CN110932884A - Method and device for adding multiple networks to cloud physical machine - Google Patents

Method and device for adding multiple networks to cloud physical machine Download PDF

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Publication number
CN110932884A
CN110932884A CN201911090007.6A CN201911090007A CN110932884A CN 110932884 A CN110932884 A CN 110932884A CN 201911090007 A CN201911090007 A CN 201911090007A CN 110932884 A CN110932884 A CN 110932884A
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network
networks
physical machine
cloud physical
cards
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CN110932884B (en
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程鲁腾
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Suzhou Wave Intelligent Technology Co Ltd
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Suzhou Wave Intelligent Technology Co Ltd
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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
    • 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
    • H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
    • 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
    • H04L41/0876—Aspects of the degree of configuration automation
    • H04L41/0886—Fully automatic configuration
    • 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
    • H04L41/0889—Techniques to speed-up the configuration process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The embodiment of the invention discloses a method and a device for adding multiple networks to a cloud physical machine, which are applied to Openstack nodes, wherein the method comprises the following steps: when a cloud physical machine is created, automatically matching each pair of network cards with the same label with the network; the label is a preset one-to-one correspondence network card and network identification. Therefore, the cloud physical machine can automatically add multiple networks, and the efficiency of creating the cloud physical machine is improved.

Description

Method and device for adding multiple networks to cloud physical machine
Technical Field
The present disclosure relates to Openstack technologies, and in particular, to a method and an apparatus for adding multiple networks to a cloud physical machine.
Background
In the Openstack field, bare machine (ironic) technology is widely used. The bare computer (ironic) is a product form for providing computing resources for users in the cloud computing field, and aims to meet the requirements of high-performance computing, computing services for directly accessing hardware, exclusive computing resources and the like. In an application scene, one bare computer can finally install an operating system to become a cloud physical computer; the application of the cloud physical machine is often multi-network, and the network functions are different.
At present, adding multiple networks to a cloud physical machine in an Openstack production environment is basically in a state of manual addition. Namely, the deployment of the ironic cloud physical machine is completed firstly, and then the ironic cloud physical machine enters a cloud physical machine system to manually add multiple networks, so that the operation efficiency is not high, and the ironic cloud physical machine deployment method is not in accordance with the original intention of Openstack batch cloud physical machine management.
Disclosure of Invention
In view of this, an embodiment of the present invention provides a method for adding multiple networks to a cloud physical machine, including:
when a cloud physical machine is created, automatically matching each pair of network cards with the same label with the network;
the label is a preset one-to-one correspondence network card and network identification.
The embodiment of the invention also provides a device for adding multiple networks to the cloud physical machine, which is applied to Openstack nodes and comprises the following steps:
a creation unit including a matching module;
the matching module is used for automatically matching each pair of network cards with the same label with the network when the cloud physical machine is established;
the label is a preset one-to-one correspondence network card and network identification.
The embodiment of the invention also provides a device for adding multiple networks to the cloud physical machine, which is applied to Openstack nodes and comprises the following steps: the cloud physical machine multi-network adding method comprises the following steps of storing a plurality of cloud physical machines, storing a plurality of computer programs, and storing a computer program which is stored on the storing device and can run on the processor, wherein when the computer program is executed by the processor, the computer program realizes the cloud physical machine multi-network adding method.
The embodiment of the invention also provides a computer-readable storage medium, which is applied to the Openstack node, wherein an information processing program is stored on the computer-readable storage medium, and when the information processing program is executed by a processor, the steps of the method for adding multiple networks to the cloud physical machine are realized.
According to the technical scheme provided by the embodiment of the invention, the cloud physical machine can be automatically added with a plurality of networks, so that the efficiency of creating the cloud physical machine is improved.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. Other advantages of the application may be realized and attained by the instrumentalities and combinations particularly pointed out in the specification, claims, and drawings.
Drawings
The accompanying drawings are included to provide an understanding of the present disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the examples serve to explain the principles of the disclosure and not to limit the disclosure.
Fig. 1 is a schematic flowchart of a method for adding multiple networks to a cloud physical machine according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a method for adding multiple networks to a cloud physical machine according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a device for adding multiple networks to a cloud physical machine according to an embodiment of the present invention.
Detailed Description
The present application describes embodiments, but the description is illustrative rather than limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or instead of any other feature or element in any other embodiment, unless expressly limited otherwise.
The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed in this application may also be combined with any conventional features or elements to form a unique inventive concept as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other inventive aspects to form yet another unique inventive aspect, as defined by the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not limited except as by the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.
