CN114629790B - Method and system for configuring server network cluster - Google Patents
Method and system for configuring server network cluster Download PDFInfo
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- CN114629790B CN114629790B CN202210244188.9A CN202210244188A CN114629790B CN 114629790 B CN114629790 B CN 114629790B CN 202210244188 A CN202210244188 A CN 202210244188A CN 114629790 B CN114629790 B CN 114629790B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
- H04L49/354—Switches specially adapted for specific applications for supporting virtual local area networks [VLAN]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Abstract
The application discloses a server network cluster configuration method and a system, wherein the method comprises the following steps: building a configuration environment; configuring a routing port according to the type of a switch in the current server network cluster; configuring VLAN for the interface of the 100G switch; configuring a first dynamic link for each switch according to the switch type in the current server network cluster; and binding a network card and a network port in each node server, and setting a second dynamic link. The system comprises: the device comprises a routing port configuration module, a VLAN configuration module, a first dynamic link configuration module and a second dynamic link configuration module. Through the method and the device, the DHCP function can be realized in the server cluster comprising a plurality of different switch types, and the stability and the reliability of data transmission can be effectively improved.
Description
Technical Field
The present invention relates to the field of switch configuration technologies, and in particular, to a method and a system for configuring a server network cluster.
Background
The switch configuration typically employs DHCP (Dynamic Host Configuration Protocol ) protocol, which is a network protocol applied to local area networks that allows servers to dynamically assign IP addresses and configuration information to clients. Specifically, DHCP is mainly used for two purposes: one is for the intranet or web service provider to automatically assign IP addresses to users, and the other is for the intranet administrator to centrally manage all computers. Therefore, in the server network cluster, how to use DHCP protocol to configure the switch, so as to improve the data security is an important technical problem.
The current switch configuration method is mainly aimed at a server cluster adopting a general switch, and in the service cluster, the server network cluster configuration can be realized by directly adopting a DHCP protocol.
However, when the switch is customized for a part of users, there are multiple different switches in the whole server cluster, and the current switch configuration method cannot realize the DHCP function.
Disclosure of Invention
The application provides a server network cluster configuration method and a server network cluster configuration system, which are used for solving the problem that a DHCP function cannot be realized when the switch configuration method faces a plurality of different switches in the prior art.
In order to solve the technical problems, the embodiment of the application discloses the following technical scheme:
a server network cluster configuration method includes: a primary server, a plurality of node servers, and a switch, the method comprising:
building a configuration environment;
configuring a routing port according to a switch type in a current server network cluster, wherein the switch type comprises: 10G, 25G, and 100G switches;
configuring a VLAN (Virtual Local Area Network ) for an interface of the 100G switch;
according to the switch type in the current server network cluster, configuring a first dynamic link for each switch, wherein the first dynamic link is used for realizing network communication between different switches;
and binding the network card and the network port in each node server, and setting a second dynamic link, wherein the second dynamic link is used for realizing load balancing and redundancy among all the network ports.
Optionally, the building configuration environment includes:
connecting the primary server to the 10G switch, the 25G switch, and the 100G switch, respectively;
the 10G switch and the 25G switch are respectively connected with the 100G switch;
the 100G switch is connected to different node servers by 1-to-12 cables.
Optionally, the configuring the routing port according to the switch type in the current server network cluster includes:
logging in an operating system of the 100G switch through a serial port;
and switching the 100G switch to the sonic mode according to the acquired switching command.
Optionally, the interface to the 100G switch configures a VLAN, including:
deleting the IP of the interface to be configured in the configuration file;
modifying the configuration file according to relevant configuration parameters, wherein the relevant configuration parameters comprise: VLAN ID, VLAN IP, main server network card IP (Internet Protocol, protocol for interconnection between networks) of the interface to be configured.
Optionally, the configuring the first dynamic link for each switch according to the switch type in the current server network cluster includes:
respectively configuring dynamics for network cards corresponding to each network port of the 10G switch and the 25G switch;
all network ports of the 10G exchanger form a first group, and a first dynamic link is set;
all network ports of the 25G exchanger form a second group, and a first dynamic link is set;
and setting a first dynamic link according to the VLAN configured by the 100G switch end.
