CN105872015A - Automatic discovering method of distributed assembly services in desktop cloud - Google Patents
Automatic discovering method of distributed assembly services in desktop cloud Download PDFInfo
- Publication number
- CN105872015A CN105872015A CN201610151322.5A CN201610151322A CN105872015A CN 105872015 A CN105872015 A CN 105872015A CN 201610151322 A CN201610151322 A CN 201610151322A CN 105872015 A CN105872015 A CN 105872015A
- Authority
- CN
- China
- Prior art keywords
- distributed component
- distributed
- newly added
- networking
- multicast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/16—Multipoint routing
Abstract
The invention provides an automatic discovering method of distributed assembly services in desktop cloud. The method comprises following steps of sending inquiring messages to a network in a multicast mode by newly joined distributed assemblies as transmitters after the newly joined distributed assemblies are started; analyzing and storing data contents in the inquiring messages after the inquiring messages are received by other distributed assemblies in the network as receivers; returning networking information of the assemblies to the newly joined distributed assemblies by the other distributed assemblies in a mode of response messages; storing the networking information in the response messages to local configuration files after the newly joined distributed assemblies receive the response messages; and finishing networking by the newly joined distributed assemblies through utilization of the local configuration files and initiation of networking requests to the other distributed assemblies. According to the method, the distributed assemblies can carry out networking without depending on center nodes, only communication inquiry needs to be carried out in a mode of multicasting pre-networking communication protocols in the network, and the networking is carried out after the conditions of the whole system are known.
Description
[technical field]
The present invention relates to computer and internet arena, distributed component service in especially a kind of desktop cloud
Automatic discovering method.
[background technology]
Desktop cloud is a subclass in cloud computing, different from cloud main frame based on server virtualization, cloud
Main frame towards main users be professional and technical personnel, and desktop cloud towards user be PC (PC)
User, is used for substituting routine office work computer, compared with general cloud computing, desktop cloud towards user letter
Breath technology specialty level of relative is relatively low, and network environment is increasingly complex with type of hardware changeable, simultaneously because use
Family is all interactive operation, needs system real-time response, and user is extremely low to performance and Fault Tolerance.
Traditional distributed component networking typically has two kinds of forms: Centroid mode or register node side
Formula.
Centroid mode is the star structure that logical all component is all connected to a Centroid, by this
Centroid is responsible for tissue and the information communication of whole system.Its shortcoming is once Centroid fault, whole
Individual system is unavailable, and configuration is required for all configuring all component one time with change, bothers very much.
Register node mode is to provide a register node being similar to directory exchange, and all nodes are initializing
Shi Douxian inquires about information and state information and the state of reporting oneself of other assemblies to register node, so
Access system is decided how afterwards according to the information inquired.Its shortcoming is to be newly added node to depend on note
Duty and the data thereof of volume node are the most normal, and need unavoidably to know and configure good registration in advance
Nodal information, whole system is changed register node after once configuring and is also required to re-start all nodes
Configuration, comparatively laborious and easily make mistakes.
[summary of the invention]
The invention provides the automatic discovering method of distributed component service in a kind of desktop cloud, in order to solve
The problem of existing distributed component networking.
The automatic discovering method of distributed component service in a kind of desktop cloud of the present invention, including following step
Rapid: after S1, the distributed component being newly added start, to send in network with multicast mode as sender
Query messages；Other distributed component in S2, network, as recipient, disappears receiving described inquiry
After breath, resolve data content therein and preserve；S3, described other distributed component as recipient
By response message the mesh information of this assembly returned to described in the distributed component that is newly added；S4, institute
State after the distributed component being newly added receives described response message, mesh information therein is saved in this
In ground configuration file；S5, described in the distributed component that is newly added use described in local profile, with
And initiate networking request to other distributed component, complete networking.
Wherein, also include before step S1: S0, default multicast address and restriction multicast packet pass through
Route number, to control the spread scope of multicast.Step S0 specifically preset group in assembly installation kit
Broadcast address and limit the route number of multicast packet process.
Wherein, the described query messages that the distributed component being newly added in step S1 sends at least includes:
The signature identification preset；And, described in step S2, other distributed component as recipient resolves
After query messages, first verify described signature identification, after being proved to be successful, then preserve in described query messages
Data content.
Wherein, in step S3, if the policy definition preset is newly added distributed component without examination & approval
Networking is asked, and the most described other distributed component as recipient passes through response message directly by this assembly
Mesh information return to described in the distributed component that is newly added；If the policy definition preset needs examination & approval
It is newly added the networking request of distributed component, then after examination & approval, more described response message is sent to described
The distributed component being newly added.
