CN110740068A - Government affair cloud infrastructure as a service implementation system - Google Patents

Government affair cloud infrastructure as a service implementation system Download PDF

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Publication number
CN110740068A
CN110740068A CN201911095444.7A CN201911095444A CN110740068A CN 110740068 A CN110740068 A CN 110740068A CN 201911095444 A CN201911095444 A CN 201911095444A CN 110740068 A CN110740068 A CN 110740068A
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CN
China
Prior art keywords
data center
area
switch
server
management
Prior art date
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CN201911095444.7A
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Chinese (zh)
Inventor
刘超
张国胜
商继伟
杨军
龚伟军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG NANFANG TELECOMMUNICATION EQUIPMENT CO Ltd
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GUANGDONG NANFANG TELECOMMUNICATION EQUIPMENT CO Ltd
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Priority to CN201911095444.7A priority Critical patent/CN110740068A/en
Publication of CN110740068A publication Critical patent/CN110740068A/en
Withdrawn legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/0654Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0663Performing the actions predefined by failover planning, e.g. switching to standby network elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1095Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/51Discovery or management thereof, e.g. service location protocol [SLP] or web services

Abstract

The embodiment of the application discloses a government affair cloud infrastructure service implementation system. According to the technical scheme, the data center is divided into the main data center and the standby data center, the main data center and the standby data center are in the same configuration, no single point of the whole network is guaranteed, the data of the standby data center and the main data center are kept synchronous, zero packet loss and seamless switching can be achieved between the main data center and the standby data center, when the main data center fails and cannot work normally, the standby data center is switched to work, and normal operation of government affair clouds is guaranteed.

Description

Government affair cloud infrastructure as a service implementation system
Technical Field
The embodiment of the application relates to the technical field of computers, in particular to a government affair cloud infrastructure service implementation system.
Background
The infrastructure of the electronic government affair cloud abandons the idea of dispersed and independent traditional electronic government affairs, plans and constructs the infrastructure totally , and each government department provides applications for resources such as calculation, storage, network and the like according to different business requirements, obtains the use right of the infrastructure resources and releases the work difficulty and workload of the government department .
At present, the government cloud mainly realizes integration and sharing of Infrastructure resources by means of IaaS (Infrastructure as a Service), repeated construction can be avoided in the aspect of the government cloud , construction funds are saved, business cooperation among all parts of the government is effectively promoted through the unified standard in the aspect of , and meanwhile, promotion of development and utilization of big government data is facilitated, so that the government cloud is a basic support for public entrepreneurship and development of the masses.
With the continuous expansion of the resource demand of the cloud platform, the security requirement on data in the IaaS data center is higher and higher, and the normal operation of the government affair cloud platform is influenced when the data center breaks down.
Disclosure of Invention
The embodiment of the application provides a government affair cloud infrastructure as a service implementation system, so that the safety of a data center is improved, and the condition that the normal work of a government affair cloud platform is influenced due to the fact that the data center breaks down is reduced.
The embodiment of the application provides a government affair cloud infrastructure as a service implementation system, which comprises:
the system comprises a government affair cloud management platform, a main data center and a standby data center;
the main data center is respectively connected with the government affair cloud management platform and the standby data center;
the main data center comprises an intranet zone and a DMZ zone, the intranet zone and the DMZ zone respectively comprise a network core zone, a management function zone and a storage backup zone, the intranet zone and the DMZ zone are respectively used for providing services for the inside and the outside of the government affair cloud, and the main data center comprises:
a switch is deployed in the network core area and used for establishing connection between the main data center and the government affair cloud management platform as well as the standby data center; the management functional area is provided with a server which is used for providing management, calculation and safety resources; the storage backup area is used for providing storage resources and backup resources;
the standby data center and the main data center are configured in the same way, and data synchronization is carried out through the network core area.
And , deploying a plurality of core switches and intermediate switches in the network core area, and virtualizing the plurality of core switches into switches, where the intermediate switches are used to establish connections between the core switches and the management function area and the storage backup area.
, the network core area further has a load balancer deployed, the load balancer being attached to the core switch.
, the network core area is further deployed with a plurality of lower generation firewalls and WAF firewalls, a plurality of the lower generation firewalls are suspended by the core switch, and the WAF firewalls are directly suspended between of the lower generation firewalls and the core switch.
, the management function area is disposed with a management function server, a computation node server and a security function server, the middle switch includes an in-band management switch, a computation switch and an access switch, and the management function server, the computation node server and the security function server are respectively connected with the in-band management switch, the computation switch and the access switch.
, the storage backup area is deployed with a tape library, a disk array and/or a disaster backup entity, and the tape library, the disk array and/or the disaster backup entity are connected to the compute node server through a fabric switch.
And , the safety function server comprises a system log audit server, a database audit server, a vulnerability scanning server, a bastion machine and/or a safety dynamic supervision platform.
Further , the intermediate switches are clustered in a stacked manner.
Further , the intermediate switch further includes an out-of-band management switch for implementing out-of-band management of the management function area and the storage backup area.
, the primary data center further includes an operation and maintenance area, and the operation and maintenance area is deployed with an operation and maintenance switch connected to the network core area, and is used to provide an access path for managing the management function area and the storage backup area.
According to the embodiment of the application, the data center is divided into the main data center and the standby data center, the main data center and the standby data center are in the same configuration, no single point of the whole network is guaranteed, the data of the standby data center and the main data center are kept synchronous, zero packet loss and seamless switching can be achieved between the main data center and the standby data center, when the main data center breaks down and cannot work normally, the standby data center is switched to work, and normal operation of government affair clouds is guaranteed.
Drawings
Fig. 1 is a system block diagram of a government cloud infrastructure as a service implementation system provided in an embodiment of the present application;
fig. 2 is a system block diagram of another government cloud infrastructures-as-a-service implementation systems according to an embodiment of the present application.
Detailed Description
For purposes of making the present application, technical solutions, and advantages more apparent, certain embodiments of the present application are described in detail below with reference to the accompanying drawings, it is to be understood that the embodiments described herein are merely illustrative and not restrictive, and it is to be further noted that, for convenience of description, only some, but not all, of the elements associated with the present application are shown in the drawings.
Fig. 1 shows a system block diagram of a government affairs cloud infrastructure as a service implementation system according to an embodiment of the present application. As shown in fig. 1, the government affair cloud infrastructure-as-a-service implementation system includes a government affair cloud management platform, a primary data center and a backup data center.
Specifically, the main data center includes an intranet zone and a DMZ zone (also called as an isolation zone), where the intranet zone and the DMZ zone are respectively used for providing services for the inside and the outside of a government cloud, that is, the intranet zone is used for providing infrastructure services for a government cloud management platform, and the DMZ zone is used as an isolation zone between the inside and the outside of the government cloud and provides infrastructure services for terminals accessed from an external network such as the internet.
Further , the intranet zone and the DMZ zone each include a network core zone, a management function zone, and a storage backup zone, which respectively provide data transmission service, management resource service, and storage resource service.
The network core area is provided with a switch, and the switch is used for establishing connection between the main data center and the government affair cloud management platform and between the main data center and the backup data center, and realizing data transmission between the main data center and the government affair cloud management platform as well as between the main data center and the backup data center. The management function area is provided with a server for providing infrastructure services, such as providing management, computing and security resources, wherein the infrastructure services such as the management, computing and security resources can be provided by deploying the server with corresponding functions. The storage backup area is used for providing storage resource services such as storage resources and backup resources, and providing corresponding storage resource services by configuring corresponding storage equipment.
In embodiments, deployment manners of basic settings in a network core area, a management function area, and a storage backup area in an intranet area and a DMZ area may be , or not , and the deployment manners may be specifically set according to actual situations, which is not limited in this embodiment.
The backup data center also includes an intranet zone and a DMZ zone, wherein the intranet zone and the DMZ zone are used for providing service for the inside and the outside of a government cloud respectively, namely, the intranet zone is used for providing infrastructure service for a government cloud management platform, and the DMZ zone is used as a separation zone between the inside and the outside of the government cloud and provides infrastructure service for terminals accessed from an external network such as the Internet.
, the main data center is connected to the government affair cloud management platform and the backup data center respectively, specifically, the network core area of the intranet area and the DMZ area in the main data center is connected to the government affair cloud management platform and the data center respectively through the switch, wherein the government affair cloud management platform is provided with an intranet area switch interface and a DMZ area switch interface which are used for being connected to the switch intranet area and the DMZ area in the main data center respectively, and the intranet area and the DMZ area in the main data center are connected to the switch of the network core area of the intranet area and the DMZ area in the backup data center respectively through the switch of the network core area.
Data synchronization is carried out between the standby data center and the main data center through a network core area, the main data center and the standby data center check the working turntables of the standby data center and carry out mutual switching when a fault occurs (namely, the standby data center replaces the main data center to serve as a provider of infrastructure and provides infrastructure service for government affair cloud and the internet), the normal operation of the government affair cloud is ensured, the outside of the data center (a government affair cloud management platform, the internet and the like) cannot feel the existence of the two data centers (the main data center and the standby data center), and zero packet loss and automatic seamless switching can be achieved between the data centers.
The data center is divided into the main data center and the standby data center, the main data center and the standby data center are in the same configuration, no single point of the whole network is guaranteed, data of the standby data center and the main data center are kept synchronous, zero packet loss and seamless switching can be achieved between the main data center and the standby data center, when the main data center breaks down and cannot work normally, the standby data center is switched to work, and normal operation of government affair clouds is guaranteed.
On the basis of the above embodiment, fig. 2 shows a system block diagram of another kinds of government affairs cloud infrastructure or service implementation systems according to the embodiment of the present application, which is an embodiment of the above government affairs cloud infrastructure or service implementation system, referring to fig. 2, the government affairs cloud infrastructure or service implementation system includes a government affairs cloud management platform, a main data center and a backup data center.
Specifically, the main data center includes an intranet zone and a DMZ zone, where the intranet zone and the DMZ zone are respectively used for providing services for the inside and the outside of the government affair cloud, that is, the intranet zone is used for providing infrastructure services for the government affair cloud management platform, and the DMZ zone is used as an isolation zone between the inside and the outside of the government affair cloud and provides infrastructure services for terminals accessed from an external network such as the internet.
Further , the intranet zone and the DMZ zone each include a network core zone, a management function zone, and a storage backup zone, which respectively provide data transmission service, management resource service, and storage resource service.
The network core area is provided with a switch, and the switch is used for establishing connection between the main data center and the government affair cloud management platform and between the main data center and the backup data center, and realizing data transmission between the main data center and the government affair cloud management platform as well as between the main data center and the backup data center.
In the embodiment of the present application, a plurality of core switches are virtualized into switches in a stacking/clustering/M-LAG manner (in the embodiment, two core switches are provided, and two core switches are virtualized into switches in a clustering/port aggregation manner, so as to implement binary for the core switches, implement system management and data plane forwarding), increase network reliability, reduce networking complexity, and facilitate subsequent development of virtualization and flattening.
The load balancer is deployed by a main load and a standby load, is hung beside the core switch through 2 10GE links, and provides load balancing capacity for the servers needing the load balancing capacity internally.
Further , the intermediate switch is configured to establish a connection between the core switch and the management function and the storage back-up area, wherein the intermediate switch includes an out-of-band management switch, an in-band management switch, a compute switch, and an access switch, wherein a downlink of the intermediate switch selects a 10GE link to connect to the server based on a physical port of the server in the management function.
The network device, the storage device and the server realize the out-of-band management of the device through the out-of-band management switch, and is used as a standby means of the in-band management network or as an emergency means (for example, the console ports of the server, the storage, the network and the safety device are all connected to the out-of-band management switch).
The method comprises the steps of steps, wherein the switches in the same layer are virtualized into switches in a stacking mode (the switches in the same management function area and the memory backup area in fig. 2, the switches in the same layer are all set to be 2 switches, the switches in the same type are virtualized into switches in a stacking mode), the uplink of the switches in the out-of-band management, the switches in the in-band management, the switches in the calculation and the access switches is connected to 2 core switches on a 40G link, the reliability of a network link is improved while the bandwidth is increased, two frame-crossing links between the core switches and the intermediate switches are bound into Eth-Trunk groups, a core layer uses VSTP synchronization to generate a tree state, and an access layer generates a tree to only sense the existence of devices, so that the link utilization rate is improved.
, a plurality of lower generation firewalls and WAF firewalls (also called website application level intrusion prevention systems) are deployed in the network core area, each of the lower generation firewalls is suspended by the core switch through 2 40GE links, and the WAF firewalls are directly suspended between lower generation firewalls and the core switch.
The management function area is provided with a server for providing infrastructure services, such as providing management, computing and security resources, wherein the infrastructure services such as the management, computing and security resources can be provided by deploying the server with corresponding functions. Specifically, the management function area is provided with a management function server, a computing node server and a security function server.
The management function server, the computing node server and the safety function server are respectively connected with the in-band management switch, the computing switch and the access switch through 10GE links. The management function Server includes, but is not limited to, a management node Server, a high-order cloud Server, a scale node Server, an eSight Server (a Server providing an eSight Server management suite), an OpenStack Server, an AC (wireless access) management Server, and the like, and provides corresponding services and resource pools. The safety function server comprises a system log audit server, a database audit server, a vulnerability scanning server, a bastion machine and/or a safety dynamic supervision platform and the like, and provides corresponding services.
Infrastructure as a service supports information isolation among virtual machines, when a plurality of virtual machines run on the same physical servers, the virtual machines are independent from each other, the fault of virtual machines does not influence the normal running systems of other virtual machines to realize virtual machine isolation based on virtualization software, and each virtual machine can use independent memory space, network address space, CPU stack register and disk storage space.
The storage backup area is provided with a tape library, a disk array and/or a disaster recovery body machine, in particular, the tape library, the disk array and the disaster recovery body machine are deployed in the storage backup area of the intranet area, and the tape library and the disk array are deployed in the storage backup area of the DMZ area, wherein the tape library, the disk array and the disaster recovery body machine are all connected to the compute node server through a fiber switch, the disaster recovery body machine is connected to the access switch through a link, and the disk array is connected to the compute switch and the access switch through a link.
, the main data center further includes an operation and maintenance area, in which operation and maintenance switches connected to the network core area are deployed to provide access for managing the management function area and the storage backup area, specifically, operation and maintenance switches are deployed in the intranet area and the DMZ area, and are connected to the access switches in the intranet area and the DMZ area through links, respectively.
In embodiments, deployment manners of basic settings in a network core area, a management function area, and a storage backup area in an intranet area and a DMZ area may be , or not , and the deployment manners may be specifically set according to actual situations, which is not limited in this embodiment.
For example, the backup data center also includes an intranet zone and a DMZ zone, and the intranet zone and the DMZ zone both include a network core zone, a management function zone, and a storage backup zone, and respectively provide data transmission service, management resource service, and storage resource service.
The network core area is provided with a switch for establishing connection between the standby data center and the main data center and realizing data transmission between the main data center and the standby data center, the core switch in the standby data center is connected with the core switch of the main data center through a link, and the standby data center performs data transmission with the government affair cloud management platform through the core switch in the main data center.
The embodiment of the application virtualizes a plurality of core switches into switches in a stacking/clustering/M-LAG mode, so that the reliability of a network is increased, the networking complexity is reduced, and the subsequent development of virtualization and flattening is facilitated.
Further , the intermediate switches are used to establish connections between the core switches and the management function areas and the storage back-up areas, wherein the intermediate switches include out-of-band management switches, in-band management switches, compute switches, and access switches.
The network device, the storage device and the server realize the out-of-band management of the device through the out-of-band management switch, is used as a standby means of the in-band management network or as an emergency means.
The in-band management switch, the computing switch and the access switch are all provided with a plurality of switches, the switches at the same level are virtualized into switches in a stacking mode, two cross-frame links between the core switch and the intermediate switch are bound into Eth-Trunk groups, a core layer uses VSTP to synchronously generate a tree state, and an access layer generated tree only senses devices, so that the link utilization rate is improved.
, the core area of the network is also deployed with a plurality of lower generation firewalls and WAF firewalls, a plurality of lower generation firewalls are hung on the core switch, and the WAF firewalls are directly hung between lower generation firewalls and the core switch.
The management function area is provided with a server for providing infrastructure services, such as providing management, computing and security resources, wherein the infrastructure services such as the management, computing and security resources can be provided by deploying the server with corresponding functions. Specifically, the management function area is provided with a management function server, a computing node server and a security function server.
The management function server, the computing node server and the safety function server are respectively connected with the in-band management switch, the computing switch and the access switch. The management function server includes, but is not limited to, a management node server, a high-order cloud server, a scale node server, an eSight server OpenStack server, an AC management server, and the like, and provides corresponding services and resource pools. The safety function server comprises a system log audit server, a database audit server, a vulnerability scanning server, a bastion machine and/or a safety dynamic supervision platform and the like, and provides corresponding services.
Infrastructure as a service supports information isolation among virtual machines, when a plurality of virtual machines run on the same physical servers, the virtual machines are independent from each other, the fault of virtual machines does not influence the normal running systems of other virtual machines to realize virtual machine isolation based on virtualization software, and each virtual machine can use independent memory space, network address space, CPU stack register and disk storage space.
The storage backup area is provided with a tape library, a disk array and/or a disaster recovery body machine, in particular, the tape library, the disk array and the disaster recovery body machine are deployed in the storage backup area of the intranet area, and the tape library and the disk array are deployed in the storage backup area of the DMZ area, wherein the tape library, the disk array and the disaster recovery body machine are all connected to the compute node server through a fiber switch, the disaster recovery body machine is connected to the access switch through a link, and the disk array is connected to the compute switch and the access switch through a link.
, the backup data center further includes an operation and maintenance area, in which operation and maintenance switches connected to the network core area are deployed to provide access for managing the management function area and the storage backup area, specifically, operation and maintenance switches are deployed in the intranet area and the DMZ area, and are connected to the access switches in the intranet area and the DMZ area through links, respectively.
The data center is divided into the main data center and the standby data center, the main data center and the standby data center are in the same configuration, no single point of the whole network is guaranteed, data of the standby data center and the main data center are kept synchronous, zero packet loss and seamless switching can be achieved between the main data center and the standby data center, when the main data center breaks down and cannot work normally, the standby data center is switched to work, and normal operation of government affair clouds is guaranteed. Meanwhile, due to the arrangement of a two-layer network structure and the combination of a virtual cluster technology, the problem of link loops is solved, the fault convergence time of the network is shortened, the reliability of the network is improved, the two-layer network is simplified, and the power and cooling requirements can be reduced.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. The present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the claims.