A server network cluster configuration system, the server network cluster configuration system is applied to a server network cluster, and the server network cluster comprises: a main server, a plurality of node servers, a plurality of 10G switches, 25G switches and 100G switches, the main server being connected with the 10G switches, 25G switches and 100G switches, respectively, the 10G switches, 25G switches being connected with the 100G switches, respectively, the 100G switches being connected to different node servers by 1-to-12 cables, the system comprising:
the routing port configuration module is configured to configure a routing port according to a switch type in a current server network cluster, wherein the switch type comprises: 10G, 25G, and 100G switches;
the VLAN configuration module is used for configuring VLAN for the interface of the 100G switch;
the first dynamic link configuration module is used for configuring a first dynamic link for each switch according to the switch type in the current server network cluster, and the first dynamic link is used for realizing network communication among different switches;
the second dynamic link configuration module is used for binding the network card and the network ports in each node server and setting a second dynamic link, and the second dynamic link is used for realizing load balancing and redundancy among all the network ports.
Optionally, the routing port configuration module includes:
the login unit is used for logging in the operating system of the 100G switch through the serial port;
and the switching unit is used for switching the 100G switch to the sonic mode according to the acquired switching command.
Optionally, the VLAN configuration module includes:
a deleting unit, configured to delete the IP of the interface to be configured in the configuration file;
the modifying unit is used for modifying the configuration file according to related configuration parameters, wherein the related configuration parameters comprise: VLAN ID, VLAN IP, and main server network card IP of interface to be configured.
Optionally, the first dynamic link configuration module includes:
the network card configuration unit is used for respectively configuring dynamics for the network cards corresponding to each network port of the 10G switch and the 25G switch;
the first setting unit is used for forming all network ports of the 10G switch into a first group and setting a first dynamic link;
the second setting unit is used for forming all network ports of the 25G switch into a second group and setting a first dynamic link;
and the third setting unit is used for setting the first dynamic link according to the VLAN configured by the 100G switch end.
The technical scheme provided by the embodiment of the application can comprise the following beneficial effects:
the application provides a server network cluster configuration method, which comprises the steps of firstly setting up a configuration environment, secondly configuring a route port according to the type of a switch, configuring VLAN for an interface of a 100G switch, thereby ensuring that the network communication between the 100G switch and other network ports can be realized, then configuring a first dynamic link for each switch according to the type of the switch in the current server network cluster, thereby realizing the network communication between different switches, opening all ports of the 25G switch, expanding a large number of server systems and distributing IP (Internet protocol), forming a huge network system, and communicating 10G, 25G and 100G networks and uniformly controlling by a main server. And finally, binding the network card and the network ports in each node server, and setting a second dynamic link to realize load balancing and redundancy among all the network ports, thereby being beneficial to improving the load balancing capability and fault tolerance capability of the whole network transmission process and further improving the stability and reliability of the whole server network cluster. The server network cluster configuration method in the embodiment is suitable for server clusters with various different switches, and can comprise a 10G switch, a 25G switch and a 100G switch, network communication among different switches is realized by configuring a first dynamic link, a large number of server systems are expanded and IP is distributed, the problem that the conventional configuration method cannot realize a DHCP function is solved, communication of different network environments is realized by the DHCP function, and a data transmission function is improved.
The application also provides a server network cluster configuration system, which is applied to a server network cluster comprising a main server, a plurality of node servers, a plurality of 10G switches, 25G switches and 100G switches, and mainly comprises: the device comprises a routing port configuration module, a VLAN configuration module, a first dynamic link configuration module and a second dynamic link configuration module. The routing port is configured according to the type of the switch in the current server network cluster through the routing port configuration module, VLAN is configured for the interface of the 100G switch through the VLAN configuration module, network communication between different switches can be realized through the first dynamic link configuration module, and load balancing and redundancy between all network ports can be realized through the second dynamic link. The server network cluster configuration system in the embodiment can be applied to a server cluster of multiple switches and can realize a DHCP function.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic flow chart of a server network cluster configuration method provided in an embodiment of the present application;
FIG. 2 is a schematic diagram of dynamic IP allocation and VLAN configuration according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a server network cluster configuration system according to an embodiment of the present application.
