CN215734325U - Cloud platform system - Google Patents

Cloud platform system Download PDF

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Publication number
CN215734325U
CN215734325U CN202122260332.1U CN202122260332U CN215734325U CN 215734325 U CN215734325 U CN 215734325U CN 202122260332 U CN202122260332 U CN 202122260332U CN 215734325 U CN215734325 U CN 215734325U
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network
cloud platform
node cluster
platform system
core
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张杰明
李伟哲
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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Abstract

The embodiment of the application provides a cloud platform system, and relates to the technical field of cloud platforms. The cloud platform system comprises a core computer room and a plurality of remote computer rooms, wherein the remote computer rooms comprise first network equipment, a first computing node cluster and a first network node cluster, the first computing node cluster and the first network node cluster are connected with the first network equipment, and the first network equipment is connected with the Internet. The core computer room comprises second network equipment, a storage node cluster and a control node cluster, wherein the storage node cluster and the control node cluster are connected with the second network equipment, and the second network equipment is connected with the Internet. The first network equipment of a plurality of remote computer rooms is connected with the second network equipment through transmission links. The storage resources of the cloud platform system provided by the embodiment of the application can be shared by remote machine rooms and core machine rooms of all areas, and a terminal user can obtain the storage resources of the cloud platform system when logging in the remote machine room or the core machine room of any area.

Description

Cloud platform system
Technical Field
The application relates to the technical field of cloud platforms, in particular to a cloud platform system.
Background
Infrastructure as a Service (IaaS) is a Service model that provides Infrastructure as a Service to the outside through a network. In this service model, users do not construct a data center by themselves, but obtain computer infrastructure services including servers, storage, networks, and the like from the IaaS service provider by using the internet through a renting manner.
In the related art, a cloud platform system for providing IaaS service is mainly implemented based on an OpenStack cloud platform, and an infrastructure of the OpenStack cloud platform generally includes a control node server, a network node server, a computing node server, and a storage node server. When IaaS service needs to be provided for a plurality of areas, each area is respectively provided with a control node server, a network node server, a computing node server and a storage node server, so that each area is provided with a complete OpenStack cloud platform, each OpenStack cloud platform is connected with a Load balancing server through a network, and a user can respectively obtain resources on each OpenStack cloud platform by logging in the Load balancing server (LB).
However, in the related art, storage resources on the OpenStack cloud platform in each region of the cloud platform system cannot be shared, so that it is difficult for the cloud platform system to acquire the storage resources across regions.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a cloud platform system, the storage resources of the cloud platform system can be shared by remote machine rooms and core machine rooms in various regions, a terminal user can log in the remote machine room or the core machine room in any region to obtain the storage resources of the cloud platform system, and cross-region acquisition of the storage resources can be easily achieved.
The embodiment of the application provides a cloud platform system which comprises a core computer room and a plurality of remote computer rooms;
the remote computer rooms comprise first network equipment, a first computing node cluster and a first network node cluster, the first computing node cluster and the first network node cluster are connected with the first network equipment, and the first network equipment is connected with the Internet;
the core computer room comprises second network equipment, a storage node cluster and a control node cluster, wherein the storage node cluster and the control node cluster are both connected with the second network equipment, and the second network equipment is connected with the Internet;
and the first network equipment of the remote computer rooms is connected with the second network equipment through transmission links.
According to the cloud platform system provided by the embodiment of the application, the first network device, the first computing node cluster and the first network node cluster are deployed in the remote computer room of each area, and the second network device, the storage node cluster and the control node cluster are deployed in the core computer room. The first network equipment is connected with the second network equipment through a transmission link, and then remote machine rooms located in all areas are connected with the core machine room, so that the computing nodes of the remote machine rooms located in all areas can call the storage node cluster located in the core machine room, and the storage node cluster of the core machine room obtains storage resources. Therefore, the remote machine rooms and the core machine rooms in all the areas share the storage node cluster of the core machine room, the storage resources of the remote machine rooms and the core machine rooms in all the areas are located in the storage node cluster of the core machine room, and the storage resources of the cloud platform system can be shared by the remote machine rooms and the core machine rooms in all the areas, so that a terminal user can log in the remote machine rooms or the core machine rooms in any area to obtain the storage resources of the cloud platform system, and cross-area acquisition of the storage resources can be easily achieved.
