WO2017096835A1 - 服务器群组的服务升级方法及系统 - Google Patents

服务器群组的服务升级方法及系统 Download PDF

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Publication number
WO2017096835A1
WO2017096835A1 PCT/CN2016/088855 CN2016088855W WO2017096835A1 WO 2017096835 A1 WO2017096835 A1 WO 2017096835A1 CN 2016088855 W CN2016088855 W CN 2016088855W WO 2017096835 A1 WO2017096835 A1 WO 2017096835A1
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Prior art keywords
server
new
performance
upgrade
access request
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PCT/CN2016/088855
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English (en)
French (fr)
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牛庆华
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乐视控股（北京）有限公司
乐视云计算有限公司
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Priority to US15/246,154 priority Critical patent/US20170171304A1/en
Publication of WO2017096835A1 publication Critical patent/WO2017096835A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1025—Dynamic adaptation of the criteria on which the server selection is based
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/75—Indicating network or usage conditions on the user display

Definitions

  • the embodiments of the present invention relate to the field of service upgrade technologies, and in particular, to a service upgrade method and system for a server group.
  • Embodiments of the present invention provide a server group service upgrade method and system, which are used to solve the above problem.
  • At least one technical problem in the prior art is to implement a service of grayscale upgrade server group, and speed up the online service of the new service.
  • An embodiment of the present invention provides a service upgrade method for a server group, where the server group has multiple original servers, and the method includes:
  • Partial upgrade replace the partial original server with the new server to receive the access request
  • Performance test comparing the performance value of the new server with the preset threshold.
  • the performance performance value is higher than a preset threshold, proceeding to the partial upgrade and the performance test until the new server replaces all of the plurality of original servers to receive an access request, completing the service of the server group upgrade.
  • An embodiment of the present invention provides a service upgrade system for a server group, where the server group has multiple original servers, and the system includes a new server and a performance testing unit that interacts with the new server.
  • the new server is used to replace the partial original server to receive the access request for local upgrade, and perform corresponding operations according to the signal sent by the performance testing unit;
  • the performance testing unit is configured to compare the performance value of the new server with a preset threshold: if the performance value is lower than a preset threshold, the performance testing unit sends a cancel partial upgrade signal to the new server. And if the performance value is higher than a preset threshold, the performance testing unit sends a continuation partial upgrade signal to the new server.
  • the service upgrade method and system for the server group provided by the embodiment of the present invention, by adding a new server configured with a new service to the server group, using the new server instead of the original server in the server group to receive the access request, so that the server group
  • the group can also process user access requests during the service upgrade process
  • the user can experience the new service and speed up the online service of the new service
  • the server group configured with the new service is tested on the line.
  • the new server is debugged in time to ensure the normal and effective operation of the new server, and the original server is further restored when the new server is debugged.
  • Working status guaranteed in the server group During the service upgrade process, the access request will not be processed due to the failure of the new server;
  • the server group By indirectly forwarding the access request sent to the original server in the server group to the new server, the server group is reduced compared to the prior art that the access request received by the original server in the replacement state is forwarded to the other original server.
  • the access request received by the original server in the server group is gradually replaced by receiving the access request by the new server, which reduces the direct replacement of all access requests received by all the original servers in the server group to receive and process the access request by the new server. The risks generated.
  • FIG. 1 is a flowchart of a service upgrade method of a server group of a method according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a service upgrade system of a server group of a system according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram showing the completion of upgrading a part of servers in a server group according to an embodiment of the present invention
  • FIG. 4 is a schematic structural view of an electronic device according to an embodiment of the present invention.
  • FIG. 1 a service upgrade party of a server group according to a method of an embodiment of the present invention is shown.
  • the flowchart of the method the server group has a plurality of original servers, and the method includes:
  • S101 Local upgrade: the service upgrading device replaces part of the original server with the new server to receive the access request;
  • Performance testing the service upgrading device compares the performance value of the new server with a preset threshold
  • the service upgrading device in this embodiment is a server or a server group or a current new server or a current original server.
  • the service upgrade method of the server group implements: adding a new server configured with a new service to the server group.
  • the new server is used to replace the original server in the server group to receive the access request, so that the server group can also process the user access request during the service upgrade process, thereby improving the user experience.
  • the user can experience the new service and speed up the online service of the new service.
  • the server group configured with the new service is tested on the line. When there is a problem with the new server, the new server is debugged in time to ensure the normal and effective operation of the new server.
  • the new server when the new server is debugged, the working state of the original server is restored, and the access request is not processed due to the failure of the new server in the process of upgrading the server group service, thereby ensuring the server.
  • the user experience of the group during the service upgrade process By indirectly forwarding the access request sent to the original server in the server group to the new server, the server group is reduced compared to the prior art that the access request received by the original server in the replacement state is forwarded to the other original server.
