CN111679888A - Method and device for deploying proxy container - Google Patents

Abstract

Embodiments of the present invention provide a method and device for deploying a proxy container. The method includes: a node server generates a container management instance with a proxy setting function based on a container generation instruction of the container management platform; the container generation instruction is based on the container management platform. Triggered by the proxy generation instruction of the proxy server; the proxy generation instruction is used to instruct the node server to deploy the container with the set proxy function; the node server generates the proxy container based on the container management instance; the life cycle of the proxy container is managed by the container management platform; The node server obtains the application file corresponding to the proxy function setting from the file server based on the container management instance, and configures the application file to the proxy container, so that the proxy container has the proxy setting function. By using the above method, automatic deployment of business processes and monitoring of running status can be realized, resource usage can be saved, and deployment costs can be reduced.

Description

Method and device for deploying proxy container

technical field

The present application relates to the network technology field of financial technology (Fintech), and in particular, to a method and apparatus for deploying a proxy container.

Background technique

In recent years, with the development of computer technology, more and more technologies have been applied in the financial field, and the traditional financial industry is gradually transforming into financial technology (Fintech). higher requirement. In the implementation of computer technology, corresponding business processes, such as log processes, monitoring processes, etc., need to be installed in the computer, so that the computer can process the business normally.

In the prior art, the service agent process in the node server directly installs the binary executable file of the service agent process on the host through SSH (Secure Shell, Secure Shell Protocol)\SCP (abbreviation for SSH copy). When installing or updating the business agent process in a cluster of thousands of hosts, this method needs to install or update the business agent process for each node server separately, which requires a lot of work and consumes huge manpower and material resources; the business agent in the node server The number of processes is large. When expanding the cluster, it is easy to miss the installation of the business agent process on the expanded node server, resulting in data loss. Or, directly build the binary executable file of the business agent process into the operating system image of the node server, and install it with the host. However, in this way, when the business agent process needs to be updated, the operating system of the node server needs to be repackaged, and the system is reinstalled through the stock server, which consumes server resources and still has a large workload.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a method and device for deploying a proxy container, which are used to realize automatic deployment of business processes and monitoring of running status, save resource usage, and reduce deployment costs.

In a first aspect, an embodiment of the present invention provides a method for deploying a proxy container, the method comprising:

The node server generates a container management instance with an agent setting function based on the container generation instruction of the container management platform; the container generation instruction is triggered by the container management platform based on the agent generation instruction of the proxy server; the agent generation instruction is used for Instruct the node server to deploy the container with the set proxy function; the node server generates a proxy container based on the container management instance; the life cycle of the proxy container is managed by the container management platform; the node server is based on The container management instance acquires an application file corresponding to the proxy setting function from a file server, and configures the application file to the proxy container, so that the proxy container has the proxy setting function.

Using the above method, the proxy server generates the proxy generation instruction, and sends the proxy generation instruction to the container management platform. The container management platform is triggered by the proxy generation instruction to obtain the container generation instruction, and then distributes the container generation instruction to each node server, so that each The node server generates a container management instance with the function of setting proxy. In this way, the container management instances in each node server are the same. Further, each node server generates a proxy container according to the container management instance, obtains the application file corresponding to the proxy function setting from the file server, and configures the application file into the proxy container, so that the proxy container has the proxy function. In this way, the automatic deployment of the proxy process in each node server is realized through the proxy server, the container management platform, the file server, and each node server. Moreover, the container management platform can monitor the running state of the proxy container and the business process of the proxy container, and manage the life cycle of the proxy container. It realizes the automatic deployment and running status monitoring of business processes, saves resource usage and reduces deployment costs.

In a possible design, the node server generates a proxy container based on the container management instance, including: the node server obtains a container image file from an image server based on the container management instance, and generates the proxy container.

With the above method, the node server can obtain the container image file from the image server based on the container management instance; that is, the container image file of the proxy container with different proxy functions can be stored in the image server, so that the different settings The proxy containers of the proxy function share a container image file, and the proxy containers in different node servers and the same node server share the same container image file. In this way, the running environment of all the proxy containers in the cluster is the same, the running environment of the proxy container is unified, and the problem of incompatibility between the proxy process and the node server environment caused by the different versions or configurations of each node server may be eliminated. ; Store the application files of the proxy containers with different proxy functions in the file server, so that the proxy containers with different proxy functions have application files corresponding to different proxy functions, thereby realizing that the proxy containers have different proxy functions; A container image file of a proxy container with proxy function set is coupled with an application file, and the complete proxy container file of each proxy container set with proxy function is set with a container image file, which occupies resources.