Further, in describing representative embodiments, the specification may have presented the method and/or process as a particular sequence of steps. However, to the extent that the method or process does not rely on the particular order of steps set forth herein, the method or process should not be limited to the particular sequence of steps described. Other orders of steps are possible as will be understood by those of ordinary skill in the art. Therefore, the particular order of the steps set forth in the specification should not be construed as limitations on the claims. Further, the claims directed to the method and/or process should not be limited to the performance of their steps in the order written, and one skilled in the art can readily appreciate that the sequences may be varied and still remain within the spirit and scope of the embodiments of the present application.
Fig. 1 is a schematic flowchart of a method for adding multiple networks to a cloud physical machine according to an embodiment of the present invention, as shown in fig. 1, the method includes:
101, when a cloud physical machine is created, automatically matching each pair of network cards with the same label with a network;
the label is a preset one-to-one correspondence network card and network identification.
Wherein, before creating the cloud physical machine, the method further comprises:
checking network cards of the bare computer, and setting a corresponding label for each network card;
and checking whether the plurality of networks to be added exist, determining one-to-one corresponding network cards for one or more existing networks when one or more networks exist in the plurality of networks to be added, and setting the same label as the corresponding network card for the existing network.
Wherein, the method also comprises:
and when one or more networks in the plurality of networks to be added do not exist, creating a network which does not exist, and setting the same label as the corresponding network card for the created network.
Wherein, automatically matching each pair of network cards with the same label with the network comprises:
the identification ID of each pair of networks with the same label is automatically bound to the port or port group of the corresponding network card.
When a cloud physical machine is created, before automatically matching the network card with the same label with the network, the method further comprises the following steps:
checking whether the number of the existing network and the bare computer network card is consistent;
and when the cloud physical machines are consistent, the cloud physical machines are created.
Wherein, the method also comprises:
when the number of the existing networks is not consistent with that of the bare metal network cards, adding or deleting the bare metal network cards according to the number of the existing networks so as to enable the number of the networks to be consistent with that of the bare metal network cards;
and when the bare metal network card is added, setting the same label for the added bare metal network card and the corresponding network.
Wherein the network comprises at least one of:
management network, service network, test network, neutron network, storage network.
According to the technical scheme provided by the embodiment of the invention, the cloud physical machine can be automatically added with multiple networks, so that the efficiency of creating the cloud physical machine is improved.
Fig. 2 is a schematic flowchart of a method for adding multiple networks to a cloud physical machine according to another embodiment of the present invention.
The technical scheme provided by the embodiment can be applied to control nodes, computing nodes, storage nodes or network nodes of Openstack.
As shown in fig. 2, the method includes:
step 201, checking network cards of a bare computer, and setting a corresponding label for each network card;
the network cards existing in the bare computer can be checked by running a check mirror image or a memory file or a check command and the like, and a corresponding label is set for each checked network card.
The label is a preset one-to-one correspondence network card and network identification.
For example, the tag may be any type of identifier that can distinguish a network card from a network, such as an alphanumeric identifier, a numeric identifier, and the like.
Wherein, set up corresponding label for each network card, include:
editing the network card (port or port group) found by bare metal inspection, and editing (adding or modifying) the label (tag).
After the tag is added or modified, the method further comprises the following steps: checking whether the tag addition or modification is successful;
when the addition or modification of the check label is unsuccessful, adding or modifying again;
and analogizing until the adding or modifying is successful or the adding or modifying is still unsuccessful after the preset times, and then alarming.
For example, if 4 network cards exist in the bare computer, a tag is added to each network card, for example, the tags added to the 4 network cards are 0-1, 0-2, 0-3, and 0-4, respectively.
And when the fact that a certain network card is set with the label is checked, the label is modified into the newly set label.
Step 202, checking whether a plurality of networks to be added exist;
the existing network can be checked by running a check mirror image or a memory file or a check command.
Wherein the network comprises at least one of:
management network, service network, test network, neutron network, storage network.
The network to be added refers to a network that needs to be added to meet a specific functional requirement. For example, a management network may need to be added when management functions need to be satisfied, a test network may need to be added when test functions need to be satisfied, and so on.
Multiple networks with different functions may exist simultaneously, and in this case, multiple networks, such as a management network, a service network, and a neutron network, need to be added simultaneously.
When one or more networks in the plurality of networks to be added exist, executing step 203; when one or more of the plurality of networks to be added do not exist, performing step 204:
step 203, determining one-to-one corresponding network cards for one or more existing networks, and setting labels which are the same as the corresponding network cards for the existing networks;
for example, if 4 network cards exist in the bare computer, a tag is added to each network card, for example, the tags added to the 4 network cards are 0-1, 0-2, 0-3, and 0-4, respectively.
Assuming that the networks to be added are a management network, a service network, a storage network and a neutron network, checking that the existing networks are the management network and the service network, determining that the network card corresponding to the management network is a network card 1, and the network card corresponding to the service network is a network card 2, and setting labels for the management network and the service network to be 0-1 and 0-2 respectively, so that the labels for the management network and the network card 1 are the same, and the labels for the service network and the network card 2 are the same.
Wherein, set up the label the same with the corresponding network card for the network that exists, include:
the same label as the corresponding network card is edited (added or modified) for the existing network.
For example, when the existing network has no tag, it is directly added, and when the existing network has already been set with a tag, it is modified to the newly set tag.
