which the process management database includes three levels of directories. When the method and the device are applied, for complex network services, the network services may include more processes, so that the number of nodes included in the secondary directory is more, and the efficiency of a subsequent query process is easily influenced. Therefore, in another possible implementation manner, 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 a process identifier in the corresponding secondary sub-directory, and the process identifier is used to store a server identifier in the corresponding tertiary directory. At this time, a process is located by the process type identifier and the process identifier. Corresponding to configuring a four-level directory in the process management database.
It should be noted that, the data structure in the process management database is explained by taking the third-level directory and the fourth-level directory as examples, in an embodiment of the present application, the number of levels of the directory of the process management database may be configured according to the complexity of the network service, and this is not specifically limited in the embodiment of the present application.
In addition, the distribution of the process instances in the process management database can be visually checked for the convenience of users. The embodiment of the application also provides a network (web) page of the process management database.
Fig. 3 is a schematic view 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, the distribution of process instances for that web service will be displayed in the interface, as shown in fig. 3. This page is referred to as the distribution topology tree in fig. 3. The interface includes a plurality of set modules, each representing a server type. As shown in fig. 3, the 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 is displayed in the interface. The secondary directory includes a plurality of process type identifiers (the process types may also be referred to as modules), and as shown in fig. 3, the 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.
And after the user clicks the process type identifier m-1001-gassvr in the secondary directory, displaying the secondary subdirectory corresponding to the process type identifier m-1001-gassvr in the interface. The secondary subdirectory includes a process identification. The process identification 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 is displayed in the interface. The tertiary directory includes the process instance running the process indicated by the process identifier m-1001-gamesvr-1 and the intranet IP address of each server of the type belonging to 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 illustrates a user interface of 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 used to provide services to the user.
In addition, the same process identification can be bound in different server types, and the same process can run on different servers. Therefore, in order to realize the normalized management of the process instances, each process instance can be identified (namely named) based on the characteristics of the data structure in the process management database. Therefore, the process instance can be automatically named without adding an identifier for the process instance in a manual mode, and the automation of the process management database is further improved.
In a possible implementation manner, based on the data structure characteristics in the process management database, the implementation process of identifying each process instance may be: and determining the 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 target process identifier.
Specifically, the target process identifier may be generated by combining the target server type and the target process identifier and adding a number after the combination.
For example, assume that the target server type is S1001 in FIG. 3, and the process type indicated by the target process is identified as m-1001-gamesvr in FIG. 3. The target process is identified as m-1001-gamesvr-1. If the three-level directory corresponding to the target process identification comprises 6 server identifications, the running process instances on the server indicated by the 6 server identifications can be named as 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 process instance identifier, it is equivalent to binding the process instance identifier with the server. In this way, for a network service, the complex relationships among the processes, process instances, and servers in the network service are all recorded in the process management database. Fig. 4 is a schematic diagram of a 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 the generated process instance identifier may correspond to the server identifier and the process identifier.
After the process management database determines the identifier of the target process instance according to the preset rule, all subsequent operations executed on the target process instance can be recorded through the identifier of the target process instance, so that unified management on the target process instance is realized. After learning the naming rule, the user can directly obtain the identification of the process instance based on the characteristics of the process instance, and then query operation is carried out based on the process identification.
In one possible implementation, for a target process instance, an identifier 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 identifier 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 identifier.
The running states of the target process instance include running (running), stopped, and started. Through the setting of the first mapping relation, the running state of the target process instance can be directly inquired subsequently 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 query process provided in an embodiment of the present application. As shown in fig. 5, when the user inputs "1001. gameser.1 matching" after inputting the query command in the process management database, the query command is used to query the running states of all process instances identified as 1001.gameser.1. The server determines all server identifiers in the tertiary directory corresponding to the process identifier 1001.gameser.1 according to the process management database, and further determines all process instances with the process identifier 1001.gameser.1 (only one process instance 1001.gameser.1.1 is found in fig. 5). And then, after finding the running state of the process instance corresponding to the process instance identifier 1001.gameser.1.1 based on the first mapping relation, displaying the running state as running in the interface.
It should be noted that, the process instance identifier 1001.gameser.1.1 and the process instance identifier 1001-gameser-1-1 in fig. 5 are two different identifier recording methods, and are both used for recording the same process instance.
The first mapping relationship may be set in the process management database to facilitate centralized relationship of the processes, or may be set in other locations, which is not specifically limited in this embodiment of the 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 inquire or modify the configuration file of the process instance according to the identification of the process instance. Therefore, in a possible implementation, for a target process instance, an identifier of the target process instance may be obtained; acquiring a configuration file of a 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 identifier 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 identifier.
