CN113438292A - Agent deployment method and device based on automatic operation and maintenance tool - Google Patents

Agent deployment method and device based on automatic operation and maintenance tool Download PDF

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Publication number
CN113438292A
CN113438292A CN202110691764.XA CN202110691764A CN113438292A CN 113438292 A CN113438292 A CN 113438292A CN 202110691764 A CN202110691764 A CN 202110691764A CN 113438292 A CN113438292 A CN 113438292A
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Prior art keywords
deployment
client
instruction
maintenance tool
host name
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CN202110691764.XA
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Chinese (zh)
Inventor
曹旭东
冯坤炎
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WeBank Co Ltd
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WeBank Co Ltd
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Priority to CN202110691764.XA priority Critical patent/CN113438292A/en
Publication of CN113438292A publication Critical patent/CN113438292A/en
Priority to PCT/CN2021/141134 priority patent/WO2022267407A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/61—Installation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5053—Lease time; Renewal aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles

Abstract

The embodiment of the invention provides an agent deployment method and device based on an automatic operation and maintenance tool, wherein the method comprises the following steps: the deployment server sends a detection instruction to the deployment client based on the installed automatic operation and maintenance tool; after receiving the detection passing notification, the deployment server sends an installation agent instruction to the deployment client based on the automatic operation and maintenance tool; the installation agent instruction is used for instructing the deployment client to acquire the agent software package from the software package manager and install the agent program; the deployment server changes the original host name of the deployment client into a host name in a preset format based on an automatic operation and maintenance tool; the deployment server side obtains a registration result of the deployment client side on the management server based on the automatic operation and maintenance tool; and the deployment server restores the host name to the original host name based on the automatic operation and maintenance tool. The method can effectively reduce the deployment workload, shorten the preparation period and improve the deployment efficiency on the premise of improving the convenience of client management.

Description

Agent deployment method and device based on automatic operation and maintenance tool
Technical Field
The application relates to the technical field of networks of financial technology (Fintech), in particular to an agent deployment method and device based on an automatic operation and maintenance tool.
Background
In recent years, with the development of computer technology, more and more technologies are applied in the financial field, and the traditional financial industry is gradually changing to financial technology (Fintech), but higher requirements are also put on the technologies due to the requirements of the financial industry on safety and real-time performance. For example, currently, in a network management system for enterprise-level applications of companies in the financial industry, a complete enterprise-level security information management system is usually included to ensure privacy of user information and system communication. A common security information management system, e.g., FreeIPA.
FreeIPA is an integrated security information management solution. FreeEPA includes Linux (Fedora), 389 Directory Server (lightweight Directory access), MIT Kerberos (core of Domain Name authentication), NTP (Network Time Protocol), DNS (Domain Name System), Dogtag (authentication System, which provides a strong security framework to ensure the identity of a user and the privacy of communication), and other identity authentication and policy functions. Under the freeIPA system, a freeIPA client needs to be installed on each machine, and meanwhile, the machine is registered to a freeIPA server so as to realize security information management.
In the prior art, a traditional C/S architecture release system is usually adopted to deploy freeIPA clients (sssd daemon), and this method needs to deploy release systems at a release server and a release client to implement the deployment of sssd daemon, which has large workload, long preparation period, and low efficiency.
Therefore, there is a need for an agent deployment method and apparatus based on an automation operation and maintenance tool, which can reduce the deployment workload and the preparation period, and improve the deployment efficiency.
Disclosure of Invention
The embodiment of the invention provides an agent deployment method and device based on an automatic operation and maintenance tool, which can reduce the deployment workload and the preparation period and improve the deployment efficiency.
In a first aspect, an embodiment of the present invention provides an agent deployment method based on an automation operation and maintenance tool, where the method includes:
the deployment server sends a detection instruction to the deployment client based on the installed automatic operation and maintenance tool; after receiving the detection passing notification, the deployment server sends an installation agent instruction to the deployment client based on the automatic operation and maintenance tool; the installation agent instruction is used for instructing the deployment client to acquire an agent software package from a software package manager and install an agent program; the deployment service end changes a first host name into a second host name on the basis of the automatic operation and maintenance tool, wherein the first host name is an original host name of the deployment client, and the second host name is a host name in a preset format; the deployment service end obtains a registration result of the deployment client in the management server based on the automatic operation and maintenance tool; and the deployment service end restores the second host name to the first host name on the basis of the automatic operation and maintenance tool.
In the method, the automatic operation and maintenance tool is installed in the deployment server, so that the deployment server directly indicates the deployment client to install the agent program according to the local deployment client IP. Compared with the prior art that the release system architecture needs to be built, the traditional release system does not need to be built, the deployment workload and the preparation period can be effectively reduced, and the deployment efficiency is improved. And before the agent program is installed, the agent program installation condition of the deployment client is detected, so that the agent program can be ensured to normally run in the deployment client. The method comprises the steps that an original host name of a deployment client of a deployment server is changed into a host name in a preset format, and a registration result of the deployment client in a management server is obtained; the host name is restored to the original host name. Therefore, the host names of the client sides for each deployment in the management server are all host names in a preset format, and the preset format can be set according to needs, so that the management server can manage the client sides for each deployment conveniently. And subsequently, after the registration is finished, the host name is restored to the original host name, and the condition that other services are abnormal due to the change of the host name when the original host name is applied to other services can be prevented. Namely, the convenience of managing the deployment client is improved under the condition that the normal operation of each service of the deployment client is ensured.
