CN107395784B - Method and device for importing internet protocol IP pools in batches - Google Patents
Method and device for importing internet protocol IP pools in batches Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000008676 import Effects 0.000 claims abstract description 76
- 238000012795 verification Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 8
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5061—Pools of addresses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/30—Managing network names, e.g. use of aliases or nicknames
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Abstract
The embodiment of the invention discloses a method and a device for importing internet protocol IP pools in batches, wherein the method comprises the following steps: sending a request for downloading the template to the cloud platform; the cloud platform background creates an import template according to the request; downloading the created import template to the local; filling the IP pool information into the import template; checking the import template filled with the IP pool information; and leading the verified legal IP pools in the leading-in template into a cloud platform database in batch. The embodiment of the invention can improve the efficiency and the usability of the cloud data center management platform for IP pool management and maintenance, and improve the user experience.
Description
Technical Field
The invention relates to a cloud computing technology, in particular to a method and a device for importing internet protocol IP pools in batches.
Background
With the large-scale proliferation of personal computers and the rapid development of virtualization and cloud computing, the number of personal computers and virtual machines is increasing, and the following problems are that: more IP addresses are needed for the virtual machines to access the network, while better mechanisms are needed to manage the IP addresses. For example, currently, the cloud data center management platform (hereinafter referred to as cloud OS) in the wave cloud maintains all IP addresses in one network using IP pool management. The IP pools can only be created one by one in the cloud OS, and when creating, the Network segment, the subnet mask, the Virtual Local Area Network (VLAN) and other attributes need to be input, which is inefficient, and when a user needs to create multiple IP pools, it is not easy to use.
Therefore, in the prior art, the cloud data center management platform manages the IP addresses by manually creating the single IP pool, so that the management and maintenance efficiency of the IP pool is low, the use is difficult, and the user experience is poor.
Disclosure of Invention
In order to solve the technical problem, embodiments of the present invention provide a method and an apparatus for importing IP pools in batches, which can improve efficiency and usability of a cloud data center management platform for IP pool management and maintenance, and improve user experience.
In order to achieve the object of the present invention, in one aspect, an embodiment of the present invention provides a method for importing IP pools in batches, where the method includes:
sending a request for downloading the template to the cloud platform;
the cloud platform background creates an import template according to the request;
downloading the created import template to the local;
filling the IP pool information into the import template;
checking the import template filled with the IP pool information;
and leading the verified legal IP pools in the leading-in template into a cloud platform database in batch.
Compared with the prior art, the embodiment of the invention sends the request for downloading the template to the cloud platform; the cloud platform background creates an import template according to the request; downloading the created import template to the local; filling the IP pool information into the import template; checking the import template filled with the IP pool information; and leading the verified legal IP pools in the leading-in template into a cloud platform database in batch. The embodiment of the invention can improve the efficiency and the usability of the cloud data center management platform for IP pool management and maintenance, and improve the user experience.
Further, the creating of the import template by the cloud platform background according to the request includes: and the background creates an Excel table through a java program and fills an IP pool header contained in the Excel table.
Further, the IP pool header includes: IP pool name, network number, subnet mask, static IP segment, and virtual local area network VLAN number.
Further, after the creation of the import template, the method further includes:
setting a browser response format of the Excel form;
converting the set Excel table into an HttpServletReverse object;
and writing the HttpServletReverse object into a java output stream.
Further, the verifying the import template with the filled IP pool information includes:
a background receives a binary stream, wherein the binary stream corresponds to an import template which is sent to the background and is filled with IP pool information;
writing the binary stream into a newly-built POI Sheet file object, and reading a header and related contents in the import template from the POI Sheet file object;
checking the header and the related content, and if the header and the related content are consistent with an import template established by a background, confirming that the check is passed; and if the header and the related content are inconsistent with the imported template established by the background, confirming that the inspection is not passed.
Further, the step of importing the verified legal IP pools in the import template into the cloud platform database in batch includes:
reading a POI Sheet file object passing the verification, and reading the POI Sheet file object into a preset two-dimensional linked list;
recycling the two-dimensional linked list, and converting POI Sheet file objects in the two-dimensional linked list into IP pool objects in a database;
and storing the IP pool object into a preset cloud platform database.
Further, when the IP pool object is stored in a preset cloud platform database, the method further includes: checking whether an IP pool in the IP pool object conflicts with an existing IP pool in the cloud platform database;
wherein the conflict comprises: duplicate or illegitimate names, overlapping IP segments, duplicate or illegitimate VLAN numbers, and illegitimate IP addresses.