In addition, the remote computer rooms and the core computer rooms in all the areas share the storage node cluster of the core computer room, so that data of the remote computer rooms in all the areas are stored in the storage node cluster of the core computer room. Therefore, even if the remote computer room in a certain area is physically shut down, the data loss of the remote computer room in the area can be avoided, and the cross-region migration of the data in the remote computer room can be easily realized.
In addition, the remote machine rooms and the core machine rooms in all the areas share the storage node cluster of the core machine room, and the control node cluster of the core machine room is a master control server of the cloud platform system. Therefore, the remote machine rooms in all areas do not need to be provided with the storage node clusters and the control node clusters, and the construction cost and the maintenance cost of the cloud platform system can be reduced.
In a possible implementation manner, in the cloud platform system according to the embodiment of the present application, the transmission link includes an information transmission cable, and two ends of the information transmission cable are respectively connected to the second network device and the first network device.
The second network equipment is directly connected with the first network equipment through the information transmission cable, so that the laying cost of the transmission link can be reduced on the premise of ensuring the requirement of data transmission speed, the requirement of network signal delay and the requirement of network bandwidth, and the construction cost and the maintenance cost of the cloud platform system are further reduced.
In a possible implementation manner, in the cloud platform system according to the embodiment of the present application, the information transmission cable includes an optical cable and/or an electrical cable.
The optical cable and the electric cable are common transmission links in the market, and the second network equipment is directly connected with the first network equipment through the information transmission cable, so that the laying cost of the transmission links can be reduced, and the construction cost and the maintenance cost of the cloud platform system are further reduced.
In a possible implementation manner, in the cloud platform system according to the embodiment of the present application, the transmission link includes an optical transport network, and the second network device is connected to the first network device through the optical transport network.
The optical transmission network has the advantages of high transmission speed, low network signal delay and large bandwidth, and the optical transmission network is used as a transmission link for long-distance data transmission, namely, the optical transmission network is used for the transmission link between a core machine room and a remote machine room in a region far away from the core machine room, so that the requirements of the transmission speed, the network signal delay and the network bandwidth of the long-distance data transmission are met.
In a possible implementation manner, in the cloud platform system according to the embodiment of the present application, a first transmission device is connected between the first network device and the optical transport network, and a second transmission device is connected between the second network device and the optical transport network.
The first transmission device is used for forwarding data signals between the first network device and the optical transport network, and the second transmission device is used for forwarding data signals between the first network device and the optical transport network.
In a possible implementation manner, in the cloud platform system according to the embodiment of the present application, the first transmission device and the second transmission device each include a switch.
In one possible embodiment, the switch is a stack switch.
The stack switch supports the cross-device link aggregation function, can realize cross-device link redundancy backup, and has the advantage of high reliability. The stacking switch can easily expand the port number, the bandwidth and the processing capacity of the stacking switch by adding the member switch; meanwhile, hot plug of member switches is supported, the newly added member switches automatically synchronize configuration files and system software versions of the main switch, and the method has strong network expansion capability. The end user can log in the stacking switch through any member switch, and all the member switches of the stacking switch are uniformly configured and managed; on the other hand, after the stack is formed, a complex two-layer destruction protocol and a complex three-layer protection switching protocol do not need to be configured, and network configuration is simplified.
In a possible implementation manner, in the cloud platform system according to the embodiment of the present application, the core computer room further includes a second computing node cluster and a second network node cluster, and the second computing node cluster and the second network node cluster are both connected to the second network device.
The second computing node cluster is a data processing server of the core computer room, is connected with the second network equipment, and provides computing resources, memory resources and the like of the remote computer room for a terminal user connected with the second network equipment. And the second network node cluster is connected with the second network equipment, and provides network resources of the core machine room for terminal users connected with the second network equipment. Therefore, a complete OpenStack cloud platform is deployed in the core computer room, and IaaS service can be directly provided for the terminal user. And the terminal user in the area of the core computer room is directly connected with the second network equipment through the Internet to acquire various resources of the cloud platform system.
In a possible implementation manner, in the cloud platform system according to the embodiment of the present application, the first network device includes an aggregation switch.