Optionally, after sending the installation agent instruction to the deployment client, the method further includes:
the deployment server monitors the installation state of the deployment client based on the automatic operation and maintenance tool; and if the installation is not successful in a preset time period, sending an installation finishing instruction to the deployment client based on the automatic operation and maintenance tool.
In the method, an automatic operation and maintenance tool in a deployment server is provided with a monitoring process for each deployment client, monitors an agent program package loading process of the client, and if the deployment client does not receive the agent software package sent by the software package manager within a preset time period; the deployment service end sends an installation ending instruction to end installation of the agent program. Therefore, the deployment client is prevented from continuously trying to connect with the software package manager to acquire the proxy software package, and resource waste is caused.
Optionally, the changing, by the deployment server, the first host name into the second host name based on the automation operation and maintenance tool includes: the deployment service end is based on the automatic operation and maintenance tool, and sends a host name change instruction after detecting that the deployment client is successfully installed; the host name changing instruction is used for indicating the deployment client to use a second host name as the host name of the deployment client;
the deploying server, based on the automation operation and maintenance tool, restores the second hostname to the first hostname, including:
the deployment service end sends a host name recovery instruction to the deployment client based on the automatic operation and maintenance tool; the hostname restoration instruction is used for instructing the deployment client to update the first hostname to the hostname of the deployment client.
In the method, the first host name which does not conform to the preset format, such as the first host name which uses the meaningless character string as the host name, is modified into the second host name which conforms to the preset format, such as the second host name which conforms to the second-level domain name rule. In this way, the deployment client can communicate with the management server through the second host name, perform registration management, and the like. After the deployment client communicates with the management server, the deployment server sends a host name recovery instruction to the deployment client, so that other services communicate with the client through the first host name, the situation that the other services cannot normally run due to the fact that the first host name is not recovered is prevented, and the reliability of providing the services by the deployment client is guaranteed.
Optionally, after sending the installation agent instruction to the deployment client, the method further includes:
and the deployment service end sends an address appending instruction to the deployment client based on the automatic operation and maintenance tool, wherein the address appending instruction comprises a search instruction, and the address appending instruction is used for indicating the deployment client to append the domain name and the IP address of the management server in a domain name file when determining that the domain name file does not comprise the domain name and the IP address of the management server according to the search instruction.
In the method, the deployment server sends an address appending instruction to the deployment client so as to append the domain name and the IP address of the management server in the domain name file at the deployment client. Compared with the prior art that the domain name file in the client is directly replaced and deployed to realize that the domain name file contains the domain name and the IP address of the management server; according to the method and the system, the domain name and the IP address of the management server are added, so that the phenomenon that the service depending on the original domain name file is abnormal due to the fact that the original domain name file in the client is lost is prevented; and the agent program can check the current domain name file according to a search instruction in the address adding instruction, if the domain name and the IP address of the management server are included, the addition is not needed, the situation that the target position address is repeated because the addition is still performed if the target position of the domain name file already includes the IP address and the domain name of the management server is prevented, and the domain name file adding process is simplified.
Optionally, after sending the address appending instruction to the deployment client, the method further includes: and the deployment service terminal sends a registration instruction to the deployment client based on the automatic operation and maintenance tool, wherein the registration instruction is used for indicating the deployment client to add the domain name and the IP address of the management server to an authentication configuration file, and authenticating the management server according to the authentication configuration file.
In the method, the domain name and the IP address of the management server in the domain name file are added to the authentication configuration file, so that the deployment client can authenticate with the management server according to the domain name and the IP address of the management server in the authentication configuration file, and the reliability of authentication is ensured.
Optionally, the acquiring, by the deployment server, the registration result of the deployment client in the management server based on the automation operation and maintenance tool further includes: and the deployment service end acquires the registration completion state of the deployment client based on the automatic operation and maintenance tool, and sends a test instruction to the deployment client, wherein the test instruction is used for indicating whether the deployment client tests whether the registration in the management server is successful.
In the method, the deployment server obtains the registration completion state of the deployment client based on the automatic operation and maintenance tool, and if the registration is completed, a test instruction is sent to the deployment client. So that the deployment client tests whether the registration with the management server is successful. If not, the agent deployment process can be restarted; or, initiating a registration failure alarm, and carrying out corresponding processing by a worker. And ensuring the reliability of the registration of the deployment client in the management server.
Optionally, after sending the installation agent instruction to the deployment client, the method further includes: the deployment service end acquires the successful registration state of the deployment client based on the automatic operation and maintenance tool, and sends a configuration change instruction to the deployment client based on the automatic operation and maintenance tool, wherein the configuration change instruction is used for indicating the deployment client to add a configuration file at the target position of the agent program.
In the method, after the deployment client is successfully registered, the deployment server based on the automatic operation and maintenance tool can also send a configuration change instruction to the deployment client, so that the deployment client adds the configuration file at the target position of the agent program. Compared with the prior art, the method has the advantages that the corresponding configuration files are directly covered in the agent program, so that the original configuration files are lost, and the abnormity of the modules which realize the corresponding functions based on the original configuration files is influenced. The method and the device can ensure the operation reliability of the deployment client.
