CN111683150A - Method and system for creating cloud hard disk based on cloud platform - Google Patents
Method and system for creating cloud hard disk based on cloud platform Download PDFInfo
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- CN111683150A CN111683150A CN202010521371.XA CN202010521371A CN111683150A CN 111683150 A CN111683150 A CN 111683150A CN 202010521371 A CN202010521371 A CN 202010521371A CN 111683150 A CN111683150 A CN 111683150A
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- 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
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1021—Server selection for load balancing based on client or server locations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/061—Improving I/O performance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1403—Architecture for metering, charging or billing
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- 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
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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Abstract
The invention discloses a method for creating a cloud hard disk based on a cloud platform, which relates to the technical field of computers and comprises the following steps: establishing corresponding areas in the cloud platform according to different geographic positions; a user sends a cloud hard disk creation request to a cloud platform, wherein the request comprises the type, the capacity, the geographic position and the charging mode of the cloud hard disk; the cloud platform receives the request, and performs order placing and charging processing according to the request; then, distributing the request to a corresponding area of the cloud platform for service processing according to the geographic position in the request; issuing the processed request to a storage service of a cloud platform, and starting to create a cloud hard disk; in the cloud platform, the corresponding drive is forwarded to the corresponding storage system, and the cloud hard disk is created; and after the creation is completed, the user operates the cloud hard disk. The invention also discloses a system for creating the cloud hard disk based on the cloud platform, which is combined with the method, so that a user can select the area node according to the geographical position to create and use the cloud hard disk.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a method and a system for creating a cloud hard disk based on a cloud platform.
Background
Under the background of cloud computing, a cloud hard disk provides persistent data block-level random storage with the advantages of high availability, high performance, elasticity, low price, charging and the like, and is increasingly popular with governments, enterprises and individuals.
Generally, cloud hard disks are created in the same area by default, which means that cloud data centers are in the same place, and when a user far away from the cloud data centers uses the cloud hard disks, adverse situations such as network transmission delay and access speed reduction caused by physical distance factors need to be endured.
Therefore, the need for cloud hard disk to support multiple regions has been pressing.
Disclosure of Invention
Aiming at the requirements and the defects of the prior art development, the invention provides the method and the system for creating the cloud hard disk based on the cloud platform, so that the cloud hard disk can be created in different geographic areas, and the actual use requirements of users can be met conveniently and friendly.
Firstly, the invention provides a method for creating a cloud hard disk based on a cloud platform, and the technical scheme adopted for solving the technical problems is as follows:
a method for creating a cloud hard disk based on a cloud platform comprises the following implementation processes:
step 1, establishing corresponding areas in a cloud platform according to different geographic positions;
step 2, a user sends a cloud hard disk creation request to the cloud platform through a client, wherein the request comprises the type, the capacity, the geographic position and the charging mode of the cloud hard disk;
step 3, the cloud platform receives a cloud hard disk creation request sent by a user, and performs order placing and charging processing according to the request;
step 4, after the processing is completed, distributing the request to a corresponding area of the cloud platform for service processing according to the geographic position in the user request;
step 5, issuing the request after the service processing to a storage service of a cloud platform, and starting to create a cloud hard disk;
step 6, in the cloud platform, the corresponding drive is forwarded to the corresponding storage system, and the cloud hard disk is created;
and 7, completing creation, and operating the cloud hard disk by the user according to the requirement of the user.
Further, after receiving a cloud hard disk creation request sent by a user, the related cloud platform firstly checks an illegal input data format and an illegal data value, and after the check is passed, orders are placed and charging processing is carried out according to the request.
Further, the specific content of the service processing for the creation request includes: verifying the type supported by the cloud hard disk and verifying whether the size of the applied cloud hard disk contains sufficient space in the corresponding storage pool;
after the service processing is carried out on the creation request, the request is converted into a dialogue language with an openstack storage service module and is issued to the openstack storage service module, the openstack storage service module finds the adaptive storage drive, and the drive is associated to the corresponding storage system to create the cloud hard disk.
Specifically, the operation of the user on the cloud hard disk includes: mounting a cloud hard disk, unloading the cloud hard disk, deleting the cloud hard disk and expanding the cloud hard disk.
Preferably, the storage system concerned can be Ceph, lvm, nfs.