Wherein, before step S4, if described in the distributed component that is newly added in default duration not
Receive described response message, the most again in network, send described query messages with multicast mode.
In the desktop cloud of the present invention distributed component service automatic discovering method, each distributed component without
Rely on Centroid and carry out networking, only need to be carried out by the form of the pre-networking communication protocol of multicast in network
Communication inquiry, can carry out networking, be very easy to system group after both having will appreciate that whole system situation
Build and operation maintenance, be truly realized and add assembly extension system bearing ability at any time.
[accompanying drawing explanation]
Fig. 1 is the network architecture schematic diagram of the present invention；
Fig. 2 is the method flow diagram of the embodiment of the present invention.
[detailed description of the invention]
The invention provides the automatic discovering method of distributed component service in a kind of desktop cloud, for desktop
The automatic network-building of Distributed Services in cloud or even cloud computing so that O&M is simpler convenient, and reduces people
Work configures the error probability of Distributed Services one by one.Shown in Figure 1, the inventive method is in architecture
On be on TUDP facilities network network layers, under Business Logic.Inventor's desktop cloud to the present invention
The automatic discovering method of middle distributed component service devises following logic flow: increase networking at each node
Layer logic, after node component startup optimization, the new distributed component started multicast in network sends one
Bar query messages, inquires about the state of each component nodes；Message content contains desktop cloud and assembly itself about
Fixed signature identification, and the data such as the type of this node, version, state.Other distributions having been turned on
After formula assembly receives this information authentication signature identification, resolve the data content received and preserve, simultaneously
The relevant information of this component nodes is returned to sender by response bag.If assembly does not receives any response
Message, timing in the most every 5 minutes sends this query messages, until receiving response message.For control group
The spread scope broadcast, multicast address may be configured as between 239.0.0.0～239.255.255.255, and
Set ttl value (limiting the route number of multicast packet process), multicast scope control is limited in Intranet
In scope, concrete multicast IP (Internet Protocol) address and TTL (Time To Live) value, can be in group
Part installation kit presets.The content of response bag (i.e. response message) initially sets according to system, can
And have two kinds dissimilar: one is that response message (i.e. response message) directly returns agreement (agree)；
During for avoiding the same network segment to have many set autonomous systems, networking causes confusion, and system can also set each node
Response bag only returns message and receives (received) registration confirmed, and after waiting keeper's approval, system is again
Sending an approval message draws (pull) to enter in system this node.One is entered below by way of specific embodiment
Step describes in detail.
In the desktop cloud of the present embodiment, the automatic discovering method of distributed component service, shown in Figure 2,
Comprise the following steps:
S10, set up multicast monitoring, and default multicast address and limit the route number of multicast packet process,
To control the spread scope of multicast.
Concrete, system first sets up multicast monitoring mechanism, and pre-configured multicast IP in installation kit
And TTL, multicast IP are defaulted as 239.1.0.100, port default is 10001, and TTL is defaulted as 3, is
System installation personnel can decompress installation compressed package amendment default configuration.
After S11, the distributed component being newly added start, send out in network with multicast mode as sender
Send query messages.
Concrete, after the distributed component startup being newly added, first send out to address 239.1.0.100:10001
Send multicast inquiry request message (i.e. sending query messages in network with multicast mode), request bag
In Tou, 0x1111 with 4 bytes starts the character string " RNET " following 4 bytes for mark, wraps in inclusion
The License (software license) of assembly self, communication protocol version number, software version number, assembly are contained
Type, assembly uniquely identify mesh information such as (using network interface card MAC).
Other distributed component in S12, network is as recipient, after receiving described query messages,
Resolve data content therein and preserve.
Concrete, other nodes (i.e. other distributed component having been turned in network) in system are received
After asking to this, check whether the data in packet header identifier and inclusion meet agreement, check errorless rear guarantor
Deposit Correspondent Node information.
S13, as recipient other distributed component by response message by the mesh information of this assembly
Return to the distributed component being newly added.
Concrete, system manager can arrange system the need of the networking request examining new node.If
Be set to need examination & approval, then the response message of other distributed component only returns message and receives (received)
And registration confirmed, after system manager examines, mesh information is just sent to New Parent by system.If i.e.
The policy definition preset is newly added the networking request of distributed component without examination & approval, the most described as recipient
Other distributed component by response message directly the mesh information of this assembly is returned to described in be newly added
Distributed component；If the policy definition preset needs examination & approval to be newly added the networking request of distributed component,
Then after examination & approval, then the distributed component being newly added described in described response message is sent to.