  • the work intensity of the other servers to be replaced described in the process of service upgrade also simplifies the work of provisioning access requests.
  • the access request received by the original server in the server group is gradually replaced by receiving the access request by the new server, which reduces the direct replacement of all access requests received by all the original servers in the server group to receive and process the access request by the new server. The risks generated.
  • the service upgrading apparatus replaces a part of the original server by using the new server to receive the access request, including:
  • the service upgrading apparatus closes the port that the original server uses to receive the access request, and configures the new server with the same port for receiving the access request.
  • the service upgrading device receives or rejects the access request by setting the port of the server, and the configuration is convenient and simple, thereby conveniently indirectly transferring the access request received by the original server to the new server for receiving.
  • the preset threshold is determined according to a performance value of the original server.
  • the service upgrade device uses the performance value of the original server as a reference point for judging the preset threshold of the performance of the new server, thereby ensuring that the performance of the new server is better than that of the original server.
  • the performance performance value is determined according to a query rate per second of the new server and a response speed of the access request.
  • the service upgrading apparatus acquires the query rate of the new server and the response speed of the access request by calling the system log file of the new server.
  • the service upgrade device determines whether the functionality of the new server service is strong enough by utilizing the query rate per second, and uses the response speed to determine whether the operation state of the new server is stable, thereby ensuring that the new server can work normally and efficiently.
  • the original server is a PHP system server
  • the new server is a JAVA system server.
  • PHP system runs based on CGI or FastCGI technology
  • PHP system server is not suitable for multi-core parallel processing
  • Java system server is based on servlet technology, suitable for multi-core parallel processing
  • Java server runs better in distributed architecture, so Java system server It is more popular with users accessing many large Internet companies.
  • the Java system server has more processing power than the server of the PHP system, and the running state is more stable;
  • the QPS (query per second) of the Java system server is the QPS of the PHP system server when processing the same number of access requests. More than double.
  • the method of the preferred embodiment is more specifically performed, including:
  • the server group has a plurality of servers divided according to the network type of the processed access request, for example, a telecommunication server, a Unicom server, etc.; in the preferred embodiment, the original server in the server group is a PHP system server.
  • the new server is a Java system server.
  • the nginx cluster evenly distributes the received access request to each server adapted to receive the access request, each server containing telecommunications for processing telecommunications access requests PHP system server and Java system server;
  • the telecom PHP system server is removed from the server group, leaving only the Java system server to process the request, completing the service upgrade of the server group for the Unicom group access request.
  • All the access requests of the network types received by the server group are allocated to the nginx cluster, and the service upgrade of the server group is completed in the same way.
  • the nginx cluster is set to receive only certain types of URI access requests.
  • the access request is an access request of a predetermined URI type.
  • the server group receives an access request of a GPC (get player config acquisition video play configuration information) type, and in actual operation, the nginx cluster is used to filter the access request, and the screening result is filtered.
  • a GPC type access request is sent to the server group.
  • the new server only receives and processes access requests of a specific URI type, which reduces the risk of server group upgrades compared to the new server receiving and processing all URI type access requests; in one case, the server operator is specific to the server
  • the new server generated by the URI type access request upgrade ensures that the access request of other URI types of the access server group is not interfered by the new server and can still be processed by the original server in the server group.
  • the server group is a plurality of server groups that are arranged on the server platform and are divided according to different IP segments of the processed access request.
  • different server clusters correspond to IP segments in different regions, and the IP corresponding to the access request is obtained by DNS resolution for access request.
  • a service upgrade system of a server group of a system wherein the server group has a plurality of original servers, wherein the system includes a new server and A performance test unit for new server interactions. among them:
  • the new server is used to replace the partial original server to receive the access request for local upgrade, and perform corresponding operations according to the signal sent by the performance test unit.
  • the performance testing unit is configured to compare the performance value of the new server with a preset threshold: if the performance value is lower than a preset threshold, the performance testing unit sends a cancel partial upgrade signal to the new server. And if the performance value is higher than a preset threshold, the performance testing unit sends a continuation partial upgrade signal to the new server.
  • the service upgrade system of the server group may be a separate server or a server cluster.
  • the performance test unit may be a separate server or a server cluster, and the new server is a single server or a server cluster.
  • the interaction between the performance test unit and the new server is reflected in the interaction between the server or the server cluster.
  • the service upgrade system of the server group provided by the embodiment of the present invention implements: adding a new server configured with a new service to the server group.
  • the new server is used to replace the original server in the server group to receive the access request, so that the server group can also process the user access request during the service upgrade process, thereby improving the user experience.
  • the user can experience the new service and accelerate the online speed of the new service.
  • the server group configured with the new service is brought online.
