CN112799692A - Tomcat application deployment method and application based on docker technology - Google Patents
Tomcat application deployment method and application based on docker technology Download PDFInfo
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Abstract
The invention relates to a domcker technology-based tomcat application deployment method, which adopts a brand-new designed application operation environment architecture, can improve the efficiency of actually deployed application execution, solves the defect that the existing data dispersion deployment is relatively complex, and has flexible and quick constructed operation environment architecture, so that the tomcat application deployment designed and operated in the tomcat deployment method is more flexible and quick, and has better application value and stability; meanwhile, the invention further designs the application based on the obtained running environment, which is used for realizing the storage and backup of data and logs and can effectively improve the actual working efficiency of distributed storage.
Description
Technical Field
The invention relates to a domcker technology-based tomcat application deployment method and application, and belongs to the technical field of application environment deployment and operation.
Background
In the field of existing big data application, for distributed storage of data, data is stored in a plurality of physical servers in a scattered manner through multiple designs and presented to a user in a process of uniform resource calling and application, but the data deployment structure is relatively complex, reproducibility in the actual application process is not high, and therefore efficiency of application execution in an actual data environment is not high.
Disclosure of Invention
The invention aims to solve the technical problem of providing a tomcat application deployment method based on the docker technology, which adopts a brand-new designed application operating environment architecture and can improve the efficiency of actually deployed application execution.
The invention adopts the following technical scheme for solving the technical problems: the invention designs a tomcat application deployment method based on docker technology, which is used for constructing the operating environment of a target type system corresponding to a target application, and comprises the following steps:
step A, installing and operating a docker development environment, and then entering step B;
b, according to the operation requirement corresponding to the target application, combining a software mirror image source corresponding to the target type system and a mirror image version corresponding to the target type system to construct a target type system mirror image, and then entering the step C;
and C, presetting a designated tomcat mirror image version by using the application, and constructing a tomcat mirror image.
As a preferred technical scheme of the invention: and the step C also comprises the steps of constructing a database of the specified type and executing corresponding database configuration.
As a preferred technical scheme of the invention: the step B comprises the following steps B1 to B4;
step B1, according to the target type system, selecting to obtain the mirror image version corresponding to the target type system;
b2, selecting a software mirror image source corresponding to the target type system according to the current network requirement, and updating a software list in the software mirror image source;
step B3, configuring the time zone and system language type corresponding to the target type system according to the operation requirement corresponding to the target application;
and step B4, constructing a corresponding target type system mirror image according to the mirror image version corresponding to the target type system, the software mirror image source corresponding to the target type system, the time zone corresponding to the target type system and the system language type, and then entering the step C.
As a preferred technical scheme of the invention: in the step C, the following process is executed to realize the construction of the tomcat mirror image;
firstly, a preset designated tomcat mirror image version is obtained based on a docker development environment, a corresponding jdk version is selected, then a corresponding environment variable is configured, and finally a tomcat mirror image is constructed in a dockerfile mode.
As a preferred technical scheme of the invention: and step C, the configuration of the mapping port and the start-stop mode is realized through a configuration file in a conf directory in the tocmat mirror image.
As a preferred technical scheme of the invention: in the step C, the following processes are executed to realize the construction of the database of the specified type and the configuration of the corresponding database;
and constructing the database of the specified type according to the mirror image version corresponding to the database of the specified type, and configuring a character set of the database of the specified type according to the application requirements of a preset database, wherein the character set comprises the maximum connection number and the initialized password information.
In view of the above, the technical problem to be solved by the present invention is to provide an application of a tomcat application deployment method based on a docker technology, which can improve the execution efficiency of deployed applications on the basis of a brand-new design of an application operating environment architecture.
The invention adopts the following technical scheme for solving the technical problems: the invention designs application of a tomcat application deployment method based on a docker technology, and realizes storage and backup of data and logs in a target type system operating environment based on a tomcat mirror image and in combination with a preset specified network distributed file system.
As a preferred technical scheme of the invention: any machine node of the cluster in the preset designated network distributed file system deploys a master node, the rest machine nodes deploy chunkserver nodes, and non-master nodes deploy mathlogger nodes and mount nodes.
As a preferred technical scheme of the invention: in the preset designated network distributed file system, at least one piece of original data is stored on any node in the cluster in a mounting mode, and at least one piece of backup data is stored on other nodes.