Step 204, establishing a nonexistent network, and setting a label which is the same as the label of the corresponding network card for the established network;
as described above, assuming that the networks to be added are a management network, a service network, a storage network, and a neutron network, if it is checked that the neutron network does not exist, the neutron network is created, and if it is determined that the network card corresponding to the neutron network is the network card 3, the labels 0 to 3 are set for the neutron network, so that the labels of the neutron network and the network card 3 are the same.
Step 205, checking whether the number of the existing network and the bare computer network card is consistent;
if not, go to step 206 and go to step 207; when consistent, step 207 is performed directly:
step 206, adding or deleting the bare computer network card according to the number of the existing networks so as to enable the number of the existing networks to be consistent with that of the bare computer network card;
when the bare metal network card is added, the same label is set for the added bare metal network card and the corresponding network.
For example, assuming that the network to be added is a management network, a service network, and a neutron network, if it is checked that there are 4 network cards in the bare computer, the number of the network cards is not consistent. Thus, a redundant network card device is deleted.
Assuming that the network to be added is a management network, a service network, a neutron network and a storage network, checking that 3 network cards exist in the bare computer, and determining that the number of the network cards is inconsistent. Thus, a new network card device needs to be added.
And step 207, when the cloud physical machine is created, automatically matching each pair of network cards with the same label with the network.
Wherein, automatically matching each pair of network cards with the same label with the network comprises:
the identification ID of each pair of networks with the same label is automatically bound to the port or port group of the corresponding network card.
The network cards to be added need to be matched with corresponding network cards, that is, each pair of network cards with the same label needs to be matched with a network. Specifically, the network cards and the networks are in one-to-one correspondence in the process of installing the operating system, and the creation of the cloud physical machine and the addition of multiple networks are completed.
Furthermore, when a plurality of networks are added, the networks are added one by one, so that the correct one-to-one correspondence relationship between the multi-network cards of the cloud physical machine and the multi-networks is ensured, and the requirement of adding the multi-networks of the cloud physical machine in a production environment is met.
How to specifically create the cloud physical machine is the prior art, and details are not described herein.
The technical scheme provided by the embodiment of the invention can not only meet the requirement of automatically determining the correct one-to-one matching relationship between the network card (bare machine port) of the cloud physical machine and the networks with different functions when the cloud physical machine is created in an Openstack production environment so as to achieve the purpose of adding multiple networks to the cloud physical machine, but also meet the requirement of the Openstack for efficiently managing the cloud physical machine (bare machine).
Fig. 3 is a schematic structural diagram of a device for adding multiple networks to a cloud physical machine according to an embodiment of the present invention. As shown in fig. 3, the apparatus includes:
a creation unit including a matching module;
the matching module is used for automatically matching each pair of network cards with the same label with the network when the cloud physical machine is established;
the label is a preset one-to-one correspondence network card and network identification.
Wherein, the device still includes:
the system comprises an inspection and setting unit, a label setting unit and a label setting unit, wherein the inspection and setting unit is used for inspecting network cards of bare computers and setting corresponding labels for each network card before a cloud physical computer is created;
and checking whether the plurality of networks to be added exist, determining one-to-one corresponding network cards for one or more existing networks when one or more networks exist in the plurality of networks to be added, and setting the same label as the corresponding network card for the existing network.
The checking and setting unit is further configured to create a non-existing network when one or more of the plurality of networks to be added do not exist, and set a label identical to a corresponding network card for the created network.
The matching unit is specifically configured to automatically bind the identifier ID of the network with the same tag to the port or port group of the corresponding network card.
Wherein the creating unit further includes:
the system comprises a checking module, a matching module and a matching module, wherein the checking module is used for checking whether the number of existing networks and the number of bare computer network cards are consistent before automatically matching the network cards with the same labels with the networks when the cloud physical machine is established;
and when the cloud physical machine is consistent, the creating module of the creating unit is informed to create the cloud physical machine.
The inspection module is also used for adding or deleting the bare metal network card according to the number of the existing networks when the number of the existing networks is not consistent with that of the bare metal network card so as to enable the number of the existing networks to be consistent with that of the bare metal network card;
and when the bare metal network card is added, setting the same label for the added bare metal network card and the corresponding network.
Wherein the network comprises at least one of:
management network, service network, test network, neutron network, storage network.
The technical scheme provided by the embodiment of the invention can effectively add multiple networks to the cloud physical machine, ensure the correct corresponding relation between the multiple networks and the network card of the cloud physical machine and meet the requirement that a customer hopes that the cloud physical machine adds the multiple networks.
The embodiment of the invention also provides a device for adding multiple networks to the cloud physical machine, which is applied to Openstack nodes and comprises the following steps: the cloud physical machine multi-network adding system comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the computer program realizes the method for adding the multi-network to the cloud physical machine.
The embodiment of the invention also provides a computer-readable storage medium, which is applied to an Openstack node, wherein an information processing program is stored on the computer-readable storage medium, and when the information processing program is executed by a processor, the steps of the method for adding multiple networks to the cloud physical machine are realized.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.