Detailed Description
In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
For a better understanding of the present application, embodiments of the present application are explained in detail below with reference to the drawings.
Example 1
Referring to fig. 1, fig. 1 is a flowchart of a server network cluster configuration method provided in an embodiment of the present application. As can be seen from fig. 1, the server network cluster configuration method in this embodiment mainly includes the following steps:
s1: and (5) building a configuration environment.
Specifically, step S1 includes the following procedure:
s11: the primary server is connected to the 10G switch, the 25G switch, and the 100G switch, respectively.
The server network cluster in this embodiment mainly includes: a primary server, a plurality of node servers, and a switch. The configuration method of the embodiment can finally realize the DHCP function, and the host server is the DHCP server which can adopt the 10G network card node. The 100G switch may employ a collar-to-white box. All network ports of the 25G switch can be opened by connecting the 10G switch, the 25G switch and the 100G switch through the main server, and then dynamic IP is distributed to node servers connected to the switches through the main server.
S12: the 10G switch and the 25G switch are connected to the 100G switch, respectively.
By this way of connection, communication between different 10G, 25G and 100G networks can be achieved.
S13: the 100G switch connects to different node servers through 1-to-12 cables.
In this embodiment, the 100G switch is also called a terminal switch, and the terminal switch has 4 network interfaces, and the 100G is converted into 4 25G interfaces, and is connected with one of the 25G network cards through a cable. The terminal exchanger is provided with 1-12 cables, so that the terminal exchanger is connected to different node servers, a large number of IP are conveniently distributed by a main server, a huge network system is formed, and the efficiency and the stability of data transmission are greatly improved.
With continued reference to fig. 1, after the configuration environment is built, step S2 is performed: and configuring a routing port according to the type of the switch in the current server network cluster.
Wherein the switch type includes: 10G switches, 25G switches, and 100G switches. Specifically, step S2 includes the following procedure:
s21: the operating system of the 100G switch is logged in through the serial port.
S22: and switching the 100G switch to the sonic mode according to the acquired switching command.
In this embodiment, the routing port configuration of the 10G switch and the 25G switch adopts a conventional configuration method, and is connected by default, which is not described herein. Through steps S21-S22, logging in the OS of the 100G switch, performing sol.sh switching to a sonic mode matched with the 100G switch, and providing conditions for realizing the communication between different switches subsequently.
S3: the VLAN is configured for the interface of the 100G switch.
In this embodiment, the switch end and the VLAN of the main server end are in the same network segment, the 100G switch and the 10G switch are in the same network segment, and the dynamic IP allocation and VLAN configuration schematic diagram can be shown in fig. 2.
Specifically, step S3 includes the following procedure:
s31: and deleting the IP of the interface to be configured in the configuration file.
The interface of the connection server needs to configure VLAN, firstly, the interface IP in the configuration file is deleted, and the configuration file is stored in the main server.
S32: and modifying the configuration file according to the related configuration parameters.
Wherein the relevant configuration parameters include: VLAN ID, VLAN IP, and main server network card IP of interface to be configured. Namely, configuring the VLAN interface according to the requirement, filling the VLAN ID, VLAN IP, DHCP server network card IP and other relevant contents of the interface to be configured, and adding the contents into the config_db. By configuring the VLAN, connectivity between different switches can be ensured.
After configuring the VLAN for the interface of the 100G switch, S4: and configuring a first dynamic link for each switch according to the switch type in the current server network cluster. That is, the first dynamic link is configured at the switch end, so that network communication between different switches is realized. Specifically, step S4 includes the following procedure:
s41: and respectively configuring dynamics for network cards corresponding to each network port of the 10G switch and the 25G switch.
S42: all network ports of the 10G switch form a first group, and a first dynamic link is set.
S43: all the network ports of the 25G switch form a second group, and a first dynamic link is set.
S44: and setting a first dynamic link according to the VLAN configured by the 100G switch end.