As a preferred technical scheme of the invention: and executing real-time backup of the log data of the tocmat mirror image and the metadata of the database of the specified type through the mapping relation between the inside and the outside of the corresponding container.
Compared with the prior art, the tomcat application deployment method and application based on the docker technology have the following technical effects:
the invention designs a tomcat application deployment method based on docker technology, which adopts a brand-new designed application operation environment architecture, can improve the efficiency of actually deployed application execution, solves the defect that the existing data dispersion deployment is relatively complex, and has flexible and quick constructed operation environment architecture, so that the tomcat application deployment designed to operate is more flexible and quick, and has better application value and stability; meanwhile, the invention further designs the application based on the obtained running environment, which is used for realizing the storage and backup of data and logs and can effectively improve the actual working efficiency of distributed storage.
Drawings
FIG. 1 is a schematic view of a flow architecture of a tomcat application deployment method based on a docker technology.
Detailed Description
The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.
docker allows developers to package their applications and dependencies into a lightweight, portable container and then distribute them to any popular Linux machine, as well as to implement virtualization.
Tomcat is a Servlet container developed by Apache, realizes support to servlets and JSPs, and provides some specific functions as a Web server, such as Tomcat management and control platform, security domain management, Tomcat valve, and the like.
MooseFS is a network distributed file system with fault tolerance. The data is dispersedly stored on a plurality of physical servers, and a uniform resource is presented to a user.
Based on the prior art, the invention designs a tomcat application deployment method based on the docker technology, which is used for constructing the running environment of a target type system corresponding to a target application, and in practical application, as shown in fig. 1, the following steps a to C are specifically executed.
And step A, installing and operating a docker development environment, and then entering step B.
In practical application, for the application of the step docker development environment, the installation is carried out through yum source docker official addresses, and the method specifically comprises the following steps:
step a1. based on the networking environment conditions, configure docker. repo files under/etc/yum.
baseurl=https://yum.dockerproject.org/repo/main/centos/7 enabled=1
gpgkey=https://yum.dockerproject.org/gpg。
Step A2. use yum install docker-engine to install docker.
Step A3: service, system start Docker service, system enable Docker service, set up the start Docker Daemon.
And B, according to the running requirement corresponding to the target application, combining the software mirror image source corresponding to the target type system and the mirror image version corresponding to the target type system to construct a target type system mirror image, and then entering the step C.
In practical applications, the step B specifically executes the following steps B1 to B4.
And step B1, selecting to obtain the mirror image version corresponding to the target type system according to the target type system and the official Ubuntu mirror image.
And step B2, selecting a software mirror image source corresponding to the configuration target type system according to the current network requirement, and updating a software list in the software mirror image source to ensure the normal operation of the subsequent service configuration.
And step B3, configuring the time zone and the system language type corresponding to the target type system according to the operation requirement corresponding to the target application.
And step B4, constructing a corresponding target type system mirror image according to the mirror image version corresponding to the target type system, the software mirror image source corresponding to the target type system, the time zone corresponding to the target type system and the system language type, and then entering the step C.
And C, presetting a designated tomcat mirror image version, constructing a tomcat mirror image, constructing a designated type database and executing corresponding database configuration.
In practical application, in the step C, the following process is executed to implement the construction of the tomcat mirror image;
firstly, a preset designated tomcat mirror image version is obtained based on a docker development environment, a corresponding jdk version is selected, then a corresponding environment variable is configured, and finally a tomcat mirror image is constructed in a dockerfile mode.
In addition, in the construction of the tomcat mirror image, a configuration file under a conf directory in the tomcat mirror image can be further designed to realize the configuration of a mapping port and a starting and stopping mode.
In practical application, step C is to implement the following process to implement the construction of the database of the specified type and the configuration of the corresponding database;
and constructing the database of the specified type according to the mirror image version corresponding to the database of the specified type, and configuring a character set of the database of the specified type according to the application requirements of a preset database, wherein the character set comprises the maximum connection number and the initialized password information.
The tomcat application deployment method based on the docker technology is applied to practice, construction of an operating environment of a target type system corresponding to a target application is achieved, after the operating environment is obtained, a tomcat mirror image is designed, and storage and backup of data and logs in the operating environment of the target type system are achieved by combining a preset specified network distributed file system.
