CN103516538A - Method and device for uniform configuration of carrier-class clustered applications - Google Patents
Method and device for uniform configuration of carrier-class clustered applications Download PDFInfo
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Abstract
The invention discloses a method and device for uniform configuration of carrier-class clustered applications. The method comprises the steps that a visualization configuring module of a uniform configuring center is used for completing and storing the configuration parameters of application programs of all nodes in a cluster; a node communication proxy module of each node in all the nodes obtains the configuration parameters through registration and requests to the uniform configuring center and obtains respective configuration parameters from the uniform configuring center; all the nodes store the configuration parameters obtained by the node communication proxy modules respectively and complete the initialization of the application programs of the nodes according to the configuration parameters; if the visualization configuring module modifies the configuration parameters of the application programs of one certain node or multiple nodes, the one certain node or the multiple nodes enable the corresponding application programs to use the modified configuration parameters by obtaining the modified configuration parameters. The method and device for the uniform configuration of the carrier-class clustered applications can carry out real-time online parameter configuration on all the nodes of the cluster, and reapplication is not needed after configuration modification.
Description
Technical field
The present invention relates to communication technical field, in particular, is a kind of method and device of how realizing unified configuration in telecommunications application or the 1+1 cluster application in IT application that be used for realizing.
Background technology
Carrier-class application characteristic is: extensive, clustering, as: the EPG of IPTV, M2M application etc., they are all the application of ability side, because the disposal ability of separate unit server is all limited, the horizontal dilatation of increase needs along with number of users, conventional mode is all to build 1+1 cluster, and the system configuration of each node in cluster is that major part is identical, just has the otherness of minority.And along with application function evolution, its configuration parameter also more comes also many, more complicated, if when upgrading or adjusting device parameter, need to revise system parameters configuration, certain node of revising one by one in cluster easily goes wrong, also needs huge human resources to drop into simultaneously.
In the process of actual operation, if there is the parameter of one or several node application will adjusting in cluster, according to conventional way, be that application is first stopped, then revising parameter, finally restart, amended parameter is come into force.For telecommunications, applying the application that this requirement of real-time is higher, is not allow at will application to be stopped using.
Summary of the invention
The object of this invention is to provide a kind of device and method of unified configuration of carrier class clustering application, for solving cluster, revise the problems referred to above of configuration, and can in real time modifying cluster, the parameter of any node make parameter come into force in real time simultaneously.
Another object of the present invention is to provide a kind of device of implementing said method.
According to first aspect present invention, a kind of method of unified configuration of carrier class clustering application is provided, comprise the following steps:
A) the visual configuration module by unified configuration center completes and preserves the configuration parameter of all node application programs in cluster;
B) in described all nodes, the node Correspondent module of each node, by unified configuration center registration and acquisition request configuration parameter, is obtained configuration parameter separately from unified configuration center;
C) described each node is preserved respectively the configuration parameter being obtained by node Correspondent module, and according to described configuration parameter, completes the initialization of its application program;
D), if after this described visual configuration module is revised the configuration parameter of certain or a plurality of node application programs, described certain or a plurality of node, by obtaining revised configuration parameter, make its application program use amended configuration parameter.
Preferably, described step B) comprising:
B1) the node Correspondent module of described each node is along with node operating system starts and starts, and to the node Correspondent administration module registration of unified configuration center;
B2), after node application program launching, described node Correspondent module is to the configuration distributing module acquisition request configuration parameter of unified configuration center;
B3) described configuration distributing module responds described request, the configuration parameter that described visual configuration module is preserved is handed down to described node Correspondent module.
Preferably, described step C) comprising:
C1) configuration parameter that described node Correspondent module issues configuration distributing module is saved in internal memory;
C2) node application program, according to initialization requirement, obtains the value of configuration parameter from described internal memory, then utilizes the value of configuration parameter to complete its initialization, thereby uses described configuration parameter.
Preferably, described step D) comprise;
D1) described visual configuration module is after revising the application program configuration parameters of certain or a plurality of nodes, utilizes configuration distributing module the configuration parameter of having revised to be handed down to the node Correspondent module of described certain or a plurality of nodes;
D2) configuration parameter of revising that node Correspondent module issues by configuration distributing module upgrades the configuration parameter of preserving in internal memory;
D3) node application program, by reading the configuration parameter value of having upgraded, realizes the use of Reconfigurations parameter.
Preferably, described step C1 also comprises: described node Correspondent module is the step that each parameter item of being saved in the configuration parameter in internal memory arranges a resource lock.
Preferably, described step C2 also comprises: node application program is utilized described resource lock, obtains the step of the value of configuration parameter from described internal memory.
According to second aspect present invention, a kind of device of unified configuration of carrier class clustering application is provided, comprising:
The visual configuration module of unified configuration center, for completing and preserve the configuration parameter of all node application programs of cluster;
Be arranged on the node Correspondent module in each node, for by unified configuration center registration and acquisition request configuration parameter, from unifying configuration center, obtain configuration parameter separately, be kept at separately in node;
Node application program module, for completing its initialization according to described configuration parameter;
Wherein, if described visual configuration module is revised the configuration parameter of described respective nodes application program, the described node Correspondent module configuration parameter that Real-time Obtaining is revised, makes its application program use amended configuration parameter.
Device of the present invention also comprises the node Correspondent administration module of unified configuration center, for receiving the registration request of described node Correspondent module.
Device of the present invention also comprises the configuration distributing module of unified configuration center, for responding the request of obtaining configuration parameter of described node Correspondent module, described visual configuration module is preserved to configuration parameter and be handed down to described node Correspondent module, and in visual configuration module, revise after the configuration parameter of certain node application program, notice node application program module is upgraded in real time.
Preferably, described node Correspondent administration module is also safeguarded the heartbeat with chartered node Correspondent module.
Compared with prior art, technique effect of the present invention is: parameter configuration that can be to all node real-time onlines of cluster, and do not need again to apply after revising configuration.Realize the remote parameter configuration of clustering application program, and can realize " without the documentation " of local parameter configuration.
Accompanying drawing explanation
Fig. 1 is the structural representation of the unified device configuring of carrier class clustering application of the present invention;
Fig. 2 is the schematic diagram of the unified method configuring of carrier class clustering application of the present invention;
Fig. 3 is the flow chart that clustered node application program launching gets parms and configures;
Fig. 4 is by the flow chart of unified configuration center undated parameter.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described.
Fig. 1 has shown the structure of the unified device configuring of a kind of carrier class clustering application of the present invention,
This device comprises:
Visual configuration module 101, this module provides visual configuration mechanism.Parameter project in 1+1 cluster application is all consistent, and most parameters item value be all consistent, only exist part variant.So in the time of configuration, the identical and discrepant differentiation by parameter value, variant parameter value marks with concrete clustered node.In real-time, keeper completes the parameter configuration of clustered node in advance by this module, and preserves configuration information by this module.
Configuration distributing module 102, this module be responsible for and the Correspondent of node between information interaction, the request of obtaining application program configuration parameters that can receiving node Correspondent, and its relevant configuration information is fed back to Correspondent; If keeper has revised configuration information by visual configuration module 101, by this module, be handed down to corresponding node Correspondent 201, then node Correspondent module 201 notice node application program 202 real-time update parameters.
Node Correspondent administration module 103, after node Correspondent module 201 starts, initiatively to this module registration, this module is also safeguarded the heartbeat with chartered node Correspondent module 201 simultaneously, if after the heartbeat of discovery and node communication module 201 stops, sending a warning message to management.
Node Correspondent module 201, in cluster, each node will be disposed a node Correspondent, and it is responsible for and unified configuration center communication, and starts along with the startup of system, after startup, initiatively to 103 registrations of node Correspondent administration module.
Node application program module 202, the mode of obtaining and applying of its parameter must be deferred to the mode of unified configuration, that is:
A) all configuration informations of node application program are all from visual configuration module 101, in application, there is not local profile, after getting parms by node Correspondent 201, it is saved in internal memory, according to the configuration parameter obtaining, complete application initialization, and each configuration item is arranged to resource lock (sign accordingly).
B) when keeper has upgraded configuration from visual configuration module 101, by configuration distributing module 102, be handed down to node Correspondent 201, in the time of node Correspondent 201 undated parameter, the resource lock of the item that must first get parms, undated parameter, then releasing resource lock.
C) application program uses up-to-date configuration parameter, parameter is upgraded and come into force in real time.
Fig. 2 has shown the method for the unified configuration of a kind of carrier class clustering application of the present invention, comprises the following steps:
A) by visual configuration module 101, complete and preserve the configuration parameter of all node application programs in cluster;
B) in all nodes, the node Correspondent module 201 of each node, by unified configuration center registration and acquisition request configuration parameter, is obtained configuration parameter separately from unified configuration center;
C) each node is preserved respectively the configuration parameter being obtained by node Correspondent module 201, and according to configuration parameter, completes the initialization of its application program;
D) if after this visual configuration module 101 is at least revised the configuration parameter of certain node application program, certain node, by obtaining revised configuration parameter, makes its application program use amended configuration parameter.
The present invention realizes the device of said method, can comprise:
Visual configuration module 101, for completing and preserve the configuration parameter of all node application programs of cluster at unified configuration center;
Node Correspondent module 201, for by unified configuration center registration and acquisition request configuration parameter, obtains configuration parameter separately from unifying configuration center, is kept at separately in node;
Node application program module 202, for completing its initialization according to configuration parameter;
Wherein, if visual configuration 101 modules are revised the configuration parameter of respective nodes application program, the configuration parameter that 201 Real-time Obtainings of node Correspondent module are revised, makes its application program use amended configuration parameter.
Step B wherein) comprising:
B1) the node Correspondent module 201 of each node is along with node operating system starts and starts, and after startup to the node Correspondent administration module registration of unified configuration center;
B2) after node application program launching, the configuration distributing module 102 acquisition request configuration parameters via node Correspondent module 201 to unified configuration center;
B3) configuration distributing module 102 response request, the configuration parameter that visual configuration module 101 is preserved is handed down to node Correspondent module 201.
Wherein, step C) comprising:
C1) configuration parameter that node Correspondent module 201 issues configuration distributing module 102 is saved in node memory;
C2) node application program, according to initialization requirement, obtains the value of configuration parameter from internal memory, then utilizes the value of configuration parameter to complete its initialization, thereby uses configuration parameter.
Step C1) also comprise: node Correspondent module is the step that each parameter item of being saved in the configuration parameter in internal memory arranges a resource lock (a sign corresponding with parameter item is set).
Step C2) also comprise: node application program is utilized resource lock, from internal memory, obtain the step of the value of configuration parameter.
Wherein, step D) comprise;
D1) visual configuration module, after revising the application program configuration parameters of certain node, utilizes configuration distributing module the configuration parameter of having revised to be handed down to the node Correspondent module of certain node;
D2) configuration parameter of revising that node Correspondent module issues by configuration distributing module upgrades the configuration parameter of preserving in internal memory;
D3) node application program, by reading the configuration parameter value of having upgraded, realizes the use of Reconfigurations parameter.
Fig. 3 has shown that clustered node application program launching obtains the flow process of configuration parameter, comprising:
Step S201, the parameter information of Configuration Management Officer or enforcement personnel configuration node in visual configuration center 101, complete also preservation later.
Step S202, the Correspondent of node is along with os starting, and registers to node Correspondent administration module.
Step S203, clustered node application program 202 starts.
Step S204, node application program 202 is obtained the configuration parameter of application to node Correspondent request 201.
Step S205, node Correspondent 201 obtains the configuration parameter of application to visual configuration module 101.
Step S206, node Correspondent 201 is put into the parameter of obtaining in internal memory, and each parameter item in internal memory is arranged to a resource lock.
Step S207, node application program is according to initialized requirement, obtain relevant parameter item resource lock (by relevant parameter item and resource lock and corresponding relation, obtain resource lock), then value getparms, completes the initialization of application.
Fig. 4 has shown by the flow process of unified configuration center Reconfigurations parameter, having comprised:
Step 301, the configuration parameter of certain node application during keeper or enforcement personnel revise as required in visual configuration module.
Step 302, configuration distributing module 102 notice node Correspondent 201 parameter configuration are modified.
Step 303, node Correspondent 201 obtains the configuration parameter being modified, and obtains the resource lock of corresponding parameter item from local internal memory, root configuration parameter then, complete after dropout value lock.
Step 304, node application program 202 is used while being updated parameter, and first Gains resources lock, then reads parameter value, has so reached the real time modifying of parameter and has come into force.
In sum, the parameter configuration that the present invention can be to all node real-time onlines of cluster, and do not need again to apply after revising configuration.Realize the remote parameter configuration of clustering application program, and can realize " without the documentation " of local parameter configuration.
Although above the present invention is had been described in detail, the invention is not restricted to this, those skilled in the art of the present technique can carry out various modifications according to principle of the present invention.Therefore, all modifications of doing according to the principle of the invention, all should be understood to fall into protection scope of the present invention.
Claims (10)
1. a method for the unified configuration of carrier class clustering application, is characterized in that, comprises the following steps:
A) the visual configuration module by unified configuration center completes and preserves the configuration parameter of all node application programs in cluster;
B) in described all nodes, the node Correspondent module of each node, by unified configuration center registration and acquisition request configuration parameter, is obtained configuration parameter separately from unified configuration center;
C) described each node is preserved respectively the configuration parameter being obtained by node Correspondent module, and according to described configuration parameter, completes the initialization of its application program;
D), if after this described visual configuration module is revised the configuration parameter of certain or a plurality of node application programs, described certain or a plurality of node, by obtaining revised configuration parameter, make its application program use amended configuration parameter.
2. method according to claim 1, is characterized in that, described step B) comprising:
B1) the node Correspondent module of described each node is along with node operating system starts and starts, and to the node Correspondent administration module registration of unified configuration center;
B2), after node application program launching, described node Correspondent module is to the configuration distributing module acquisition request configuration parameter of unified configuration center;
B3) described configuration distributing module responds described request, the configuration parameter that described visual configuration module is preserved is handed down to described node Correspondent module.
3. method according to claim 1 and 2, is characterized in that, described step C) comprising:
C1) configuration parameter that described node Correspondent module issues configuration distributing module is saved in internal memory;
C2) node application program, according to initialization requirement, obtains the value of configuration parameter from described internal memory, then utilizes the value of configuration parameter to complete its initialization, thereby uses described configuration parameter.
4. method according to claim 3, is characterized in that, described step D) comprise;
D1) described visual configuration module is after revising the application program configuration parameters of certain or a plurality of nodes, utilizes configuration distributing module the configuration parameter of having revised to be handed down to the node Correspondent module of described certain or a plurality of nodes;
D2) configuration parameter of revising that node Correspondent module issues by configuration distributing module upgrades the configuration parameter of preserving in internal memory;
D3) node application program, by reading the configuration parameter value of having upgraded, realizes the use of Reconfigurations parameter.
5. method according to claim 4, is characterized in that, described step C1 also comprises: described node Correspondent module is the step that each parameter item of being saved in the configuration parameter in internal memory arranges a resource lock.
6. method according to claim 5, is characterized in that, step C2 also comprises: node application program is utilized described resource lock, obtains the step of the value of configuration parameter from described internal memory.
7. a device for the unified configuration of carrier class clustering application, is characterized in that, comprising:
Visual configuration module, for completing and preserve the configuration parameter of all node application programs of cluster at unified configuration center;
Node Correspondent module, for by unified configuration center registration and acquisition request configuration parameter, obtains configuration parameter separately from unifying configuration center, is kept at separately in node;
Node application program module, for completing its initialization according to described configuration parameter;
Wherein, if described visual configuration module is revised the configuration parameter of described respective nodes application program, the described node Correspondent module configuration parameter that Real-time Obtaining is revised, makes its application program use amended configuration parameter.
8. device according to claim 7, is characterized in that, also comprises node Correspondent administration module, for receiving the registration request of described node Correspondent module.
9. device according to claim 8, it is characterized in that, also comprise configuration distributing module, for responding the request of obtaining configuration parameter of described node Correspondent module, described visual configuration module is preserved to configuration parameter and be handed down to described node Correspondent module, and in visual configuration module, revise after the configuration parameter of certain node application program, notice node application program module is upgraded in real time.
10. device according to claim 8, is characterized in that, described node Correspondent administration module is also safeguarded the heartbeat with chartered node Correspondent module.
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| CN108183817A (en) * | 2017-12-20 | 2018-06-19 | 创新无限信息技术（武汉）股份有限公司 | Efficient unified configuring management method and system |
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Application publication date: 20140115 |