Further, the conflicting checking operation and the storing operation of the IP pool in the IP pool object passing the checking are processed by asynchronous threads.
On the other hand, an embodiment of the present invention further provides a device for importing IP pools in batches, where the device includes:
the request module is used for sending a request for downloading the template to the cloud platform;
the creation module is used for creating an import template by the cloud platform background according to the request;
the download module is used for downloading the created import template to the local;
the filling module is used for filling the IP pool information into the import template;
the verification module is used for verifying the import template filled with the IP pool information;
and the import module is used for importing the verified legal IP pools in the import template into a cloud platform database in batches.
Further, the creation module is further configured to:
and the background creates an Excel table through a java program and fills an IP pool header contained in the Excel table.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a flowchart of a method for importing IP pools in bulk according to an embodiment of the present invention;
fig. 2 is a structural diagram of a device for batch importing an IP pool according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The steps illustrated in the flow charts of the figures may be performed in a computer system such as a set of computer-executable instructions. Also, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.
As shown in fig. 1, which is a flowchart of a method for importing IP pools in bulk according to an embodiment of the present invention, the method includes the following steps:
step 100: sending a request for downloading the template to the cloud platform;
specifically, a user clicks a 'download template' on the cloud OS, and a request is sent to a background;
step 101: the cloud platform background creates an import template according to the request;
specifically, the background creates a java class corresponding to the IP pool in the program, wherein the java class contains various attributes of the IP pool;
creating an Excel object through the POI class, and setting a header in the program. The POI is an open source code function library of software foundation Apache, provides an Application Programming Interface (API) to the Java program, and has a function of reading and writing Office files.
Step 102: downloading the created import template to the local;
step 103: filling the IP pool information into the import template;
step 104: checking the import template filled with the IP pool information;
step 105: and leading the verified legal IP pools in the leading-in template into a cloud platform database in batch.
The method for importing the internet protocol IP pools in batches provided by the embodiment of the invention realizes the creation of the Excel table, the filling and the downloading of the table header through a java program, processes the Excel table information through a specific algorithm and a POI technology, converts the Excel table information into the IP pools, and stores the IP pools in a database of the cloud OS.
Specifically, the process of importing the IP pool in the embodiment of the invention comprises two steps: firstly, a downloading template, namely an Excel form, can be filled with the attribute of an IP pool; and secondly, selecting the filled Excel table, and importing the Excel table into the cloud OS by one key through conversion and verification processing for the user to use.
The embodiment of the invention uses the IO technology of java and the POI technology of Apache to operate the Excel form, and completes the creation, filling and importing of the form. The specific operation is as follows: clicking a button of 'import IP pool' of the cloud OS network module can pop up a popup window, and two steps of 'downloading a template' and 'selecting a file' are arranged in the popup window. Clicking the 'download template', the browser automatically downloads the Excel form filled with the IP pool header to the local, the user fills the IP pool information into the form according to the template, clicks the 'selection file', selects the form just filled, clicks the 'determination', and imports the cloud OS.
The embodiment of the invention sends a request for downloading the template to the cloud platform; the cloud platform background creates an import template according to the request; downloading the created import template to the local; filling the IP pool information into the import template; checking the import template filled with the IP pool information; and leading the verified legal IP pools in the leading-in template into a cloud platform database in batch. The embodiment of the invention can improve the efficiency and the usability of the cloud data center management platform for IP pool management and maintenance, and improve the user experience.
Further, the creating of the import template by the cloud platform background according to the request includes: and the background creates an Excel table through a java program and fills an IP pool header contained in the Excel table.
Further, the IP pool header includes: IP pool name, network number, subnet mask, static IP segment, and virtual local area network VLAN number.
Further, after the creation of the import template, the method further includes:
setting a browser response format of the Excel form;
converting the set Excel table into an HttpServletReverse object;
wherein, HttpServletReverse is: the Web server receives a response object which is created after the http request of the client and represents a response, and the response object contains request information.
And writing the HttpServletReverse object into a java output stream.
Further, the verifying the import template with the filled IP pool information includes:
a background receives a binary stream, wherein the binary stream corresponds to an import template which is sent to the background and is filled with IP pool information;
writing the binary stream into a newly-built POI Sheet file object, and reading a header and related contents in the import template from the POI Sheet file object;
wherein Sheet is the Excel table.
Checking the header and the related content, and if the header and the related content are consistent with an import template established by a background, confirming that the check is passed; and if the header and the related content are inconsistent with the imported template established by the background, confirming that the inspection is not passed.
