CN116414439A - Configuration file management method and system in load balancing equipment - Google Patents
Configuration file management method and system in load balancing equipment Download PDFInfo
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- CN116414439A CN116414439A CN202310010712.0A CN202310010712A CN116414439A CN 116414439 A CN116414439 A CN 116414439A CN 202310010712 A CN202310010712 A CN 202310010712A CN 116414439 A CN116414439 A CN 116414439A
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- 238000007726 management method Methods 0.000 title description 17
- 230000006835 compression Effects 0.000 claims abstract description 42
- 238000007906 compression Methods 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000004806 packaging method and process Methods 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims description 8
- KKIMDKMETPPURN-UHFFFAOYSA-N 1-(3-(trifluoromethyl)phenyl)piperazine Chemical compound FC(F)(F)C1=CC=CC(N2CCNCC2)=C1 KKIMDKMETPPURN-UHFFFAOYSA-N 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/71—Version control; Configuration management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/174—Redundancy elimination performed by the file system
- G06F16/1744—Redundancy elimination performed by the file system using compression, e.g. sparse files
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
-
- 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 invention discloses a method and a system for managing configuration files in load balancing equipment, which relate to the field of configuration file management, wherein the method comprises the following steps: backing up configuration files in the load balancing equipment according to the set time interval; carrying out compression encryption operation on the backed-up configuration file of any encryption type to obtain an encrypted compressed file; packaging all the encrypted compressed files to obtain a configuration file compressed package; the configuration file compression package is used for an administrator to apply and export; a compressed encryption operation comprising: reading plaintext data of the backed-up configuration file; splitting the plaintext data into a plurality of plaintext segments of a set length; encrypting each plaintext segment by using an encryptor to obtain an encrypted segment; combining the plurality of encrypted segments to obtain an encrypted data block; and respectively adding file description information before and after the encrypted data block to obtain an encrypted compressed file. The invention can realize the management of the configuration file efficiently and conveniently and ensure the safety of the configuration file.
Description
Technical Field
The present invention relates to the field of profile management, and in particular, to a method and system for managing a profile in a load balancing device.
Background
The load balancing product has more and more powerful functions, the corresponding configuration file configuration items are more and more complex, and the number of configuration files is also more and more. When multiple load balancing devices are in a high Available cluster (HA), an operator needs to backup configuration files at the same time, and at this time, configuration file management is a tedious problem for the operator.
At present, an operation and maintenance person normally logs in a manual backup configuration file of the equipment, so that configuration information in the current operation environment is not lost, a plurality of previously configured use scenes are recovered, and the complex operation environment is prevented from being reconfigured. In order to ensure the operation safety of the system, the system is operated in a background-free mode, namely, a system manager cannot directly log in a shell background, so that the configuration file cannot be directly managed, the import and export processes of the configuration file are very complicated, the configuration file is not encrypted, and therefore some internal equipment information can be leaked, so that potential safety hazards are caused.
Disclosure of Invention
Based on the above, the embodiment of the invention provides a method and a system for managing configuration files in load balancing equipment, so that the management of the configuration files is realized efficiently and conveniently, and the security of the configuration files is ensured.
In order to achieve the above object, the present invention provides the following solutions:
a method for profile management in a load balancing device, comprising:
backing up configuration files in the load balancing equipment according to the set time interval to obtain backed up configuration files;
determining the file type and the storage path of each backed-up configuration file;
carrying out compression encryption operation on the backed-up configuration file with any file type being the encryption type to obtain an encrypted compressed file;
packaging all the encrypted compressed files to obtain a configuration file compressed package; the configuration file compression package is used for an administrator to apply and export;
wherein the compression encryption operation includes:
reading plaintext data of the backed-up configuration file according to the storage path;
splitting the plaintext data into a plurality of plaintext segments of a set length;
respectively encrypting each plaintext segment by adopting an encryptor to obtain a plurality of encrypted segments;
combining the plurality of encrypted segments to obtain an encrypted data block;
and respectively adding file description information of the corresponding backed-up configuration file before and after the encrypted data block to obtain an encrypted compressed file.
Optionally, the packaging processing is performed on all the encrypted compressed files to obtain a configuration file compressed package, which specifically includes:
generating a file directory according to file description information of the backed-up configuration files with all file types being encryption types;
and adding the file catalogue at the tail part of the encrypted compressed file obtained after the last compressed encryption operation is completed, and packaging all the encrypted compressed files after the file catalogue is added to obtain a configuration file compressed package.
Optionally, after the packaging processing is performed on all the encrypted compressed files to obtain the configuration file compressed package, the method further includes:
and storing the backup time and the storage size information of the configuration file compression package.
Optionally, after the packaging processing is performed on all the encrypted compressed files to obtain the configuration file compressed package, the method further includes:
and after the administrator inputs the set password, the configuration file compression package is applied.
Optionally, after the packaging processing is performed on all the encrypted compressed files to obtain the configuration file compressed package, the method further includes:
and the administrator exports the configuration file compression package by adopting a page management platform, FTP or TFTP.
Optionally, after storing the backup time and the storage size information of the configuration file compression package, the method further includes:
and previewing the configuration file compression package, the backup time and the storage size information by an administrator.
Optionally, the encryptor is an AES encryptor.
Optionally, the set length is 128 bits.
The invention also provides a configuration file management system in the load balancing equipment, which comprises the following steps:
the file backup module is used for backing up the configuration files in the load balancing equipment according to the set time interval to obtain backed up configuration files;
the file information determining module is used for determining the file type and the storage path of each backed-up configuration file in the load balancing equipment;
the compression encryption module is used for carrying out compression encryption operation on the backed-up configuration file with any file type being the encryption type to obtain an encrypted compressed file;
the packaging module is used for packaging all the encrypted compressed files to obtain a configuration file compressed package; the configuration file compression package is used for an administrator to apply and export;
wherein, the compression encryption module includes:
the data reading unit is used for reading the plaintext data of the backed-up configuration file according to the storage path;
the plaintext splitting unit is used for splitting the plaintext data into a plurality of plaintext segments with set lengths;
the encryption unit is used for respectively carrying out encryption processing on each plaintext segment by adopting an encryptor to obtain a plurality of encrypted segments;
the merging unit is used for merging the plurality of encrypted segments to obtain an encrypted data block;
and the description information adding unit is used for respectively adding file description information of the corresponding backed-up configuration file before and after the encrypted data block to obtain an encrypted compressed file.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the embodiment of the invention provides a method and a system for managing configuration files in load balancing equipment, which are used for backing up the configuration files in the load balancing equipment according to a set time interval, so that the active backup of the configuration files is realized, and compared with a manual backup mode, the method and the system are convenient and quick to realize the management of the configuration files; and carrying out compression and encryption operation on the backed-up configuration file with any file type being the encryption type to obtain an encrypted and compressed file, thereby ensuring the safety of the configuration file and avoiding illegal modification.
Drawings
For a clearer description of embodiments of the present invention or of the prior art, the drawings that are necessary for the embodiments will be briefly described, it being apparent that the drawings 5 in the following description are only some embodiments of the present invention, which are not inventive for a person skilled in the art
On the premise of the workability, other drawings can be obtained from these drawings.
Fig. 1 is a flowchart of a method for managing configuration files in a load balancing device according to an embodiment of the present invention;
FIG. 2 is a flowchart of a compressed encryption operation according to an embodiment of the present invention;
fig. 3 is a block diagram of a configuration file management system in a load balancing device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention
It will be apparent that the embodiments described are only some, but not all embodiments of the invention. Based on the examples of the present invention, one of ordinary skill in the art would not do
All other embodiments obtained under the inventive premise fall within the scope of protection of the present invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
0 referring to fig. 1, the method for managing a configuration file in a load balancing device of the present embodiment includes:
step 101: and backing up the configuration files in the load balancing equipment according to the set time interval to obtain backed up configuration files.
Specifically, for the configuration file to be backed up, the backup can be completed by submitting the basic configuration, and
the basic configuration includes: file name, whether encrypted, and file configuration type (current configuration or start 5 configuration).
Step 102: the file type and the storage path of each backed-up configuration file are determined.
Step 103: and carrying out compression encryption operation on the backed-up configuration file with any file type being the encryption type to obtain an encrypted compressed file.
Step 104: packaging all the encrypted compressed files to obtain a configuration file compressed package; the profile compression package is used for application and export by an administrator.
Wherein, referring to fig. 2, the compressing encryption operation in step 103 includes:
step 201: and reading the plaintext data of the backed-up configuration file according to the storage path.
Step 202: splitting the plaintext data into a plurality of plaintext segments of a set length. The set length may be 128 bits.
Step 203: and respectively encrypting each plaintext segment by adopting an encryptor to obtain a plurality of encrypted segments. The encryptor may be an advanced encryption standard (AdvancedEncryptionStandard, AES) encryptor.
Step 204: and combining the plurality of encrypted segments to obtain an encrypted data block.
Step 205: and respectively adding file description information of the corresponding backed-up configuration file before and after the encrypted data block to obtain an encrypted compressed file. The file description information may be pre-noted file-related information.
In one example, step 104 specifically includes:
1) And generating a file directory according to the file description information of the backed-up configuration files with all the file types being encryption types.
2) And adding the file catalogue at the tail part of the encrypted compressed file obtained after the last compressed encryption operation is completed, and packaging all the encrypted compressed files after the file catalogue is added to obtain a configuration file compressed package.
In one example, after step 104, further comprising:
and storing the backup time and the storage size information of the configuration file compression package.
In one example, after step 104, further comprising:
and after the administrator inputs the set password, the configuration file compression package is applied.
The administrator exports the profile compression package using a page management platform, file transfer protocol (FileTransferProtocol, FTP), or simple file transfer protocol (TrivialFileTransferProtocol, TFTP). In addition, for importing a configuration file into the load balancing device, the implementation manner is as follows: and selecting a corresponding configuration file, and importing the configuration file by adopting a page management platform, FTP or simple TFTP.
And previewing the configuration file compression package, the backup time and the storage size information by an administrator.
In practical application, a specific implementation process of the configuration file management method in the load balancing device is as follows:
1) And selecting the type of the backup file and confirming the storage path of the backup file.
2) And compressing, encrypting and packaging the configuration file.
The compression and encryption flow is as follows:
step 1: and reading data of one configuration file, and splitting the plaintext into independent plaintext segments, wherein each segment has a length of 128 bits. And then the plaintext segments are processed by an AES encryptor to generate ciphertext segments, and the ciphertext segments are combined together to obtain an encrypted data block.
Step 2: and adding file description information before and after the data block.
Step 3: and extracting all file description information to generate a file directory attached to the tail of the last data block.
And in this way, each individual file is compressed and encrypted to obtain the final encrypted compressed file.
3) After the packaging is completed, an administrator can directly preview the configuration file compression package to see the backup time and storage size information of the compression package.
4) For a packaged configuration file (i.e., a configuration file compression package), an administrator may apply after entering the correct password (i.e., setting the password).
5) For the packaged configuration file, the administrator may choose to export on the page management platform, FTP, or TFTP.
The invention can realize the following functions: the configuration files can be actively backed up, and the backed up configuration files can be managed, for example, deletion, application and other operations can be performed; the backed-up configuration file can be actively selected and exported, and the configuration file is encrypted during export, so that the security of the configuration file is ensured, and illegal modification is avoided; actively uploading a configuration file; the configuration files may be imported or exported remotely by means of a page management platform, FTP or TFTP, etc.
The invention has the following advantages: the method for compressing, encrypting and packaging the configuration files ensures the storage, export and safety of the configuration files, and the configuration files are exported through the page management platform, the FTP or the TFTP, so that the method is simple and easy to use, the use efficiency can be greatly improved, and the convenience of actual use is ensured.
Example two
In order to execute the corresponding method of the above embodiment to achieve the corresponding functions and technical effects, a profile management system in a load balancing device is provided below.
Referring to fig. 3, the system includes:
the file backup module 301 is configured to backup the configuration files in the load balancing device according to a set time interval, so as to obtain backed-up configuration files.
The file information determining module 302 is configured to determine a file type and a storage path of each backed up configuration file in the load balancing device.
The compression and encryption module 303 is configured to perform compression and encryption operations on the backed up configuration file with any file type being an encryption type, so as to obtain an encrypted compressed file.
The packaging module 304 is configured to perform packaging processing on all the encrypted compressed files to obtain a configuration file compressed package; the profile compression package is used for application and export by an administrator.
