Method for realizing automatic operation and maintenance of Linux operating system

Abstract

The invention provides a method for realizing automatic operation and maintenance of a Linux operating system. The method is characterized by comprising the following steps of: installing proxy software on a client of the Linux operating system; daily management of the operating system is carried out through a user interface of the management end; writing a script for automatic operation and maintenance, wherein the script is used for modifying related configuration and parameters of an operating system; the script is published to the publishing end through the management end; the receiving end operating system executes the pushed script; and collecting execution results and generating operation and maintenance logs and reports. According to the method, the operation and maintenance work can be automated, the operation and maintenance personnel can be released from the management time of the server, the operation and maintenance work becomes simple, rapid and accurate, and the operation and maintenance cost is greatly reduced.

Description

Technical Field

[0001] The present invention relates to the field of automatic operation and maintenance systems for operating systems, and more specifically to a method for implementing automatic operation and maintenance of a Linux operating system. Background Art

[0002] With the continuous deepening of enterprise informatization construction, the Linux operating system has been widely used in the server field due to its open source, stable and secure features. However, with the increase in the number of servers, the traditional manual operation and maintenance methods can no longer meet the needs of efficient, safe and reliable operation and maintenance. Therefore, realizing the automated operation and maintenance of the Linux operating system has become an inevitable trend in the development of the industry.

[0003] Automated operation and maintenance means ensuring efficient and stable operation of business systems 24 / 7 with minimal human intervention by combining scripts and third-party tools. This should be the ultimate goal of all business system operation and maintenance.

[0004] According to the development maturity of operation and maintenance, operation and maintenance can be roughly divided into three stages: relying on pure manual and repetitive software deployment and operation and maintenance; convenient software deployment and operation and maintenance through script writing; and efficient software deployment and operation and maintenance with the help of third-party tools.

[0005] The main goal of operation and maintenance is to achieve pre-warning, in-process resolution and post-event closed loop. Pre-warning: monitor each business system and the underlying software and hardware to ensure the normal operation of the business system. Pre-warning: avoid failures after they occur. In-process resolution: unexpected events may occur even in the most perfect solution. To ensure that business is restored in the shortest possible time, the system must be able to quickly locate the fault point, assign and resolve the alarm. Post-event closed loop: more emphasis is placed on the process method of operation and maintenance management, and alarms are assigned and resolved for the generated alarms to form a closed loop management of alarms.

[0006] To achieve the above goals, we need an experienced and efficient operation and maintenance team. As our business systems continue to increase and business volume continues to rise, the traditional operation and maintenance method that relies on pure manual work is gradually being eliminated.

[0007] We focus more on operation and maintenance methods through scripts and third-party tools. This not only meets our requirements for operation and maintenance and liberates productivity, but also makes our operation and maintenance management more standardized, thereby realizing automated operation and maintenance in a true sense. Summary of the invention

[0008] The technical problem to be solved by the present invention is how to write a script and publish it to a huge number of server resources for execution through a set of management software, and automatically summarize the execution results.

[0009] In order to solve the above problems, the present invention provides a method for realizing automatic operation and maintenance of a Linux operating system, which is characterized by comprising the following steps:

[0010] Installing agent software on the client of the Linux operating system, wherein the agent software can receive instructions from the management end;

[0011] Perform daily management of the operating system through the management user interface, including but not limited to user permission settings, system service management, and security policy configuration;

[0012] Write scripts for automated operation and maintenance in Python, which are used to modify relevant configurations and parameters of the operating system;

[0013] The management end publishes the script to the publishing end, which is responsible for distributing the script to the managed operating system.

[0014] The receiving end operating system executes the pushed script and verifies the execution result to ensure that the configuration and parameters take effect as expected;

[0015] Collect execution results and generate operation and maintenance logs and reports for auditing and troubleshooting.

[0016] The implementation method is characterized in that the management end can automatically generate and optimize operation and maintenance scripts according to the network topology, asset topology map, and role, user, permission, operation, status and data access map.

[0017] The implementation method is characterized in that the agent software has a self-update function and can receive and install the latest security patches and system updates.

[0018] The implementation method is characterized in that the method also includes security reinforcement of the operating system, including but not limited to configuring password policies, account lock policies, SSH secure login, and firewall settings.

[0019] The implementation method is characterized in that the method also includes configuring a unified remote log server to uniformly collect and manage the logs of all clients.

[0020] The implementation method is characterized in that the method also includes resource control of the operating system, including setting user usage restrictions on system resources, such as file descriptor restrictions and process number restrictions.