  • the new server is debugged in time to ensure the normal and efficient operation of the new server.
  • the new server is debugged, the working state of the original server is restored, and the access request is not processed due to the failure of the new server in the process of upgrading the server group service. Forwards access requests sent to the original server in the server group to the new server indirectly.
  • the access request received by the original server in the replacement state is forwarded to other original servers, which reduces the working intensity of the other servers to be replaced in the process of upgrading the server group service, and also simplifies The task of provisioning access requests.
  • the direct replacement of all access requests received by all the original servers in the server group is replaced by The risk of receiving and processing access requests by the new server.
  • the new server is configured with the same port as the plurality of origin servers for receiving access requests.
  • the performance test unit is arranged on the LVS server.
  • the alarm item and the alarm threshold can be dynamically registered to the zabbix platform of the LVS (Linux virtual server) server cluster, and the new server is periodically retrieved.
  • the system log file obtains the query rate of the new server and the response speed of the access request, and determines the performance indicator. When the performance index of the new server exceeds the threshold, an alarm is generated, thereby ensuring that the new server can be normal. Work effectively.
  • the server group is a plurality of server groups arranged on the server platform divided according to different IP segments of the processed access request.
  • different server clusters correspond to IP segments in different regions, and the IP corresponding to the access request is obtained by DNS resolution for access request.
  • the performance value is determined based on the query rate and response speed per second of the new server.
  • the original server is a PHP system server
  • the new server is a JAVA system server.
  • the Java system server When dealing with high concurrent access requests, the Java system server has more processing power than the PHP system server, and the running state is more stable.
  • FIG. 3 is a schematic diagram of a server group having a network class according to a processed access request after a partial upgrade of a server group in the server group is completed according to an embodiment of the present invention.
  • a plurality of servers divided by a type and a geographical area for example, a telecommunications server, a Unicom server, and a Jiuxinqiao server, wherein the telecommunications server and the Unicom server are telecommunications servers and Unicom servers in the Jiuxianqiao area to be upgraded.
  • the Jiuxianqiao server is a server other than the Unicom server and the telecom server to be upgraded in the Jiuxianqiao area.
  • the new server in the server group is tomcat, wherein tomcat refers to the JAVA system server, and some servers refer to the telecommunication server, and the port for receiving the access request is set on the tomcat, and is closed.
  • a port on the telecommunications server for receiving an access request whereby the tomcat replaces the telecommunications server to receive the telecommunications class access request sent by the nginx server for local upgrade, and performs a corresponding signal according to a signal sent by the performance test unit disposed on the LVS server. operating;
  • the performance testing unit is configured to compare the performance value of the new server with a preset threshold: if the performance value is lower than a preset threshold, the performance testing unit sends a cancellation partial upgrade signal to the tomcat, And according to the canceling the partial upgrade signal, the tomcat closes the port that receives the access request to refuse to receive and process the access request;
  • the tomcat is processed by the tomcat to complete the service upgrade of the server group telecommunication server; and further, the Unicom access request sent by the nginx server is received and processed.
  • the service of the Unicom server is upgraded, and the performance comparison unit compares the performance value of the Unicom server with the size of the preset threshold. If the performance value of the connectivity server is lower than the preset threshold, the tomcat is closed.
  • the port for receiving the access request if the performance value of the Unicom server is higher than a preset threshold, then the Tomacat process is used to process the Unicom class access request; and the upgraded Unicom server service is used to upgrade the Jiuxianqiao server, when the telecommunication server, When the services of the Unicom server and the Jiuxianqiao server are upgraded, the server group service is upgraded.
  • the embodiments of the present invention may implement related functional modules and units through a hardware processor.
  • the embodiment of the present invention further provides a computer readable non-transitory storage medium, where the storage medium stores one or more programs including execution instructions, which can be read and executed by an electronic device for use.
  • the relevant steps in the above method embodiments are performed, for example:
  • Partial upgrade replace the partial original server with the new server to receive the access request
  • Performance test comparing the performance value of the new server with the preset threshold.
  • the performance performance value is higher than a preset threshold, proceeding to the partial upgrade and the performance test until the new server replaces all of the plurality of original servers to receive an access request, completing the service of the server group upgrade.
  • the embodiment of the present invention further provides an electronic device (including but not limited to a personal computer, a server, or a network device, etc.), as shown in FIG. 4, which is a schematic structural diagram of an embodiment of the electronic device 400.
  • the specific implementation of the electronic device 400 is not limited, and may include:
  • a processor 410 a communications interface 420, a memory 430, and a communication bus 440. among them:
  • the processor 410, the communication interface 420, and the memory 430 complete communication with each other via the communication bus 440.
  • the communication interface 420 is configured to communicate with a network element such as a client.