With continued reference to fig. 1, after the switch end configures the first dynamic link, step S5 is performed: and binding the network card and the network ports in each node server, and setting a second dynamic link, wherein the second dynamic link is used for realizing load balancing and redundancy among all the network ports.
Through the steps S41-S44, a first dynamic link is configured at the switch end, and through the step S5, a second dynamic link is configured at the node end, when one of the network ports is overloaded, the other network port can share the pressure, and if the load of the one network port is very small, the operation of the 2 network ports can be automatically switched. When one network port is damaged, the other network port can directly replace the function of the network port, redundancy can be realized without redundant configuration, the configuration method is efficient, the stability and the reliability of the server are improved, and the load balancing and fault tolerance capability is provided for network transmission.
Example two
Referring to fig. 3 on the basis of the embodiments shown in fig. 1 and fig. 2, fig. 3 is a schematic structural diagram of a server network cluster configuration system provided in an embodiment of the present application. The server network cluster configuration system of the embodiment is applied to a server network cluster, and the server network cluster comprises: a main server, a plurality of node servers, a plurality of 10G switches, a 25G switch, and a 100G switch. Wherein the main server is respectively connected with a 10G switch, a 25G switch and a 100G switch, the 10G switch and the 25G switch are respectively connected with the 100G switch, the 100G switch is connected with different node servers through 1-to-12 cables,
as can be seen from fig. 3, the server network cluster configuration system in this embodiment mainly includes: the device comprises a routing port configuration module, a VLAN configuration module, a first dynamic link configuration module and a second dynamic link configuration module. The routing port configuration module is configured to configure a routing port according to a switch type in a current server network cluster, where the switch type includes: 10G, 25G, and 100G switches; the VLAN configuration module is used for configuring VLAN for the interface of the 100G switch; the first dynamic link configuration module is used for configuring a first dynamic link for each switch according to the switch type in the current server network cluster, and the first dynamic link is used for realizing network communication among different switches; the second dynamic link configuration module is used for binding the network card and the network port in each node server, and setting a second dynamic link, wherein the second dynamic link is used for realizing load balancing and redundancy among all the network ports.
Further, the routing port configuration module includes: a login unit and a switching unit. The login unit is used for logging in an operating system of the 100G switch through a serial port; and the switching unit is used for switching the 100G switch to the sonic mode according to the acquired switching command.
The VLAN configuration module comprises: a deletion unit and a modification unit. The deleting unit is used for deleting the IP of the interface to be configured in the configuration file; the modifying unit is used for modifying the configuration file according to related configuration parameters, wherein the related configuration parameters comprise: VLAN ID, VLAN IP, and main server network card IP of interface to be configured.
The first dynamic link configuration module includes: the system comprises a network card configuration unit, a first setting unit, a second setting unit and a third setting unit, wherein the network card configuration unit is used for respectively configuring dynamics for network cards corresponding to each network port of a 10G switch and a 25G switch; the first setting unit is used for forming all network ports of the 10G switch into a first group and setting a first dynamic link; the second setting unit is used for forming all network ports of the 25G switch into a second group and setting a first dynamic link; and the third setting unit is used for setting the first dynamic link according to the VLAN configured by the 100G switch end.
The working principle and working method of the server network cluster configuration system in this embodiment may refer to the first embodiment shown in fig. 1 and fig. 2, and are not described herein again.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The server network cluster configuration method is characterized in that the server network cluster comprises the following steps: a primary server, a plurality of node servers, and a switch, the method comprising:
building a configuration environment;
configuring a routing port according to a switch type in a current server network cluster, wherein the switch type comprises: 10G, 25G, and 100G switches;
configuring VLAN for the interface of the 100G switch;
according to the switch type in the current server network cluster, configuring a first dynamic link for each switch, wherein the first dynamic link is used for realizing network communication between different switches;
and binding the network card and the network port in each node server, and setting a second dynamic link, wherein the second dynamic link is used for realizing load balancing and redundancy among all the network ports.
2. The server network cluster configuration method according to claim 1, wherein the setting up the configuration environment includes:
connecting the primary server to the 10G switch, the 25G switch, and the 100G switch, respectively;
the 10G switch and the 25G switch are respectively connected with the 100G switch;
the 100G switch is connected to different node servers by 1-to-12 cables.