In a second aspect, an embodiment of the present invention provides an agent deployment method based on an automation operation and maintenance tool, where the method includes: the deployment server sends a detection instruction to the deployment client based on the installed automatic operation and maintenance tool; the deployment client detects that the local server contains an authentication configuration file according to the detection instruction, the authentication file contains a preset statement, a detection passing notification is generated, and the detection passing notification is sent to the deployment server; after receiving the detection passing notification, the deployment server sends an installation agent instruction to the deployment client based on the automatic operation and maintenance tool; the deployment client acquires the agent software package from the software package manager according to the installation agent instruction and installs the agent program; the deployment service end is based on the automatic operation and maintenance tool, and sends a host name change instruction to the deployment client after detecting that the deployment client is successfully installed; the deployment client changes a first host name into a second host name according to the host change instruction, wherein the first host name is an original host name of the deployment client, and the second host name is a host name in a preset format; the deployment client registers in the management server and acquires a registration result; and the deployment service end acquires a registration result of the deployment client on the management server based on the automatic operation and maintenance tool, and restores the second host name to the first host name.
In the method, the automatic operation and maintenance tool is installed in the deployment server, so that the deployment server directly indicates the deployment client to install the agent program according to the local deployment client IP. Compared with the prior art that the release system architecture needs to be built, the traditional release system does not need to be built, the deployment workload and the preparation period can be effectively reduced, and the deployment efficiency is improved. And prior to the installation of the agent program,
and enabling the deployment client to detect that the local configuration file is contained according to the detection instruction, wherein the authentication file contains a preset statement. Thus, if the preset statement is the default statement of the authentication configuration file, it can be considered that no other service uses the authentication configuration file, and the authentication configuration file can be used; otherwise, if the authentication configuration file is applied by other services and still performs the proxy deployment process, other services are abnormal; through the detection step, the service reliability of the client is effectively improved. After the agent program is installed successfully, the original host name of the deployment client is changed into a host name in a preset format, such as a domain name plus an IP address, so that the information visibility of the deployment client registered in the management server is good, and the management is convenient. And after the registration result is obtained, restoring the host name in the preset format of the deployment client to the original host name. Therefore, other services running through the original host name can still run normally, and the service running reliability of the client is guaranteed to be deployed. In a third aspect, an embodiment of the present invention provides an agent deployment apparatus based on an automation operation and maintenance tool, where the apparatus includes:
the processing module is used for sending a detection instruction to the deployment client through the sending module based on the installed automatic operation and maintenance tool;
after receiving the detection passing notification through the receiving module, the processing module sends an installation agent instruction to the deployment client through the sending module based on the automatic operation and maintenance tool; the installation agent instructions are used for instructing the deployment client to acquire an agent software package from a software package manager and install an agent program.
In a fourth aspect, an embodiment of the present application further provides a computing device, including: a memory for storing a program; a processor for calling the program stored in said memory and executing the method as described in the various possible designs of the first and second aspects in accordance with the obtained program.
In a fifth aspect, embodiments of the present application further provide a computer-readable non-volatile storage medium, which includes a computer-readable program, which, when read and executed by a computer, causes the computer to perform the method as described in the various possible designs of the first and second aspects.
These and other implementations of the present application will be more readily understood from the following description of the embodiments.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an agent deployment based on an automation operation and maintenance tool according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an agent deployment architecture based on an automation operation and maintenance tool according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of an agent deployment method based on an automated operation and maintenance tool according to an embodiment of the present invention;
fig. 4 is a schematic flowchart of an agent deployment method based on an automated operation and maintenance tool according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an apparatus for agent deployment based on an automated operation and maintenance tool according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an apparatus for agent deployment based on an automation operation and maintenance tool according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a system architecture of an agent deployment process based on an automation operation and maintenance tool according to an embodiment of the present invention, where the deployment server is installed with the automation operation and maintenance tool, and may further include information such as IP addresses of various deployment clients, for example, the IP addresses of various deployment clients are recorded through an IP address list. The deployment service end can send a detection instruction to the deployment client end of the corresponding IP address based on the automatic operation and maintenance tool. After receiving the detection instruction, the deployment client detects whether the deployment client can carry out an agent deployment process according to the detection instruction, if the detection is not passed, the agent deployment process is not executed, and an alarm can be generated to a worker; and if the detection is passed, sending a detection passing notification to the deployment server. And after receiving the detection passing notification, the deployment server sends an installation agent instruction to the deployment client based on the automatic operation and maintenance tool, sets a corresponding monitoring process for each deployment client, and monitors the installation state of the deployment client in real time. After receiving an installation agent instruction, the deployment client downloads an agent software package from the software package manager; if the agent program fails to be installed or is abnormal, the deployment server side sends an installation ending instruction to the deployment client side after monitoring the state of the failure to be installed or the abnormal state; otherwise, after monitoring the successful installation state of the agent program, the deployment service terminal sends a host name changing instruction to the deployment client terminal and also sends an address adding instruction to the deployment client terminal. And the deployment client changes the host name according to the host name changing instruction, and initiates authentication to the management server and completes registration after receiving the address adding instruction to add the domain name and the IP address of the management server in the domain name file. And the deployment server side determines that the registration state of the deployment client side is a registration completion state, and sends a test instruction so that the deployment client side tests whether the registration between the deployment client side and the management server is successful. And after the deployment server side obtains the registration result of the deployment client side, restoring the host name in the preset format of the deployment client side to the original host name. It should be noted here that, no matter the registration result is successful or failed, the host name of the last deployment client needs to be restored to the original host name, so as to ensure normal operation of other services in the deployment client. Therefore, the information visibility of the deployment client in the management server can be ensured to be high, the management is convenient, the normal operation of each service of the deployment client can be ensured, and the service reliability is improved. In the system architecture, an automatic operation and maintenance tool is arranged in the deployment server, and the deployment client can be instructed to execute the agent deployment process in the agent program installation process; compared with the prior art that the release system needs to be built, the release system does not need to be built in advance; the agent deployment workload and the preparation period can be effectively reduced, and the deployment efficiency is improved.