  • the processor 410 is configured to execute the program 432 stored in the memory 430, and specifically may perform the related steps in the foregoing method embodiments.
  • program 432 can include program code, the program code including computer operating instructions.
  • the processor 410 may be a central processing unit CPU, or an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.
  • CPU central processing unit
  • ASIC Application Specific Integrated Circuit
  • the devices in the above implementation include:
  • a memory for storing computer operating instructions
  • a processor configured to execute the computer operating instructions of the memory storage to perform:
  • Partial upgrade replace the partial original server with the new server to receive the access request
  • Performance test comparing the performance value of the new server with the preset threshold
  • the performance performance value is higher than a preset threshold, proceeding to the partial upgrade and the performance measurement Trying to complete the service upgrade of the server group until the new server replaces all of the plurality of original servers to receive the access request.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without deliberate labor.

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Abstract

本发明实施例提供一种服务器群组的服务升级方法，服务器群组具有多个原服务器，其特征在于，所述方法包括：局部升级：利用新服务器取代部分原服务器接收访问请求；性能测试：比较新服务器的性能表现值和预设阈值的大小，若性能表现值低于预设阈值，取消所述局部升级，对新服务器进行调试，对调试后的新服务器重新执行所述局部升级和性能测试，直到性能表现值高于所述预设阈值；若所述性能表现值高于预设阈值，继续进行局部升级和性能测试，直到所述新服务器取代全部的所述多个原服务器接收访问请求，完成服务器群组的服务升级。本发明实施例还提供一种服务器群组的服务升级系统，实现了服务器群组服务的灰度升级，同时加快了新服务的上线速度。

Description

服务器群组的服务升级方法及系统 技术领域
本发明实施例涉及服务升级技术领域，尤其涉及一种服务器群组的服务升级方法及系统。
背景技术
随着移动互联网的蓬勃发展，应用软件已经成为互联网用户日常生活的必需。大型网站具有众多用户和消费群，如何优化访问请求以提升用户体验是许多大型互联网公司亟待解决的难题。
发明人在实现本发明的过程中发现，对于上述难题，许多网络服务商的常用的解决方案是：不断地对服务器群组的服务进行升级。常见的服务器群组的服务升级方法有如下三种：
1.选择一个访问量较小的时段将服务器群组的服务器暂停服务，不接受用户对服务器的访问请求，待服务器升级后恢复服务器的服务。由此，虽然实现了服务器群组的服务升级，但是导致了在服务器升级期间用户无法访问服务器群组的服务器，严重影响了服务器运营商的用户体验。
2.选择一个访问量较小的时段将服务器群组的服务器暂停服务，不接受用户对服务器的访问请求，并将访问请求转发至服务器群组中其他的服务器。通过上述方法进行升级虽然不会影响到升级期间的用户对原服务的体验，但是用户也无法及时体验升级服务器所提供的新服务，影响了用户对新服务的体验。