Based on the method for creating the cloud hard disk based on the cloud platform, the invention also provides a system for creating the cloud hard disk based on the cloud platform, and the technical scheme adopted for solving the technical problems is as follows:
a system for establishing a cloud hard disk based on a cloud platform is used for realizing the steps 1-7 of the method and comprises a user layer, a platform layer, a forwarding layer and a service supporting layer;
a user operates the cloud hard disk through a user layer;
the platform layer establishes corresponding areas in the cloud platform according to different geographic positions, and receives a cloud hard disk establishment request of a user through the user layer;
the forwarding layer is used for forwarding the cloud hard disk creation request of the platform layer and forwarding the request to a corresponding area of the cloud platform according to the geographical position in the request;
the service supporting layer is a direct acting layer with the chargeable characteristic of the cloud computing service and is used for receiving a cloud hard disk creation request forwarded by the forwarding layer, the request comprises the type, the capacity, the geographic position and the charging mode of the cloud hard disk, order placing and charging processing are carried out according to the request, after the processing is finished, the platform layer carries out service processing on a corresponding area of the cloud platform according to the processing result of the service supporting layer, and the cloud hard disk is created.
Further, the related platform layer comprises a cloud hard disk service processing layer, an openstack storage service layer and a storage system layer;
after the cloud hard disk service processing layer receives a cloud hard disk creation request of a user through the user layer,
firstly, the illegal input data format and the illegal data value are checked,
after the verification is passed, the cloud hard disk service processing layer forwards the data to the service supporting layer through the forwarding layer,
and the service supporting layer performs order placing and charging processing according to the request.
Furthermore, the cloud hard disk service processing layer of the related platform layer performs service processing on the corresponding area of the cloud platform according to the processing result of the service supporting layer, and the specific content of the service processing includes:
verifying the type supported by the cloud hard disk and verifying whether the size of the applied cloud hard disk contains sufficient space in the corresponding storage pool;
after the verification is passed, the cloud hard disk service processing layer converts the request into a dialogue language with the openstack storage service layer and issues the dialogue language to the openstack storage service layer, the openstack storage service layer finds the adaptive storage driver, the adaptive storage driver is associated to the corresponding storage system layer through the driver, and the cloud hard disk is created.
Preferably, the related storage system layers comprise Ceph, lvm and nfs.
Further, the operation of the user on the cloud hard disk through the user layer includes: mounting a cloud hard disk, unloading the cloud hard disk, deleting the cloud hard disk and expanding the cloud hard disk.
Compared with the prior art, the method and the system for creating the cloud hard disk based on the cloud platform have the beneficial effects that:
according to the invention, the cloud platform comprising a plurality of areas is established in each place according to the geographical position, so that a user can select the area node closest to the geographical position to establish and use the cloud hard disk according to the geographical position, the purposes of reducing access time delay and improving access speed are realized, and the actual use requirements of the user can be conveniently and friendly met.
Drawings
FIG. 1 is a flow chart of a method according to a first embodiment of the present invention.
Fig. 2 is a system architecture diagram of a second embodiment of the present invention.
Detailed Description
In order to make the technical scheme, the technical problems to be solved and the technical effects of the present invention more clearly apparent, the following technical scheme of the present invention is clearly and completely described with reference to the specific embodiments.
The first embodiment is as follows:
with reference to fig. 1, this embodiment provides a method for creating a cloud hard disk based on a cloud platform, where an implementation process of the method includes:
step 1, establishing corresponding areas in a cloud platform according to different geographic positions. For example, Beijing may be established in region 1 of the cloud platform and Shanghai may be established in region 2 of the cloud platform.
And 2, the user sends a cloud hard disk creation request to the cloud platform through the client, wherein the request comprises the cloud hard disk type, the cloud hard disk capacity, the geographic position and the charging mode.
And 3, the cloud platform receives a cloud hard disk creation request sent by a user, checks the illegal input data format and the illegal data value, and places an order and charges according to the request after the checking is passed.
And 4, after the processing is finished, distributing the request to a corresponding area of the cloud platform for service processing according to the geographic position in the user request, wherein the specific content of the service processing comprises the following steps: and verifying the type supported by the cloud hard disk and verifying whether the applied size of the cloud hard disk contains sufficient space in the corresponding storage pool.