The aggregation switch is a uniform data outlet of the first computing cluster and the first network cluster, and has high forwarding performance.
In a possible implementation manner, in the cloud platform system according to the embodiment of the present application, the second network device includes an egress router.
The exit router is a data exit of the control node cluster, the storage node cluster, the second computing node cluster and the second network node cluster.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a cloud platform system according to an embodiment of the present application.
Description of reference numerals:
100-remote machine room;
110-a first network device;
120-a first cluster of compute nodes;
130-a first cluster of network nodes;
140 — a first transmission device;
200-core machine room;
210-a second network device;
220-a second cluster of compute nodes;
230-a second network node cluster;
240-storage node cluster;
250-control node cluster;
260-a second transmission device;
300-end user.
Detailed Description
In the related technology, the OpenStack cloud platforms in each region in the cloud platform system all have a control node server, a network node server, a computing node server and a storage node server, and the OpenStack cloud platforms in each region can operate independently from each other and can independently provide network services, computing services and storage services. The OpenStack cloud platforms in the multiple regions are connected with the load balancing server through the Internet, a user can log in the load balancing server when requesting resources, and the load balancing server is appointed to be connected with the OpenStack cloud platform in the region where the resources are located, so that the resources of the OpenStack cloud platform in the appointed region can be obtained.
However, since the OpenStack cloud platforms in each region in the cloud platform system are independent from each other, when a user connects an OpenStack cloud platform in a certain region through a load balancing server, a storage node server on an OpenStack cloud platform in another region cannot be called on the OpenStack cloud platform in the region, and storage resources on the OpenStack cloud platforms in each region cannot be shared, so that the cloud platform system is difficult to acquire storage resources across regions.
In view of this, an embodiment of the present application provides a cloud platform system, which includes a core computer room and a plurality of remote computer rooms. The first computing node cluster and the first network node cluster are deployed in the remote computer rooms of all areas, the storage node cluster and the control node cluster are deployed in the core computer room, and the remote computer rooms located in all areas are connected with the core computer room. The storage resources of the cloud platform system can be shared by remote machine rooms and core machine rooms of all areas, and a terminal user can obtain the storage resources of the cloud platform system when logging in the remote machine room or the core machine room of any area.
In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, an embodiment of the present application provides a cloud platform system, which includes a core computer room 200 and a plurality of remote computer rooms 100. The core computer room 200 is disposed in a certain area in the coverage area range of the IaaS service, where the service resources such as computing resources, memory resources, network resources, and storage resources are generally consumed more. The plurality of remote rooms 100 are respectively deployed in other areas except the area where the core room 200 is located, and the remote rooms 100 and the core room 200 in each area are connected through a network.
The remote rooms 100 located in the respective areas each include a first network device 110, a first cluster of computing nodes 120, and a first cluster of network nodes 130, where:
the first network device 110 is a network connection device of the remote machine room 100, and the remote machine room 100 is connected to the internet and the core machine room 200 through the first network device 110, so as to realize data transmission between the remote machine room 100 and the internet and the core machine room 200.
The first computing node cluster 120 is a data processing server of the remote computer room 100, and the first computing node cluster 120 is connected to the first network device 110, and provides computing resources, memory resources, and the like of the remote computer room 100 for the end user 300 connected to the first network device 110.
The first network node cluster 130 is connected to the first network device 110, and provides network resources of the remote room 100 for the end user 300 connected to the first network device 110.
The core room 200 comprises a second network device 210, a cluster of storage nodes 240 and a cluster of control nodes 250, wherein:
the second network device 210 is a network connection device of the core computer room 200, and the core computer room 200 is connected to the internet and the remote computer room 100 through the second network device 210, so as to implement data transmission between the core computer room 200 and the internet and the remote computer room 100.
The storage node cluster 240 is a data storage server of the core room 200, and the storage node cluster 240 is connected to the second network device 210, and provides storage resources of the core room 200 for the end user 300 connected to the second network device 210.
The control node cluster 250 is a master control server of the cloud platform system, and the control node cluster 250 is connected to the second network device 210 to provide a control service for the entire cloud platform system for the end user 300 connected to the second network device 210.