The embodiment of the present application further provides a system architecture for agent deployment based on an automation operation and maintenance tool, as shown in fig. 2, the automation operation and maintenance tool set by the deployment server is an Ansiblee; FreiPA is arranged in the management server; the software package manager is Yum (Yellow dog update, Modified, a front-end software package manager), which contains an agent software package required by the deployment client; the client of the FreeIPA system and the front end of the Yum system are arranged in the client, and the agent program is an SSSD daemon.
Based on the system architecture, an embodiment of the present application provides a process of an agent deployment method based on an automation operation and maintenance tool, as shown in fig. 3, including:
301, the deployment server sends a detection instruction to the deployment client based on the installed automatic operation and maintenance tool;
here, in an example, the automation operation and maintenance tool included in the deployment service end includes an IP address of each deployment client, for example, there is an IP address record or an IP address list, and the automation operation and maintenance tool traverses the IP address record or the IP address list. Respectively sending detection instructions to each deployment client; the detection instruction is used for instructing the deployment client to detect whether the deployment client has the conditions for deploying the agent program and registering. For example, the method can be used for instructing the deployment client to detect whether the configuration file of the deployment client contains the relevant preset statements; if the configuration file is generated by a kerberos protocol (computer network authorization protocol), because the deployed client needs to use the kerberos protocol for authentication in the registration process, the/etc/krb 5.conf needs to be configured; therefore, in order to ensure reliable execution of the registration process, it is required to detect and determine that the deployment client has the first preset statement/etc/krb 5. conf; if the configuration file of the deployment client contains the first preset statement, whether the configuration file contains a second preset statement kerberos. The second preset statement is kerberos. example. com, and is used for determining whether the configuration file is default, and if the configuration file contains the second preset statement, it can be determined that no other service is applying the configuration file; in this example, if the configuration file includes the first preset statement but does not include the second preset statement, the configuration file representing the deployment client is applied by other services, and if the proxy deployment process is continuously executed, it is likely that an exception of other services is caused. And if the detection determines that the configuration file of the deployment client contains both the first preset statement and the second preset statement, determining that the detection is passed.
If the automatic operation and maintenance tool is an Ansiblee, the deployment service end can execute a first preset statement and a second preset statement of the cat/etc/krb5.conf | grep kerberos. If the shell return of the Ansibee is not null, the agent deployment process can be continuously executed, otherwise, the detection is not passed, and a corresponding alarm can be generated to inform the staff to process. The reliability of agent deployment is guaranteed.
Step 302, after receiving the detection passing notification, the deployment server sends an installation agent instruction to the deployment client based on the automatic operation and maintenance tool; the installation agent instruction is used for instructing the deployment client to acquire an agent software package from a software package manager and install an agent program;
here, based on the above example, the software package manager is Yum (all known as Yellow dog update, Modified); the deployment server sends an install agent instruction to the deployment client by using the yum module of Ansiblee, so that the deployment client acquires the agent software package from the management server. In addition, the deployment server can monitor yum systems in the deployment client and the management server through Ansibile, if yum system is abnormal, the system can be directly repaired, and if the system cannot be repaired, an alarm is generated. It should be noted that the agent software package may further include other software packages, for example, the agent software package may further include a SUDO, a program for generating instructions, and the agent program may update the SUDO to the latest version according to the SUDO software package after installation.
Step 303, the deployment server changes a first host name into a second host name based on the automation operation and maintenance tool, where the first host name is an original host name of the deployment client, and the second host name is a host name in a preset format;
here, the hostname in the preset format may be basic information for deploying the client, such as a domain name, an IP address, an operator, and the like, and may be set according to specific needs, where a specific setting manner of the preset format is not limited.
304, the deployment server obtains a registration result of the deployment client in a management server based on the automatic operation and maintenance tool;
and 305, the deployment server restores the second host name to the first host name based on the automation operation and maintenance tool.
Here, the recovery mechanism for recovering the second host name as the first host name may be set as a relief mechanism, that is, the host name in the preset format is finally recovered as the original host name no matter the previous program execution succeeds or fails, or any exception occurs, so as to ensure that other services in the deployment client operate normally.
In the method, the automatic operation and maintenance tool is installed in the deployment server, so that the deployment server directly indicates the deployment client to install the agent program according to the local deployment client IP. Compared with the prior art that the release system architecture needs to be built, the traditional release system does not need to be built, the deployment workload and the preparation period can be effectively reduced, and the deployment efficiency is improved. And before the agent program is installed, the agent program installation condition of the deployment client is detected, so that the agent program can be ensured to normally run in the deployment client. The method comprises the steps that an original host name of a deployment client of a deployment server is changed into a host name in a preset format, and a registration result of the deployment client in a management server is obtained; the host name is restored to the original host name. Therefore, the host names of the client sides for each deployment in the management server are all host names in a preset format, and the preset format can be set according to needs, so that the management server can manage the client sides for each deployment conveniently. And subsequently, after the registration is finished, the host name is restored to the original host name, and the condition that other services are abnormal due to the change of the host name when the original host name is applied to other services can be prevented. Namely, the convenience of managing the deployment client is improved under the condition that the normal operation of each service of the deployment client is ensured.