Further, the step of importing the verified legal IP pools in the import template into the cloud platform database in batch includes:
reading a POI Sheet file object passing the verification, and reading the POI Sheet file object into a preset two-dimensional linked list;
recycling the two-dimensional linked list, and converting POI Sheet file objects in the two-dimensional linked list into IP pool objects in a database;
and storing the IP pool object into a preset cloud platform database.
Further, when the IP pool object is stored in a preset cloud platform database, the method further includes: checking whether an IP pool in the IP pool object conflicts with an existing IP pool in the cloud platform database;
wherein the conflict comprises: duplicate or illegitimate names, overlapping IP segments, duplicate or illegitimate VLAN numbers, and illegitimate IP addresses.
Further, the conflicting checking operation and the storing operation of the IP pool in the IP pool object passing the checking are processed by asynchronous threads.
The following describes in principle the implementation of an embodiment of the invention.
Firstly, a creating process of an import template is carried out, the creation of an Excel table and the filling of a table header are realized through a java program, and the specific steps are as follows:
a user clicks a 'download template' on the cloud OS, and a request is sent to a background;
the background creates a java class corresponding to the IP pool in the program, wherein the java class contains various attributes of the IP pool;
creating an Excel object through POI classes, setting a header in a program, wherein the header comprises an IP pool name, a network number, a subnet mask, a static IP section and a VLAN number, and filling example contents of the IP pool in a first row;
setting a response format of a browser, coding the response format into utf-8, converting the Excel object into an HttpServletReverse object without cache;
and writing the object into a java output stream, and downloading a corresponding Excel table to the local by the browser.
Secondly, importing the IP pools into the cloud OS in batch, filling Excel forms by users, and storing the Excel forms; clicking the 'selection file', selecting the filled Excel table, clicking to determine, reading and verifying the information of the Excel table by a program, and importing a legal IP pool into a database of the cloud OS, wherein the specific steps are as follows:
the user selects an Excel form, and after clicking and determining, the background receives a binary stream;
writing the binary stream into a newly-built POI Sheet file object, and reading contents such as a header, a row number, a column number and the like from the object;
at this time, whether the file is correct or not is checked, namely whether the file is the file after the user modifies the Excel template or not is checked. In the embodiment of the invention, the column number, the title and the header content are checked, if all the column number, the title and the header content are consistent with the template, the processing is continued, otherwise, a file error is reported.
Considering the actual use scenario and the code processing efficiency, the maximum import of 50 IP pools is limited, and if 50 IP pools are redundant, an error is reported;
it should be noted that the number of the introduced pieces is not limited in the embodiment of the present invention.
Further reading the POI Sheet object, each row is an IP pool. Reading the IP pool object into a two-dimensional linked list, recycling the linked list, and converting the IP pool object into IP pool objects in the cloud sea database;
the IP pool objects can be stored in a cloud OS database after validity verification, and because the time for verifying and storing the database is long, an asynchronous task needs to be created, and the verification and storing are carried out in the asynchronous task;
wherein, the validity check is to check whether the IP pool conflicts with the existing IP pool in the cloud OS, and the conflict may include name duplication or illegal, IP segment overlapping, VLAN number duplication or illegal, and IP address illegal;
if the IP pool is legal, storing the IP pool in a database, and if the IP pool is conflicted, skipping the IP pool and continuously reading the next strip;
after the import is completed, the failed IP pool and the failure reason can be checked in the task management page.
According to the embodiment of the invention, through the POI technology and the Java IO technology, the Excel form is read, converted and processed into the IP pool and the process of importing the IP pool template into the cloud OS is realized, the batch import of the IP pool is realized, and the operation efficiency and the user experience are improved.
Fig. 2 is a structural diagram of an apparatus for importing IP pools in batches according to an embodiment of the present invention, and as shown in fig. 2, an apparatus for importing IP pools in batches according to another aspect of the embodiment of the present invention includes:
a request module 201, configured to send a request for downloading a template to a cloud platform;
a creating module 202, configured to create an import template according to the request by the cloud platform background;
the downloading module 203 is configured to download the created import template to the local;
a filling module 204, configured to fill the import template with the IP pool information;
the verification module 205 is configured to verify the import template with which the IP pool information is filled;
and an importing module 206, configured to import the verified legal IP pools in the import template into the cloud platform database in batch.
Further, the creating module 202 is further configured to:
and the background creates an Excel table through a java program and fills an IP pool header contained in the Excel table.