In a possible design, before the generating the container management instance with the setting proxy function, the method further includes: receiving, by the node server, the container generation instruction sent by the custom controller of the container management platform; The node server obtains the container image file from the image server based on the container management instance, and generates the proxy container, including: the container management instance of the node server obtains the container image from the image server through the container engine Dockerd file; the container engine Dockerd of the node server generates the proxy container through the container image file.

Using the above method, the custom controller in the container platform generates the container generation instruction according to the proxy generation instruction, and the container generation instruction is uniformly generated through the custom controller, so that the container generation instruction can be applied to node servers of different versions and operating systems. This enables node servers in different operating environments to obtain the same container management instance according to the container generation instruction. The container management instance obtains the container image file from the image server through the container engine Dockerd. Further, the container engine Dockerd can generate the proxy container according to the container image file, without setting a container image file for each proxy container, which can reduce the cost of resource occupation .

In a possible design, the node server generates an agent container based on the container management instance, including: the node server generates an agent container with an agent management process based on the container management instance; the node server manages an agent container based on the container management instance; The instance obtains the application file corresponding to the set proxy function from the file server, including: the node server generates a proxy container with a proxy management process based on the container management instance, and uses the proxy management process to generate a proxy container from the file server through the proxy management process. Acquiring the application file; configuring the application file to the proxy container includes: generating a proxy process running in the proxy container by using the application file.

Using the above method, the node server generates an agent container with an agent management process based on the container management instance, and can obtain application files from the file server through the agent management process, and then configure the application files into the agent container to generate and run in the agent container. agent process. In this way, agent containers with different agent functions are automatically deployed.

In a possible design, after configuring the application file to the proxy container, the method further includes:

The node server receives the proxy update instruction, and the proxy update instruction is sent by the proxy server; the node server obtains the update file corresponding to the proxy update instruction from the file server through the proxy management process; The node server closes the proxy process through the proxy management process, and generates an updated proxy process according to the update file.

Using the above method, the proxy server sends the proxy update instruction to the node server, so that the proxy management process in the node server obtains the update file from the file server, further closes the current proxy process, and generates an updated proxy process according to the acquired update file. In this way, it can be implemented in a cluster including at least one node server to automate and fully update the agent process. Compared with the manual update one by one in the prior art, the update speed is accelerated, and labor and time costs are saved.

In a possible design, it further includes: the node server receives a proxy deletion instruction; the proxy deletion instruction is sent by the proxy server through the container management platform; the node server through the container management platform The proxy container indicated by the proxy deletion instruction is deleted.

With the above method, the proxy server can send the proxy deletion instruction to the container management platform, so that the container management platform distributes the proxy deletion instruction to at least one node server in the cluster, so that at least one node server deletes the proxy container corresponding to the proxy deletion instruction . Alternatively, the container management platform may monitor the abnormal running state of the proxy container of at least one node server. If the proxy container needs to be deleted, it sends a proxy deletion instruction to the corresponding node server. In this way, the automatic unloading of the agent process in the cluster is realized, which saves manpower and time costs.

In a possible design, the container image file is integrated through the proxy common framework and the container common framework.

Using the above method, the general framework of the agent and the general framework of the container are integrated into the container image file, and the common framework of the agent container with different agent functions is realized. Mirror file, so that each subsequent node server can obtain the container mirror file when generating the proxy container, reducing resource occupation.

In a second aspect, an embodiment of the present invention provides a method for deploying a proxy container, the method comprising:

The container management platform receives the agent generation instruction sent by the agent server; the container management platform sends the container generation instruction to the node server based on the agent generation instruction; the container generation instruction is used to instruct the node server to generate the agent container; The proxy container is configured to obtain a corresponding application file from a file server based on the container generation instruction, and configure the application file to the proxy container.

Using the above method, the container management platform receives the agent generation instruction sent by the agent server, generates the container generation instruction according to the agent generation instruction, and distributes it to each node server, so that each node server generates the agent container, and then makes the agent container generate the agent container according to the container generation instruction. The file server obtains the corresponding application file and configures the application file to the proxy container. In this way, even if the operating system or configuration of each node server in the server cluster is different, it can receive the container generation instruction sent by the container management platform, generate the corresponding proxy container according to the container generation instruction, and further generate different proxy functions according to the obtained application file. proxy container. Enables automated deployment of proxy containers with proxy capabilities in server clusters. Save labor and time costs.

