CN110011834B - Management and control fusion type telecommunication network management method and system - Google Patents
Management and control fusion type telecommunication network management method and system Download PDFInfo
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- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H—ELECTRICITY
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- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/052—Network management architectures or arrangements using standardised network management architectures, e.g. telecommunication management network [TMN] or unified network management architecture [UNMA]
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- H—ELECTRICITY
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- 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
Abstract
The invention discloses a management and control fusion type telecommunication network management method and system, and relates to the technical field of telecommunication network management. According to the invention, a management component and a control component which are managed by the state acquisition component are started through the state acquisition component according to component metadata; the state acquisition component acquires component state data of the management component and the control component, generates a component operation score and sends the component operation score to the service management component; the service management component evaluates the service capabilities of the management component and the control component according to the component state data, and selects the management component and the control component which correspond to the service request and have the highest component running score when receiving the service request of the user; the selected management assembly and the selected control assembly respond to the service request, so that automatic deployment, running state evaluation, identification and recovery of service degradation and on-demand recovery of abnormal service of the management assembly and the control assembly are realized, and the overall availability of the system is improved.
Description
Technical Field
The invention relates to the technical field of telecommunication network management, in particular to a management and control fusion type telecommunication network management method and system.
Background
The telecommunication network management system is one of the support systems for the operation of modern telecommunication networks, and is a general name of software, hardware systems and organization systems established for effectively managing the telecommunication network to keep the telecommunication network operating and serving normally. At present, the telecommunication network mainly provides voice and mobile broadband data service with the speed not higher than 1Gbps, and the telecommunication network management system can meet the management requirement of the telecommunication network by taking static configuration and management as means. Accordingly, the standards organizations such as ISO, ITU-T, etc. define five basic functions of telecommunications network management and are widely accepted. The five major functions are: fault management, configuration management, accounting management, performance management and security management, which are the most basic functions of network management. The existing EMS/NMS function mainly implements the above five basic functions, and thus is called a managed telecommunication network management system. An EMS (Element management System)/OSS (Operation Support System) System is a representative of a management-type telecommunication network management System.
As the service objects of the telecommunication network communicate from person to person, person-to-thing, object-to-object communications have increased. The key capability of the 5G technology is richer than that of the previous generations of mobile communication, and the user experience rate, the connection number density, the end-to-end delay, the peak rate, the mobility and the like become key performance indexes of the 5G technology. In the face of the extremely differentiated performance requirements of diversified scenes, 5G has difficulty in forming a solution for all scenes on the basis of a single technology as in the past. In order to meet the complex operation and maintenance requirements of the 5G network, the core implementation idea in the industry is to only keep the forwarding function of the control function of the separation device on the new network device, so that a large number of control functions need to be implemented in the telecommunication network management system. The SDN (software defined networking) concept is not in line with the requirements of forwarding and control separation of network equipment under 5G technology. The control functions of topology discovery, routing calculation and the like can well support the control requirement of the 5G network. SDN controllers are a typical representation of control-type network management systems.
The existing EMS/OSS and SDN controllers only solve management or control requirements respectively, but the operation and maintenance of a telecommunication network cannot split management behaviors and control behaviors, so that EMS/OSS and SDN controller systems which are built respectively are difficult to be suitable for the actual user requirements of the operation and maintenance of the existing network. Meanwhile, the existing network management components are numerous, although some technical means are adopted to improve the service capability of the system, the system becomes more complex, the components are numerous, the manual deployment is complex, the operation state of the components is difficult to control, and the service capability of the components cannot be identified and repaired until the components break down and depend on manual processing.
Disclosure of Invention
The present invention aims to overcome the defects of the background art, and provides a management control fusion type telecommunication network management method and system, which realize the automatic deployment and the running state evaluation of a management component and a control component.
The invention provides a management and control fusion type telecommunication network management method, which comprises the following steps:
the state acquisition component starts a management component and a control component which are managed by the state acquisition component according to the component metadata;
the state acquisition component acquires component state data of the management component and the control component, generates a component operation score and sends the component operation score to the service management component;
the service management component evaluates the service capabilities of the management component and the control component according to the component operation scores, and selects the management component and the control component which correspond to the service request and the component operation scores of which accord with set values when receiving the service request of the user;
the selected management component and the control component respond to the service request.