And 5, after the service processing is carried out on the creation request, converting the request into a dialogue language with the openstack storage service module, and issuing the dialogue language to the openstack storage service module to create the cloud disk.
And 6, in the cloud platform, the openstack storage service module finds the adaptive storage drive, and the drive is associated to the corresponding storage system to create the cloud hard disk. In this embodiment, the storage system may be Ceph, lvm, nfs.
Step 7, completing creation, and operating the cloud hard disk by a user according to the requirement of the user, wherein the operation specifically comprises the following steps: mounting a cloud hard disk, unloading the cloud hard disk, deleting the cloud hard disk and expanding the cloud hard disk.
Example two:
with reference to fig. 2, on the basis of the first embodiment, the present embodiment provides a system for creating a cloud hard disk based on a cloud platform, which includes a user layer, a platform layer, a forwarding layer, and a service support layer.
The user operates the cloud hard disk through the user layer, and the operation may include: mounting a cloud hard disk, unloading the cloud hard disk, deleting the cloud hard disk and expanding the cloud hard disk.
The platform layer establishes corresponding areas in the cloud platform according to different geographic positions, and receives a cloud hard disk creation request of a user through the user layer.
The forwarding layer is used for forwarding the cloud hard disk creation request of the platform layer and forwarding the request to a corresponding area of the cloud platform according to the geographic position in the request. For example, beijing may be established in area 1 of the cloud platform, and shanghai may be established in area 2 of the cloud platform, so that when the geographic location in the request is beijing, the forwarding layer will forward the request to area 1 of the cloud platform.
The service supporting layer is a direct acting layer with the chargeable characteristic of the cloud computing service and is used for receiving a cloud hard disk creation request forwarded by the forwarding layer, the request comprises the type, the capacity, the geographic position and the charging mode of the cloud hard disk, order placing and charging processing are carried out according to the request, after the processing is finished, the platform layer carries out service processing on a corresponding area of the cloud platform according to the processing result of the service supporting layer, and the cloud hard disk is created.
In this embodiment, the platform layer further includes a cloud hard disk service processing layer, an openstack storage service layer, and a storage system layer.
After a cloud hard disk service processing layer receives a cloud hard disk creation request of a user through a user layer, firstly, an illegal input data format and an illegal data value are checked. After the verification is passed, the cloud hard disk service processing layer forwards the verification to the service supporting layer through the forwarding layer, and the service supporting layer performs order placing and charging processing according to the request.
In this embodiment, the cloud hard disk service processing layer of the platform layer performs service processing on a corresponding area of the cloud platform according to a processing result of the service supporting layer, and the specific content of the service processing includes: and verifying the type supported by the cloud hard disk and verifying whether the applied size of the cloud hard disk contains sufficient space in the corresponding storage pool. After the verification is passed, the cloud hard disk service processing layer converts the request into a dialogue language with the openstack storage service layer and issues the dialogue language to the openstack storage service layer, the openstack storage service layer finds the adaptive storage driver, the adaptive storage driver is associated to the corresponding storage system layer through the driver, and the cloud hard disk is created. Wherein, the storage system layer comprises Ceph, lvm and nfs.
In summary, by using the method and the system for creating the cloud hard disk based on the cloud platform, a user can select the area node closest to the cloud hard disk according to the geographical position to create and use the cloud hard disk, so that the purposes of reducing access delay and improving access speed are achieved.
The principles and embodiments of the present invention have been described in detail using specific examples, which are provided only to aid in understanding the core technical content of the present invention. Based on the above embodiments of the present invention, those skilled in the art should make any improvements and modifications to the present invention without departing from the principle of the present invention, and therefore, the present invention should fall into the protection scope of the present invention.
Claims (10)
1. A method for creating a cloud hard disk based on a cloud platform is characterized in that the implementation process of the method comprises the following steps:
step 1, establishing corresponding areas in a cloud platform according to different geographic positions;
step 2, a user sends a cloud hard disk creation request to the cloud platform through a client, wherein the request comprises the type, the capacity, the geographic position and the charging mode of the cloud hard disk;
step 3, the cloud platform receives a cloud hard disk creation request sent by a user, and performs order placing and charging processing according to the request;
step 4, after the processing is completed, distributing the request to a corresponding area of the cloud platform for service processing according to the geographic position in the user request;
step 5, issuing the request after the service processing to a storage service of a cloud platform, and starting to create a cloud hard disk;
step 6, in the cloud platform, the corresponding drive is forwarded to the corresponding storage system, and the cloud hard disk is created;
and 7, completing creation, and operating the cloud hard disk by the user according to the requirement of the user.