In practical application, any machine node of the cluster in the preset designated network distributed file system is designed to deploy a master node, the rest machine nodes are deployed with chunkserver nodes, and non-master nodes are deployed with matelogger nodes and mount nodes. And designing the preset designated network distributed file system, and storing at least one piece of original data on any node in the cluster and at least one piece of backup data on other nodes in a mounting mode. And designing log data of the tocmat mirror image and metadata of a specified type database, and executing real-time backup through a mapping relation between the inside and the outside of a corresponding container.
The tomcat application deployment method and application based on the docker technology are applied to practice, and a linux system is designed and adopted for a target type system; aiming at a database of a specified type, a mysql database is designed and adopted; and aiming at the preset specified network distributed file system, a MooseFS distributed file system is designed.
The tomcat application deployment method based on the docker technology is designed by the technical scheme, the newly designed application operation environment architecture is adopted, the efficiency of actually deployed application execution can be improved, the defect that the existing data dispersion deployment is relatively complex is overcome, the constructed operation environment architecture is flexible and quick, the tomcat application deployment designed to operate in the tomcat deployment method is more flexible and quick, and the tomcat application deployment method has better application value and stability; meanwhile, the invention further designs the application based on the obtained running environment, which is used for realizing the storage and backup of data and logs and can effectively improve the actual working efficiency of distributed storage.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A tomcat application deployment method based on docker technology is used for constructing an operating environment of a target type system corresponding to a target application, and is characterized by comprising the following steps:
step A, installing and operating a docker development environment, and then entering step B;
b, according to the operation requirement corresponding to the target application, combining a software mirror image source corresponding to the target type system and a mirror image version corresponding to the target type system to construct a target type system mirror image, and then entering the step C;
and C, presetting a designated tomcat mirror image version by using the application, and constructing a tomcat mirror image.
2. The domcker-technology-based tomcat application deployment method according to claim 1, characterized in that: and the step C also comprises the steps of constructing a database of the specified type and executing corresponding database configuration.
3. The domcker technology-based tomcat application deployment method according to claim 2, characterized in that: the step B comprises the following steps B1 to B4;
step B1, according to the target type system, selecting to obtain the mirror image version corresponding to the target type system;
b2, selecting a software mirror image source corresponding to the target type system according to the current network requirement, and updating a software list in the software mirror image source;
step B3, configuring the time zone and system language type corresponding to the target type system according to the operation requirement corresponding to the target application;
and step B4, constructing a corresponding target type system mirror image according to the mirror image version corresponding to the target type system, the software mirror image source corresponding to the target type system, the time zone corresponding to the target type system and the system language type, and then entering the step C.
4. The domcker technology-based tomcat application deployment method according to claim 2 or 3, characterized in that: in the step C, the following process is executed to realize the construction of the tomcat mirror image;
firstly, a preset designated tomcat mirror image version is obtained based on a docker development environment, a corresponding jdk version is selected, then a corresponding environment variable is configured, and finally a tomcat mirror image is constructed in a dockerfile mode.
5. The domcker technology-based tomcat application deployment method according to claim 4, characterized in that: and step C, the configuration of the mapping port and the start-stop mode is realized through a configuration file in a conf directory in the tocmat mirror image.
6. The domcker technology-based tomcat application deployment method according to claim 2 or 3, characterized in that: in the step C, the following processes are executed to realize the construction of the database of the specified type and the configuration of the corresponding database;
and constructing the database of the specified type according to the mirror image version corresponding to the database of the specified type, and configuring a character set of the database of the specified type according to the application requirements of a preset database, wherein the character set comprises the maximum connection number and the initialized password information.
7. An application of the domcker technology-based tomcat application deployment method in claim 1, characterized in that: based on the tomcat mirror image, the storage and backup of data and logs in the running environment of the target type system are realized by combining a preset specified network distributed file system.
8. The application of the domcker technology-based tomcat application deployment method according to claim 7, wherein: any machine node of the cluster in the preset designated network distributed file system deploys a master node, the rest machine nodes deploy chunkserver nodes, and non-master nodes deploy mathlogger nodes and mount nodes.
9. The application of the domcker technology-based tomcat application deployment method according to claim 7, wherein: in the preset designated network distributed file system, at least one piece of original data is stored on any node in the cluster in a mounting mode, and at least one piece of backup data is stored on other nodes.
10. The application of the domcker technology-based tomcat application deployment method according to claim 7, wherein: and executing real-time backup of the log data of the tocmat mirror image and the metadata of the database of the specified type through the mapping relation between the inside and the outside of the corresponding container.
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