3.将一个服务器的用户访问切换至服务器群组中的另一个正在工作的服务器。对于大型网络公司而言，每个服务器承载的用户访问量是海量的。因此，这种方法会严重增加第二个服务器的负担，依然会有较大的升级的风险，同时当待升级服务器的数量众多时，操作实施也过于繁琐。
发明内容
本发明实施例提供一种服务器群组的服务升级方法及系统，用以解决上 述现有技术中的至少一种技术问题，实现灰度升级服务器群组的服务，加快新服务的上线速度。
本发明实施例提供一种服务器群组的服务升级方法，所述服务器群组具有多个原服务器，其特征在于，所述方法包括：
局部升级：利用新服务器取代部分原服务器接收访问请求；
性能测试：比较所述新服务器的性能表现值和预设阈值的大小，
若所述性能表现值低于预设阈值，取消所述局部升级，对所述新服务器进行调试，对调试后的新服务器重新执行所述局部升级和所述性能测试，直到所述性能表现值高于所述预设阈值；
若所述性能表现值高于预设阈值，继续进行所述局部升级和所述性能测试，直到所述新服务器取代全部的所述多个原服务器接收访问请求，完成所述服务器群组的服务升级。
本发明实施例提供一种服务器群组的服务升级系统，其中，所述服务器群组具有多个原服务器，其特征在于，所述系统包括新服务器和与所述新服务器交互的性能测试单元，
其中，所述新服务器用于取代部分原服务器接收访问请求以进行局部升级，并根据所述性能测试单元发予的信号执行相应的操作；
所述性能测试单元用于比较所述新服务器的性能表现值和预设阈值的大小：若所述性能表现值低于预设阈值，所述性能测试单元向所述新服务器发送取消局部升级信号；若所述性能表现值高于预设阈值，所述性能测试单元向所述新服务器发送继续局部升级信号。
通过本发明实施例提供的服务器群组的服务升级方法及系统，通过将配置有新服务的新服务器添加至服务器群组，采用新服务器代替服务器群组中的原服务器接收访问请求，使得服务器群组在服务升级的过程中也能够处理用户访问请求；
此外，在服务器群组的服务升级的过程中，用户便可以体验新服务，加快了新服务的上线速度；
进一步，将配置有新服务的服务器群组上线测试，当新服务器出现有问题的时候，及时对新服务器进行调试，保障了新服务器的正常有效运行，进一步地在调试新服务器时，恢复原服务器的工作状态，保证了在服务器群组 服务升级的过程中不会因为新服务器的故障问题而造成访问请求得不到处理；
通过间接地将发送给服务器群组中原服务器的访问请求转发至新服务器，相比于现有技术中将处于替换状态的原服务器所接收的访问请求转发至其他原服务器，降低了在服务器群组服务升级的过程中所述其他待替换服务器的工作强度，同时也简化了调配访问请求的工作；
通过由服务器群组中的原服务器接收的访问请求逐渐替换为由新服务器接收访问请求，降低了直接将服务器群组中所有原服务器所接收的访问请求全部替换为由新服务器接收并处理访问请求所产生的风险。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出的是本发明一实施例的方法的服务器群组的服务升级方法的流程图；
图2示出的是本发明一实施例的系统的服务器群组的服务升级系统的结构示意图；
图3示出的是本发明一具体实施例的对服务器群组中部分服务器升级完成后的示意图；
图4示出的是本发明一实施例的电子设备的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参见图1示出的是本发明一实施例方法的一种服务器群组的服务升级方 法的流程图，所述服务器群组具有多个原服务器，其特征在于，所述方法包括：
S101：局部升级：服务升级装置利用新服务器取代部分原服务器接收访问请求；
S102：性能测试：服务升级装置比较所述新服务器的性能表现值和预设阈值的大小；
S103：若所述性能表现值低于预设阈值，则服务升级装置取消所述局部升级，并对所述新服务器进行调试，对调试后的新服务器重新执行所述局部升级和所述性能测试，直到所述性能表现值高于所述预设阈值；
S104：若所述性能表现值高于预设阈值，则服务升级装置继续进行所述局部升级和所述性能测试，直到所述新服务器取代全部的所述多个原服务器接收访问请求，完成所述服务器群组的服务升级。
本实施例中的服务升级装置为一个服务器或者服务器群组或者是当前的新服务器或者当前原服务器。
通过本发明实施例提供的服务器群组的服务升级方法，实现了：将配置有新服务的新服务器添加至服务器群组。采用新服务器代替服务器群组中的原服务器接收访问请求，使得服务器群组在服务升级的过程中也能够处理用户访问请求，提高了用户体验。此外，在服务器群组的服务升级的过程中，用户便可以体验新服务，加快了新服务的上线速度。进一步地，将配置有新服务的服务器群组上线测试，当新服务器出现有问题的时候，及时对新服务器进行调试，保障了新服务器的正常有效运行。进一步地，在调试新服务器时，恢复原服务器的工作状态，保证了在服务器群组服务升级的过程中不会因为新服务器的故障问题而造成访问请求得不到处理，由此更保障了服务器群组的在服务升级过程中的用户体验。通过间接地将发送给服务器群组中原服务器的访问请求转发至新服务器，相比于现有技术中将处于替换状态的原服务器所接收的访问请求转发至其他原服务器，降低了在服务器群组服务升级的过程中所述其他待替换服务器的工作强度，同时也简化了调配访问请求的工作。通过由服务器群组中的原服务器接收的访问请求逐渐替换为由新服务器接收访问请求，降低了直接将服务器群组中所有原服务器所接收的访问请求全部替换为由新服务器接收并处理访问请求所产生的风险。
作为图1所示实施例方法的进一步优化，所述服务升级装置利用新服务器取代部分原服务器接收访问请求包括:
服务升级装置关闭所述原服务器用于接收访问请求的端口，为所述新服务器配置相同的用于接收访问请求的端口。
服务升级装置通过设置服务器的端口来接收或拒绝接收访问请求，配置方便简单，由此较方便地实现了间接将原服务器所接收的访问请求转交由新服务器接收。
作为图1所示实施例方法的一种优选实施方式，所述预设阈值根据原服务器的性能表现值确定。
服务升级装置以原服务器的性能表现值来作为评判新服务器工作性能的预设阈值的参照点，由此保障了新服务器的工作性能优于原服务器的工作性能。
作为图1所示实施例方法的一种优选实施方式，所述性能表现值根据所述新服务器的每秒查询率和访问请求的响应速度确定。
更具体地，服务升级装置通过调取新服务器的系统日志文件，获取所述新服务器的每秒查询率和访问请求的响应速度。
服务升级装置通过利用每秒查询率来判断新服务器服务的功能性是否足够强大，并利用响应速度来判断新服务器的运行状态是否稳定，由此确保了新服务器能够正常有效地工作运行。
作为图1所示实施例方法的一种优选实施方式，所述原服务器为PHP系统服务器，所述新服务器为JAVA系统服务器。
PHP系统运行基于CGI或者FastCGI技术，PHP系统服务器不适合多核并行处理，而Java系统服务器是基于servlet技术实现，适合多核并行处理，且Java服务器在分布式架构中运行状态更良好，故Java系统服务器更受用户访问众多的大型互联网公司的青睐。
由此可知，在处理高并发的访问请求时，Java系统服务器比PHP系统的服务器具有更强的处理能力，运行状态更稳定；
更具体地，Java系统服务器和PHP系统服务器在高并发访问请求的压力测试下，在处理相同多数量的访问请求时，Java系统服务器的QPS(每秒查询率)是PHP系统服务器的QPS的5倍以上。
关于本优选实施例方法更具体地执行，包括：
所述服务器群组具有根据处理的访问请求的网络类型不同而划分的多个服务器，例如：电信服务器、联通服务器等；在本优选实施例中，服务器群组中的原服务器为PHP系统服务器，新服务器为Java系统服务器。
为PHP系统服务器群组添加Java系统服务器；
通过DNS智能解析分配电信访问请求至nginx集群，nginx集群将所接收到的访问请求均匀分配给适于接收所述访问请求的每一服务器，所述每一服务器包含用于处理电信访问请求的电信PHP系统服务器和Java系统服务器；
判断所述Java系统服务器的各项指标是否正常；
若所述判断结果为是，则在服务器群组上去掉电信PHP系统服务器，只留下Java系统服务器以处理请求，完成服务器群组的针对联通组访问请求的服务升级。
将服务器群组所接收到的各个网络类型的访问请求均分配到nginx集群，通过同样的方法，完成服务器群组的服务升级。
更优化地，在nginx集群设置为只接收特定类型的URI访问请求。
作为图1所示实施例方法的一种优选实施方式，所述访问请求为预定URI类型的访问请求。
更具体地，在一种情况下，所述服务器群组接收GPC(get player config获取视频播放配置信息)类型的访问请求，在实际操作中，利用nginx集群将访问请求做筛选，并将筛选所得的GPC类型的访问请求发送至所述服务器群组。
由此新服务器只接收并处理特定URI类型的访问请求，相比于新服务器接收并处理所有URI类型的访问请求，降低了服务器群组升级的风险；在一种情况下，服务器运营商针对特定URI类型的访问请求而升级产生的新服务器，由此保障了访问服务器群组的其他URI类型的访问请求不会受到新服务器的干扰，仍能够被服务器群组中的原服务器所处理。
作为图1所示实施例方法的一种优选实施方式，所述服务器群组为布置在服务器平台上的根据所处理的访问请求的IP段的不同而划分的多个服务器群组。
更具体地，不同的服务器集群对应着不同地域下的IP段,通过针对访问请求DNS解析获取访问请求所对应的IP。
由此实现了对服务器平台服务的灰度升级。
参见图2示出的是本发明实施例系统的一种服务器群组的服务升级系统，其中，所述服务器群组具有多个原服务器，其特征在于，所述系统包括新服务器和与所述新服务器交互的性能测试单元。其中：
所述新服务器用于取代部分原服务器接收访问请求以进行局部升级，并根据所述性能测试单元发予的信号执行相应的操作。
所述性能测试单元用于比较所述新服务器的性能表现值和预设阈值的大小：若所述性能表现值低于预设阈值，所述性能测试单元向所述新服务器发送取消局部升级信号；若所述性能表现值高于预设阈值，所述性能测试单元向所述新服务器发送继续局部升级信号。