On the basis of the scheme, the component metadata comprises a management component, a component name and a starting entry function, wherein the management component needs to perform state acquisition, and the component name and the starting entry function of the control component; the component state data includes component operational state data, network state data, and host state data.
On the basis of the scheme, the state acquisition component acquires component state data of the management component and the control component, generates a component operation score and sends the component operation score to the service management component, and the method specifically comprises the following steps:
acquiring component running state data, network state data and host machine state data sent by a management component and a control component; the component running state data comprises component interface average response time and component interface abnormal times; the network state data comprises network reachability, network jitter condition and network response time; the host machine state data comprises CPU utilization rate, memory utilization rate and disk average response time;
and carrying out weighted summation on the management component, the control component running state, the network state and the host machine state to generate a component running score.
On the basis of the scheme, the generation rule of the component operation score is as follows:
the component operation fraction is a component operation state + a network state + B% + a host state + C%, and a + B + C is 100;
the component running state is the average response time of the component interface/10 + the abnormal times of the component interface;
the network state is the network reachable value + the network jitter variance value + the network response time; wherein, the network reachable value is 10000 when the network is not reachable and 0 when the network is reachable;
host state is CPU utilization 100+ memory utilization 100+ disk average response time.
On the basis of the scheme, the service management component evaluates the service capabilities of the management component and the control component according to the component operation scores, and specifically comprises the following steps:
the service management component starts monitoring and waits for receiving the component operation scores acquired by the state acquisition component and sent by the state acquisition component;
the state acquisition component is connected with the service management component and sends the acquired component operation scores;
and the service management component evaluates the service capabilities of the management component and the control component according to the component operation scores, the components which are higher than the unavailable threshold are evaluated as the components which can not provide the service, and the components which are lower than the unavailable threshold are evaluated as the components which can provide the service.
On the basis of the above scheme, when a service request of a user is received, a management component and a control component which correspond to the service request and the operation score of which meets a set value are selected, and the method specifically comprises the following steps:
when the service management component receives a service request of a user, the name of the management component and the name of the control component are obtained from the URL of the service request;
and the service management component selects the first N management services and the first N control services with the lowest component running score from the component list capable of providing the services according to the name of the management component and the name of the control component, wherein N is a set value.
On the basis of the scheme, the method further comprises the following steps: and when a service request of a user is received, the service management component controls the state acquisition component to recover the abnormal management component and the abnormal control component according to the service request.
On the basis of the scheme, when a service request of a user is received, the service management component controls the state acquisition component to recover the abnormal management component and the abnormal control component according to the service request, and the method specifically comprises the following steps:
the service management component obtains the name of the management component and the name of the control component from the URL of the service request of the user;
the service management component screens out the names of the management components and the control components with the component operation scores higher than the abnormal threshold from the non-providable service component list, and the names of the management components and the control components are used as the names of the management components and the control components needing to be recovered;
the service management component informs the state acquisition component of the name of the management component and the name of the control component which need to be recovered;
the state acquisition component stops the management component and the control component which need to be recovered, and then restarts the corresponding management component and the corresponding control component.
The invention also provides a management and control integration type telecommunication network management system, which comprises:
the state acquisition component: the management component and the control component are used for starting the management of the management component and the control component; collecting the component state data of the management component and the control component managed by the management component and the control component, generating a component operation score and sending the component operation score to the service management component;
a service management component: the management component and the control component are used for evaluating the service capacity of the management component and the control component according to the component operation scores, and when a service request of a user is received, the management component and the control component which correspond to the service request and have the highest component operation scores are selected;
a management component: the management system is used for responding to the service request and carrying out various management operation activities on the managed network;
a control component: and the system is used for responding to the service request and carrying out various control operation activities on the managed network.
On the basis of the scheme, the system further comprises a user interaction module used for providing a human-computer interaction interface in a GUI mode and obtaining the service request of the user.
Compared with the prior art, the invention has the following advantages:
(1) according to the invention, through the state acquisition component and the service management component, automatic deployment, running state evaluation, service degradation identification and recovery and abnormal service recovery on demand of the management component and the control component are realized, and the overall availability of the system is improved. The whole process is automatically processed without manual intervention, and the operation and maintenance difficulty of the system is reduced.