Claims (10)

1. A method for adding multiple networks to a cloud physical machine is applied to Openstack nodes and comprises the following steps:
when a cloud physical machine is created, automatically matching each pair of network cards with the same label with the network;
the label is a preset one-to-one correspondence network card and network identification.
2. The method of claim 1, wherein prior to creating the cloud physical machine, the method further comprises:
checking network cards of the bare computer, and setting a corresponding label for each network card;
and checking whether the plurality of networks to be added exist, determining one-to-one corresponding network cards for one or more existing networks when one or more networks exist in the plurality of networks to be added, and setting the same label as the corresponding network card for the existing network.
3. The method of claim 2, further comprising:
and when one or more networks in the plurality of networks to be added do not exist, creating a network which does not exist, and setting the same label as the corresponding network card for the created network.
4. The method of claim 1, wherein automatically matching each pair of network cards and networks having the same label comprises:
the identification ID of each pair of networks with the same label is automatically bound to the port or port group of the corresponding network card.
5. The method of claim 2, wherein in creating the cloud physical machine, prior to automatically matching each pair of network cards and networks having the same label, the method further comprises:
checking whether the number of the existing network and the bare computer network card is consistent;
and when the cloud physical machines are consistent, the cloud physical machines are created.
6. The method of claim 5, further comprising:
when the number of the existing networks is not consistent with that of the bare metal network cards, adding or deleting the bare metal network cards according to the number of the existing networks so as to enable the number of the existing networks to be consistent with that of the bare metal network cards;
and when the bare metal network card is added, setting the same label for the added bare metal network card and the corresponding network.
7. The method of claim 1,
the network includes at least one of:
management network, service network, test network, neutron network, storage network.
8. The device for adding multiple networks to a cloud physical machine is applied to Openstack nodes and comprises the following steps:
a creation unit including a matching module;
the matching module is used for automatically matching each pair of network cards with the same label with the network when the cloud physical machine is established;
the label is a preset one-to-one correspondence network card and network identification.
9. The device for adding multiple networks to a cloud physical machine is applied to Openstack nodes and comprises the following steps: memory, a processor and a computer program stored on the memory and executable on the processor, the computer program when executed by the processor implementing the method of cloud physical machine add multi-network as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium applied to an Openstack node, the computer-readable storage medium having stored thereon an information processing program which, when executed by a processor, implements the steps of the method for cloud physical machine adding multi-network according to any one of claims 1 to 7.
CN201911090007.6A 2019-11-08 2019-11-08 Method and device for adding multiple networks to cloud physical machine Active CN110932884B (en)

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