In a possible design, the container management platform sends the container generation instruction to the node server based on the agent generation instruction, including: the container management platform generates the instruction based on the agent, and sends the container management instruction to the container management platform through the custom controller. The platform interface sends the container generation instruction, so that the node server receives the container generation instruction sent by the container management platform interface.

With the above method, the container management platform sends the container generation instruction to the container management platform interface through the custom controller based on the agent generation instruction. In this way, the custom controller can define the container generation instruction as a format that can be received by node servers corresponding to different operating systems or configurations; eliminating the need for node servers corresponding to different operating systems or configurations to install the same proxy container obstacle.

In a possible design, it further includes: the container management platform receives a proxy deletion instruction; the proxy deletion instruction is sent by the proxy server; the container management platform sends the proxy deletion instruction to the The node server causes the node server to delete the proxy container indicated by the proxy deletion instruction.

Using the above method, the container management platform receives the proxy deletion instruction sent by the proxy server, and sends the proxy deletion instruction to at least one node server, so that the at least one node server automatically deletes the corresponding proxy container according to the proxy deletion instruction, thereby reducing labor costs. with time cost.

In a third aspect, an embodiment of the present invention provides an apparatus for deploying a proxy container, where the apparatus includes:

a processing module, configured to generate a container management instance with a proxy setting function based on the container generation instruction of the container management platform; the container generation instruction is triggered by the container management platform based on the agent generation instruction of the agent server; the agent generates The instruction is used to instruct to deploy the container with the set proxy function on the node server;

The processing module is further configured to, based on the container management instance, generate a proxy container; the life cycle of the proxy container is managed by the container management platform;

an obtaining module, configured to obtain an application file corresponding to the set proxy function from a file server based on the container management instance, and configure the application file to the proxy container, so that the proxy container has the setting proxy function.

In a fourth aspect, an embodiment of the present invention provides an apparatus for deploying a proxy container, where the apparatus includes:

The transceiver module is used to receive the proxy generation instruction sent by the proxy server;

The transceiver module is further configured to, based on the proxy generation instruction, send a container generation instruction to a node server; the container generation instruction is used to instruct the node server to generate a proxy container; the proxy container is used to generate a proxy container based on the container The instruction obtains the corresponding application file from the file server, and configures the application file to the proxy container.

In a fifth aspect, an embodiment of the present invention further provides a computing device, including: a memory for storing a computer program; a processor for calling the computer program stored in the memory, and executing the first aspect, The method described in various possible designs of the second aspect.

In a sixth aspect, an embodiment of the present invention further provides a computer-readable non-volatile storage medium, comprising a computer-readable program, when the computer reads and executes the computer-readable program, the computer executes the first aspect, The method described in various possible designs of the second aspect.

These implementations or other implementations of the present invention will be more clearly understood in the description of the following embodiments.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of a method for deploying a proxy container according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the architecture of a node server according to an embodiment of the present invention;

3 is a schematic flowchart of a method for deploying a proxy container according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a container image file provided by an embodiment of the present invention;

5 is a schematic flowchart of a method for deploying a proxy container according to an embodiment of the present invention;

6 is a schematic flowchart of a method for deploying a proxy container according to an embodiment of the present invention;

7 is a schematic flowchart of a method for deploying a proxy container according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of an apparatus for deploying a proxy container according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of an apparatus for deploying a proxy container according to an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, 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.

As shown in the figure, an architectural schematic diagram of a method for deploying a proxy container provided by an embodiment of the present invention, as shown in FIG. 1 , the proxy server 101 sends the proxy generation instruction to the container management platform 102; the container management platform 102 receives the proxy generation instruction instruction, and generate the container generation instruction according to the proxy generation instruction, the container management platform 102 distributes the container generation instruction to the server cluster 105, and the server cluster 105 is composed of at least one node server 106; after the node server 106 receives the container generation instruction, A container management instance is generated according to the container generation instruction, and a container image file is obtained from the mirror server 104 according to the container management instance, and a proxy container is generated according to the container image file. Further, the node server 106 obtains the container image file from the file server 103 according to the container management instance. The application file corresponding to the proxy function is set, and the application file is configured to the proxy container, so as to obtain the proxy container with the set proxy function. A schematic diagram of the architecture of a node server provided by an embodiment of the present invention; as shown in FIG. 2 , after a container management instance is generated in the node server 106, an agent container including an agent management process is generated according to the obtained container image file, and according to the obtained configuration The application file corresponding to the set proxy function generates a proxy process, and the proxy container with the set proxy function is obtained. In this way, after the container management instance is generated in the node server 106, a proxy container including the proxy management process is generated according to the obtained container image file, and the proxy management process in the proxy container obtains from the file server 103 according to the container management instance in the node server 106. The application file corresponding to the proxy function is set, and the proxy process is generated in the proxy container according to the application file.