The first network devices 110 of the remote rooms 100 located in the respective areas are connected to the second network device 210 of the core room 200 through transmission links. The first network device 110 is connected to the second network device 210 through a transmission link, and further, the remote rooms 100 and the core room 200 located in the respective areas are connected, so that the computing nodes of the remote rooms 100 located in the respective areas can call the storage node cluster 240 located in the core room 200, and thus the storage node cluster 240 of the core room 200 obtains the storage resource.
In the cloud platform system provided in the embodiment of the present application, the first network device 110, the first computing node cluster 120, and the first network node cluster 130 are deployed in the remote machine room 100 in each area, and the second network device 210, the storage node cluster 240, and the control node cluster 250 are deployed in the core machine room 200. The first network device 110 is connected to the second network device 210 through a transmission link, and further connects the remote machine rooms 100 and the core machine room 200 in each area, so that the computing nodes of the remote machine rooms 100 in each area can call the storage node cluster 240 in the core machine room 200, and the storage node cluster 240 in the core machine room 200 obtains storage resources. In this way, the remote machine rooms 100 and the core machine rooms 200 in each area share the storage node cluster 240 of the core machine room 200, the storage resources of the remote machine rooms 100 and the core machine rooms 200 in each area are all located in the storage node cluster 240 of the core machine room 200, and the storage resources of the cloud platform system can be shared by the remote machine rooms 100 and the core machine rooms 200 in each area, so that the remote machine rooms 100 or the core machine rooms 200 where the terminal user 300 logs in any area can obtain the storage resources of the cloud platform system, and cross-area obtaining of the storage resources can be easily achieved.
In addition, since the remote rooms 100 and the core rooms 200 in the respective areas share the storage node cluster 240 of the core room 200, data of the remote rooms 100 in the respective areas are stored in the storage node cluster 240 of the core room 200. Therefore, even if the remote computer room 100 in a certain area is physically down, the data loss of the remote computer room 100 in the area can be avoided, and the cross-region migration of the data in the remote computer room 100 can be easily realized.
In addition, the remote computer rooms 100 and the core computer rooms 200 in each area share the storage node cluster 240 of the core computer room 200, and the control node cluster 250 of the core computer room 200 is a general control server of the cloud platform system. Therefore, the remote computer room 100 in each area does not need to deploy the storage node cluster 240 and the control node cluster 250, and the construction cost and the maintenance cost of the cloud platform system can be reduced.
In the embodiment of the present application, in order to reduce the laying cost of the transmission link, the transmission link includes an information transmission cable, and both ends of the information transmission cable are respectively connected to the second network device 210 and the first network device 110. Usually, transmission cables are used for short-distance data transmission as transmission links, that is, the transmission cables are often used for transmission links between the core computer room 200 and the remote computer rooms 100 in the areas close to the core computer room 200. The second network device 210 is directly connected to the first network device 110 through the information transmission cable, so that the laying cost of the transmission link can be reduced on the premise of ensuring the requirement of data transmission speed, the requirement of network signal delay and the requirement of network bandwidth, and the construction cost and the maintenance cost of the cloud platform system can be further reduced.
The information transmission cable comprises an optical cable or an electric cable, and the optical cable or the electric cable can be selected according to the requirements of transmission speed, network delay, network bandwidth and the like in actual application. The optical cable and the electric cable are common transmission links in the market, and the second network device 210 is directly connected with the first network device 110 through the information transmission cable, so that the laying cost of the transmission links can be reduced, and the construction cost and the maintenance cost of the cloud platform system can be further reduced.
In this embodiment, the transmission link includes an optical transport network, and the second network device 210 is connected to the first network device 110 through the optical transport network. An Optical Transport Network (OTN) has the advantages of high transmission speed, low Network signal delay and large bandwidth, and the Optical Transport Network is used as a transmission link for long-distance data transmission, that is, the Optical Transport Network is used for the transmission link between the core computer room 200 and the remote computer room 100 in a region far from the region where the core computer room 200 is located, so as to ensure the requirement of the transmission speed, the requirement of the Network signal delay and the requirement of the Network bandwidth for long-distance data transmission.
The first transmission device 140 is connected between the first network device 110 and the optical transport network, and the second transmission device 260 is connected between the second network device 210 and the optical transport network. The first transmission device 140 is used for forwarding data signals between the first network device 110 and the optical transport network, and the second transmission device 260 is used for forwarding data signals between the first network device 110 and the optical transport network.