在本实施例中，服务器群组的服务升级系统可以为单独的服务器或者服务器集群，上述性能测试单元可以为单独的服务器或者服务器集群，新服务器为单个的服务器或者服务器集群。此时，性能测试单元与新服务器之间的交互体现为服务器或者服务器集群之间的交互。通过本发明实施例提供的服务器群组的服务升级系统，实现了：将配置有新服务的新服务器添加至服务器群组。采用新服务器代替服务器群组中的原服务器接收访问请求，使得服务器群组在服务升级的过程中也能够处理用户访问请求，提高了用户体验。此外，在服务器群组的服务升级的过程中，用户便可以体验新服务，加速了新服务的上线速度。进一步，将配置有新服务的服务器群组上线测试。当新服务器出现有问题的时候，及时对新服务器进行调试，保障了新服务器的正常有效运行。进一步地在调试新服务器时，恢复原服务器的工作状态，保证了在服务器群组服务升级的过程中不会因为新服务器的故障问题而造成访问请求得不到处理。通过间接地将发送给服务器群组中原服务器的访问请求转发至新服务器。这相比于现有技术中将处于替换状态的原服务器所接收的访问请求转发至其他原服务器，降低了在服务器群组服务升级的过程中所述其他待替换服务器的工作强度，同时也简化了调配访问请求的工作。通过由服务器群组中的原服务器接收的访问请求逐渐替换为由新服务器接收访问请求，降低了直接将服务器群组中所有原服务器所接收的访问请求全部替换为 由新服务器接收并处理访问请求所产生的风险。
作为图2所示实施例系统的进一步优化，所述新服务器配置有与所述多个原服务器相同的用于接收访问请求的端口。
由此可以通过设置新服务器和原服务器的端口来接收或拒绝接收访问请求，配置方便简单，由此实现了间接将原服务器所接收的访问请求转交由新服务器接收。
作为图2所示实施例系统的进一步优化，所述性能测试单元布置在LVS服务器上。
更具体地，在为服务器群组添加配置有新服务的新服务器后，可以动态向LVS(Linux虚拟服务器)服务器集群的zabbix平台注册告警项和告警阀值，并定期调取所述新服务器的系统日志文件，获取所述新服务器的每秒查询率和访问请求的响应速度并确定工作性能指标，当新服务器的工作性能指标超过阀值的时候则进行告警，由此确保了新服务器能够正常有效地工作运行。
作为图2所示实施例系统的进一步优化，所述服务器群组为布置在服务器平台上的根据所处理的访问请求的IP段的不同而划分的多个服务器群组。
更具体地，不同的服务器集群对应着不同地域下的IP段，通过针对访问请求DNS解析获取访问请求所对应的IP。
由此实现了对服务器平台服务的灰度升级。
作为图2所示实施例系统的进一步优化，所述性能表现值根据所述新服务器的每秒查询率和响应速度确定。
通过利用每秒查询率来判断新服务器服务的功能性是否足够强大，并利用响应速度来判断新服务器的运行状态是否稳定，确保了新服务器能够正常有效地工作运行。
作为图2所示实施例系统的进一步优化，所述原服务器为PHP系统服务器，所述新服务器为JAVA系统服务器。
在处理高并发的访问请求时，Java系统服务器比PHP系统服务器具有更强的处理能力，运行状态更稳定。
参见图3示出的是本发明一具体实施例的对服务器群组中部分服务器升级完成后的示意图，其中所述服务器群组具有根据处理的访问请求的网络类 型和地域的不同而划分的多个服务器，例如：电信服务器、联通服务器和酒仙桥服务器，所述电信服务器和所述联通服务器为酒仙桥地域内的待升级服务的电信服务器和联通服务器，所述酒仙桥服务器为酒仙桥地域内待升级的除联通服务器、电信服务器外的其他服务器。在本具体实施例中，服务器群组中的新服务器为tomcat，其中tomcat指代的是JAVA系统服务器，部分服务器指代的是电信服务器，在tomcat上设置用于接收访问请求的端口，并关闭电信服务器上用于接收访问请求的端口，由此tomcat取代电信服务器接收由nginx服务器发送的电信类访问请求以进行局部升级，并根据布置在LVS服务器上的性能测试单元发予的信号执行相应的操作；
所述性能测试单元用于比较所述新服务器的性能表现值和预设阈值的大小：若所述性能表现值低于预设阈值，所述性能测试单元向所述tomcat发送取消局部升级信号，根据所述取消局部升级信号，所述tomcat关闭接收访问请求的端口以拒绝接收并处理所述访问请求；
若所述电信服务器的性能表现值高于预设阈值，则转由tomcat处理电信类访问请求，完成服务器群组电信服务器的服务升级；进而，对接收并处理由nginx服务器发送的联通类访问请求的联通服务器的服务进行升级，所述性能比较单元对联通服务器性能表现值和预设阈值的大小进行比较，若所述联通服务器的性能表现值低于所述预设阈值，则关闭所述tomcat的用于接收访问请求的端口；若所述联通服务器的性能表现值高于预设阈值，则转由tomacat处理联通类访问请求；用升级联通服务器服务的方法升级酒仙桥服务器，当电信服务器、联通服务器和酒仙桥服务器的服务均升级完成时，完成服务器群组服务的升级。
本发明实施例可以通过硬件处理器(hardware processor)来实现相关功能模块和单元。
本发明实施例还提供一种计算机可读的非瞬时性存储介质，所述存储介质中存储有一个或多个包括执行指令的程序，所述执行指令能够被电子设备读取并执行，以用于执行上述方法实施例中的相关步骤，例如：
局部升级：利用新服务器取代部分原服务器接收访问请求；
性能测试：比较所述新服务器的性能表现值和预设阈值的大小，
若所述性能表现值低于预设阈值，取消所述局部升级，对所述新服务器 进行调试，对调试后的新服务器重新执行所述局部升级和所述性能测试，直到所述性能表现值高于所述预设阈值；
若所述性能表现值高于预设阈值，继续进行所述局部升级和所述性能测试，直到所述新服务器取代全部的所述多个原服务器接收访问请求，完成所述服务器群组的服务升级。
本发明实施例还提供一种电子设备(包括但并不限于个人计算机，服务器，或者网络设备等)，如图4所示，为电子设备400的一实施例的结构示意图，本申请具体实施例并不对电子设备400的具体实现做限定，其可以包括：
处理器(processor)410、通信接口(Communications Interface)420、存储器(memory)430、以及通信总线440。其中：
处理器410、通信接口420、以及存储器430通过通信总线440完成相互间的通信。
通信接口420，用于与比如客户端等的网元通信。
处理器410，用于执行存储器430存储的程序432，具体可以执行上述方法实施例中的相关步骤。
具体地，程序432可以包括程序代码，所述程序代码包括计算机操作指令。
处理器410可能是一个中央处理器CPU，或者是特定集成电路ASIC(Application Specific Integrated Circuit)，或者是被配置成实施本申请实施例的一个或多个集成电路。
上述实施中的设备包括：
存储器，用于存放计算机操作指令；
处理器，用于执行所述存储器存储的计算机操作指令，以执行：
局部升级：利用新服务器取代部分原服务器接收访问请求；
性能测试：比较所述新服务器的性能表现值和预设阈值的大小；
若所述性能表现值低于预设阈值，取消所述局部升级，对所述新服务器进行调试，对调试后的新服务器重新执行所述局部升级和所述性能测试，直到所述性能表现值高于所述预设阈值；
若所述性能表现值高于预设阈值，继续进行所述局部升级和所述性能测 试，直到所述新服务器取代全部的所述多个原服务器接收访问请求，完成所述服务器群组的服务升级。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件。基于这样的理解，上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行各个实施例或者实施例的某些部分所述的方法。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (10)

  1. 一种服务器群组的服务升级方法，所述服务器群组具有多个原服务器，其特征在于，所述方法包括：
    局部升级：利用新服务器取代部分原服务器接收访问请求；
    性能测试：比较所述新服务器的性能表现值和预设阈值的大小，
    若所述性能表现值低于预设阈值，取消所述局部升级，对所述新服务器进行调试，对调试后的新服务器重新执行所述局部升级和所述性能测试，直到所述性能表现值高于所述预设阈值；
    若所述性能表现值高于预设阈值，继续进行所述局部升级和所述性能测试，直到所述新服务器取代全部的所述多个原服务器接收访问请求，完成所述服务器群组的服务升级。
  2. 根据权利要求1所述的方法，其特征在于，所述利用新服务器取代部分原服务器接收访问请求包括:
    关闭所述原服务器用于接收访问请求的端口，为所述新服务器配置相同的用于接收访问请求的端口。
  3. 根据权利要求1所述的方法，其特征在于，所述原服务器为PHP系统服务器，所述新服务器为JAVA系统服务器。
  4. 根据权利要求1所述的方法，所述预设阈值根据原服务器的性能表现值确定。
  5. 根据权利要求1-4中任一项所述的方法，所述性能表现值根据所述新服务器的每秒查询率和响应速度确定。
  6. 一种服务器群组的服务升级系统，其中，所述服务器群组具有多个原服务器，其特征在于，所述系统包括新服务器和与所述新服务器交互的性能测试单元，
    其中，所述新服务器用于取代部分原服务器接收访问请求以进行局部升 级，并根据所述性能测试单元发予的信号执行相应的操作；
    所述性能测试单元用于比较所述新服务器的性能表现值和预设阈值的大小：若所述性能表现值低于预设阈值，所述性能测试单元向所述新服务器发送取消局部升级信号；若所述性能表现值高于预设阈值，所述性能测试单元向所述新服务器发送继续局部升级信号。
  7. 根据权利要求6所述的系统，其特征在于，所述新服务器配置有与所述多个原服务器相同的用于接收访问请求的端口。
  8. 根据权利要求6所述的系统，其特征在于，所述原服务器为PHP系统服务器，所述新服务器为JAVA系统服务器。
  9. 根据权利要求6所述的系统，其特征在于，所述性能测试单元布置在LVS服务器上。
  10. 根据权利要求6-9中任一项所述的系统，其特征在于，所述性能表现值根据所述新服务器的每秒查询率和响应速度确定。
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