The embodiment of the application provides an agent deployment method based on an automatic operation and maintenance tool, and after sending an agent installation instruction to a deployment client, the method further comprises the following steps: the deployment server monitors the installation state of the deployment client based on the automatic operation and maintenance tool; and if the installation is not successful in a preset time period, sending an installation finishing instruction to the deployment client based on the automatic operation and maintenance tool. That is, after the deployment client receives the installation agent instruction, the agent software package is acquired from the management server based on the installation agent instruction and installed; and the deployment server generates a corresponding monitoring process for each deployment client after sending the installation agent instruction, monitors the state of the installation agent program of the deployment client, and sends an installation ending instruction if the deployment client does not finish the installation within the preset time, so that the deployment client ends the installation of the agent program and records the deployment client. Therefore, the deployment client can be timely confirmed to be in an abnormal state, and the situation that the deployment client continuously tries to connect the management server, so that tasks are blocked and network resources are wasted can be prevented.
Based on the above example, after the deployment server Ansiblee sends the installation agent instruction, the Ansiblee will run all the deployment client installation agent tasks at one time, and discard all the deployment client installation agent tasks to the background for execution, each installation agent task has a jobid, and the Ansiblee polls and detects the execution condition of the installation agent task at intervals according to the jobid until the completion of the installation agent task execution is detected. If the installation agent task is 30 seconds at most, Ansibile waits for 30 seconds at most for the installation agent task, detects the execution result of the installation agent task every 5 seconds, and if the installation is not successful after 30 seconds, the installation state of the installation agent of the deployment client is failure; the deployment service end sends an installation ending instruction to the deployment client end, and can also record related abnormal conditions and generate an alarm.
The embodiment of the application provides an agent deployment method based on an automatic operation and maintenance tool, wherein a deployment server changes a first host name into a second host name based on the automatic operation and maintenance tool, and the method comprises the following steps: the deployment service end is based on the automatic operation and maintenance tool, and sends a host name change instruction after detecting that the deployment client is successfully installed; the host name changing instruction is used for indicating the deployment client to use a second host name as the host name of the deployment client;
the deploying server, based on the automation operation and maintenance tool, restores the second hostname to the first hostname, including:
the deployment service end sends a host name recovery instruction to the deployment client based on the automatic operation and maintenance tool; the hostname restoration instruction is used for instructing the deployment client to update the first hostname to the hostname of the deployment client. Here, for example, to facilitate management of the deployment client by the management server, the format of the host name of each deployment client in the management server is made a preset format, for example, an IP address + a domain name. After the deployment server sends the host name change instruction to the deployment client, the deployment client changes the original host name-the first host name into the second host name according to the host name change instruction, and correspondingly stores the first host name and the second host name. And when the related flow between the management server such as registration and the like and the deployment client is finished, the deployment server sends a host name recovery instruction to the deployment client, and the first host name is recovered to be the second host name. In this way, the change of the host name is prevented from causing an abnormality in other services depending on the first host name.
Based on the above example, the infrastructure generates a registration instruction and sends the registration instruction to the deployment client, and after receiving the registration instruction, the client runs the agent ipa-client-install and starts to execute the registration program. During registration, the infrastructure instructs the deployment client to change the original host name into the host name in the preset format through the host name changing instruction: and the IP address and the domain name are added, the ipa-client-install is called to obtain a second host name of the local computer, and the second host name is sent to the management server and serves as the identifier of the deployment client in the management server. Before the ipa-client-install is executed, the corresponding relation between the first host name and the second host name is recorded, the temporary second host name is set, and the second host name is sent to the management server. In the process, if the ipa-client-install is successfully executed, the process is finished, and the host name is restored, namely, the second host name is changed into the first host name; if the execution of the ipa-client-instance fails and the process ends, a mechanism is also needed to ensure the action of restoring the host name, that is, a host name recovery step is needed whether the registration is successful or not, and the block \ always mechanism of the infrastructure can be used in the step.
The embodiment of the application provides an address adding method, which further comprises the following steps after sending an installation agent instruction to the deployment client: and the deployment service end sends an address appending instruction to the deployment client based on the automatic operation and maintenance tool, wherein the address appending instruction comprises a search instruction, and the address appending instruction is used for indicating the deployment client to append the domain name and the IP address of the management server in a domain name file when determining that the domain name file does not comprise the domain name and the IP address of the management server according to the search instruction. Here, the deployment server sends an address addition instruction to the deployment client based on the automation operation and maintenance tool, and after receiving the address addition instruction, the deployment client adds the domain name and the IP address of the management server in the address addition instruction to the target position of the domain name file. Therefore, the situation that other domain names and IPs are directly replaced in the domain name file, configuration of the deployment client is lost, and the deployment client is possibly abnormal is prevented from occurring. The dependence of the deployment client on the domain name server can be reduced by directly adding the IP address and the domain name of the management server in the domain name file.