The embodiment of the invention relates to a method for importing internet protocol IP pools in batches in the technical field of cloud computing data centers. And automatically creating and downloading an IP pool template through a POI technology and a Java IO technology, converting an Excel form into an IP pool, and then importing the IP pool template into the cloud OS in batches. For example, the method is applied to an InCloud Manager system, the function of leading the IP pool into the cloud OS in batches is realized, the efficiency of the cloud OS in managing the IP pool is improved, and the user experience is improved.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A method for importing IP pools in batches is characterized by comprising the following steps:
sending a request for downloading the template to the cloud platform;
the cloud platform background creates an import template according to the request, and the creation comprises the following steps: the background establishes an Excel table through a java program and fills an IP pool table header contained in the Excel table;
downloading the created import template to the local;
filling the IP pool information into the import template;
the verification of the import template filled with the IP pool information comprises the following steps:
a background receives a binary stream, wherein the binary stream corresponds to an import template which is sent to the background and is filled with IP pool information;
writing the binary stream into a newly-built POI Sheet file object, and reading a header and related contents in the import template from the POI Sheet file object;
checking the header and the related content, and if the header and the related content are consistent with an import template established by a background, confirming that the check is passed; if the header and the related content are inconsistent with the import template established by the background, confirming that the inspection is not passed;
and leading the verified legal IP pools in the leading-in template into a cloud platform database in batch.
2. The method of bulk import into an internet protocol, IP, pool of claim 1, wherein the IP pool header comprises: IP pool name, network number, subnet mask, static IP segment, and virtual local area network VLAN number.
3. The method of bulk import into an internet protocol IP pool according to claim 1, further comprising, after creating the import template:
setting a browser response format of the Excel form;
converting the set Excel table into an HttpServletReverse object;
and writing the HttpServletReverse object into a java output stream.
4. The method of claim 1, wherein the step of importing the verified legal IP pools in the import template into the cloud platform database in batch comprises:
reading a POI Sheet file object passing the verification, and reading the POI Sheet file object into a preset two-dimensional linked list;
recycling the two-dimensional linked list, and converting POI Sheet file objects in the two-dimensional linked list into IP pool objects in a database;
and storing the IP pool object into a preset cloud platform database.
5. The method of batch import to an internet protocol IP pool according to claim 4, wherein when storing the IP pool object in a preset cloud platform database, the method further comprises: checking whether an IP pool in the IP pool object conflicts with an existing IP pool in the cloud platform database;
wherein the conflict comprises: duplicate or illegitimate names, overlapping IP segments, duplicate or illegitimate VLAN numbers, and illegitimate IP addresses.
6. The method of batch import of internet protocol IP pools according to claim 5, wherein the conflicting checking operation and the storing operation of the IP pool in the IP pool object passing the checking are processed by asynchronous threads.
7. An apparatus for importing IP pools in a batch manner, comprising:
the request module is used for sending a request for downloading the template to the cloud platform;
a creating module, configured to create, by the cloud platform background, an import template according to the request, and further configured to:
the background establishes an Excel table through a java program and fills an IP pool table header contained in the Excel table;
the download module is used for downloading the created import template to the local;
the filling module is used for filling the IP pool information into the import template;
the verification module is used for verifying the import template filled with the IP pool information, and comprises the following steps:
a background receives a binary stream, wherein the binary stream corresponds to an import template which is sent to the background and is filled with IP pool information;
writing the binary stream into a newly-built POI Sheet file object, and reading a header and related contents in the import template from the POI Sheet file object;
checking the header and the related content, and if the header and the related content are consistent with an import template established by a background, confirming that the check is passed; if the header and the related content are inconsistent with the import template established by the background, confirming that the inspection is not passed;
and the import module is used for importing the verified legal IP pools in the import template into a cloud platform database in batches.
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| CN108153823A (en) * | 2017-12-06 | 2018-06-12 | 铜陵市人人网络科技有限公司 | A kind of friendly link batch method for uploading |
| CN108537528B (en) * | 2018-04-10 | 2021-08-06 | 平安科技（深圳）有限公司 | Batch file auditing and payment-for-delivery method and system |
| WO2020000403A1 (en) * | 2018-06-29 | 2020-01-02 | 清华大学 | Location-related information access method and device based on geographic interest point coding |
| CN110147402A (en) * | 2019-05-22 | 2019-08-20 | 北大方正集团有限公司 | Excel file introduction method and equipment, deriving method and equipment |
| CN111125091A (en) * | 2019-11-18 | 2020-05-08 | 济南中磁电子科技有限公司 | Data batch uploading method, uploading system, receiving method and receiving system |
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