Based on this, an embodiment of the present application provides a flow of a method for deploying a proxy container, as shown in FIG. 3 , including:

Step 301: The node server generates a container management instance with an agent setting function based on the container generation instruction of the container management platform; the container generation instruction is triggered by the container management platform based on the agent generation instruction of the proxy server; the agent generates The instruction is used to instruct to deploy the container with the set proxy function on the node server;

Here, the node server may be a node server in a server cluster that performs various tasks. For example, for bank accounting and settlement services, a large amount of data can be processed through a server cluster that performs accounting and settlement tasks; thus, each node server in the server cluster needs to set up an agent container with the function of accounting agent and set up an agent container with settlement function. Proxy container for proxy functions. Among them, a proxy server can be set for the server cluster, which is used to receive the user's trigger command to generate the proxy generation command, and convert the proxy generation command into a form that can be received by the container management platform; the user can configure the proxy container on the proxy server related parameters, so that the proxy generation instruction includes the related parameters, and then the generated proxy container is subjected to corresponding function restrictions, function activation, determination of the proxy type, etc.; for example, the proxy container is restricted from accessing the host file and other related parameters. The container management platform can generate the container generation instruction according to the agent generation instruction, and distribute the container generation instruction to each node server in the server cluster, so that the node servers with different operating systems and different configurations can receive the container generation instruction, so that the node server can receive the container generation instruction. The server generates a container management instance according to the container generation instruction, and the container management instance is used for deploying a container with a function of setting an agent. For example, in the previous example, the container management instance is used for deploying the agent container with the function of accounting agent and setting the agent container with the function of settlement agent. In addition, when the business operation pressure is high in the cluster, or the business needs to be expanded, and node servers need to be added, a new node server is added to the cluster, and the container management platform deploys the container management instance in the new node server. In this way, The container management instance in the new node server generates the proxy container itself. When the business operation in the cluster does not require too many node servers, or the node server fails, and the node server needs to be eliminated, the container management instance will close the proxy container on the node server. The container management instance can close the proxy container by receiving an instruction from the container management platform, or by presetting a corresponding program in the container management instance, etc. The implementation method is not specifically limited here.

Step 302, the node server generates a proxy container based on the container management instance; the life cycle of the proxy container is managed by the container management platform;

Here, in the previous example, the life cycles of the proxy container with the billing proxy function and the proxy container with the settlement proxy function are managed by the container management platform. For example, after the proxy container with the accounting proxy function completes the accounting work, in order to save server resources, the container management platform can turn off the proxy container with the accounting proxy function in each node server.

Step 303: The node server obtains the application file corresponding to the proxy setting function from the file server based on the container management instance, and configures the application file to the proxy container, so that the proxy container has the proxy container. Set proxy function.

Here, in the last example, the generation of the proxy container with the billing proxy function requires the acquisition of the application file corresponding to the billing proxy function; the generation of the proxy container with the settlement proxy function requires the acquisition of the application file corresponding to the settlement proxy function . The file server can provide application files corresponding to various proxy functions.

Using the above method, the proxy server generates the proxy generation instruction, and sends the proxy generation instruction to the container management platform. The container management platform is triggered by the proxy generation instruction to obtain the container generation instruction, and then distributes the container generation instruction to each node server, so that each The node server generates a container management instance with the function of setting proxy. In this way, the container management instances in each node server are the same. Further, each node server generates a proxy container according to the container management instance, obtains the application file corresponding to the proxy function setting from the file server, and configures the application file into the proxy container, so that the proxy container has the proxy function. In this way, the automatic deployment of the proxy process in each node server is realized through the proxy server, the container management platform, the file server, and each node server. Moreover, the container management platform can monitor the running state of the proxy container and the business process of the proxy container, and manage the life cycle of the proxy container. It realizes the automatic deployment and running status monitoring of business processes, saves resource usage and reduces deployment costs.