Based on the example, the deployment server uses the linefile module of Ansibile to realize the address appending of the domain name file/etc/hosts file in the deployment client; and a corresponding search instruction can be set in the address appending instruction, and if the target position of the domain name file already contains the IP address and the domain name, the address does not need to be appended repeatedly. Thus, even if the address adding operation is executed a plurality of times, the IP address and the domain name are not added to the domain name file without limitation.
The embodiment of the present application provides an authentication method, after sending an address appending instruction to the deployment client, the method further includes: and the deployment service terminal sends a registration instruction to the deployment client based on the automatic operation and maintenance tool, wherein the registration instruction is used for indicating the deployment client to add the domain name and the IP address of the management server to an authentication configuration file, and authenticating the management server according to the authentication configuration file. That is, the deployment client adds the domain name and the IP address of the management server in the domain name file to the authentication configuration file according to the registration instruction to authenticate the management server according to the authentication configuration file. Therefore, the reliability of authentication between the deployment client and the management server is ensured.
The embodiment of the application provides a registration method, wherein the acquiring, by the deployment server, a registration result of the deployment client on the management server based on the automatic operation and maintenance tool comprises the following steps: and the deployment service end acquires the registration completion state of the deployment client based on the automatic operation and maintenance tool, and sends a test instruction to the deployment client, wherein the test instruction is used for indicating whether the deployment client tests whether the registration in the management server is successful. In the above example, the deployment server sends a test instruction to the deployment client to test whether the deployment client is successfully registered; the deployment client can execute the id username command; if the management server can accurately receive the id user name execution command of the deployment client and return the information corresponding to the user name, the successful registration is determined; and if the deployment client determines that the received information is empty, displaying the nosuch user information, namely the registration is failed.
The embodiment of the present application provides a configuration change method, after sending an installation agent instruction to the deployment client, further including: the deployment service end acquires the successful registration state of the deployment client based on the automatic operation and maintenance tool, and sends a configuration change instruction to the deployment client based on the automatic operation and maintenance tool, wherein the configuration change instruction is used for indicating the deployment client to add a configuration file at the target position of the agent program. That is, when the deployment server determines that the registration between the deployment client and the management server is successful, the configuration in the deployment client can be changed through the configuration change instruction, and the change mode is to add a configuration file to the target position of the agent program. Therefore, the configuration in the deployment client can be ensured to be complete, and the loss of the configuration file can be prevented. Based on the above example, if the configuration of the sudo is to be modified, for example, the permission of the sudo needs to be modified to support the time option, the sudo _ timed switch needs to be turned on. The lineinfill module can be used like updating the domain name file/etc/hosts and the corresponding configuration is added after matching to a certain target location. In addition, if the configuration file is in an ini format, the configuration file can be modified by adopting an ansable ini _ file module, so that the format is uniform, and the configuration file can be reliably applied.
Based on the above method flow, an embodiment of the present application provides an agent deployment method flow based on an automated operation and maintenance tool, as shown in fig. 4, including:
step 401, the deployment server generates a detection instruction based on the installed automation operation and maintenance tool, and sends the detection instruction to the deployment client.
Step 402, after receiving the detection instruction, the deployment client detects whether the deployment client accords with the installation agent condition, and if so, generates a detection passing notification and sends the detection passing notification to the deployment server; if the installation agent condition is not met, the flow is ended.
And 403, after receiving the detection passing notification, the deployment service end generates an installation agent instruction based on the automatic operation and maintenance tool.
Step 404, the deployment server generates a monitoring process for the deployment client; setting a detection frequency in the monitoring process, detecting the installation state of the client-side agent program deployment according to the detection frequency, and ending the installation program if the client-side agent program deployment fails to be installed; and a preset time interval is also set in the monitoring process, if the deployment client still does not finish the installation of the agent program in the preset time interval, the installation program is ended, and an alarm is generated.
Step 405, the deployment service end sends the installation agent instruction to the deployment client.
And step 406, the deployment client generates a proxy software package loading request according to the installation proxy instruction and sends the proxy software package loading request to the software package manager.
Step 407, after receiving the agent software package loading request, the software package manager sends the agent software package to the deployment client.
Step 408, the deployment client receives the agent software package and installs the agent program.
And 409, after detecting that the agent program of the deployment client is successfully installed, the deployment server generates a host name change instruction and sends the host name change instruction to the deployment client.
Step 410, the deployment client changes the first host name into the second host name according to the host name changing instruction, and records the corresponding relationship between the first host name and the second host name.
Step 411, the deployment server generates an address appending instruction, and sends the address appending instruction to the deployment client.
Step 412, after receiving the address appending instruction, the deployment client appends the domain name and the IP address of the management server to the target location of the domain name file according to the address appending instruction, where the address appending instruction may include a search instruction for searching whether the target location already includes the domain name and the IP address of the management server, so as to prevent repeated appending and waste of network resources.
And 413, the deployment server generates a registration instruction and sends the registration instruction to the deployment client.
Step 414, after receiving the registration instruction, the deployment client adds the domain name and the IP address of the management server to the authentication configuration file.
Step 415, the deployment client sends the registration information containing the own IP address and the second host name to the management server according to the domain name and the IP address of the management server.
And step 416, the management server receives and records the registration information sent by the deployment client.
Step 417, the deployment server sends a test instruction to the deployment client.
And 418, after receiving the test instruction, the deployment client executes an ID user name instruction and sends the ID user name instruction to the management server.
Step 419, the management server generates corresponding reply information according to the ID username instruction, and sends the reply information to the deployment client.