3. The method for configuring a server network cluster according to claim 1, wherein the configuring a routing port according to a switch type in a current server network cluster includes:
logging in an operating system of the 100G switch through a serial port;
and switching the 100G switch to the sonic mode according to the acquired switching command.
4. The method of claim 1, wherein the interface configuration VLAN for the 100G switch comprises:
deleting the IP of the interface to be configured in the configuration file;
modifying the configuration file according to relevant configuration parameters, wherein the relevant configuration parameters comprise: VLAN ID, VLAN IP, and main server network card IP of interface to be configured.
5. The method according to claim 1, wherein the configuring the first dynamic link for each switch according to the switch type in the current server network cluster includes:
respectively configuring dynamics for network cards corresponding to each network port of the 10G switch and the 25G switch;
all network ports of the 10G exchanger form a first group, and a first dynamic link is set;
all network ports of the 25G exchanger form a second group, and a first dynamic link is set;
and setting a first dynamic link according to the VLAN configured by the 100G switch end.
6. The server network cluster configuration system is characterized in that the server network cluster configuration system is applied to a server network cluster, and the server network cluster comprises: a main server, a plurality of node servers, a plurality of 10G switches, 25G switches and 100G switches, the main server being connected with the 10G switches, 25G switches and 100G switches, respectively, the 10G switches, 25G switches being connected with the 100G switches, respectively, the 100G switches being connected to different node servers by 1-to-12 cables, the system comprising:
the routing port configuration module is configured to configure a routing port according to a switch type in a current server network cluster, wherein the switch type comprises: 10G, 25G, and 100G switches;
the VLAN configuration module is used for configuring VLAN for the interface of the 100G switch;
the first dynamic link configuration module is used for configuring a first dynamic link for each switch according to the switch type in the current server network cluster, and the first dynamic link is used for realizing network communication among different switches;
the second dynamic link configuration module is used for binding the network card and the network ports in each node server and setting a second dynamic link, and the second dynamic link is used for realizing load balancing and redundancy among all the network ports.
7. The server network cluster configuration system of claim 6, wherein the routing port configuration module comprises:
the login unit is used for logging in the operating system of the 100G switch through the serial port;
and the switching unit is used for switching the 100G switch to the sonic mode according to the acquired switching command.
8. The server network cluster configuration system of claim 6, wherein the VLAN configuration module comprises:
a deleting unit, configured to delete the IP of the interface to be configured in the configuration file;
the modifying unit is used for modifying the configuration file according to related configuration parameters, wherein the related configuration parameters comprise: VLAN ID, VLAN IP, and main server network card IP of interface to be configured.
9. The server network cluster configuration system of claim 6, wherein the first dynamic link configuration module comprises:
the network card configuration unit is used for respectively configuring dynamics for the network cards corresponding to each network port of the 10G switch and the 25G switch;
the first setting unit is used for forming all network ports of the 10G switch into a first group and setting a first dynamic link;
the second setting unit is used for forming all network ports of the 25G switch into a second group and setting a first dynamic link;
and the third setting unit is used for setting the first dynamic link according to the VLAN configured by the 100G switch end.
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| CN110035136A (en) * | 2019-04-18 | 2019-07-19 | 北京弘睿博通国际教育科技有限公司 | The method that the whole network unifies DHCP service is provided in a kind of multi-VLAN multisegment network |
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| EP2745208B1 (en) * | 2011-08-17 | 2018-11-28 | Nicira, Inc. | Distributed logical l3 routing |
| EP2748978B1 (en) * | 2011-11-15 | 2018-04-25 | Nicira Inc. | Migrating middlebox state for distributed middleboxes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107040480A (en) * | 2017-04-01 | 2017-08-11 | 汕头大学 | A kind of method that network of computer room automatically switches |
| CN110035136A (en) * | 2019-04-18 | 2019-07-19 | 北京弘睿博通国际教育科技有限公司 | The method that the whole network unifies DHCP service is provided in a kind of multi-VLAN multisegment network |
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