S14, described in after the distributed component that is newly added receives response message, mesh information therein is saved in
In local profile, in case networking uses again after restarting.
Concrete, if the distributed component being newly added does not receives described response message in default duration,
Such as: within 5 minutes, do not receive response message, the most again in network, send described query messages with multicast mode,
Till receiving response message.
S15, the distributed component being newly added use local profile according to own service logic, and to other
Distributed component initiates networking request, completes networking.
The advantage of the present embodiment is as follows:
1., without any configuration after distributed component installation, assembly energy discovery system is led in nearly network
The service existed, decreases the installation maintenance work amount under cloud computing large scale deployment, registers than traditional services
Structure is the most intelligent, efficiently.
The most each node component is by other distributed nodes in the form inquiry system of multicast, relative to IP one by one
Scanning, it is possible to effectively reduce the data traffic in network, improve response and treatment effeciency；And relatively for
The whole network broadcast has less data dissemination scope, it is to avoid unnecessary interference.
3. having pre-seted multicast ip address, ttl value, installation personnel can revise multicast before assembly is installed
The parameter such as IP and ttl value, selects flexibly according to grid situation.
4. system manager can select to ask for the service-seeking of newly added node according to own situation, if
Need examination & verification approval, or be directly added in system without examination & approval.
Here description of the invention and application are the most illustrative and exemplary, and being not intended to will be by this
Bright scope limits in the above-described embodiments.The deformation of embodiments disclosed herein and change are completely may be used
Can, for those skilled in the art, replacing and the various portions of equivalence of embodiment
Part is all known.Those skilled in the art it should also be clear that without departing from the present invention spirit or
In the case of substantive characteristics, the present invention can in other forms, structure, layout, ratio, and use it
Its assembly, material and parts realize, and in the case of without departing from scope and spirit of the present invention, can
Embodiments disclosed herein is carried out other deformation and changes.
Claims (6)
1. the automatic discovering method of distributed component service in a desktop cloud, it is characterised in that include following
Step:
After S1, the distributed component being newly added start, send in network with multicast mode as sender and look into
Ask message；
Other distributed component in S2, network is as recipient, after receiving described query messages, solves
Analyse data content therein and preserve；
S3, described other distributed component as recipient pass through response message by the mesh information of this assembly
The distributed component being newly added described in returning to；
S4, described in after the distributed component that is newly added receives described response message, by mesh information therein
It is saved in local profile；
S5, described in the distributed component that is newly added use described in local profile, and be distributed to other
Networking request initiated by formula assembly, completes networking.
2. the automatic discovering method of distributed component service, its feature in desktop cloud as claimed in claim 1
It is, also includes before step S1:
S0, default multicast address and the route number of restriction multicast packet process, to control the propagation model of multicast
Enclose.
3. the automatic discovering method of distributed component service, its feature in desktop cloud as claimed in claim 2
Being, step S0 is specifically preset multicast address in assembly installation kit and limits the road of multicast packet process
By counting.
4. the automatic discovering method of distributed component service, its feature in desktop cloud as claimed in claim 1
It is, the described query messages that the distributed component being newly added in step S1 sends at least includes: preset
Signature identification；
And, described in step S2, other distributed component as recipient resolves after query messages, priori
Signature identification described in card, after being proved to be successful, then preserves the data content in described query messages.
5. the automatic discovering method of distributed component service, its feature in desktop cloud as claimed in claim 1
It is, in step S3, if the policy definition preset is newly added the networking request of distributed component without examination & approval,
The mesh information of this assembly is directly returned by the most described other distributed component as recipient by response message
Back to the described distributed component being newly added；If the policy definition preset needs examination & approval to be newly added distributed group
The networking request of part, then after examination & approval, then the distributed group being newly added described in described response message is sent to
Part.