(2) According to the invention, the running state, the network state, the host machine state and the like of the component are acquired through the state acquisition component, and the service capabilities of the management component and the control component are evaluated and selected through the service management component according to the running scores of the component, so that the existing management component and the existing control component are not invaded or changed, and the cost caused by the reconstruction of the existing component is avoided.
(3) The invention realizes the integration of management components and control components in the existing network management systems such as EMS/OSS, SDN controller and the like into a fused telecommunication network management system by using the technical scheme of the invention. The existing components are fully utilized, the problem of repeated construction caused by the fact that management type EMS/OSS is added with a control function and control type SDN is added with a management function is solved, and the construction cost of a network management system is reduced.
Drawings
Fig. 1 is a flow chart of a management method of a management and control fusion type telecommunication network according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a management system of a regulatory fusion type telecommunication network according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
Referring to fig. 1, an embodiment of the present invention provides a management and control fusion type telecommunication network management method, including the following steps:
s1, the state collection component starts the management component and the control component managed by the state collection component according to the component metadata;
s2, the state acquisition component acquires the component state data of the management component and the control component, generates a component operation score and sends the component operation score to the service management component;
s3, the service management component evaluates the service ability of the management component and the control component according to the component operation score, and selects the management component and the control component which correspond to the service request and the component operation score of which accords with the set value when receiving the service request of the user;
s4, the selected management component and the selected control component respond to the service request.
According to the embodiment of the invention, through the state acquisition component and the service management component, automatic deployment, running state evaluation, identification and recovery of service degradation and on-demand recovery of abnormal service of the management component and the control component are realized, and the overall availability of the system is improved. The whole process is automatically processed without manual intervention, and the operation and maintenance difficulty of the system is reduced.
In a preferred embodiment, the component metadata includes a management component that the state collection component needs to perform state collection, a component name of the control component, and a start entry function. An example of this document is as follows:
as a preferred embodiment, the state collection component collects component state data of the management component and the control component, generates a component operation score, and sends the component operation score to the service management component, and specifically includes the following steps:
the component state data includes component operational state data, network state data, and host state data. Acquiring component running state data, network state data and host machine state data sent by a management component and a control component; the component running state data comprises component interface average response time and component interface abnormal times; the network state data comprises network reachability, network jitter condition and network response time; the host machine state data comprises CPU utilization rate, memory utilization rate and disk average response time;
and carrying out weighted summation on the management component, the control component running state, the network state and the host machine state to generate a component running score. The component operating score is expressed in decimal percent.
In a preferred embodiment, the component operation score is generated as follows:
the component operation fraction is a component operation state + a network state + B% + a host state + C%, and a + B + C is 100; the user can customize A, B, C value according to his needs. If a is 50, B is 20, and C is 30, then:
component operating fraction ═ component operating state × 50% + network state × 20% + host state × 30%;
the component running state is the average response time of the component interface/10 (in milliseconds) + the abnormal times of the component interface;
the network state is the network reachable value + the network jitter variance value + the network response time; wherein, the network reachable value is 10000 when the network is not reachable and 0 when the network is reachable;
host state CPU utilization 100+ memory utilization 100+ disk average response time (in milliseconds).
As a preferred embodiment, the service management component evaluates the service capabilities of the management component and the control component according to the component operation scores, and specifically includes the following steps:
the service management component starts monitoring and waits for receiving the component operation scores acquired by the state acquisition component and sent by the state acquisition component;
the state acquisition component is connected with the service management component and sends the acquired component operation scores;
and the service management component evaluates the service capabilities of the management component and the control component according to the component operation scores, the components which are higher than the unavailable threshold are evaluated as the components which can not provide the service, and the components which are lower than the unavailable threshold are evaluated as the components which can provide the service. The unavailable threshold is configurable, with a default value of 350.
As a preferred embodiment, when receiving a service request from a user, the method selects a management component and a control component which correspond to the service request and whose component operation scores meet a set value, specifically includes the following steps:
when the service management component receives a service request of a user, the name of the management component and the name of the control component are obtained from the URL of the service request;
and the service management component selects the first N management services and the first N control services with the lowest component running score from the component list capable of providing the services according to the name of the management component and the name of the control component, wherein N is a set value.
As a preferred embodiment, the method further comprises the steps of: and when a service request of a user is received, the service management component controls the state acquisition component to recover the abnormal management component and the abnormal control component according to the service request.
As a preferred embodiment, when receiving a service request of a user, the service management component controls the state acquisition component to recover the abnormal management component and control component according to the service request, and specifically includes the following steps:
the service management component obtains the name of the management component and the name of the control component from the URL of the service request of the user;
the service management component screens out the names of the management components and the control components with the component operation scores higher than the abnormal threshold from the non-providable service component list, and the names of the management components and the control components are used as the names of the management components and the control components needing to be recovered; the abnormal threshold value is configurable, and the default value is 600;
the service management component informs the state acquisition component of the name of the management component and the name of the control component which need to be recovered;
the state acquisition component stops the management component and the control component which need to be recovered, and then restarts the corresponding management component and the corresponding control component.
Referring to fig. 2, an embodiment of the present invention further provides a management and control fusion type telecommunication network management system, including:
the state acquisition component: the management component and the control component are used for starting the management of the management component and the control component; collecting the component state data of the management component and the control component managed by the management component and the control component, generating a component operation score and sending the component operation score to the service management component; typically, each host (or virtual host) runs a state acquisition component. One state acquisition component can acquire the component running states, network states and host machine state data of a plurality of management components and control components.
A service management component: the management component and the control component are used for evaluating the service capacity of the management component and the control component according to the component operation scores, and when a service request of a user is received, the management component and the control component which correspond to the service request and have the highest component operation scores are selected;
a management component: the management system is used for responding to the service request and carrying out various management operation activities on the managed network; the management components can be specifically divided into a performance management component, a fault management component, a configuration management component, an accounting management component and a safety management component according to actual management needs. Meanwhile, each management component can simultaneously run a plurality of instances to improve service capacity.
A control component: and the system is used for responding to the service request and carrying out various control operation activities on the managed network. The control components can be divided into call control components, connection control components, routing control components (routing computation, topology management), topology discovery components, and message bus components according to actual control needs. Meanwhile, each control component can simultaneously run a plurality of instances to improve service capacity. The forwarding plane (network element) refers to a network element constituting a telecommunication network for completing the forwarding of data.
Preferably, the system further comprises a user interaction module, which is used for providing a man-machine interaction interface in a GUI mode and obtaining a service request of the user. The user interaction module is an APP. The APP can be an APP at the PC end or an APP at the mobile device end.
Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and they are also within the scope of the present invention, provided they are within the scope of the claims of the present invention and their equivalents. What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (8)
1. A management and control integration type telecommunication network management method is characterized by comprising the following steps:
the state acquisition component starts a management component and a control component which are managed by the state acquisition component according to the component metadata;
the state acquisition component acquires component state data of the management component and the control component, generates a component operation score and sends the component operation score to the service management component;
the service management component evaluates the service capabilities of the management component and the control component according to the component operation scores, and selects the management component and the control component which correspond to the service request and the component operation scores of which accord with set values when receiving the service request of the user;
the selected management component and the control component respond to the service request;
the component state data comprises component running state data, network state data and host machine state data;
the state acquisition component acquires component state data of the management component and the control component, generates a component operation score and sends the component operation score to the service management component, and the method specifically comprises the following steps:
acquiring component running state data, network state data and host machine state data sent by a management component and a control component; the component running state data comprises component interface average response time and component interface abnormal times; the network state data comprises network reachability, network jitter condition and network response time; the host machine state data comprises CPU utilization rate, memory utilization rate and disk average response time;
carrying out weighted summation on the management component, the control component running state, the network state and the host machine state to generate a component running score;
the generation rule of the component operation score is as follows:
the component operation fraction is a component operation state + a network state + B% + a host state + C%, and a + B + C is 100;
the component running state is the average response time of the component interface/10 + the abnormal times of the component interface;
the network state is the network reachable value + the network jitter variance value + the network response time; wherein, the network reachable value is 10000 when the network is not reachable and 0 when the network is reachable;
host state is CPU utilization 100+ memory utilization 100+ disk average response time.