The embodiment of the present application also provides a method for deploying a proxy container, that is, a node server generates a proxy container based on the container management instance, including: the node server obtains a container image file from an image server based on the container management instance, The proxy container is generated.

Here, an embodiment of the present invention provides a schematic structural diagram of a container image file; as shown in FIG. 4 , the structure of the container image file can be set to an executable program, a configuration file, a tool\class library, and a file system, such as , the executable program can be Agent BIN, the configuration file can be Agent CONIF, the tool\class library can be Python\java, and the file system can be Alpine Linux 3.11.2. The structure and hierarchy of the container image file here are just an example, and are not specifically limited.

An embodiment of the present application provides another method for deploying a proxy container. Before generating a container management instance with a proxy setting function, the method further includes: receiving, by the node server, the data sent by the custom controller of the container management platform. A container generation instruction; the node server obtains a container image file from an image server based on the container management instance, and generates the proxy container, including: the container management instance of the node server obtains a container image file from the image server through the container engine Dockerd The container image file is obtained in ; the container engine Dockerd of the node server generates the proxy container through the container image file.

Here, a custom controller can be installed on the container management platform to send container generation instructions through the custom controller. The node server includes the container engine Dockerd. After the container management instance is generated, the container engine Dockerd is triggered to obtain the container image file. The trigger action can be generated by a component deployed on the node server by the container management platform, so that the proxy container generated by the container engine Dockerd of each node server according to the container image file has the same running environment.

The embodiment of the present application provides another method for deploying a proxy container, wherein the node server generates a proxy container based on the container management instance, including: the node server generates a proxy container with a proxy management process based on the container management instance; The node server obtains the application file corresponding to the set proxy function from the file server based on the container management instance, including: the node server generates a proxy container with a proxy management process based on the container management instance, and uses the container management instance to generate a proxy container. The proxy management process obtains the application file from the file server; and configuring the application file to the proxy container includes: generating an proxy process running in the proxy container by using the application file.

Here, as shown in FIG. 2 , the proxy container generated by the node server based on the container management instance includes the proxy management process, and the proxy management process obtains the application file including the corresponding proxy function file from the file server, and configures it into the proxy container , so that the corresponding agent process is generated in the agent container. The proxy management process can manage the running of the proxy process. For example, when the proxy process is abnormal, the proxy management process will actively shut down the abnormal proxy process and start the normal corresponding proxy process, so as to ensure the normal execution of the tasks of the node server.

An embodiment of the present application provides a method for updating a proxy process, wherein after configuring the application file in the proxy container, the method further includes: receiving, by the node server, a proxy update instruction, where the proxy update instruction is the proxy update instruction. sent by the server; the node server obtains the update file corresponding to the proxy update instruction from the file server through the proxy management process; the node server closes the proxy process through the proxy management process, and according to The update file generates an updated agent process.

Here, after the deployment of the agent container is completed, the agent process in the agent container undergoes a situation such as vulnerability repair, parameter configuration change, and upgrade. The updated application files can be stored in the file server to replace the original application files. In this way, the proxy server sends the proxy update instruction to the proxy management process of the node server, and the proxy management process obtains the update file corresponding to the proxy update instruction, that is, the updated application file, and closes the current proxy process. After the application file generates the updated agent process.

An embodiment of the present application provides a method for deleting a proxy container, including: the node server receives a proxy deletion instruction; the proxy deletion instruction is sent by the proxy server through the container management platform; The container management platform deletes the proxy container indicated by the proxy deletion instruction.

Here, the container management platform can be used to monitor the running status of proxy containers and proxy processes, and set rules for the generation and shutdown of proxy containers and proxy processes. When the running state of the agent container or agent process is abnormal, the container management platform generates an agent deletion instruction to close the agent container or agent process. Alternatively, the container management platform sets the rule as follows: the resource occupied by the proxy container or the proxy process shall not exceed 1% of the CPU resources of the node server; if the resource usage exceeds the resource usage, the container management platform will generate a proxy deletion instruction to close the proxy container or agent process. Here, the proxy deletion instruction of the container management platform may also be triggered by the proxy server, and the proxy deletion instruction of the proxy server may also be triggered by the user. Here, the trigger source of the proxy deletion instruction is not specifically limited.

The embodiment of the present application provides a method for integrating a container image file, that is, the container image file is integrated through the proxy general framework and the container general framework.