6. the automatic discovering method of distributed component service, its feature in desktop cloud as claimed in claim 1
Be, before step S4, if described in the distributed component that is newly added do not receive described in default duration
Response message, the most again in network, send described query messages with multicast mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151322.5A CN105872015B (en) | 2016-03-17 | 2016-03-17 | The automatic discovering method of distributed component service in a kind of desktop cloud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151322.5A CN105872015B (en) | 2016-03-17 | 2016-03-17 | The automatic discovering method of distributed component service in a kind of desktop cloud |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105872015A true CN105872015A (en) | 2016-08-17 |
| CN105872015B CN105872015B (en) | 2019-02-12 |
Family
ID=56625526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610151322.5A Active CN105872015B (en) | 2016-03-17 | 2016-03-17 | The automatic discovering method of distributed component service in a kind of desktop cloud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105872015B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601906A (en) * | 2019-09-29 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Data transmission method and device based on block chain |
| CN114679483A (en) * | 2022-03-01 | 2022-06-28 | 南京巨鲨显示科技有限公司 | Communication method, system and storage medium of distributed service communication system |
| CN114860349A (en) * | 2022-07-06 | 2022-08-05 | 深圳华锐分布式技术股份有限公司 | Data loading method, device, equipment and medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008085155A1 (en) * | 2005-12-23 | 2008-07-17 | Elster Electricity Llc. | Distributing overall control of mesh amr lan networks to wan interconnected collectors |
| CN101442482A (en) * | 2007-11-13 | 2009-05-27 | 北京大学 | Method and system for building distributed computing network based on feedback propagation |
| CN101854244A (en) * | 2010-06-07 | 2010-10-06 | 西安西电捷通无线网络通信股份有限公司 | Three-section type secure network architecture establishment and secret communication method and system |
-
2016
- 2016-03-17 CN CN201610151322.5A patent/CN105872015B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008085155A1 (en) * | 2005-12-23 | 2008-07-17 | Elster Electricity Llc. | Distributing overall control of mesh amr lan networks to wan interconnected collectors |
| CN101442482A (en) * | 2007-11-13 | 2009-05-27 | 北京大学 | Method and system for building distributed computing network based on feedback propagation |
| CN101854244A (en) * | 2010-06-07 | 2010-10-06 | 西安西电捷通无线网络通信股份有限公司 | Three-section type secure network architecture establishment and secret communication method and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601906A (en) * | 2019-09-29 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Data transmission method and device based on block chain |
| CN114679483A (en) * | 2022-03-01 | 2022-06-28 | 南京巨鲨显示科技有限公司 | Communication method, system and storage medium of distributed service communication system |
| CN114679483B (en) * | 2022-03-01 | 2023-07-25 | 南京巨鲨显示科技有限公司 | Communication method, system and storage medium for distributed service communication system |
| CN114860349A (en) * | 2022-07-06 | 2022-08-05 | 深圳华锐分布式技术股份有限公司 | Data loading method, device, equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105872015B (en) | 2019-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11277306B2 (en) | Sending information of a network repository function instance storing network function instance information | |
| US11063831B2 (en) | Network slice management method and apparatus | |
| CN106452857B (en) | Method for generating configuration information and network control unit | |
| US7995483B1 (en) | Simultaneously testing connectivity to multiple remote maintenance endpoints of the same maintenance association | |
| CN102197627B (en) | The improvement of flux of multicast convergence | |
| CN107315786A (en) | Business datum storage method and device | |
| US7912055B1 (en) | Method and apparatus for configuration and analysis of network multicast routing protocols | |
| US20030101284A1 (en) | Virtual network with adaptive dispatcher | |
| US20090046726A1 (en) | Virtual network with adaptive dispatcher | |
| JP2000209212A (en) | Communication network system and service management method in the communication network system | |
| CN101848107B (en) | SNMP (Simple Network Management Protocol) network element and communication method of SNMP network element and proprietary protocol network element | |
| WO2017166136A1 (en) | Vnf resource allocation method and device | |
| TW200826548A (en) | Discovery method for network devices | |
| CN110493366B (en) | Method and device for adding access point into network management | |
| CN109906585A (en) | Management method, administrative unit and the system of network slice | |
| CN104509073A (en) | Discovering ip multicast group memberships in software defined networks | |
| WO2020238891A1 (en) | Method and device for leasing physical host, cloud platform, and readable storage medium | |
| US10148610B2 (en) | Method to publish remote management services over link local network for zero-touch discovery, provisioning, and management | |
| CN105095023A (en) | Cloud host establishing device and method and calculating equipment | |
| CN105872015A (en) | Automatic discovering method of distributed assembly services in desktop cloud | |
| EP3917084A1 (en) | Network as service service cross-domain orchestration method, orchestration device, and control device | |
| KR20090084670A (en) | Method and system for two-phase mechanism for discovering web services based management service | |
| US6272540B1 (en) | Arrangement and method for providing flexible management of a network | |
| US20040225727A1 (en) | Network management system with validation of policies | |
| CN109450768B (en) | Method for interconnecting containers and system for interconnecting containers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic discovery method of distributed component services in desktop cloud Effective date of registration: 20221026 Granted publication date: 20190212 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Dongguan Songshanhu Sub branch Pledgor: GUANGDONG MICROCLOUD TECHNOLOGY Inc. Registration number: Y2022980019708 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |