CN105630683B - A kind of cloud testing architecture - Google Patents

Abstract

The application discloses a cloud testing system architecture, including a user interface layer, a test service layer, a basic development platform and an infrastructure layer; the basic development platform includes a cloud computing center; the infrastructure layer includes a database cluster; wherein, the user interface layer is used for Send a test request to the test service layer; the test service layer is used to generate the corresponding data to be tested and test instructions according to the test request, and send the data to be tested and test instructions to the basic development platform; the basic development platform is used to, according to the test instructions, Call the corresponding computing resources from the cloud computing center, and use the distributed file system in the cloud computing center to communicate with the database cluster, so as to obtain the corresponding data resources from the database cluster, and use the computing resources and data resources to be tested. The data is tested and processed, and the corresponding test results are returned to the user interface layer. The present application improves the efficiency of software testing and reduces the testing cost.

Description

A cloud test architecture

technical field

The invention relates to the technical field of testing, in particular to a cloud testing system architecture.

Background technique

At present, in order to ensure the quality and stability of the software, software developers need to conduct a large number of tests on the software before the software is released, which consumes a lot of manpower and material resources on the one hand, and on the other hand, prolongs the testing cycle of the software. It can be seen that how to improve the efficiency of software testing and reduce the cost of testing is an urgent problem to be solved.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present invention is to provide a cloud testing architecture, which improves the efficiency of software testing and reduces the testing cost. Its specific plan is as follows:

A cloud testing architecture includes a user interface layer, a testing service layer, a basic development platform and an infrastructure layer; the basic development platform includes a cloud computing center; the infrastructure layer includes a database cluster; wherein,

the user interface layer, configured to send a test request to the test service layer;

The test service layer is configured to generate corresponding data to be tested and test instructions according to the test request, and send the data to be tested and the test instructions to the basic development platform;

The basic development platform is used for fetching corresponding computing resources from the cloud computing center according to the test instructions, and using the distributed file system in the cloud computing center to perform data communication with the database cluster, so as to Acquire corresponding data resources from the database cluster, and use the computing resources and the data resources to perform test processing on the data to be tested, and return corresponding test results to the user interface layer.

Preferably, the user interface layer includes desktop computers, smart phones and tablet computers;

The test service layer is developed based on the TaaS service model;

The basic development platform is developed based on the PaaS service model;

The infrastructure layer is developed based on the IaaS service model.

Preferably, the cloud computing center is a ceph cloud computing center constructed based on the principle of distribution and by utilizing the resources provided by the infrastructure layer.

Preferably, the distributed file system includes:

a file size judging module for judging the file size of the file sent to the distributed file system;

a first writing module, configured to directly write the file into the distributed file system when the file size judging unit determines that any file is a large file;

The second writing module is used to write the file into the cache when the file size judging module determines that any file is a small file;

The large file is a file whose file size is greater than a first preset value, and the small file is a file whose file size is less than or equal to the first preset value.

Preferably, the distributed file system further includes:

A usage frequency monitoring module for monitoring the usage frequency of the files saved in the cache;

a third writing module, configured to write the index information corresponding to the file into the file system when the usage frequency monitoring module detects that the usage frequency of any file in the cache is greater than the second preset value ;

The fourth writing module is used to write the index information corresponding to the file into a preset low frequency when the usage frequency monitoring module detects that the usage frequency of any file in the cache is less than the third preset value. cache.

Preferably, the infrastructure layer further includes:

a node load monitoring module, configured to monitor the load of each database node in the database cluster in real time to obtain corresponding real-time load information;

The dynamic access control module is configured to perform screening processing on the database cluster according to the real-time load information and based on the load balancing principle, so as to use the screened database nodes to perform file access requests sent from the distributed file system. Response processing.

Preferably, the node load monitoring module is specifically configured to monitor the CPU load, IO load and memory load of the database node in real time.

In the present invention, the cloud test system architecture includes a user interface layer, a test service layer, a basic development platform and an infrastructure layer; the basic development platform includes a cloud computing center; the infrastructure layer includes a database cluster; wherein, the user interface layer is used for testing The service layer sends the test request; the test service layer is used to generate the corresponding test data and test instructions according to the test request, and send the test data and test instructions to the basic development platform; The computing center invokes the corresponding computing resources, and uses the distributed file system in the cloud computing center to communicate with the database cluster, so as to obtain the corresponding data resources from the database cluster, and use the computing resources and data resources to perform data processing on the test data. Test processing and return the corresponding test results to the user interface layer. It can be seen that in the process of software testing, the present invention uses the cloud computing center to fetch computing resources to test and process the corresponding data to be tested, because the computing power of the cloud computing center is much higher than that of a single hardware terminal. , thereby greatly improving the test processing speed; in addition, the above-mentioned cloud computing center communicates with the database cluster located on the infrastructure layer through the distributed file system, because the distributed file system is compared with the existing software testing process. The local file system used, the distributed file system has high availability, strong scalability, and ensures the reliability of data storage, and the distributed file system is convenient for parallel sending and processing of the test data, thereby further improving the test efficiency. In conclusion, the present invention improves the efficiency of software testing and reduces the testing cost.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

FIG. 1 is a schematic diagram of a cloud testing system architecture disclosed in an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The embodiment of the present invention discloses a cloud test system architecture, as shown in FIG. 1 , the architecture includes a user interface layer 11, a test service layer 12, a basic development platform 13 and an infrastructure layer 14; the basic development platform 13 includes a cloud computing center 130; the infrastructure layer 14 includes a database cluster 140; wherein,

The user interface layer 11 is used to send a test request to the test service layer 12;

The test service layer 12 is used to generate corresponding data to be tested and test instructions according to the test request, and to send the data to be tested and the test instructions to the basic development platform 13;

The basic development platform 13 is used for fetching corresponding computing resources from the cloud computing center 130 according to the test instructions, and using the distributed file system 1301 in the cloud computing center 130 to communicate with the database cluster 140 to obtain data from the database cluster 140 Obtain the corresponding data resources, and use the computing resources and data resources to perform test processing on the data to be tested, and return the corresponding test results to the user interface layer 11 .

It should be noted that the above-mentioned user interface layer 11 may include terminal devices such as desktop computers, smart phones, and tablet computers.

In the embodiment of the present invention, the cloud test system architecture includes a user interface layer, a test service layer, a basic development platform and an infrastructure layer; the basic development platform includes a cloud computing center; the infrastructure layer includes a database cluster; wherein, the user interface layer is used for Send a test request to the test service layer; the test service layer is used to generate the corresponding test data and test instructions according to the test request, and send the test data and test instructions to the basic development platform; the basic development platform is used to, according to the test instructions, Call the corresponding computing resources from the cloud computing center, and use the distributed file system in the cloud computing center to communicate with the database cluster, so as to obtain the corresponding data resources from the database cluster, and use the computing resources and data resources to be tested. The data is tested and processed, and the corresponding test results are returned to the user interface layer.

It can be seen that in the process of software testing in the embodiments of the present invention, the cloud computing center is used to fetch computing resources to test and process the corresponding data to be tested, because the computing power of the cloud computing center is much higher than that of a single hardware terminal. In addition, the above-mentioned cloud computing center conducts data communication with the database cluster located on the infrastructure layer through the distributed file system, because the distributed file system is compared with the existing software testing process. The local file system used in the distributed file system has high availability, strong scalability, and ensures the reliability of data storage, and the distributed file system is convenient for parallel transmission of the test data, thus further improving the test efficiency. . To sum up, the embodiments of the present invention improve the efficiency of software testing and reduce the testing cost.

The embodiment of the present invention discloses a specific cloud testing system architecture. Compared with the previous embodiment, this embodiment further describes and optimizes the technical solution. specific:

In this embodiment, the testing service layer is developed based on the TaaS service model (TaaS, namely Testing as a Service, testing as a service); the basic development platform is based on the PaaS service model (PaaS, namely Platform as a Service, platform as a service) ) is developed; the infrastructure layer is developed based on the IaaS service model (IaaS, that is, Infrastructure as a Service).

In addition, the cloud computing center in this embodiment is a ceph cloud computing center (ceph is a distributed file system) that is built based on the principle of distribution and using resources provided by the infrastructure layer.