Based on this, an embodiment of the present application provides a process flow of a method for deploying a proxy container, as shown in FIG. 5 , including:

Step 501, the container management platform receives the proxy generation instruction sent by the proxy server;

Step 502: The container management platform sends a container generation instruction to the node server based on the proxy generation instruction; the container generation instruction is used to instruct the node server to generate a proxy container; the proxy container is used to generate a proxy container based on the container The instruction obtains the corresponding application file from the file server, and configures the application file to the proxy container.

Here, using the above method, the container management platform receives the proxy generation instruction sent by the proxy server, generates the container generation instruction according to the proxy generation instruction, and distributes it to each node server, so that each node server generates the proxy container, and then makes the proxy container generate the proxy container according to the container. The generation instruction obtains the corresponding application file from the file server, and configures the application file to the proxy container. In this way, even if the operating system or configuration of each node server in the server cluster is different, it can receive the container generation instruction sent by the container management platform, generate the corresponding proxy container according to the container generation instruction, and further generate different proxy functions according to the obtained application file. proxy container. Enables automated deployment of proxy containers with proxy capabilities in server clusters. Save labor and time costs.

An embodiment of the present application provides a process of a method for deploying a proxy container. The container management platform sends a container generation instruction to a node server based on the proxy generation instruction, including: the container management platform generates an instruction based on the proxy, Send the container generation instruction to the container management platform interface through the custom controller, so that the node server receives the container generation instruction sent by the container management platform interface.

Here, the container management platform is provided with a custom controller and a container management platform interface, the custom controller generates a container generation instruction after receiving the agent generation instruction, and sends the container generation instruction to the container management platform interface; The interface sends the container generation instruction to the component deployed on the node server by the container management platform.

Based on the above process, the embodiment of the present application provides a process of another method for deploying proxy containers. Exemplarily, the container management platform may be the platform where the Kubernetes application is located, and the component deployed on the node server by the container management platform is Kubelet. The defined controller can be Daemon Controller, the container management platform interface can be Kube-apiserver, and the container management instance can be Daemon Pod. As shown in Figure 6, including:

Step 601, the user triggers the proxy server through the user portal.

Step 602: The proxy server generates a proxy generation instruction according to the trigger instruction of the user and the local configuration rule.

Step 603, the proxy server sends the proxy generation instruction to Kubernetes, Kubernetes generates the container generation instruction through DaemonController, and sends it to each node server through Kube-apiserver.

Step 604: Each node server obtains the Daemon Pod after receiving the container generation instruction through the Kubelet, and the Kubelet sends the container Runtime Interface to the container engine Dockerd to trigger the container engine Dockerd to obtain the container image file.

Step 605 , each node server generates an agent container according to the obtained container image file and the container general framework and the agent general framework in the container image file, wherein the agent general framework includes an Agent manager (agent management process).

Step 606: The Agent manager obtains the application file of the agent process corresponding to the agent generation instruction from the file server.

Step 607: The Agent manager configures the obtained application file of the corresponding agent process into the agent container, and obtains the agent container with the setting function.

Based on the process of FIG. 6 , an embodiment of the present application provides a process of a method for proxy updating, as shown in FIG. 7 , including:

Step 701: The user confirms that the agent process needs to be upgraded, stores the upgraded update file in the file server, and triggers the agent server to generate an agent update instruction.

Step 702: After the proxy server generates the proxy update instruction, the proxy server sends the proxy update instruction to the node server.

Step 703: After receiving the agent update instruction, the Agent manager corresponding to the agent update instruction in the node server acquires the update file from the file server.

Step 704, the Agent manager closes the current agent process.

Step 705: The Agent manager configures the update file into the agent container, and generates an updated agent process.

It should be noted that the sequence of the above processes is not unique, and the process step 703 in FIG. 7 can be executed after step 704 .

In addition, the present application also provides a method for integrating container image files; that is, setting a warehouse management system, such as Gitlab. Store the source files of container image files in Gitlab. Set up the operating system, eg, Jenkins. Define a polling code update task in Jenkins. Set up a continuous integration system such as Docker Compose. After receiving the code update of the polling code update task notification, integrate the source file code of the updated container image file in Gitlab to generate a container image file including the container general framework and the agent general framework.

The present application also provides a method for testing and publishing proxy containers, that is, the test cluster is a cluster that simulates a production environment, including: proxy server, file server, mirror server, each node server, and a container management platform. Each server in the test cluster runs according to the operation mode of the production environment, and tests whether the integrated container image file can be applied normally through the automatic regression test method. After confirming that it can be applied normally, the container image file and the application file are respectively sent to the image of the production environment. Servers and file servers for production applications.

The present application also provides a method for monitoring a system, that is, a monitoring system can be set up to monitor key indicators of the agent container, agent process, node server, etc., such as: CPU, memory, network throughput, bandwidth occupation, disk I\O , disk usage, agent process status, etc. The monitoring system can include time series database, alarm system, interface display, etc. For example, the time series database, alarm system, and interface display can be Prometheus (used to collect monitoring data and act as a time series database), AlertManager (used to manage alarms and configure alarm policies) ), Grafana (to provide an interface through which data is displayed).

Based on the same concept, an embodiment of the present invention provides an apparatus for deploying a proxy container. FIG. 8 is a schematic diagram of an apparatus for deploying a proxy container provided by an embodiment of the present application, as shown in FIG. 8 , including:

The processing module 801 is configured to generate a container management instance with a proxy setting function based on the container generation instruction of the container management platform; the container generation instruction is triggered by the container management platform based on the proxy generation instruction of the proxy server; the proxy generating an instruction for instructing to deploy the container with the setting proxy function on the node server;

The processing module 801 is further configured to, based on the container management instance, generate a proxy container; the life cycle of the proxy container is managed by the container management platform;

The obtaining module 802 is configured to obtain the application file corresponding to the setting proxy function from the file server based on the container management instance, and configure the application file to the proxy container, so that the proxy container has the setting proxy function. Determining the proxy function.

In a possible design, the processing module 801 is specifically configured to: obtain a container image file from an image server based on the container management instance, and generate the proxy container.

In a possible design, the processing module 801 is further configured to: receive the container generation instruction sent by the custom controller of the container management platform; the node server, based on the container management instance, from the image server Obtaining a container image file and generating the proxy container includes: the container management instance of the node server obtains the container image file from the image server through the container engine Dockerd; the container engine Dockerd of the node server obtains the container image file from the image server; The proxy container is generated by using the container image file.

In a possible design, the processing module 801 is specifically configured to: the node server generates a proxy container with a proxy management process based on the container management instance; the node server obtains the information from the file server based on the container management instance The application file corresponding to the setting proxy function includes: the node server generates a proxy container with a proxy management process based on the container management instance, and obtains the application file from the file server through the proxy management process; Configuring the application file to the proxy container includes: generating a proxy process running in the proxy container by using the application file.

In a possible design, the processing module 801 is further configured to: receive a proxy update instruction, the proxy update instruction is sent by the proxy server; the node server uses the proxy management process from the file The server obtains an update file corresponding to the proxy update instruction; the node server closes the proxy process through the proxy management process, and generates an updated proxy process according to the update file.

In a possible design, the processing module 801 is further configured to: receive a proxy deletion instruction; the proxy deletion instruction is sent by the proxy server through the container management platform; the node server through the container The management platform deletes the proxy container indicated by the proxy deletion instruction.

In a possible design, the container image file is integrated through the proxy common framework and the container common framework.

Based on the same concept, an embodiment of the present invention provides an apparatus for deploying a proxy container. FIG. 9 is a schematic diagram of an apparatus for deploying a proxy container according to an embodiment of the present application, as shown in FIG. 9 , including:

A transceiver module 901, configured to receive a proxy generation instruction sent by the proxy server;

The transceiver module 901 is further configured to, based on the proxy generation instruction, send a container generation instruction to a node server; the container generation instruction is used to instruct the node server to generate a proxy container; the proxy container is used to generate a proxy container based on the container The generation instruction obtains the corresponding application file from the file server, and configures the application file to the proxy container.

In a possible design, the transceiver module 901 is specifically configured to: based on the proxy generation instruction, send the container generation instruction to the container management platform interface through a custom controller, so that the node server receives the container The container generation instruction sent by the management platform interface.

In a possible design, the transceiver module 901 is further configured to: receive a proxy deletion instruction; the proxy deletion instruction is sent by the proxy server; the container management platform sends the proxy deletion instruction to the the node server, so that the node server deletes the proxy container indicated by the proxy deletion instruction.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to the present application. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims (14)

1. A method for deploying a proxy container, wherein the method comprises: The node server generates a container management instance with an agent setting function based on the container generation instruction of the container management platform; the container generation instruction is triggered by the container management platform based on the agent generation instruction of the proxy server; the agent generation instruction is used for Instructing to deploy the container with the set proxy function on the node server; The node server generates a proxy container based on the container management instance; the life cycle of the proxy container is managed by the container management platform; The node server acquires an application file corresponding to the setting proxy function from a file server based on the container management instance, and configures the application file to the proxy container, so that the proxy container has the set proxy Function. 2. The method of claim 1, wherein the node server generates a proxy container based on the container management instance, comprising: The node server obtains a container image file from an image server based on the container management instance, and generates the proxy container. 3. The method according to claim 2, wherein before the generating a container management instance with a proxy setting function, the method further comprises: The node server receives the container generation instruction sent by the custom controller of the container management platform; The node server obtains the container image file from the image server based on the container management instance, and generates the proxy container, including: The container management instance of the node server obtains the container image file from the image server through the container engine Dockerd; The container engine Dockerd of the node server generates the proxy container through the container image file. 4. The method of claim 1, wherein the node server generates a proxy container based on the container management instance, comprising: The node server generates an agent container with an agent management process based on the container management instance; The node server obtains the application file corresponding to the setting proxy function from the file server based on the container management instance, including: The node server generates an agent container with an agent management process based on the container management instance, and obtains the application file from the file server through the agent management process; Configure the application file to the proxy container, including: An agent process running in the agent container is generated through the application file. 5. The method of claim 4, wherein after configuring the application file to the proxy container, the method further comprises: The node server receives a proxy update instruction, and the proxy update instruction is sent by the proxy server; The node server obtains the update file corresponding to the proxy update instruction from the file server through the proxy management process; The node server closes the proxy process through the proxy management process, and generates an updated proxy process according to the update file. 6. The method of any one of claims 1-5, further comprising: The node server receives a proxy deletion instruction; the proxy deletion instruction is sent by the proxy server through the container management platform; The node server deletes the proxy container indicated by the proxy deletion instruction through the container management platform. 7 . The method of claim 6 , wherein the container image file is integrated through the proxy common framework and the container common framework. 8 . 8. A method for deploying a proxy container, wherein the method comprises: The container management platform receives the proxy generation instruction sent by the proxy server; The container management platform sends a container generation instruction to the node server based on the proxy generation instruction; the container generation instruction is used to instruct the node server to generate a proxy container; the proxy container is used to generate a proxy container from a file based on the container generation instruction The server obtains the corresponding application file, and configures the application file to the proxy container. 9. The method according to claim 8, wherein the container management platform sends the container generation instruction to the node server based on the agent generation instruction, comprising: The container management platform sends the container generation instruction to the container management platform interface through the custom controller based on the agent generation instruction, so that the node server receives the container generation instruction sent by the container management platform interface. 10. The method according to any one of claims 8 and 9, further comprising: The container management platform receives a proxy deletion instruction; the proxy deletion instruction is sent by the proxy server; The container management platform sends the proxy deletion instruction to the node server, so that the node server deletes the proxy container indicated by the proxy deletion instruction. 11. An apparatus for deploying a proxy container, wherein the apparatus comprises: a processing module, configured to generate a container management instance with a proxy setting function based on the container generation instruction of the container management platform; the container generation instruction is triggered by the container management platform based on the agent generation instruction of the agent server; the agent generates The instruction is used to instruct to deploy the container with the set proxy function on the node server; The processing module is further configured to, based on the container management instance, generate a proxy container; the life cycle of the proxy container is managed by the container management platform; an obtaining module, configured to obtain an application file corresponding to the set proxy function from a file server based on the container management instance, and configure the application file to the proxy container, so that the proxy container has the setting proxy function. 12. An apparatus for deploying a proxy container, wherein the apparatus comprises: The transceiver module is used to receive the proxy generation instruction sent by the proxy server; The transceiver module is further configured to, based on the proxy generation instruction, send a container generation instruction to a node server; the container generation instruction is used to instruct the node server to generate a proxy container; the proxy container is used to generate a proxy container based on the container The instruction obtains the corresponding application file from the file server, and configures the application file to the proxy container. 13. A computer-readable storage medium, characterized in that the storage medium stores a program, which, when the program is run on a computer, enables the computer to implement any one of claims 1 to 7 or 8-10. method described. 14. A computer equipment, characterized in that, comprising: memory for storing computer programs; The processor is configured to call the computer program stored in the memory, and execute the method according to any one of claims 1 to 7 or 8 to 10 according to the obtained program.

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