2. The method of claim 1, wherein: the component metadata comprises a management component, a component name and a start entry function, wherein the management component needs to perform state collection, and the component name and the start entry function are used for controlling the component.
3. The method of claim 1, wherein: the service management component evaluates the service capabilities of the management component and the control component according to the component operation scores, and specifically comprises the following steps:
the service management component starts monitoring and waits for receiving the component operation scores acquired by the state acquisition component and sent by the state acquisition component;
the state acquisition component is connected with the service management component and sends the acquired component operation scores;
and the service management component evaluates the service capabilities of the management component and the control component according to the component operation scores, the components which are higher than the unavailable threshold are evaluated as the components which can not provide the service, and the components which are lower than the unavailable threshold are evaluated as the components which can provide the service.
4. The method of claim 1, wherein: when a service request of a user is received, a management component and a control component which correspond to the service request and the operation score of which accords with a set value are selected, and the method specifically comprises the following steps:
when the service management component receives a service request of a user, the name of the management component and the name of the control component are obtained from the URL of the service request;
and the service management component selects the first N management services and the first N control services with the lowest component running score from the component list capable of providing the services according to the name of the management component and the name of the control component, wherein N is a set value.
5. The method of claim 1, wherein: the method further comprises the steps of: and when a service request of a user is received, the service management component controls the state acquisition component to recover the abnormal management component and the abnormal control component according to the service request.
6. The method of claim 5, wherein: when a service request of a user is received, the service management component controls the state acquisition component to recover the abnormal management component and the abnormal control component according to the service request, and the method specifically comprises the following steps:
the service management component obtains the name of the management component and the name of the control component from the URL of the service request of the user;
the service management component screens out the names of the management components and the control components with the component operation scores higher than the abnormal threshold from the non-providable service component list, and the names of the management components and the control components are used as the names of the management components and the control components needing to be recovered;
the service management component informs the state acquisition component of the name of the management component and the name of the control component which need to be recovered;
the state acquisition component stops the management component and the control component which need to be recovered, and then restarts the corresponding management component and the corresponding control component.
7. A management-controlled convergence type telecommunication network management system, comprising:
the state acquisition component: the management component and the control component are used for starting the management of the management component and the control component; collecting the component state data of the management component and the control component managed by the management component and the control component, generating a component operation score and sending the component operation score to the service management component;
a service management component: the management component and the control component are used for evaluating the service capacity of the management component and the control component according to the component operation scores, and when a service request of a user is received, the management component and the control component which correspond to the service request and have the highest component operation scores are selected;
a management component: the management system is used for responding to the service request and carrying out various management operation activities on the managed network;
a control component: the system is used for responding to the service request and carrying out various control operation activities on the managed network;
the component state data comprises component running state data, network state data and host machine state data;
the state acquisition component acquires component state data of the management component and the control component managed by the state acquisition component, generates a component operation score and sends the component operation score to the service management component, and the method specifically comprises the following steps:
acquiring component running state data, network state data and host machine state data sent by a management component and a control component; the component running state data comprises component interface average response time and component interface abnormal times; the network state data comprises network reachability, network jitter condition and network response time; the host machine state data comprises CPU utilization rate, memory utilization rate and disk average response time;
carrying out weighted summation on the management component, the control component running state, the network state and the host machine state to generate a component running score;
the generation rule of the component operation score is as follows:
the component operation fraction is a component operation state + a network state + B% + a host state + C%, and a + B + C is 100;
the component running state is the average response time of the component interface/10 + the abnormal times of the component interface;
the network state is the network reachable value + the network jitter variance value + the network response time; wherein, the network reachable value is 10000 when the network is not reachable and 0 when the network is reachable;
host state is CPU utilization 100+ memory utilization 100+ disk average response time.
8. The system of claim 7, wherein: the system also comprises a user interaction module which is used for providing a man-machine interaction interface in a GUI mode and acquiring the service request of the user.
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| US8560695B2 (en) * | 2008-11-25 | 2013-10-15 | Citrix Systems, Inc. | Systems and methods for health based spillover |
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