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 forth.
The first mapping relationship may be set in the process management database to facilitate centralized relationship of the processes, or may be set in other locations, which is not specifically limited in this embodiment of the application.
Through the second mapping relation, a user can directly inquire 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 does not need manual participation, and a certain configuration file can be automatically pushed to a specific server based on the process management database.
In addition, the configuration file of the process instance can be compiled manually and then input into the data management system. Of course, the attribute information of the nodes included in the directories can also be automatically added in each directory, so that the configuration file can be automatically generated in the subsequent process, and the automation performance of the configuration file of the management process instance is improved.
Therefore, in a possible implementation manner, 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.
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 a 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 identification of the target process.
It should be noted that a template configuration file is preset, where the template configuration file includes each attribute, but does not specify an attribute value (or the attribute value is a preset value) of each attribute, after determining attribute information of the target server, attribute information corresponding to the type of the target server, and attribute information corresponding to the identifier of the target process, 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 interface diagram of another process management database provided in the embodiment of the present application. As shown in FIG. 6, after a user clicks on a server in the tertiary directory (the server is labeled as the host node in FIG. 6), the attribute information for that server will be displayed in the interface. The attribute information for the server in fig. 6 will not be described in detail here.
Based on the above explanation of the attribute information and the configuration file, in the process management database, in addition to the correspondence relationship shown in fig. 4, as shown in fig. 7, the configuration file is equivalent to establishing a correspondence relationship with the server identifier in the process management database.
In the embodiment of the application, in order to implement unified management on all process instances, a process management database is constructed in advance, a primary directory of the process management database is used for storing a server type, a secondary directory is used for storing a process identifier, and a tertiary directory is used for storing a server identifier. Since the secondary directory is the next level directory for each node comprised by the primary directory and the tertiary directory is the next level directory for each node comprised by the secondary directory. Therefore, for the target server running with the target process instance, the identifier 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 identifier of the target process corresponding to the target process instance. That is, the process management database can bind the server type with the process identifier and bind the process identifier with the server identifier, so as to realize automatic management of the process, the server running the process instance and the process instance in the network service. The corresponding relation among the processes in the network service, the server running the process instances and the process instances does not need to be recorded in a manual mode. In addition, due to the structured management of the process management database, which processes run on which servers can be searched subsequently directly through the process management database, so that the efficiency of process query is improved.
Fig. 8 is a process instance management apparatus according to 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 comprises a primary directory, a secondary directory and a tertiary directory, wherein the primary directory is used for storing server types, the secondary directory is used for storing process identifiers bound with the server types, the tertiary directory is used for storing server identifiers bound with the process identifiers, and the server identifiers bound with the process identifiers are used for indicating servers running processes indicated by the process identifiers;
an obtaining module 802, configured to obtain a target process identifier corresponding to a target process instance from a secondary directory corresponding to a target server type;
and an adding module 803, 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 identifier of a target process instance;
acquiring the running state of a target process instance;
and the adding module is also used for adding the running state of the target process instance and the identifier of the target process instance into a first mapping relation, and the first mapping relation is used for indicating the corresponding relation between the instance state and the instance identifier.
Optionally, the obtaining module is further configured to:
acquiring an identifier 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;
and the adding module is further used for adding the configuration file of the target process instance and the identifier of the target process instance into a second mapping relation, and the second mapping relation is used for indicating the corresponding relation between the instance configuration file and the instance identifier.
Optionally, the obtaining module is configured to:
and determining the 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 target process identifier.
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;
an acquisition module to:
determining attribute information of a target server;
and determining a 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 identification of the target process.
Optionally, the apparatus comprises:
the system comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving a process query request, the process query request carries a process identifier to be queried, and the process query request is used for querying a server for running a process indicated by the process identifier to be queried;
the searching module is used for searching the process identification to be searched from the secondary catalog of the process management database and acquiring a tertiary catalog corresponding to the searched process identification;
and the sending module is used for sending the process query feedback message, and the process query feedback message carries the server identifier included in the searched tertiary directory.
Optionally, 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.
In the embodiment of the application, in order to implement unified management on all process instances, a process management database is constructed in advance, a primary directory of the process management database is used for storing a server type, a secondary directory is used for storing a process identifier, and a tertiary directory is used for storing a server identifier. Since the secondary directory is the next level directory for each node comprised by the primary directory and the tertiary directory is the next level directory for each node comprised by the secondary directory. Therefore, for the target server running with the target process instance, the identifier 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 identifier of the target process corresponding to the target process instance. That is, the process management database can bind the server type with the process identifier and bind the process identifier with the server identifier, so as to realize automatic management of the process, the server running the process instance and the process instance in the network service. The corresponding relation among the processes in the network service, the server running the process instances and the process instances does not need to be recorded in a manual mode. In addition, due to the structured management of the process management database, which processes run on which servers can be searched subsequently directly through the process management database, so that the efficiency of process query is improved.
It should be noted that: in the process management apparatus provided in the foregoing embodiment, when the activity list is updated, only the division of the functional modules is illustrated, and in practical applications, the function distribution may be completed by different functional modules as needed, 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 apparatus and the process management method provided in the above embodiments belong to the same concept, and specific implementation processes thereof are described 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 disclosure. The function of the first server in the embodiment shown in fig. 1 can be implemented by the server shown in fig. 9. The server may be a server in a cluster of background servers. Specifically, the method comprises the following steps:
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 (input/output) 906 for facilitating information transfer between devices within the computer, and a mass storage device 907 for storing an 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, etc. for user input of information. Wherein a display 908 and an input device 909 are connected to the central processing unit 901 through an input output controller 510 connected to a 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, 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, mass storage device 907 may include a computer-readable medium (not shown) such as a hard disk or CD-ROM drive.
Without loss of generality, computer readable media may comprise computer storage media and communication media. 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 appreciate that computer storage media is not limited to the foregoing. The system memory 904 and mass storage device 907 described above may be collectively referred to as memory.
The server 900 may also operate as a remote computer connected to a network via a network, such as the internet, in accordance with various embodiments of the present application. That is, the server 900 may be connected to the network 512 through the network interface unit 511 coupled to the system bus 905, or the network interface unit 511 may be used to connect to other types of networks or remote computer systems (not shown).
The memory further includes one or more programs, and the one or more programs are stored in the memory and configured to be executed by the CPU. The one or more programs include instructions for performing the method for updating a leaderboard provided by an embodiment of the application.
Embodiments of the present application further provide a non-transitory computer-readable storage medium, where 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.
Embodiments of the present application further provide a computer program product containing instructions, which when run on a computer, cause the computer to perform the process example method provided in the embodiment of fig. 2.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only exemplary of the present application and should not be taken as limiting, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A method for process instance management, the method comprising:
determining a target server type corresponding to a target server running a target process instance from a primary directory of a process management database;
the process management database comprises a primary directory, a secondary directory and a tertiary directory, wherein the primary directory is used for storing a server type, 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.
2. The method of claim 1, wherein after adding the identification of the target server in a tertiary directory corresponding to the identification of the target process, further comprising:
acquiring an identifier 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 identifier 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 identifier.
3. The method of claim 1, wherein after adding the identification of the target server in a tertiary directory corresponding to the identification of the target process, further comprising:
acquiring an identifier 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 identifier 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 identifier.
4. The method of claim 2 or 3, wherein the obtaining the identification of the target process instance comprises:
and determining the 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.
5. The method as claimed in claim 3, wherein the process management database further includes attribute information corresponding to the target server type and attribute information corresponding to the target process id, 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 id is used to indicate each attribute of the process indicated by the target process id;
the obtaining the configuration file of the target process instance includes:
determining attribute information of the target server;
and determining a 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 identification of the target process.
6. 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 identification to be inquired from the secondary catalog of the process management database, and acquiring a tertiary catalog corresponding to the searched process identification;
and sending a process query feedback message, wherein the process query feedback message carries the server identifier in the searched tertiary directory.
7. The method of any one of claims 1 to 6, wherein the server type in the primary directory corresponds to a region, and the region corresponding to the target server type is used for indicating a region to which the geographical location of the target server belongs.
8. An apparatus for process instance management, the apparatus comprising:
the determining module is used for determining a target server type corresponding to a target server running a target process instance from a primary directory of the process management database;
the process management database comprises a primary directory, a secondary directory and a tertiary directory, wherein the primary directory is used for storing a server type, 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 type of the target server;
and the adding module is used for adding the identification of the target server into the tertiary catalog corresponding to the identification of the target process.
9. An apparatus for process instance management, the apparatus comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor executes the executable instructions in the memory to perform the steps of the method of any of the above claims 1-7.
10. A computer-readable storage medium, having stored thereon instructions which, when executed by a processor, carry out the steps of the method according to any one of claims 1 to 7.
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