2. The method for creating the cloud hard disk based on the cloud platform according to claim 1, wherein after receiving a cloud hard disk creation request sent by a user, the cloud platform firstly checks an illegal input data format and an illegal data value, and after the check is passed, performs order placing and charging processing according to the request.
3. The method for creating the cloud hard disk based on the cloud platform according to claim 2, wherein the specific content of performing service processing on the creation request includes: verifying the type supported by the cloud hard disk and verifying whether the size of the applied cloud hard disk contains sufficient space in the corresponding storage pool;
after the service processing is carried out on the creation request, the request is converted into a dialogue language with an openstack storage service module and is issued to the openstack storage service module, the openstack storage service module finds the adaptive storage drive, and the drive is associated to the corresponding storage system to create the cloud hard disk.
4. The method for creating the cloud hard disk based on the cloud platform according to claim 1, wherein the operation performed on the cloud hard disk by the user comprises: mounting a cloud hard disk, unloading the cloud hard disk, deleting the cloud hard disk and expanding the cloud hard disk.
5. The method for creating the cloud hard disk based on the cloud platform of claim 1, wherein the storage system may be Ceph, lvm, nfs.
6. A system for creating a cloud hard disk based on a cloud platform, wherein the system is used for implementing steps 1-7 of the method according to claim 1, and the system comprises a user layer, a platform layer, a forwarding layer and a service support layer;
the user operates the cloud hard disk through the user layer;
the platform layer establishes corresponding areas in the cloud platform according to different geographic positions, and receives a cloud hard disk establishment request of a user through the user layer;
the forwarding layer is used for forwarding a cloud hard disk creation request of the platform layer and forwarding the request to a corresponding area of the cloud platform according to the geographical position in the request;
the service supporting layer is a direct acting layer with the chargeable characteristic of the cloud computing service and is used for receiving a cloud hard disk creation request forwarded by the forwarding layer, the request comprises the type, the capacity, the geographic position and the charging mode of the cloud hard disk, order placing and charging processing are carried out according to the request, and after the processing is finished, the platform layer carries out service processing on a corresponding area of the cloud platform according to a processing result of the service supporting layer and creates the cloud hard disk.
7. The system for creating the cloud hard disk based on the cloud platform as claimed in claim 6, wherein the platform layer further comprises a cloud hard disk business processing layer, an openstack storage service layer and a storage system layer;
after the cloud hard disk service processing layer receives a cloud hard disk creation request of a user through a user layer,
firstly, the illegal input data format and the illegal data value are checked,
after the verification is passed, the cloud hard disk service processing layer forwards the data to the service supporting layer through a forwarding layer,
and the service supporting layer performs order placing and charging processing according to the request.
8. The system according to claim 7, wherein the cloud hard disk service processing layer of the platform layer performs service processing on a corresponding area of the cloud platform according to the processing result of the service support layer, and the specific content of the service processing includes:
verifying the type supported by the cloud hard disk and verifying whether the size of the applied cloud hard disk contains sufficient space in the corresponding storage pool;
after the verification is passed, the cloud hard disk service processing layer converts the request into a dialogue language with the openstack storage service layer and issues the dialogue language to the openstack storage service layer, the openstack storage service layer finds the adaptive storage driver, and the driver is associated to the corresponding storage system layer to create the cloud hard disk.
9. The system for creating the cloud hard disk based on the cloud platform of claim 8, wherein the storage system layer comprises Ceph, lvm and nfs.
10. The system for creating the cloud hard disk based on the cloud platform of claim 6, wherein the operation performed on the cloud hard disk by the user through the user layer comprises: mounting a cloud hard disk, unloading the cloud hard disk, deleting the cloud hard disk and expanding the cloud hard disk.
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| CN111078152A (en) * | 2019-12-20 | 2020-04-28 | 浪潮云信息技术有限公司 | Cloud hard disk creation method and device based on cloud platform |
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Application publication date: 20200918 |