Shulou(Shulou.com)06/03 Report--

The level of operation and maintenance is divided into hardware operation and maintenance, desktop operation and maintenance, system operation and maintenance, database operation and application operation and maintenance. Their equipment for operation and maintenance ranges from personal computers to large ones to hundreds of millions of sophisticated computing devices (such as mainframes). According to the scale of the company's IT system, the operation and maintenance team ranges from one person to several hundred people. Stay up all night to protect the IT system.

I summed up the operation and maintenance into two words: "Technology is only a means, business is the king."

So what are the contents of cloud computing operation and maintenance? I summed up the following 17:00:

Responsible for the deployment and maintenance of service applications under the Linux system platform

In view of the emergency failure of the server, it is necessary to respond in time and deal with it.

Responsible for setting up and optimizing the network architecture

(4) improve the system network architecture, topology diagram, daily operation and maintenance and other related documents.

5. Reasonable planning and configuration of the company's computer network, responsible for the management of computer network, information management and application systems, databases and office equipment, to ensure the normal operation of office facilities and servers

6. Be responsible for the deployment, maintenance, monitoring, security and optimization of the company's servers and business systems to ensure the stable operation of each system.

7. Responsible for the construction, optimization and improvement of IT operation and maintenance system as a whole.

8. Responsible for the formulation and management of service strategy in the field of IT infrastructure, and responsible for the planning and implementation of each project.

Responsible for the deployment and maintenance of service applications under the Linux system platform

In view of the emergency failure of the server, it is necessary to respond in time and deal with it.

Responsible for setting up and optimizing the network architecture

Improve the system network architecture, topology diagram, daily operation and maintenance and other related documents.

Ensure the stability of the entire cloud platform, the availability of each cloud product and the availability of basic software

Responsible for platform and version upgrade of various cloud products, stability of cloud platform, various cloud products, Bug repair, fault handling, performance capacity assessment & capacity expansion, etc.

Responsible for product problem collection and feedback, mobilize and coordinate back-end products and development resources, drive problem solving

Daily work will involve work order processing, change release, alarm reception and handling, fault impact level and scope assessment, change risk assessment, upstream and downstream notices, regular inspection, operation and maintenance reports, etc.

Rapid response to major failures and safety incidents in emergency, can accurately locate fault nodes, organize relevant personnel and timely handling, and control fault resolution time.

Operation and maintenance is a meticulous work, do not allow a trace of carelessness. Operation and maintenance personnel must be full of innovative spirit and passion for work, with these things, I believe that you must be a very good operation and maintenance personnel. "at the same time, an operation and maintenance staff can not be so profound and agile, but they must have a strong sense of responsibility, otherwise everything will return to zero.

In the future, the development of operation and maintenance may be that in the whole development process of operation and maintenance, we hope that all the work will be automated, reduce the repetitive work of people, reduce the cost of knowledge transfer, and make our operation and maintenance delivery more efficient and safer. Make the product run more stably. For fault handling, we also hope to change from post-processing to early detection, from manual processing to automatic disaster recovery.

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