Step 420, if the reply information received by the deployment client is null, determining that the registration fails; if the received reply message is not null, the registration is successful.
In step 421, the deployment service end detects the registration result of the deployment client and instructs the deployment client to restore the second host name to the first host name.
Step 422, the deployment server sends a configuration change instruction to the deployment client.
Step 423, the deployment client adds the configuration file at the target position of the agent program according to the configuration change instruction.
It should be noted that, the above flow steps are not exclusive, and step 409 and step 410 may be executed before or after any step from step 411 to step 414; step 404 may be performed before step 405 or after step 405. Therefore, the above steps are only an example, and do not limit the specific implementation of the present invention.
Based on the same concept, an embodiment of the present invention provides an apparatus for agent deployment based on an automation operation and maintenance tool, and fig. 5 is a schematic diagram of the apparatus for agent deployment based on an automation operation and maintenance tool provided in the embodiment of the present application, as shown in fig. 5, including:
the processing module 501 is configured to send a detection instruction to the deployment client through the sending module 502 based on the installed automation operation and maintenance tool;
after receiving the detection passing notification through the receiving module 503, the processing module 501 sends an installation agent instruction to the deployment client through the sending module 502 based on the automatic operation and maintenance tool; the installation agent instruction is used for instructing the deployment client to acquire an agent software package from a software package manager and install an agent program;
the processing module 501 changes a first host name into a second host name based on the automation operation and maintenance tool, where the first host name is an original host name of the deployment client, and the second host name is a host name in a preset format; the processing module 501 obtains a registration result of the deployment client in the management server based on the automation operation and maintenance tool; the processing module 501 restores the second host name to the first host name based on the automation operation and maintenance tool.
Optionally, the processing module 501 is further configured to: monitoring the installation state of the deployment client based on the automatic operation and maintenance tool; if the installation is not successful in a preset time period, based on the automatic operation and maintenance tool, an installation ending instruction is sent to the deployment client through the sending module 502.
Optionally, the processing module 501 is configured to: based on the automatic operation and maintenance tool, after detecting that the deployment client is successfully installed, sending a host name change instruction through the sending module 502; the host name changing instruction is used for indicating the deployment client to use a second host name as the host name of the deployment client; the second host name is a host name in a preset format; the processing module 501 sends a hostname recovery instruction to the deployment client through the sending module 502 based on the automation operation and maintenance tool; the host name recovery instruction is used for instructing the deployment client to update a first host name to the host name of the deployment client; the first host name is an original host name of the deployment client.
Optionally, the processing module 501 is further configured to: based on the automation operation and maintenance tool, an address appending instruction is sent to the deployment client through the sending module 502, the address appending instruction includes a search instruction, and the address appending instruction is used for instructing the deployment client to append the domain name and the IP address of the management server in a domain name file when determining that the domain name file does not include the domain name and the IP address of the management server according to the search instruction.
Optionally, the processing module 501 is further configured to: based on the automatic operation and maintenance tool, sending a registration instruction to the deployment client through the sending module 502, where the registration instruction is used to instruct the deployment client to add the domain name and the IP address of the management server to an authentication configuration file, and authenticate the management server according to the authentication configuration file.
Optionally, the processing module 501 is further configured to: based on the automation operation and maintenance tool, acquiring the registration completion state of the deployment client, and sending a test instruction to the deployment client through the sending module 502, where the test instruction is used to indicate whether the deployment client tests that the registration in the management server is successful.
Optionally, the processing module 501 is further configured to: based on the automation operation and maintenance tool, the successful registration state of the deployment client is obtained, and the processing module 501 sends a configuration change instruction to the deployment client through the sending module 502 based on the automation operation and maintenance tool, where the configuration change instruction is used to instruct the deployment client to add a configuration file at a target position of the agent program.
Based on the same concept, an embodiment of the present invention provides an apparatus for agent deployment based on an automation operation and maintenance tool, and fig. 6 is a schematic diagram of the apparatus for agent deployment based on an automation operation and maintenance tool provided in the embodiment of the present application, as shown in fig. 6, including: the processing module 601 is used for sending a detection instruction to the deployment client through the sending module 602 based on the installed automation operation and maintenance tool; the processing module 601 detects that the local server includes an authentication configuration file according to the detection instruction, and the authentication file includes a preset statement, generates a detection passing notification, and sends the detection passing notification to the deployment server through the sending module 602; after receiving the detection passing notification through the receiving module 603, the sending module 602 sends an installation agent instruction to the deployment client based on the automation operation and maintenance tool; the processing module 601 obtains an agent software package from a software package manager according to the installation agent instruction and installs an agent program; the processing module 601, based on the automation operation and maintenance tool, sends a host name change instruction to the deployment client through the sending module 602 after detecting that the deployment client is successfully installed; the processing module 601 changes a first host name into a second host name according to the host change instruction, where the first host name is an original host name of the deployment client, and the second host name is a host name in a preset format; the processing module 601 registers in the management server and obtains a registration result; the processing module 601 obtains a registration result of the deployment client in the management server based on the automation operation and maintenance tool, and restores the second host name to the first host name.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or 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, and the like) 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 application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such 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 intended to include such modifications and variations as well.

Claims (10)

1. An agent deployment method based on an automatic operation and maintenance tool is characterized by comprising the following steps:
the deployment server sends a detection instruction to the deployment client based on the installed automatic operation and maintenance tool;
after receiving the detection passing notification, the deployment server sends an installation agent instruction to the deployment client based on the automatic operation and maintenance tool; the installation agent instruction is used for instructing the deployment client to acquire an agent software package from a software package manager and install an agent program;
the deployment service end changes a first host name into a second host name on the basis of the automatic operation and maintenance tool, wherein the first host name is an original host name of the deployment client, and the second host name is a host name in a preset format;
the deployment service end obtains a registration result of the deployment client in the management server based on the automatic operation and maintenance tool;
and the deployment service end restores the second host name to the first host name on the basis of the automatic operation and maintenance tool.
2. The method of claim 1, wherein after sending the install agent instructions to the deployment client, further comprising:
the deployment server monitors the installation state of the deployment client based on the automatic operation and maintenance tool;
and if the installation is not successful in a preset time period, sending an installation finishing instruction to the deployment client based on the automatic operation and maintenance tool.
3. The method of claim 1, wherein the deploying server changing the first hostname to a second hostname based on the automated operation and maintenance tool comprises:
the deployment service end is based on the automatic operation and maintenance tool, and sends a host name change instruction after detecting that the deployment client is successfully installed; the host name changing instruction is used for indicating the deployment client to use a second host name as the host name of the deployment client;
the deploying server, based on the automation operation and maintenance tool, restores the second hostname to the first hostname, including:
the deployment service end sends a host name recovery instruction to the deployment client based on the automatic operation and maintenance tool; the hostname restoration instruction is used for instructing the deployment client to update the first hostname to the hostname of the deployment client.
4. The method of claim 1, wherein after sending the install agent instructions to the deployment client, further comprising:
and the deployment service end sends an address appending instruction to the deployment client based on the automatic operation and maintenance tool, wherein the address appending instruction comprises a search instruction, and the address appending instruction is used for indicating the deployment client to append the domain name and the IP address of the management server in a domain name file when determining that the domain name file does not comprise the domain name and the IP address of the management server according to the search instruction.
5. The method of claim 4, wherein after sending the address append instruction to the deployment client, further comprising:
and the deployment service terminal sends a registration instruction to the deployment client based on the automatic operation and maintenance tool, wherein the registration instruction is used for indicating the deployment client to add the domain name and the IP address of the management server to an authentication configuration file, and authenticating the management server according to the authentication configuration file.
6. The method as claimed in claim 1, wherein the obtaining, by the deployment service, the registration result of the deployment client in the management server based on the automation operation and maintenance tool includes:
and the deployment service end acquires the registration completion state of the deployment client based on the automatic operation and maintenance tool, and sends a test instruction to the deployment client, wherein the test instruction is used for indicating whether the deployment client tests whether the registration in the management server is successful.
7. The method of claim 1, wherein after sending the install agent instructions to the deployment client, further comprising:
the deployment service end obtains the successful registration state of the deployment client based on the automatic operation and maintenance tool,
the deployment service end sends a configuration change instruction to the deployment client based on the automatic operation and maintenance tool, wherein the configuration change instruction is used for indicating the deployment client to add a configuration file at a target position of the agent program.
8. An agent deployment method based on an automatic operation and maintenance tool is characterized by comprising the following steps:
the deployment server sends a detection instruction to the deployment client based on the installed automatic operation and maintenance tool;
the deployment client detects that the local server contains an authentication configuration file according to the detection instruction, the authentication file contains a preset statement, a detection passing notification is generated, and the detection passing notification is sent to the deployment server;
after receiving the detection passing notification, the deployment server sends an installation agent instruction to the deployment client based on the automatic operation and maintenance tool;
the deployment client acquires the agent software package from the software package manager according to the installation agent instruction and installs the agent program;
the deployment service end is based on the automatic operation and maintenance tool, and sends a host name change instruction to the deployment client after detecting that the deployment client is successfully installed;
the deployment client changes a first host name into a second host name according to the host change instruction, wherein the first host name is an original host name of the deployment client, and the second host name is a host name in a preset format;
the deployment client registers in the management server and acquires a registration result;
and the deployment service end acquires a registration result of the deployment client on the management server based on the automatic operation and maintenance tool, and restores the second host name to the first host name.
9. A computer-readable storage medium, characterized in that it stores a program which, when run on a computer, causes the computer to carry out the method of any one of claims 1 to 8.
10. A computer device, comprising:
a memory for storing a computer program;
a processor for calling a computer program stored in said memory to execute the method of any of claims 1 to 8 in accordance with the obtained program.
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WO2022267407A1 (en) * 2021-06-22 2022-12-29 深圳前海微众银行股份有限公司 Automated operation and maintenance tool-based proxy deployment method and apparatus

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CN110750273A (en) * 2019-10-14 2020-02-04 交控科技股份有限公司 Automatic deployment method and system for cloud platform
CN112947951A (en) * 2021-03-26 2021-06-11 深圳云之家网络有限公司 Software installation method and related equipment
CN113438292A (en) * 2021-06-22 2021-09-24 深圳前海微众银行股份有限公司 Agent deployment method and device based on automatic operation and maintenance tool

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WO2022267407A1 (en) * 2021-06-22 2022-12-29 深圳前海微众银行股份有限公司 Automated operation and maintenance tool-based proxy deployment method and apparatus
CN115002067A (en) * 2022-04-19 2022-09-02 深圳市共进电子股份有限公司 Client host name processing method, device, system, equipment and medium

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