Claims (10)

1. The government affair cloud infrastructure service implementation system is characterized by comprising a government affair cloud management platform, a main data center and a standby data center;
the main data center is respectively connected with the government affair cloud management platform and the standby data center;
the main data center comprises an intranet zone and a DMZ zone, the intranet zone and the DMZ zone respectively comprise a network core zone, a management function zone and a storage backup zone, the intranet zone and the DMZ zone are respectively used for providing services for the inside and the outside of the government affair cloud, and the main data center comprises:
a switch is deployed in the network core area and used for establishing connection between the main data center and the government affair cloud management platform as well as the standby data center; the management functional area is provided with a server which is used for providing management, calculation and safety resources; the storage backup area is used for providing storage resources and backup resources;
the standby data center and the main data center are configured in the same way, and data synchronization is carried out through the network core area.
2. The government affairs cloud infrastructure as a service implementing system according to claim 1, wherein the network core area is deployed with a plurality of core switches and intermediate switches, and virtualizes the plurality of core switches into switches, and the intermediate switches are used to establish connections between the core switches and the management function area and the storage backup area.
3. The government cloud infrastructure as a service implementation system according to claim 2, wherein the network core area is further deployed with a load balancer, the load balancer being hung by the core switch.
4. The government affairs cloud infrastructure as a service implementation system according to claim 2, wherein the network core area is further deployed with a plurality of lower -generation firewalls and a WAF firewall, a plurality of the lower -generation firewalls being suspended by the core switch, the WAF firewall being suspended directly between of the lower -generation firewalls and the core switch.
5. The government affairs cloud infrastructure as a service realizing system according to claim 2, wherein the management function area is deployed with a management function server, a computation node server and a security function server, the intermediate switches include an in-band management switch, a computation switch and an access switch, and the management function server, the computation node server and the security function server are connected with the in-band management switch, the computation switch and the access switch, respectively.
6. The government cloud infrastructure as a service implementation system according to claim 5, wherein the storage backup area is deployed with a tape library, a disk array and/or a disaster recovery entity, and the tape library, the disk array and/or the disaster recovery entity are connected to the compute node server through a fiber switch.
7. The government affairs cloud infrastructure as a service implementing system according to claim 5, wherein the security function server comprises a system log audit server, a database audit server, a vulnerability scanning server, a bastion machine and/or a security dynamic supervision platform.
8. The government affairs cloud infrastructure as a service implementing system of claim 2, wherein the intermediate switches are clustered by stacking.
9. The government affairs cloud infrastructure as a service implementing system of claim 5, wherein the intermediate switch further comprises an out-of-band management switch for implementing out-of-band management of the management function area and the storage backup area.
10. A government cloud infrastructure as a service implementation system according to any one of claims 1-8 to , wherein the main data center further comprises an operation and maintenance area, the operation and maintenance area is deployed with an operation and maintenance switch connected to the network core area for providing access to manage the management function area and the storage backup area.
CN201911095444.7A 2019-11-11 2019-11-11 Government affair cloud infrastructure as a service implementation system Withdrawn CN110740068A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113259174A (en) * 2021-06-07 2021-08-13 上海慧捷智能技术有限公司 Contact center system based on multi-cloud architecture and implementation method thereof
CN116192441A (en) * 2022-12-12 2023-05-30 深圳崎点数据有限公司 Digital park emergency treatment system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113259174A (en) * 2021-06-07 2021-08-13 上海慧捷智能技术有限公司 Contact center system based on multi-cloud architecture and implementation method thereof
CN113259174B (en) * 2021-06-07 2021-10-19 上海慧捷智能技术有限公司 Contact center system based on multi-cloud architecture and implementation method thereof
CN116192441A (en) * 2022-12-12 2023-05-30 深圳崎点数据有限公司 Digital park emergency treatment system and method
CN116192441B (en) * 2022-12-12 2023-08-08 深圳崎点数据有限公司 Digital park emergency treatment system and method

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