[0021] The implementation method is characterized in that the method also includes implementing a security audit to ensure that all operation and maintenance activities meet security compliance requirements.

[0022] The implementation method is characterized in that the method also includes configuring an NTP server on the operating system to ensure the accuracy and synchronization of the system time.

[0023] A Linux operating system automated operation and maintenance system, characterized by comprising:

[0024] -At least one management terminal, used to write and publish automated operation and maintenance scripts;

[0025] - at least one publishing terminal, used to distribute the scripts published by the management terminal to the managed operating system;

[0026] - At least one agent software, installed on the client of the Linux operating system, for receiving and executing scripts;

[0027] - At least one log collection module, used to collect script execution results and generate operation and maintenance reports;

[0028] The management terminal is also connected to an asset management module for monitoring and analyzing the asset status of the operating system;

[0029] The system also includes a security incident response module for automatically triggering emergency response measures when a security threat is detected.

[0030] The implementation of the present invention has the following beneficial effects: it can realize the automation of operation and maintenance work, can release the operation and maintenance personnel from the management time of the server, make the operation and maintenance work simple, fast and accurate, and greatly reduce the operation and maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a system block diagram of automated operation and maintenance. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] By writing scripts (SHELL), publishing them to a huge number of server resources through a set of management software for execution, and automatically summarizing the execution results.

[0034] 1. Automated asset monitoring: By writing scripts, basic software assets are checked according to security baseline management requirements, and irregular configuration item results are generated with one click.

[0035] 2. System security hardening. Quickly harden the Linux server by writing scripts to achieve the following baseline configuration:

[0036]

[0037]

[0038] 3. Collect operation and maintenance results. Summarize the execution results through the agent software and form a report.

[0039] Figure 1 It is a system block diagram of automated operation and maintenance, which mainly includes the management end, the publishing end, and the managed operating system.

[0040] The management page can directly manage the operating system, scripts to be published, script execution results, etc.

[0041] The publishing end is the server end, which publishes the script to the operating system and collects the execution results;

[0042] The operating system is based on Suse Linux, and through the administrator user, the agent software is installed to enable the script to be executed directly at the operating system level.

[0043] A Linux operating system automated operation and maintenance shell script event code:

[0044]

[0045]

[0046]

[0047]

[0048] Through the above embodiments, the present invention can effectively realize the automated operation and maintenance of the Linux operating system, improve the operation and maintenance efficiency and system security. The automated operation and maintenance system of the present invention can not only improve the management efficiency of a single server, but also adapt to the management requirements of a large-scale server cluster, providing a reliable, efficient and secure operation and maintenance solution for enterprises.

[0049] The above disclosure is only one embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment can be implemented, and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A method for implementing automated operation and maintenance of a Linux operating system, characterized in that: The following steps are involved: Installing agent software on the client of the Linux operating system, wherein the agent software can receive instructions from the management end; Perform daily management of the operating system through the management user interface, including but not limited to user permission settings, system service management, and security policy configuration; Write scripts for automated operation and maintenance, which are used to modify relevant configurations and parameters of the operating system; The management end publishes the script to the publishing end, which is responsible for distributing the script to the managed operating system. The receiving end operating system executes the pushed script and verifies the execution result to ensure that the configuration and parameters take effect as expected; Collect execution results and generate operation and maintenance logs and reports for auditing and troubleshooting.

2. The implementation method according to claim 1, characterized in that: The management end can automatically generate and optimize operation and maintenance scripts according to network topology, asset topology map, and role, user, authority, operation, status and data access map.

3. The implementation method according to claim 1, characterized in that: The agent software has a self-updating function and can receive and install the latest security patches and system updates.

4. The implementation method according to claim 1, characterized in that: The method also includes security reinforcement of the operating system, including but not limited to configuring password policies, account lock policies, SSH secure login, and firewall settings.

5. The implementation method according to claim 1, characterized in that: The method also includes configuring a unified remote log server to collect and manage the logs of all clients in a unified manner.

6. The implementation method according to claim 1, characterized in that: The method also includes controlling the resources of the operating system, including setting user usage restrictions on system resources, such as file descriptor restrictions and process number restrictions.

7. The implementation method according to claim 1, characterized in that: The method also includes implementing security audits to ensure that all operation and maintenance activities meet security compliance requirements.

8. The implementation method according to claim 1, characterized in that: The method also includes configuring an NTP server on the operating system to ensure the accuracy and synchronization of the system time.

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