Specifically, in order to improve the file processing mechanism, the above-mentioned distributed file system may further include a file size judgment module, a first writing module and a second writing module; wherein,

The file size judgment module is used to judge the file size of the file sent to the distributed file system;

The first writing module is used for directly writing the file into the distributed file system when the file size judging unit determines that any file is a large file;

The second writing module is used to write the file into the cache when the file size judging module determines that any file is a small file;

The large file is a file whose file size is greater than the first preset value, and the small file is a file whose file size is less than or equal to the first preset value.

Further, the above-mentioned distributed file system may also include a usage frequency monitoring module, a third writing module and a fourth writing module; wherein,

The usage frequency monitoring module is used to monitor the usage frequency of the files saved in the cache;

The third writing module is configured to write the index information corresponding to the file into the file system when the usage frequency monitoring module detects that the usage frequency of any file in the cache is greater than the second preset value;

The fourth writing module is configured to write the index information corresponding to the file into the preset low-frequency cache when the use frequency monitoring module detects that the use frequency of any file in the cache is less than the third preset value.

In order to avoid the problem of load imbalance among database nodes, the infrastructure layer may further include a node load monitoring module and a dynamic access control module; wherein,

The node load monitoring module is used to monitor the load of each database node in the database cluster in real time to obtain corresponding real-time load information;

The dynamic access control module is used to screen the database cluster according to the real-time load information and based on the load balancing principle, so as to use the screened database nodes to respond to the file access request sent from the distributed file system.

The above node load monitoring module is specifically used to monitor the CPU load, IO load and memory load of the database node in real time.

Finally, it should also be noted that in this document, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply these entities or that there is any such actual relationship or sequence between operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

A cloud testing system architecture provided by the present invention has been described in detail above. The principles and implementations of the present invention are described with specific examples in this paper. Its core idea; at the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. limit.

Claims (2)

1. A cloud test system architecture is characterized by comprising a user interface layer, a test service layer, a basic development platform and an infrastructure layer; the basic development platform comprises a cloud computing center; the infrastructure layer comprises a database cluster; wherein,

the user interface layer is used for sending a test request to the test service layer;

the test service layer is used for generating corresponding to-be-tested data and test instructions according to the test request and sending the to-be-tested data and the test instructions to the basic development platform;

the basic development platform is used for calling corresponding computing resources from the cloud computing center according to the test instruction, performing data communication with the database cluster by using a distributed file system in the cloud computing center to obtain corresponding data resources from the database cluster, performing test processing on the data to be tested by using the computing resources and the data resources, and returning a corresponding test result to the user interface layer;

wherein the user interface layer comprises a desktop computer, a smart phone and a tablet computer; the test service layer is obtained by developing based on a TaaS service mode; the basic development platform is obtained by developing based on a PaaS service mode; the infrastructure layer is developed based on an IaaS service mode;

and, the distributed file system includes: the file size judging module is used for judging the file size of the file sent to the distributed file system; the first writing module is used for directly writing any file into the distributed file system when the file size judging unit judges that the file is a large file; the second writing module is used for writing any file into the cache when the file size judging module judges that the file is a small file; the large file is a file with the file size larger than a first preset value, and the small file is a file with the file size smaller than or equal to the first preset value;

the distributed file system further comprises: the using frequency monitoring module is used for monitoring the using frequency of the files stored in the cache; the third writing-in module is used for writing the index information corresponding to any file in the cache into the file system when the using frequency monitoring module monitors that the using frequency of the file is greater than a second preset value; the fourth writing module is used for writing the index information corresponding to the file into a preset low-frequency cache when the using frequency monitoring module monitors that the using frequency of any file in the cache is smaller than a third preset value;

the infrastructure layer further comprises: the node load monitoring module is used for monitoring the load of each database node in the database cluster in real time to obtain corresponding real-time load information; the dynamic access control module is used for screening the database cluster according to the real-time load information and based on a load balancing principle so as to utilize the screened database node to respond to the file access request sent from the distributed file system;

the node load monitoring module is specifically used for monitoring the CPU load, the IO load and the memory load of the database node in real time.

2. The cloud test architecture as claimed in claim 1, wherein the cloud computing center is a ceph cloud computing center built based on a distributed principle and by using resources provided by the infrastructure layer.