Specifically, the first transport apparatus 140 and the second transport apparatus 260 each comprise a switch, for example, the first transport apparatus 140 and the second transport apparatus 260 each comprise a stack switch. The stack switch supports the cross-device link aggregation function, can realize cross-device link redundancy backup, and has the advantage of high reliability. The stacking switch can easily expand the port number, the bandwidth and the processing capacity of the stacking switch by adding the member switch; meanwhile, hot plug of member switches is supported, the newly added member switches automatically synchronize configuration files and system software versions of the main switch, and the method has strong network expansion capability. The end user 300 can log in the stacking switch through any member switch, and carry out unified configuration and management on all the member switches of the stacking switch; on the other hand, after the stack is formed, a complex two-layer destruction protocol and a complex three-layer protection switching protocol do not need to be configured, and network configuration is simplified.
In this embodiment, the core computer room 200 further includes a second computing node cluster 220 and a second network node cluster 230, and both the second computing node cluster 220 and the second network node cluster 230 are connected to the second network device 210.
The second computing node cluster 220 is a data processing server of the core computer room 200, and the second computing node cluster 220 is connected to the second network device 210, and provides computing resources, memory resources, and the like of the remote computer room 100 for the end user 300 connected to the second network device 210. The second network node cluster 230 is connected to the second network device 210, and provides the network resources of the core computer room 200 for the end user 300 connected to the second network device 210. In this way, the core computer room 200 is deployed with a complete OpenStack cloud platform, and can directly provide IaaS service for the terminal user 300. The end user 300 located in the area of the core computer room 200 is directly connected to the second network device 210 through the internet to obtain various resources of the cloud platform system.
In the embodiment of the present application, the first network device 110 includes an aggregation switch. The aggregation switch is a uniform data outlet of the first computing cluster and the first network cluster, and has high forwarding performance.
In this embodiment, the second network device 210 includes an egress router, which is a data egress of the control node cluster 250, the storage node cluster 240, the second computing node cluster 220, and the second network node cluster 230.
In the description of the embodiments of the present application, it should be understood that the terms "mounted," "connected," and "connected" are used broadly and can refer to a fixed connection, an indirect connection through intermediary media, communication between two elements, or an interaction between two elements, for example, unless explicitly stated or limited otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. The terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless specifically stated otherwise.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A cloud platform system is characterized by comprising a core machine room and a plurality of remote machine rooms;
the remote computer rooms comprise first network equipment, a first computing node cluster and a first network node cluster, the first computing node cluster and the first network node cluster are connected with the first network equipment, and the first network equipment is connected with the Internet;
the core computer room comprises second network equipment, a storage node cluster and a control node cluster, wherein the storage node cluster and the control node cluster are both connected with the second network equipment, and the second network equipment is connected with the Internet;
and the first network equipment of the remote computer rooms is connected with the second network equipment through transmission links.
2. The cloud platform system of claim 1, wherein the transmission link comprises an information transmission cable, and both ends of the information transmission cable are respectively connected to the second network device and the first network device.
3. The cloud platform system of claim 2, wherein said information transmission cable comprises an optical cable and/or an electrical cable.
4. The cloud platform system of claim 1, wherein said transmission link comprises an optical transport network, and said second network device is connected to said first network device via said optical transport network.
5. The cloud platform system of claim 4, wherein a first transmission device is connected between the first network device and the optical transport network, and a second transmission device is connected between the second network device and the optical transport network.
6. The cloud platform system of claim 5, wherein said first transport device and said second transport device each comprise a switch.
7. The cloud platform system of claim 6, wherein said switch is a stack switch.
8. The cloud platform system of any of claims 1-7, wherein the core room further comprises a second cluster of computing nodes and a second cluster of network nodes, the second cluster of computing nodes and the second cluster of network nodes both connected to the second network device.
9. The cloud platform system of any of claims 1-7, wherein the first network device comprises an aggregation switch.
10. The cloud platform system of any of claims 1-7, wherein the second network device comprises an egress router.
CN202122260332.1U 2021-09-17 2021-09-17 Cloud platform system Active CN215734325U (en)

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