Wherein, the compression encryption module 303 includes:
and the data reading unit is used for reading the plaintext data of the backed-up configuration file according to the storage path.
And the plaintext splitting unit is used for splitting the plaintext data into a plurality of plaintext segments with set lengths.
And the encryption unit is used for respectively carrying out encryption processing on each plaintext segment by adopting an encryptor to obtain a plurality of encrypted segments.
And the merging unit is used for merging the plurality of encrypted segments to obtain an encrypted data block.
And the description information adding unit is used for respectively adding file description information of the corresponding backed-up configuration file before and after the encrypted data block to obtain an encrypted compressed file.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present invention and the core ideas thereof; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (9)
1. A method for managing configuration files in a load balancing device, comprising:
backing up configuration files in the load balancing equipment according to the set time interval to obtain backed up configuration files;
determining the file type and the storage path of each backed-up configuration file;
carrying out compression encryption operation on the backed-up configuration file with any file type being the encryption type to obtain an encrypted compressed file;
packaging all the encrypted compressed files to obtain a configuration file compressed package; the configuration file compression package is used for an administrator to apply and export;
wherein the compression encryption operation includes:
reading plaintext data of the backed-up configuration file according to the storage path;
splitting the plaintext data into a plurality of plaintext segments of a set length;
respectively encrypting each plaintext segment by adopting an encryptor to obtain a plurality of encrypted segments;
combining the plurality of encrypted segments to obtain an encrypted data block;
and respectively adding file description information of the corresponding backed-up configuration file before and after the encrypted data block to obtain an encrypted compressed file.
2. The method for managing configuration files in load balancing equipment according to claim 1, wherein said packaging all encrypted compressed files to obtain configuration file compression packages specifically comprises:
generating a file directory according to file description information of the backed-up configuration files with all file types being encryption types;
and adding the file catalogue at the tail part of the encrypted compressed file obtained after the last compressed encryption operation is completed, and packaging all the encrypted compressed files after the file catalogue is added to obtain a configuration file compressed package.
3. The method for managing configuration files in a load balancing device according to claim 1, wherein after said packaging all encrypted compressed files to obtain a configuration file compressed package, further comprising:
and storing the backup time and the storage size information of the configuration file compression package.
4. The method for managing configuration files in a load balancing device according to claim 1, wherein after said packaging all encrypted compressed files to obtain a configuration file compressed package, further comprising:
and after the administrator inputs the set password, the configuration file compression package is applied.
5. The method for managing configuration files in a load balancing device according to claim 1, wherein after said packaging all encrypted compressed files to obtain a configuration file compressed package, further comprising:
and the administrator exports the configuration file compression package by adopting a page management platform, FTP or TFTP.
6. A method for managing a configuration file in a load balancing device according to claim 3, further comprising, after said storing backup time and storage size information of said configuration file compression package:
and previewing the configuration file compression package, the backup time and the storage size information by an administrator.
7. The method for profile management in a load balancing apparatus of claim 1, wherein the encryptor is an AES encryptor.
8. The method for managing configuration files in a load balancing device according to claim 1, wherein the set length is 128 bits.
9. A profile management system in a load balancing device, comprising:
the file backup module is used for backing up the configuration files in the load balancing equipment according to the set time interval to obtain backed up configuration files;
the file information determining module is used for determining the file type and the storage path of each backed-up configuration file in the load balancing equipment;
the compression encryption module is used for carrying out compression encryption operation on the backed-up configuration file with any file type being the encryption type to obtain an encrypted compressed file;
the packaging module is used for packaging all the encrypted compressed files to obtain a configuration file compressed package; the configuration file compression package is used for an administrator to apply and export;
wherein, the compression encryption module includes:
the data reading unit is used for reading the plaintext data of the backed-up configuration file according to the storage path;
the plaintext splitting unit is used for splitting the plaintext data into a plurality of plaintext segments with set lengths;
the encryption unit is used for respectively carrying out encryption processing on each plaintext segment by adopting an encryptor to obtain a plurality of encrypted segments;
the merging unit is used for merging the plurality of encrypted segments to obtain an encrypted data block;
and the description information adding unit is used for respectively adding file description information of the corresponding backed-up configuration file before and after the encrypted data block to obtain an encrypted compressed file.
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